chore: Python SDK updates and regeneration (#24)

.speakeasy/gen.lock

@@ -1,12 +1,12 @@
 lockVersion: 2.0.0
 id: cfd52247-6a25-4c6d-bbce-fe6fce0cd69d
 management:
-  docChecksum: 7c3a22e3f6b8d7c91ff063e2951aed2f
+  docChecksum: 01481f11e87a18cf1daa583fee2c88fb
   docVersion: 1.0.0
   speakeasyVersion: 1.666.0
   generationVersion: 2.768.0
-  releaseVersion: 0.1.1
+  releaseVersion: 0.0.21
-  configChecksum: 1206f35a1f0802441ea1b8674cd04f00
+  configChecksum: 52c13d7fdf159611bf5d900363e322ac
   repoURL: https://github.com/OpenRouterTeam/python-sdk.git
   installationURL: https://github.com/OpenRouterTeam/python-sdk.git
   published: true
@@ -459,6 +459,7 @@ generatedFiles:
   - docs/operations/createembeddingsprovider.md
   - docs/operations/createembeddingsrequest.md
   - docs/operations/createembeddingsresponse.md
+  - docs/operations/createembeddingsresponsebody.md
   - docs/operations/createkeysdata.md
   - docs/operations/createkeyslimitreset.md
   - docs/operations/createkeysrequest.md
@@ -776,10 +777,10 @@ examples:
   createResponses:
     speakeasy-default-create-responses:
       requestBody:
-        application/json: {"input": [{"type": "message", "role": "user", "content": "Hello, how are you?"}], "tools": [{"type": "function", "name": "get_current_weather", "description": "Get the current weather in a given location", "parameters": {"type": "object", "properties": {"location": {"type": "string"}}}}], "model": "anthropic/claude-4.5-sonnet-20250929", "temperature": 0.7, "top_p": 0.9, "store": false, "service_tier": "auto", "stream": false}
+        application/json: {"store": false, "service_tier": "auto", "stream": false}
       responses:
         "200":
-          application/json: {"id": "resp-abc123", "object": "response", "created_at": 1704067200, "model": "gpt-4", "status": "completed", "output": [{"id": "msg-abc123", "role": "assistant", "type": "message", "status": "completed", "content": [{"type": "output_text", "text": "Hello! How can I help you today?", "annotations": []}]}], "error": null, "incomplete_details": null, "usage": {"input_tokens": 10, "input_tokens_details": {"cached_tokens": 0}, "output_tokens": 25, "output_tokens_details": {"reasoning_tokens": 0}, "total_tokens": 35}, "max_output_tokens": null, "temperature": null, "top_p": null, "instructions": null, "metadata": null, "tools": [], "tool_choice": "auto", "parallel_tool_calls": true}
+          application/json: {"id": "resp-abc123", "object": "response", "created_at": 1704067200, "model": "gpt-4", "output": [{"id": "msg-abc123", "role": "assistant", "type": "message", "content": [{"type": "output_text", "text": "Hello! How can I help you today?"}]}], "error": null, "incomplete_details": null, "temperature": null, "top_p": null, "instructions": null, "metadata": null, "tools": [], "tool_choice": "auto", "parallel_tool_calls": true}
         "400":
           application/json: {"error": {"code": 400, "message": "Invalid request parameters"}}
         "401":
@@ -851,7 +852,7 @@ examples:
   createEmbeddings:
     speakeasy-default-create-embeddings:
       requestBody:
-        application/json: {"input": "<value>", "model": "Taurus", "provider": {"data_collection": "allow", "zdr": true, "enforce_distillable_text": true, "order": ["OpenAI"], "only": ["OpenAI"], "ignore": ["OpenAI"], "quantizations": ["fp16"], "sort": "price"}}
+        application/json: {"input": "<value>", "model": "Taurus"}
       responses:
         "200":
           application/json: {"object": "list", "data": [], "model": "Land Cruiser"}
@@ -880,7 +881,7 @@ examples:
     speakeasy-default-list-embeddings-models:
       responses:
         "200":
-          application/json: {"data": [{"id": "openai/gpt-4", "canonical_slug": "openai/gpt-4", "name": "GPT-4", "created": 1692901234, "description": "GPT-4 is a large multimodal model that can solve difficult problems with greater accuracy.", "pricing": {"prompt": "0.00003", "completion": "0.00006", "request": "0", "image": "0"}, "context_length": 8192, "architecture": {"tokenizer": "GPT", "instruct_type": "chatml", "modality": "text->text", "input_modalities": ["text"], "output_modalities": ["text"]}, "top_provider": {"context_length": 8192, "max_completion_tokens": 4096, "is_moderated": true}, "per_request_limits": null, "supported_parameters": ["temperature", "top_p", "max_tokens", "frequency_penalty", "presence_penalty"], "default_parameters": null}]}
+          application/json: {"data": [{"id": "openai/gpt-4", "canonical_slug": "openai/gpt-4", "name": "GPT-4", "created": 1692901234, "pricing": {"prompt": "0.00003", "completion": "0.00006"}, "context_length": 8192, "architecture": {"modality": "text->text", "input_modalities": ["text"], "output_modalities": ["text"]}, "top_provider": {"is_moderated": true}, "per_request_limits": null, "supported_parameters": ["temperature", "top_p", "max_tokens", "frequency_penalty", "presence_penalty"], "default_parameters": null}]}
         "400":
           application/json: {"error": {"code": 400, "message": "Invalid request parameters"}}
         "500":
@@ -920,7 +921,7 @@ examples:
     speakeasy-default-get-models:
       responses:
         "200":
-          application/json: {"data": [{"id": "openai/gpt-4", "canonical_slug": "openai/gpt-4", "name": "GPT-4", "created": 1692901234, "description": "GPT-4 is a large multimodal model that can solve difficult problems with greater accuracy.", "pricing": {"prompt": "0.00003", "completion": "0.00006", "request": "0", "image": "0"}, "context_length": 8192, "architecture": {"tokenizer": "GPT", "instruct_type": "chatml", "modality": "text->text", "input_modalities": ["text"], "output_modalities": ["text"]}, "top_provider": {"context_length": 8192, "max_completion_tokens": 4096, "is_moderated": true}, "per_request_limits": null, "supported_parameters": ["temperature", "top_p", "max_tokens", "frequency_penalty", "presence_penalty"], "default_parameters": null}]}
+          application/json: {"data": [{"id": "openai/gpt-4", "canonical_slug": "openai/gpt-4", "name": "GPT-4", "created": 1692901234, "pricing": {"prompt": "0.00003", "completion": "0.00006"}, "context_length": 8192, "architecture": {"modality": "text->text", "input_modalities": ["text"], "output_modalities": ["text"]}, "top_provider": {"is_moderated": true}, "per_request_limits": null, "supported_parameters": ["temperature", "top_p", "max_tokens", "frequency_penalty", "presence_penalty"], "default_parameters": null}]}
         "400":
           application/json: {"error": {"code": 400, "message": "Invalid request parameters"}}
         "500":
@@ -929,7 +930,7 @@ examples:
     speakeasy-default-list-models-user:
       responses:
         "200":
-          application/json: {"data": [{"id": "openai/gpt-4", "canonical_slug": "openai/gpt-4", "name": "GPT-4", "created": 1692901234, "description": "GPT-4 is a large multimodal model that can solve difficult problems with greater accuracy.", "pricing": {"prompt": "0.00003", "completion": "0.00006", "request": "0", "image": "0"}, "context_length": 8192, "architecture": {"tokenizer": "GPT", "instruct_type": "chatml", "modality": "text->text", "input_modalities": ["text"], "output_modalities": ["text"]}, "top_provider": {"context_length": 8192, "max_completion_tokens": 4096, "is_moderated": true}, "per_request_limits": null, "supported_parameters": ["temperature", "top_p", "max_tokens", "frequency_penalty", "presence_penalty"], "default_parameters": null}]}
+          application/json: {"data": [{"id": "openai/gpt-4", "canonical_slug": "openai/gpt-4", "name": "GPT-4", "created": 1692901234, "pricing": {"prompt": "0.00003", "completion": "0.00006"}, "context_length": 8192, "architecture": {"modality": "text->text", "input_modalities": ["text"], "output_modalities": ["text"]}, "top_provider": {"is_moderated": true}, "per_request_limits": null, "supported_parameters": ["temperature", "top_p", "max_tokens", "frequency_penalty", "presence_penalty"], "default_parameters": null}]}
         "401":
           application/json: {"error": {"code": 401, "message": "Missing Authentication header"}}
         "500":
@@ -942,7 +943,7 @@ examples:
           slug: "<value>"
       responses:
         "200":
-          application/json: {"data": {"id": "openai/gpt-4", "name": "GPT-4", "created": 1692901234, "description": "GPT-4 is a large multimodal model that can solve difficult problems with greater accuracy.", "architecture": {"tokenizer": "GPT", "instruct_type": "chatml", "modality": "text->text", "input_modalities": ["text"], "output_modalities": ["text"]}, "endpoints": [{"name": "OpenAI: GPT-4", "model_name": "GPT-4", "context_length": 8192, "pricing": {"prompt": "0.00003", "completion": "0.00006", "request": "0", "image": "0"}, "provider_name": "OpenAI", "tag": "openai", "quantization": "fp16", "max_completion_tokens": 4096, "max_prompt_tokens": 8192, "supported_parameters": ["temperature", "top_p", "max_tokens", "frequency_penalty", "presence_penalty"], "status": -3, "uptime_last_30m": 99.5, "supports_implicit_caching": true}]}}
+          application/json: {"data": {"id": "openai/gpt-4", "name": "GPT-4", "created": 1692901234, "description": "GPT-4 is a large multimodal model that can solve difficult problems with greater accuracy.", "architecture": {"tokenizer": "GPT", "instruct_type": "chatml", "modality": "text->text", "input_modalities": ["text"], "output_modalities": ["text"]}, "endpoints": [{"name": "OpenAI: GPT-4", "model_name": "GPT-4", "context_length": 8192, "pricing": {"prompt": "0.00003", "completion": "0.00006"}, "provider_name": "OpenAI", "tag": "openai", "quantization": "fp16", "max_completion_tokens": 4096, "max_prompt_tokens": 8192, "supported_parameters": ["temperature", "top_p", "max_tokens", "frequency_penalty", "presence_penalty"], "uptime_last_30m": 99.5, "supports_implicit_caching": true}]}}
         "404":
           application/json: {"error": {"code": 404, "message": "Resource not found"}}
         "500":
@@ -951,7 +952,7 @@ examples:
     speakeasy-default-list-endpoints-zdr:
       responses:
         "200":
-          application/json: {"data": [{"name": "OpenAI: GPT-4", "model_name": "GPT-4", "context_length": 8192, "pricing": {"prompt": "0.00003", "completion": "0.00006", "request": "0", "image": "0"}, "provider_name": "OpenAI", "tag": "openai", "quantization": "fp16", "max_completion_tokens": 4096, "max_prompt_tokens": 8192, "supported_parameters": ["temperature", "top_p", "max_tokens"], "status": 0, "uptime_last_30m": 99.5, "supports_implicit_caching": true}]}
+          application/json: {"data": [{"name": "OpenAI: GPT-4", "model_name": "GPT-4", "context_length": 8192, "pricing": {"prompt": "0.00003", "completion": "0.00006"}, "provider_name": "OpenAI", "tag": "openai", "quantization": "fp16", "max_completion_tokens": 4096, "max_prompt_tokens": 8192, "supported_parameters": ["temperature", "top_p", "max_tokens"], "uptime_last_30m": 99.5, "supports_implicit_caching": true}]}
         "500":
           application/json: {"error": {"code": 500, "message": "Internal Server Error"}}
   getParameters:
@@ -973,7 +974,7 @@ examples:
     speakeasy-default-list-providers:
       responses:
         "200":
-          application/json: {"data": [{"name": "OpenAI", "slug": "openai", "privacy_policy_url": "https://openai.com/privacy", "terms_of_service_url": "https://openai.com/terms", "status_page_url": "https://status.openai.com"}]}
+          application/json: {"data": [{"name": "OpenAI", "slug": "openai", "privacy_policy_url": "https://openai.com/privacy"}]}
         "500":
           application/json: {"error": {"code": 500, "message": "Internal Server Error"}}
   list:
@@ -984,7 +985,7 @@ examples:
           offset: "0"
       responses:
         "200":
-          application/json: {"data": [{"hash": "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", "name": "My Production Key", "label": "Production API Key", "disabled": false, "limit": 100, "limit_remaining": 74.5, "limit_reset": "monthly", "include_byok_in_limit": false, "usage": 25.5, "usage_daily": 25.5, "usage_weekly": 25.5, "usage_monthly": 25.5, "byok_usage": 17.38, "byok_usage_daily": 17.38, "byok_usage_weekly": 17.38, "byok_usage_monthly": 17.38, "created_at": "2025-08-24T10:30:00Z", "updated_at": "2025-08-24T15:45:00Z", "expires_at": "2027-12-31T23:59:59Z"}]}
+          application/json: {"data": [{"hash": "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", "name": "My Production Key", "label": "Production API Key", "disabled": false, "limit": 100, "limit_remaining": 74.5, "limit_reset": "monthly", "include_byok_in_limit": false, "usage": 25.5, "usage_daily": 25.5, "usage_weekly": 25.5, "usage_monthly": 25.5, "byok_usage": 17.38, "byok_usage_daily": 17.38, "byok_usage_weekly": 17.38, "byok_usage_monthly": 17.38, "created_at": "2025-08-24T10:30:00Z", "updated_at": "2025-08-24T15:45:00Z"}]}
         "401":
           application/json: {"error": {"code": 401, "message": "Missing Authentication header"}}
         "429":
@@ -994,10 +995,10 @@ examples:
   createKeys:
     speakeasy-default-create-keys:
       requestBody:
-        application/json: {"name": "My New API Key", "limit": 50, "limit_reset": "monthly", "include_byok_in_limit": true, "expires_at": "2027-12-31T23:59:59Z"}
+        application/json: {"name": "My New API Key"}
       responses:
         "201":
-          application/json: {"data": {"hash": "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", "name": "My New API Key", "label": "My New API Key", "disabled": false, "limit": 50, "limit_remaining": 50, "limit_reset": "monthly", "include_byok_in_limit": true, "usage": 0, "usage_daily": 0, "usage_weekly": 0, "usage_monthly": 0, "byok_usage": 0, "byok_usage_daily": 0, "byok_usage_weekly": 0, "byok_usage_monthly": 0, "created_at": "2025-08-24T10:30:00Z", "updated_at": null, "expires_at": "2027-12-31T23:59:59Z"}, "key": "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"}
+          application/json: {"data": {"hash": "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", "name": "My New API Key", "label": "My New API Key", "disabled": false, "limit": 50, "limit_remaining": 50, "limit_reset": "monthly", "include_byok_in_limit": true, "usage": 0, "usage_daily": 0, "usage_weekly": 0, "usage_monthly": 0, "byok_usage": 0, "byok_usage_daily": 0, "byok_usage_weekly": 0, "byok_usage_monthly": 0, "created_at": "2025-08-24T10:30:00Z", "updated_at": null}, "key": "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"}
         "400":
           application/json: {"error": {"code": 400, "message": "Invalid request parameters"}}
         "401":
@@ -1012,10 +1013,10 @@ examples:
         path:
           hash: "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"
       requestBody:
-        application/json: {"name": "Updated API Key Name", "disabled": false, "limit": 75, "limit_reset": "daily", "include_byok_in_limit": true}
+        application/json: {}
       responses:
         "200":
-          application/json: {"data": {"hash": "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", "name": "Updated API Key Name", "label": "Updated API Key Name", "disabled": false, "limit": 75, "limit_remaining": 49.5, "limit_reset": "daily", "include_byok_in_limit": true, "usage": 25.5, "usage_daily": 25.5, "usage_weekly": 25.5, "usage_monthly": 25.5, "byok_usage": 17.38, "byok_usage_daily": 17.38, "byok_usage_weekly": 17.38, "byok_usage_monthly": 17.38, "created_at": "2025-08-24T10:30:00Z", "updated_at": "2025-08-24T16:00:00Z", "expires_at": null}}
+          application/json: {"data": {"hash": "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", "name": "Updated API Key Name", "label": "Updated API Key Name", "disabled": false, "limit": 75, "limit_remaining": 49.5, "limit_reset": "daily", "include_byok_in_limit": true, "usage": 25.5, "usage_daily": 25.5, "usage_weekly": 25.5, "usage_monthly": 25.5, "byok_usage": 17.38, "byok_usage_daily": 17.38, "byok_usage_weekly": 17.38, "byok_usage_monthly": 17.38, "created_at": "2025-08-24T10:30:00Z", "updated_at": "2025-08-24T16:00:00Z"}}
         "400":
           application/json: {"error": {"code": 400, "message": "Invalid request parameters"}}
         "401":
@@ -1049,7 +1050,7 @@ examples:
           hash: "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"
       responses:
         "200":
-          application/json: {"data": {"hash": "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", "name": "My Production Key", "label": "Production API Key", "disabled": false, "limit": 100, "limit_remaining": 74.5, "limit_reset": "monthly", "include_byok_in_limit": false, "usage": 25.5, "usage_daily": 25.5, "usage_weekly": 25.5, "usage_monthly": 25.5, "byok_usage": 17.38, "byok_usage_daily": 17.38, "byok_usage_weekly": 17.38, "byok_usage_monthly": 17.38, "created_at": "2025-08-24T10:30:00Z", "updated_at": "2025-08-24T15:45:00Z", "expires_at": "2027-12-31T23:59:59Z"}}
+          application/json: {"data": {"hash": "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", "name": "My Production Key", "label": "Production API Key", "disabled": false, "limit": 100, "limit_remaining": 74.5, "limit_reset": "monthly", "include_byok_in_limit": false, "usage": 25.5, "usage_daily": 25.5, "usage_weekly": 25.5, "usage_monthly": 25.5, "byok_usage": 17.38, "byok_usage_daily": 17.38, "byok_usage_weekly": 17.38, "byok_usage_monthly": 17.38, "created_at": "2025-08-24T10:30:00Z", "updated_at": "2025-08-24T15:45:00Z"}}
         "401":
           application/json: {"error": {"code": 401, "message": "Missing Authentication header"}}
         "404":
@@ -1062,7 +1063,7 @@ examples:
     speakeasy-default-get-current-key:
       responses:
         "200":
-          application/json: {"data": {"label": "sk-or-v1-au78b3456789012345678901234567890", "limit": 100, "usage": 25.5, "usage_daily": 25.5, "usage_weekly": 25.5, "usage_monthly": 25.5, "byok_usage": 17.38, "byok_usage_daily": 17.38, "byok_usage_weekly": 17.38, "byok_usage_monthly": 17.38, "is_free_tier": false, "is_provisioning_key": false, "limit_remaining": 74.5, "limit_reset": "monthly", "include_byok_in_limit": false, "expires_at": "2027-12-31T23:59:59Z", "rate_limit": {"requests": 1000, "interval": "1h", "note": "This field is deprecated and safe to ignore."}}}
+          application/json: {"data": {"label": "sk-or-v1-au78b3456789012345678901234567890", "limit": 100, "usage": 25.5, "usage_daily": 25.5, "usage_weekly": 25.5, "usage_monthly": 25.5, "byok_usage": 17.38, "byok_usage_daily": 17.38, "byok_usage_weekly": 17.38, "byok_usage_monthly": 17.38, "is_free_tier": false, "is_provisioning_key": false, "limit_remaining": 74.5, "limit_reset": "monthly", "include_byok_in_limit": false, "rate_limit": {"requests": 1000, "interval": "1h", "note": "This field is deprecated and safe to ignore."}}}
         "401":
           application/json: {"error": {"code": 401, "message": "Missing Authentication header"}}
         "500":
@@ -1070,7 +1071,7 @@ examples:
   exchangeAuthCodeForAPIKey:
     speakeasy-default-exchange-auth-code-for-API-key:
       requestBody:
-        application/json: {"code": "auth_code_abc123def456", "code_verifier": "dBjftJeZ4CVP-mB92K27uhbUJU1p1r_wW1gFWFOEjXk", "code_challenge_method": "S256"}
+        application/json: {"code": "auth_code_abc123def456"}
       responses:
         "200":
           application/json: {"key": "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", "user_id": "user_2yOPcMpKoQhcd4bVgSMlELRaIah"}
@@ -1083,7 +1084,7 @@ examples:
   createAuthKeysCode:
     speakeasy-default-create-auth-keys-code:
       requestBody:
-        application/json: {"callback_url": "https://myapp.com/auth/callback", "code_challenge": "E9Melhoa2OwvFrEMTJguCHaoeK1t8URWbuGJSstw-cM", "code_challenge_method": "S256", "limit": 100}
+        application/json: {"callback_url": "https://myapp.com/auth/callback"}
       responses:
         "200":
           application/json: {"data": {"id": "auth_code_xyz789", "app_id": 12345, "created_at": "2025-08-24T10:30:00Z"}}

.speakeasy/gen.yaml

@@ -6,7 +6,7 @@ generation:
   sdkClassName: OpenRouter
   maintainOpenAPIOrder: true
   usageSnippets:
-    optionalPropertyRendering: withExample
+    optionalPropertyRendering: never
     sdkInitStyle: constructor
   useClassNamesForArrayFields: true
   fixes:
@@ -24,13 +24,14 @@ generation:
   sdkHooksConfigAccess: true
   schemas:
     allOfMergeStrategy: shallowMerge
-  requestBodyFieldName: body
+  requestBodyFieldName: ""
   tests:
     generateTests: false
     generateNewTests: true
     skipResponseBodyAssertions: false
+  preApplyUnionDiscriminators: true
 python:
-  version: 0.1.1
+  version: 0.0.21
   additionalDependencies:
     dev: {}
     main: {}
@@ -57,11 +58,12 @@ python:
   imports:
     option: openapi
     paths:
-      callbacks: ""
+      callbacks: callbacks
       errors: errors
       operations: operations
       shared: components
-      webhooks: ""
+      webhooks: webhooks
+  inferSSEOverload: true
   inferUnionDiscriminators: true
   inputModelSuffix: input
   legacyPyright: false

.speakeasy/out.openapi.yaml

@@ -3516,6 +3516,7 @@ components:
         - Relace
         - SambaNova
         - SiliconFlow
+        - Sourceful
         - Stealth
         - StreamLake
         - Switchpoint
@@ -3816,6 +3817,11 @@ components:
           maxLength: 128
           description: >-
             A unique identifier representing your end-user, which helps distinguish between different users of your app. This allows your app to identify specific users in case of abuse reports, preventing your entire app from being affected by the actions of individual users. Maximum of 128 characters.
+        session_id:
+          type: string
+          maxLength: 128
+          description: >-
+            A unique identifier for grouping related requests (e.g., a conversation or agent workflow) for observability. If provided in both the request body and the x-session-id header, the body value takes precedence. Maximum of 128 characters.
       description: Request schema for Responses endpoint
       example:
         model: anthropic/claude-4.5-sonnet-20250929
@@ -6242,6 +6248,11 @@ paths:
                   - object
                   - data
                   - model
+            text/event-stream:
+              schema:
+                type: string
+                description: Not used for embeddings - embeddings do not support streaming
+              x-speakeasy-sse-sentinel: '[DONE]'
         '400':
           description: Bad Request - Invalid request parameters or malformed input
           content:
@@ -6826,6 +6837,7 @@ paths:
               - Relace
               - SambaNova
               - SiliconFlow
+              - Sourceful
               - Stealth
               - StreamLake
               - Switchpoint
@@ -8437,5 +8449,3 @@ x-speakeasy-globals:
   parameters:
     - $ref: "#/components/parameters/AppIdentifier"
     - $ref: "#/components/parameters/AppDisplayName"
-    - $ref: "#/components/parameters/AppIdentifier"
-    - $ref: "#/components/parameters/AppDisplayName"

.speakeasy/workflow.lock

@@ -6,30 +6,37 @@ sources:
         sourceBlobDigest: sha256:ee1f2422281b3ed5b38951c74636ad192c9bb160f216069c1f7931ccc4e52553
         tags:
             - latest
+    OpenRouter API:
+        sourceNamespace: open-router-chat-completions-api
+        sourceRevisionDigest: sha256:9b410c8cfafe475dc6d9550f97a1e755b9a02b54513d3a85efe606e9bb05ca57
+        sourceBlobDigest: sha256:61a2d897cc5ddd893a5131bfacad7fcc311fe5b2eaaa5641fbb0a5b3321bfde7
+        tags:
+            - latest
+            - 1.0.0
 targets:
     open-router:
-        source: -OAS
+        source: OpenRouter API
         sourceNamespace: open-router-chat-completions-api
-        sourceRevisionDigest: sha256:f1b59b9b643de5e20d6e3299a8274783d8c0854615876f5d7f6f081814842695
+        sourceRevisionDigest: sha256:9b410c8cfafe475dc6d9550f97a1e755b9a02b54513d3a85efe606e9bb05ca57
-        sourceBlobDigest: sha256:ee1f2422281b3ed5b38951c74636ad192c9bb160f216069c1f7931ccc4e52553
+        sourceBlobDigest: sha256:61a2d897cc5ddd893a5131bfacad7fcc311fe5b2eaaa5641fbb0a5b3321bfde7
 workflow:
     workflowVersion: 1.0.0
     speakeasyVersion: 1.666.0
     sources:
-        -OAS:
+        OpenRouter API:
             inputs:
-                - location: registry.speakeasyapi.dev/openrouter/sdk/open-router-chat-completions-api:main
+                - location: .speakeasy/in.openapi.yaml
             overlays:
                 - location: .speakeasy/overlays/open-enums.overlay.yaml
                 - location: .speakeasy/overlays/remove-rss-responses.overlay.yaml
                 - location: .speakeasy/overlays/add-headers.overlay.yaml
             output: .speakeasy/out.openapi.yaml
             registry:
-                location: registry.speakeasyapi.dev/openrouter/sdk/-oas
+                location: registry.speakeasyapi.dev/openrouter/sdk/open-router-chat-completions-api
     targets:
         open-router:
             target: python
-            source: -OAS
+            source: OpenRouter API
             publish:
                 pypi:
                     token: $pypi_token

.speakeasy/workflow.yaml

@@ -1,26 +1,26 @@
 workflowVersion: 1.0.0
 speakeasyVersion: 1.666.0
 sources:
-    -OAS:
+    OpenRouter API:
         inputs:
-            - location: registry.speakeasyapi.dev/openrouter/sdk/open-router-chat-completions-api:main
+            - location: .speakeasy/in.openapi.yaml
         overlays:
             - location: .speakeasy/overlays/open-enums.overlay.yaml
             - location: .speakeasy/overlays/remove-rss-responses.overlay.yaml
             - location: .speakeasy/overlays/add-headers.overlay.yaml
         output: .speakeasy/out.openapi.yaml
         registry:
-            location: registry.speakeasyapi.dev/openrouter/sdk/-oas
+            location: registry.speakeasyapi.dev/openrouter/sdk/open-router-chat-completions-api
 targets:
     open-router:
         target: python
-        source: -OAS
+        source: OpenRouter API
         publish:
             pypi:
                 token: $pypi_token
         codeSamples:
             registry:
-                location: registry.speakeasyapi.dev/openrouter/sdk/-oas-python-code-samples
+                location: registry.speakeasyapi.dev/openrouter/sdk/open-router-python-code-samples
             labelOverride:
                 fixedValue: Python (SDK)
             blocking: false

USAGE.md

@@ -9,61 +9,7 @@ with OpenRouter(
     api_key=os.getenv("OPENROUTER_API_KEY", ""),
 ) as open_router:
 
-    res = open_router.beta.responses.send(input=[
+    res = open_router.beta.responses.send(service_tier="auto", stream=False)
-        {
-            "type": "message",
-            "role": "user",
-            "content": "Hello, how are you?",
-        },
-    ], metadata={
-        "user_id": "123",
-        "session_id": "abc-def-ghi",
-    }, tools=[
-        {
-            "type": "function",
-            "name": "get_current_weather",
-            "description": "Get the current weather in a given location",
-            "parameters": {
-                "type": "object",
-                "properties": {
-                    "location": {
-                        "type": "string",
-                    },
-                },
-            },
-        },
-    ], model="anthropic/claude-4.5-sonnet-20250929", text={
-        "format_": {
-            "type": "text",
-        },
-        "verbosity": "medium",
-    }, reasoning={
-        "summary": "auto",
-        "enabled": True,
-    }, temperature=0.7, top_p=0.9, prompt={
-        "id": "<id>",
-        "variables": {
-            "key": {
-                "type": "input_text",
-                "text": "Hello, how can I help you?",
-            },
-        },
-    }, service_tier="auto", truncation="auto", stream=False, provider={
-        "data_collection": "allow",
-        "zdr": True,
-        "enforce_distillable_text": True,
-        "order": [
-            "OpenAI",
-        ],
-        "only": [
-            "OpenAI",
-        ],
-        "ignore": [
-            "OpenAI",
-        ],
-        "quantizations": None,
-        "sort": "price",
-    })
 
     with res as event_stream:
         for event in event_stream:
@@ -87,61 +33,7 @@ async def main():
         api_key=os.getenv("OPENROUTER_API_KEY", ""),
     ) as open_router:
 
-        res = await open_router.beta.responses.send_async(input=[
+        res = await open_router.beta.responses.send_async(service_tier="auto", stream=False)
-            {
-                "type": "message",
-                "role": "user",
-                "content": "Hello, how are you?",
-            },
-        ], metadata={
-            "user_id": "123",
-            "session_id": "abc-def-ghi",
-        }, tools=[
-            {
-                "type": "function",
-                "name": "get_current_weather",
-                "description": "Get the current weather in a given location",
-                "parameters": {
-                    "type": "object",
-                    "properties": {
-                        "location": {
-                            "type": "string",
-                        },
-                    },
-                },
-            },
-        ], model="anthropic/claude-4.5-sonnet-20250929", text={
-            "format_": {
-                "type": "text",
-            },
-            "verbosity": "medium",
-        }, reasoning={
-            "summary": "auto",
-            "enabled": True,
-        }, temperature=0.7, top_p=0.9, prompt={
-            "id": "<id>",
-            "variables": {
-                "key": {
-                    "type": "input_text",
-                    "text": "Hello, how can I help you?",
-                },
-            },
-        }, service_tier="auto", truncation="auto", stream=False, provider={
-            "data_collection": "allow",
-            "zdr": True,
-            "enforce_distillable_text": True,
-            "order": [
-                "OpenAI",
-            ],
-            "only": [
-                "OpenAI",
-            ],
-            "ignore": [
-                "OpenAI",
-            ],
-            "quantizations": None,
-            "sort": "price",
-        })
 
         async with res as event_stream:
             async for event in event_stream:

docs/components/openresponsesrequest.md

@@ -34,3 +34,4 @@ Request schema for Responses endpoint
 | `provider`                                                                                                                                                                                                                                                                                           | [OptionalNullable[components.Provider]](../components/provider.md)                                                                                                                                                                                                                                   | :heavy_minus_sign:                                                                                                                                                                                                                                                                                   | When multiple model providers are available, optionally indicate your routing preference.                                                                                                                                                                                                            |                                                                                                                                                                                                                                                                                                      |
 | `plugins`                                                                                                                                                                                                                                                                                            | List[[components.Plugin](../components/plugin.md)]                                                                                                                                                                                                                                                   | :heavy_minus_sign:                                                                                                                                                                                                                                                                                   | Plugins you want to enable for this request, including their settings.                                                                                                                                                                                                                               |                                                                                                                                                                                                                                                                                                      |
 | `user`                                                                                                                                                                                                                                                                                               | *Optional[str]*                                                                                                                                                                                                                                                                                      | :heavy_minus_sign:                                                                                                                                                                                                                                                                                   | A unique identifier representing your end-user, which helps distinguish between different users of your app. This allows your app to identify specific users in case of abuse reports, preventing your entire app from being affected by the actions of individual users. Maximum of 128 characters. |                                                                                                                                                                                                                                                                                                      |
+| `session_id`                                                                                                                                                                                                                                                                                         | *Optional[str]*                                                                                                                                                                                                                                                                                      | :heavy_minus_sign:                                                                                                                                                                                                                                                                                   | A unique identifier for grouping related requests (e.g., a conversation or agent workflow) for observability. If provided in both the request body and the x-session-id header, the body value takes precedence. Maximum of 128 characters.                                                          |                                                                                                                                                                                                                                                                                                      |

docs/components/providername.md

@@ -61,6 +61,7 @@
 | `RELACE`            | Relace              |
 | `SAMBA_NOVA`        | SambaNova           |
 | `SILICON_FLOW`      | SiliconFlow         |
+| `SOURCEFUL`         | Sourceful           |
 | `STEALTH`           | Stealth             |
 | `STREAM_LAKE`       | StreamLake          |
 | `SWITCHPOINT`       | Switchpoint         |

docs/operations/createembeddingsresponse.md

@@ -1,14 +1,17 @@
 # CreateEmbeddingsResponse
 
-Embedding response
 
+## Supported Types
 
-## Fields
+### `operations.CreateEmbeddingsResponseBody`
+
+```python
+value: operations.CreateEmbeddingsResponseBody = /* values here */
+```
+
+### `str`
+
+```python
+value: str = /* values here */
+```
 
-| Field                                                                          | Type                                                                           | Required                                                                       | Description                                                                    |
-| ------------------------------------------------------------------------------ | ------------------------------------------------------------------------------ | ------------------------------------------------------------------------------ | ------------------------------------------------------------------------------ |
-| `id`                                                                           | *Optional[str]*                                                                | :heavy_minus_sign:                                                             | N/A                                                                            |
-| `object`                                                                       | [operations.Object](../operations/object.md)                                   | :heavy_check_mark:                                                             | N/A                                                                            |
-| `data`                                                                         | List[[operations.CreateEmbeddingsData](../operations/createembeddingsdata.md)] | :heavy_check_mark:                                                             | N/A                                                                            |
-| `model`                                                                        | *str*                                                                          | :heavy_check_mark:                                                             | N/A                                                                            |
-| `usage`                                                                        | [Optional[operations.Usage]](../operations/usage.md)                           | :heavy_minus_sign:                                                             | N/A                                                                            |

docs/operations/createembeddingsresponsebody.md

@@ -0,0 +1,14 @@
+# CreateEmbeddingsResponseBody
+
+Embedding response
+
+
+## Fields
+
+| Field                                                                          | Type                                                                           | Required                                                                       | Description                                                                    |
+| ------------------------------------------------------------------------------ | ------------------------------------------------------------------------------ | ------------------------------------------------------------------------------ | ------------------------------------------------------------------------------ |
+| `id`                                                                           | *Optional[str]*                                                                | :heavy_minus_sign:                                                             | N/A                                                                            |
+| `object`                                                                       | [operations.Object](../operations/object.md)                                   | :heavy_check_mark:                                                             | N/A                                                                            |
+| `data`                                                                         | List[[operations.CreateEmbeddingsData](../operations/createembeddingsdata.md)] | :heavy_check_mark:                                                             | N/A                                                                            |
+| `model`                                                                        | *str*                                                                          | :heavy_check_mark:                                                             | N/A                                                                            |
+| `usage`                                                                        | [Optional[operations.Usage]](../operations/usage.md)                           | :heavy_minus_sign:                                                             | N/A                                                                            |

docs/operations/getparametersprovider.md

@@ -61,6 +61,7 @@
 | `RELACE`            | Relace              |
 | `SAMBA_NOVA`        | SambaNova           |
 | `SILICON_FLOW`      | SiliconFlow         |
+| `SOURCEFUL`         | Sourceful           |
 | `STEALTH`           | Stealth             |
 | `STREAM_LAKE`       | StreamLake          |
 | `SWITCHPOINT`       | Switchpoint         |

docs/operations/updatekeysrequest.md

@@ -6,4 +6,4 @@
 | Field                                                                                                                     | Type                                                                                                                      | Required                                                                                                                  | Description                                                                                                               | Example                                                                                                                   |
 | ------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------- |
 | `hash`                                                                                                                    | *str*                                                                                                                     | :heavy_check_mark:                                                                                                        | The hash identifier of the API key to update                                                                              | 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                                                 |
-| `body`                                                                                                                    | [operations.UpdateKeysRequestBody](../operations/updatekeysrequestbody.md)                                                | :heavy_check_mark:                                                                                                        | N/A                                                                                                                       | {<br/>"name": "Updated API Key Name",<br/>"disabled": false,<br/>"limit": 75,<br/>"limit_reset": "daily",<br/>"include_byok_in_limit": true<br/>} |
+| `request_body`                                                                                                            | [operations.UpdateKeysRequestBody](../operations/updatekeysrequestbody.md)                                                | :heavy_check_mark:                                                                                                        | N/A                                                                                                                       | {<br/>"name": "Updated API Key Name",<br/>"disabled": false,<br/>"limit": 75,<br/>"limit_reset": "daily",<br/>"include_byok_in_limit": true<br/>} |

docs/sdks/apikeys/README.md

@@ -67,7 +67,6 @@ Create a new API key
 <!-- UsageSnippet language="python" operationID="createKeys" method="post" path="/keys" -->
 ```python
 from openrouter import OpenRouter
-from openrouter.utils import parse_datetime
 import os
 
 
@@ -75,7 +74,7 @@ with OpenRouter(
     api_key=os.getenv("OPENROUTER_API_KEY", ""),
 ) as open_router:
 
-    res = open_router.api_keys.create(name="My New API Key", limit=50, limit_reset="monthly", include_byok_in_limit=True, expires_at=parse_datetime("2027-12-31T23:59:59Z"))
+    res = open_router.api_keys.create(name="My New API Key")
 
     # Handle response
     print(res)
@@ -123,7 +122,7 @@ with OpenRouter(
     api_key=os.getenv("OPENROUTER_API_KEY", ""),
 ) as open_router:
 
-    res = open_router.api_keys.update(hash="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", name="Updated API Key Name", disabled=False, limit=75, limit_reset="daily", include_byok_in_limit=True)
+    res = open_router.api_keys.update(hash="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")
 
     # Handle response
     print(res)

docs/sdks/embeddings/README.md

@@ -26,24 +26,7 @@ with OpenRouter(
     api_key=os.getenv("OPENROUTER_API_KEY", ""),
 ) as open_router:
 
-    res = open_router.embeddings.generate(input="<value>", model="Taurus", provider={
+    res = open_router.embeddings.generate(input="<value>", model="Taurus")
-        "data_collection": "allow",
-        "zdr": True,
-        "enforce_distillable_text": True,
-        "order": [
-            "OpenAI",
-        ],
-        "only": [
-            "OpenAI",
-        ],
-        "ignore": [
-            "OpenAI",
-        ],
-        "quantizations": [
-            "fp16",
-        ],
-        "sort": "price",
-    })
 
     # Handle response
     print(res)

docs/sdks/oauth/README.md

@@ -26,7 +26,7 @@ with OpenRouter(
     api_key=os.getenv("OPENROUTER_API_KEY", ""),
 ) as open_router:
 
-    res = open_router.o_auth.exchange_auth_code_for_api_key(code="auth_code_abc123def456", code_verifier="dBjftJeZ4CVP-mB92K27uhbUJU1p1r_wW1gFWFOEjXk", code_challenge_method="S256")
+    res = open_router.o_auth.exchange_auth_code_for_api_key(code="auth_code_abc123def456")
 
     # Handle response
     print(res)
@@ -71,7 +71,7 @@ with OpenRouter(
     api_key=os.getenv("OPENROUTER_API_KEY", ""),
 ) as open_router:
 
-    res = open_router.o_auth.create_auth_code(callback_url="https://myapp.com/auth/callback", code_challenge="E9Melhoa2OwvFrEMTJguCHaoeK1t8URWbuGJSstw-cM", code_challenge_method="S256", limit=100)
+    res = open_router.o_auth.create_auth_code(callback_url="https://myapp.com/auth/callback")
 
     # Handle response
     print(res)

docs/sdks/responses/README.md

@@ -25,61 +25,7 @@ with OpenRouter(
     api_key=os.getenv("OPENROUTER_API_KEY", ""),
 ) as open_router:
 
-    res = open_router.beta.responses.send(input=[
+    res = open_router.beta.responses.send(service_tier="auto", stream=False)
-        {
-            "type": "message",
-            "role": "user",
-            "content": "Hello, how are you?",
-        },
-    ], metadata={
-        "user_id": "123",
-        "session_id": "abc-def-ghi",
-    }, tools=[
-        {
-            "type": "function",
-            "name": "get_current_weather",
-            "description": "Get the current weather in a given location",
-            "parameters": {
-                "type": "object",
-                "properties": {
-                    "location": {
-                        "type": "string",
-                    },
-                },
-            },
-        },
-    ], model="anthropic/claude-4.5-sonnet-20250929", text={
-        "format_": {
-            "type": "text",
-        },
-        "verbosity": "medium",
-    }, reasoning={
-        "summary": "auto",
-        "enabled": True,
-    }, temperature=0.7, top_p=0.9, prompt={
-        "id": "<id>",
-        "variables": {
-            "key": {
-                "type": "input_text",
-                "text": "Hello, how can I help you?",
-            },
-        },
-    }, service_tier="auto", truncation="auto", stream=False, provider={
-        "data_collection": "allow",
-        "zdr": True,
-        "enforce_distillable_text": True,
-        "order": [
-            "OpenAI",
-        ],
-        "only": [
-            "OpenAI",
-        ],
-        "ignore": [
-            "OpenAI",
-        ],
-        "quantizations": None,
-        "sort": "price",
-    })
 
     with res as event_stream:
         for event in event_stream:
@@ -118,6 +64,7 @@ with OpenRouter(
 | `provider`                                                                                                                                                                                                                                                                                           | [OptionalNullable[components.Provider]](../../components/provider.md)                                                                                                                                                                                                                                | :heavy_minus_sign:                                                                                                                                                                                                                                                                                   | When multiple model providers are available, optionally indicate your routing preference.                                                                                                                                                                                                            |                                                                                                                                                                                                                                                                                                      |
 | `plugins`                                                                                                                                                                                                                                                                                            | List[[components.Plugin](../../components/plugin.md)]                                                                                                                                                                                                                                                | :heavy_minus_sign:                                                                                                                                                                                                                                                                                   | Plugins you want to enable for this request, including their settings.                                                                                                                                                                                                                               |                                                                                                                                                                                                                                                                                                      |
 | `user`                                                                                                                                                                                                                                                                                               | *Optional[str]*                                                                                                                                                                                                                                                                                      | :heavy_minus_sign:                                                                                                                                                                                                                                                                                   | A unique identifier representing your end-user, which helps distinguish between different users of your app. This allows your app to identify specific users in case of abuse reports, preventing your entire app from being affected by the actions of individual users. Maximum of 128 characters. |                                                                                                                                                                                                                                                                                                      |
+| `session_id`                                                                                                                                                                                                                                                                                         | *Optional[str]*                                                                                                                                                                                                                                                                                      | :heavy_minus_sign:                                                                                                                                                                                                                                                                                   | A unique identifier for grouping related requests (e.g., a conversation or agent workflow) for observability. If provided in both the request body and the x-session-id header, the body value takes precedence. Maximum of 128 characters.                                                          |                                                                                                                                                                                                                                                                                                      |
 | `retries`                                                                                                                                                                                                                                                                                            | [Optional[utils.RetryConfig]](../../models/utils/retryconfig.md)                                                                                                                                                                                                                                     | :heavy_minus_sign:                                                                                                                                                                                                                                                                                   | Configuration to override the default retry behavior of the client.                                                                                                                                                                                                                                  |                                                                                                                                                                                                                                                                                                      |
 
 ### Response

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "openrouter"
-version = "0.1.1"
+version = "0.0.21"
 description = "Official Python Client SDK for OpenRouter."
 authors = [{ name = "OpenRouter" },]
 readme = "README-PYPI.md"

src/openrouter/_version.py

@@ -3,10 +3,10 @@
 import importlib.metadata
 
 __title__: str = "openrouter"
-__version__: str = "0.1.1"
+__version__: str = "0.0.21"
 __openapi_doc_version__: str = "1.0.0"
 __gen_version__: str = "2.768.0"
-__user_agent__: str = "speakeasy-sdk/python 0.1.1 2.768.0 1.0.0 openrouter"
+__user_agent__: str = "speakeasy-sdk/python 0.0.21 2.768.0 1.0.0 openrouter"
 
 try:
     if __package__ is not None:

src/openrouter/api_keys.py

@@ -506,7 +506,7 @@ class APIKeys(BaseSDK):
 
         request = operations.UpdateKeysRequest(
             hash=hash,
-            body=operations.UpdateKeysRequestBody(
+            request_body=operations.UpdateKeysRequestBody(
                 name=name,
                 disabled=disabled,
                 limit=limit,
@@ -529,7 +529,11 @@ class APIKeys(BaseSDK):
             http_headers=http_headers,
             security=self.sdk_configuration.security,
             get_serialized_body=lambda: utils.serialize_request_body(
-                request.body, False, False, "json", operations.UpdateKeysRequestBody
+                request.request_body,
+                False,
+                False,
+                "json",
+                operations.UpdateKeysRequestBody,
             ),
             allow_empty_value=None,
             timeout_ms=timeout_ms,
@@ -638,7 +642,7 @@ class APIKeys(BaseSDK):
 
         request = operations.UpdateKeysRequest(
             hash=hash,
-            body=operations.UpdateKeysRequestBody(
+            request_body=operations.UpdateKeysRequestBody(
                 name=name,
                 disabled=disabled,
                 limit=limit,
@@ -661,7 +665,11 @@ class APIKeys(BaseSDK):
             http_headers=http_headers,
             security=self.sdk_configuration.security,
             get_serialized_body=lambda: utils.serialize_request_body(
-                request.body, False, False, "json", operations.UpdateKeysRequestBody
+                request.request_body,
+                False,
+                False,
+                "json",
+                operations.UpdateKeysRequestBody,
             ),
             allow_empty_value=None,
             timeout_ms=timeout_ms,

src/openrouter/components/openresponsesrequest.py

@@ -497,6 +497,8 @@ class OpenResponsesRequestTypedDict(TypedDict):
     r"""Plugins you want to enable for this request, including their settings."""
     user: NotRequired[str]
     r"""A unique identifier representing your end-user, which helps distinguish between different users of your app. This allows your app to identify specific users in case of abuse reports, preventing your entire app from being affected by the actions of individual users. Maximum of 128 characters."""
+    session_id: NotRequired[str]
+    r"""A unique identifier for grouping related requests (e.g., a conversation or agent workflow) for observability. If provided in both the request body and the x-session-id header, the body value takes precedence. Maximum of 128 characters."""
 
 
 class OpenResponsesRequest(BaseModel):
@@ -574,6 +576,9 @@ class OpenResponsesRequest(BaseModel):
     user: Optional[str] = None
     r"""A unique identifier representing your end-user, which helps distinguish between different users of your app. This allows your app to identify specific users in case of abuse reports, preventing your entire app from being affected by the actions of individual users. Maximum of 128 characters."""
 
+    session_id: Optional[str] = None
+    r"""A unique identifier for grouping related requests (e.g., a conversation or agent workflow) for observability. If provided in both the request body and the x-session-id header, the body value takes precedence. Maximum of 128 characters."""
+
     @model_serializer(mode="wrap")
     def serialize_model(self, handler):
         optional_fields = [
@@ -604,6 +609,7 @@ class OpenResponsesRequest(BaseModel):
             "provider",
             "plugins",
             "user",
+            "session_id",
         ]
         nullable_fields = [
             "instructions",

src/openrouter/components/providername.py

@@ -63,6 +63,7 @@ ProviderName = Union[
         "Relace",
         "SambaNova",
         "SiliconFlow",
+        "Sourceful",
         "Stealth",
         "StreamLake",
         "Switchpoint",

src/openrouter/embeddings.py

@@ -1,6 +1,7 @@
 """Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
 
 from .basesdk import BaseSDK
+from enum import Enum
 from openrouter import components, errors, operations, utils
 from openrouter._hooks import HookContext
 from openrouter.types import OptionalNullable, UNSET
@@ -9,6 +10,11 @@ from openrouter.utils.unmarshal_json_response import unmarshal_json_response
 from typing import Any, Mapping, Optional, Union
 
 
+class GenerateAcceptEnum(str, Enum):
+    APPLICATION_JSON = "application/json"
+    TEXT_EVENT_STREAM = "text/event-stream"
+
+
 class Embeddings(BaseSDK):
     r"""Text embedding endpoints"""
 
@@ -30,6 +36,7 @@ class Embeddings(BaseSDK):
         retries: OptionalNullable[utils.RetryConfig] = UNSET,
         server_url: Optional[str] = None,
         timeout_ms: Optional[int] = None,
+        accept_header_override: Optional[GenerateAcceptEnum] = None,
         http_headers: Optional[Mapping[str, str]] = None,
     ) -> operations.CreateEmbeddingsResponse:
         r"""Submit an embedding request
@@ -46,6 +53,7 @@ class Embeddings(BaseSDK):
         :param retries: Override the default retry configuration for this method
         :param server_url: Override the default server URL for this method
         :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
+        :param accept_header_override: Override the default accept header for this method
         :param http_headers: Additional headers to set or replace on requests.
         """
         base_url = None
@@ -80,7 +88,9 @@ class Embeddings(BaseSDK):
             request_has_path_params=False,
             request_has_query_params=True,
             user_agent_header="user-agent",
-            accept_header_value="application/json",
+            accept_header_value=accept_header_override.value
+            if accept_header_override is not None
+            else "application/json;q=1, text/event-stream;q=0",
             http_headers=http_headers,
             security=self.sdk_configuration.security,
             get_serialized_body=lambda: utils.serialize_request_body(
@@ -129,8 +139,10 @@ class Embeddings(BaseSDK):
         response_data: Any = None
         if utils.match_response(http_res, "200", "application/json"):
             return unmarshal_json_response(
-                operations.CreateEmbeddingsResponse, http_res
+                operations.CreateEmbeddingsResponseBody, http_res
             )
+        if utils.match_response(http_res, "200", "text/event-stream"):
+            return http_res.text
         if utils.match_response(http_res, "400", "application/json"):
             response_data = unmarshal_json_response(
                 errors.BadRequestResponseErrorData, http_res
@@ -212,6 +224,7 @@ class Embeddings(BaseSDK):
         retries: OptionalNullable[utils.RetryConfig] = UNSET,
         server_url: Optional[str] = None,
         timeout_ms: Optional[int] = None,
+        accept_header_override: Optional[GenerateAcceptEnum] = None,
         http_headers: Optional[Mapping[str, str]] = None,
     ) -> operations.CreateEmbeddingsResponse:
         r"""Submit an embedding request
@@ -228,6 +241,7 @@ class Embeddings(BaseSDK):
         :param retries: Override the default retry configuration for this method
         :param server_url: Override the default server URL for this method
         :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
+        :param accept_header_override: Override the default accept header for this method
         :param http_headers: Additional headers to set or replace on requests.
         """
         base_url = None
@@ -262,7 +276,9 @@ class Embeddings(BaseSDK):
             request_has_path_params=False,
             request_has_query_params=True,
             user_agent_header="user-agent",
-            accept_header_value="application/json",
+            accept_header_value=accept_header_override.value
+            if accept_header_override is not None
+            else "application/json;q=1, text/event-stream;q=0",
             http_headers=http_headers,
             security=self.sdk_configuration.security,
             get_serialized_body=lambda: utils.serialize_request_body(
@@ -311,8 +327,10 @@ class Embeddings(BaseSDK):
         response_data: Any = None
         if utils.match_response(http_res, "200", "application/json"):
             return unmarshal_json_response(
-                operations.CreateEmbeddingsResponse, http_res
+                operations.CreateEmbeddingsResponseBody, http_res
             )
+        if utils.match_response(http_res, "200", "text/event-stream"):
+            return http_res.text
         if utils.match_response(http_res, "400", "application/json"):
             response_data = unmarshal_json_response(
                 errors.BadRequestResponseErrorData, http_res

src/openrouter/operations/__init__.py

@@ -45,6 +45,8 @@ if TYPE_CHECKING:
         CreateEmbeddingsRequest,
         CreateEmbeddingsRequestTypedDict,
         CreateEmbeddingsResponse,
+        CreateEmbeddingsResponseBody,
+        CreateEmbeddingsResponseBodyTypedDict,
         CreateEmbeddingsResponseTypedDict,
         Embedding,
         EmbeddingTypedDict,
@@ -219,6 +221,8 @@ __all__ = [
     "CreateEmbeddingsRequest",
     "CreateEmbeddingsRequestTypedDict",
     "CreateEmbeddingsResponse",
+    "CreateEmbeddingsResponseBody",
+    "CreateEmbeddingsResponseBodyTypedDict",
     "CreateEmbeddingsResponseTypedDict",
     "CreateKeysData",
     "CreateKeysDataTypedDict",
@@ -373,6 +377,8 @@ _dynamic_imports: dict[str, str] = {
     "CreateEmbeddingsRequest": ".createembeddings",
     "CreateEmbeddingsRequestTypedDict": ".createembeddings",
     "CreateEmbeddingsResponse": ".createembeddings",
+    "CreateEmbeddingsResponseBody": ".createembeddings",
+    "CreateEmbeddingsResponseBodyTypedDict": ".createembeddings",
     "CreateEmbeddingsResponseTypedDict": ".createembeddings",
     "Embedding": ".createembeddings",
     "EmbeddingTypedDict": ".createembeddings",

src/openrouter/operations/createembeddings.py

@@ -395,7 +395,7 @@ class Usage(BaseModel):
     cost: Optional[float] = None
 
 
-class CreateEmbeddingsResponseTypedDict(TypedDict):
+class CreateEmbeddingsResponseBodyTypedDict(TypedDict):
     r"""Embedding response"""
 
     object: Object
@@ -405,7 +405,7 @@ class CreateEmbeddingsResponseTypedDict(TypedDict):
     usage: NotRequired[UsageTypedDict]
 
 
-class CreateEmbeddingsResponse(BaseModel):
+class CreateEmbeddingsResponseBody(BaseModel):
     r"""Embedding response"""
 
     object: Object
@@ -417,3 +417,14 @@ class CreateEmbeddingsResponse(BaseModel):
     id: Optional[str] = None
 
     usage: Optional[Usage] = None
+
+
+CreateEmbeddingsResponseTypedDict = TypeAliasType(
+    "CreateEmbeddingsResponseTypedDict",
+    Union[CreateEmbeddingsResponseBodyTypedDict, str],
+)
+
+
+CreateEmbeddingsResponse = TypeAliasType(
+    "CreateEmbeddingsResponse", Union[CreateEmbeddingsResponseBody, str]
+)

src/openrouter/operations/getparameters.py

@@ -90,6 +90,7 @@ GetParametersProvider = Union[
         "Relace",
         "SambaNova",
         "SiliconFlow",
+        "Sourceful",
         "Stealth",
         "StreamLake",
         "Switchpoint",

src/openrouter/operations/updatekeys.py

@@ -105,7 +105,7 @@ class UpdateKeysRequestBody(BaseModel):
 class UpdateKeysRequestTypedDict(TypedDict):
     hash: str
     r"""The hash identifier of the API key to update"""
-    body: UpdateKeysRequestBodyTypedDict
+    request_body: UpdateKeysRequestBodyTypedDict
 
 
 class UpdateKeysRequest(BaseModel):
@@ -114,7 +114,7 @@ class UpdateKeysRequest(BaseModel):
     ]
     r"""The hash identifier of the API key to update"""
 
-    body: Annotated[
+    request_body: Annotated[
         UpdateKeysRequestBody,
         FieldMetadata(request=RequestMetadata(media_type="application/json")),
     ]

src/openrouter/responses.py

@@ -79,6 +79,7 @@ class Responses(BaseSDK):
             Union[List[components.Plugin], List[components.PluginTypedDict]]
         ] = None,
         user: Optional[str] = None,
+        session_id: Optional[str] = None,
         retries: OptionalNullable[utils.RetryConfig] = UNSET,
         server_url: Optional[str] = None,
         timeout_ms: Optional[int] = None,
@@ -114,6 +115,7 @@ class Responses(BaseSDK):
         :param provider: When multiple model providers are available, optionally indicate your routing preference.
         :param plugins: Plugins you want to enable for this request, including their settings.
         :param user: A unique identifier representing your end-user, which helps distinguish between different users of your app. This allows your app to identify specific users in case of abuse reports, preventing your entire app from being affected by the actions of individual users. Maximum of 128 characters.
+        :param session_id: A unique identifier for grouping related requests (e.g., a conversation or agent workflow) for observability. If provided in both the request body and the x-session-id header, the body value takes precedence. Maximum of 128 characters.
         :param retries: Override the default retry configuration for this method
         :param server_url: Override the default server URL for this method
         :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
@@ -182,6 +184,7 @@ class Responses(BaseSDK):
             Union[List[components.Plugin], List[components.PluginTypedDict]]
         ] = None,
         user: Optional[str] = None,
+        session_id: Optional[str] = None,
         retries: OptionalNullable[utils.RetryConfig] = UNSET,
         server_url: Optional[str] = None,
         timeout_ms: Optional[int] = None,
@@ -217,6 +220,7 @@ class Responses(BaseSDK):
         :param provider: When multiple model providers are available, optionally indicate your routing preference.
         :param plugins: Plugins you want to enable for this request, including their settings.
         :param user: A unique identifier representing your end-user, which helps distinguish between different users of your app. This allows your app to identify specific users in case of abuse reports, preventing your entire app from being affected by the actions of individual users. Maximum of 128 characters.
+        :param session_id: A unique identifier for grouping related requests (e.g., a conversation or agent workflow) for observability. If provided in both the request body and the x-session-id header, the body value takes precedence. Maximum of 128 characters.
         :param retries: Override the default retry configuration for this method
         :param server_url: Override the default server URL for this method
         :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
@@ -284,6 +288,7 @@ class Responses(BaseSDK):
             Union[List[components.Plugin], List[components.PluginTypedDict]]
         ] = None,
         user: Optional[str] = None,
+        session_id: Optional[str] = None,
         retries: OptionalNullable[utils.RetryConfig] = UNSET,
         server_url: Optional[str] = None,
         timeout_ms: Optional[int] = None,
@@ -319,6 +324,7 @@ class Responses(BaseSDK):
         :param provider: When multiple model providers are available, optionally indicate your routing preference.
         :param plugins: Plugins you want to enable for this request, including their settings.
         :param user: A unique identifier representing your end-user, which helps distinguish between different users of your app. This allows your app to identify specific users in case of abuse reports, preventing your entire app from being affected by the actions of individual users. Maximum of 128 characters.
+        :param session_id: A unique identifier for grouping related requests (e.g., a conversation or agent workflow) for observability. If provided in both the request body and the x-session-id header, the body value takes precedence. Maximum of 128 characters.
         :param retries: Override the default retry configuration for this method
         :param server_url: Override the default server URL for this method
         :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
@@ -378,6 +384,7 @@ class Responses(BaseSDK):
                 plugins, Optional[List[components.Plugin]]
             ),
             user=user,
+            session_id=session_id,
         )
 
         req = self._build_request(
@@ -630,6 +637,7 @@ class Responses(BaseSDK):
             Union[List[components.Plugin], List[components.PluginTypedDict]]
         ] = None,
         user: Optional[str] = None,
+        session_id: Optional[str] = None,
         retries: OptionalNullable[utils.RetryConfig] = UNSET,
         server_url: Optional[str] = None,
         timeout_ms: Optional[int] = None,
@@ -665,6 +673,7 @@ class Responses(BaseSDK):
         :param provider: When multiple model providers are available, optionally indicate your routing preference.
         :param plugins: Plugins you want to enable for this request, including their settings.
         :param user: A unique identifier representing your end-user, which helps distinguish between different users of your app. This allows your app to identify specific users in case of abuse reports, preventing your entire app from being affected by the actions of individual users. Maximum of 128 characters.
+        :param session_id: A unique identifier for grouping related requests (e.g., a conversation or agent workflow) for observability. If provided in both the request body and the x-session-id header, the body value takes precedence. Maximum of 128 characters.
         :param retries: Override the default retry configuration for this method
         :param server_url: Override the default server URL for this method
         :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
@@ -733,6 +742,7 @@ class Responses(BaseSDK):
             Union[List[components.Plugin], List[components.PluginTypedDict]]
         ] = None,
         user: Optional[str] = None,
+        session_id: Optional[str] = None,
         retries: OptionalNullable[utils.RetryConfig] = UNSET,
         server_url: Optional[str] = None,
         timeout_ms: Optional[int] = None,
@@ -768,6 +778,7 @@ class Responses(BaseSDK):
         :param provider: When multiple model providers are available, optionally indicate your routing preference.
         :param plugins: Plugins you want to enable for this request, including their settings.
         :param user: A unique identifier representing your end-user, which helps distinguish between different users of your app. This allows your app to identify specific users in case of abuse reports, preventing your entire app from being affected by the actions of individual users. Maximum of 128 characters.
+        :param session_id: A unique identifier for grouping related requests (e.g., a conversation or agent workflow) for observability. If provided in both the request body and the x-session-id header, the body value takes precedence. Maximum of 128 characters.
         :param retries: Override the default retry configuration for this method
         :param server_url: Override the default server URL for this method
         :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
@@ -835,6 +846,7 @@ class Responses(BaseSDK):
             Union[List[components.Plugin], List[components.PluginTypedDict]]
         ] = None,
         user: Optional[str] = None,
+        session_id: Optional[str] = None,
         retries: OptionalNullable[utils.RetryConfig] = UNSET,
         server_url: Optional[str] = None,
         timeout_ms: Optional[int] = None,
@@ -870,6 +882,7 @@ class Responses(BaseSDK):
         :param provider: When multiple model providers are available, optionally indicate your routing preference.
         :param plugins: Plugins you want to enable for this request, including their settings.
         :param user: A unique identifier representing your end-user, which helps distinguish between different users of your app. This allows your app to identify specific users in case of abuse reports, preventing your entire app from being affected by the actions of individual users. Maximum of 128 characters.
+        :param session_id: A unique identifier for grouping related requests (e.g., a conversation or agent workflow) for observability. If provided in both the request body and the x-session-id header, the body value takes precedence. Maximum of 128 characters.
         :param retries: Override the default retry configuration for this method
         :param server_url: Override the default server URL for this method
         :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
@@ -929,6 +942,7 @@ class Responses(BaseSDK):
                 plugins, Optional[List[components.Plugin]]
             ),
             user=user,
+            session_id=session_id,
         )
 
         req = self._build_request_async(