Commits included in this export:

- 56d382078cfce7fa597d1da2bce531af2d060b47
  - 9ef6db7e04c9401536763a321b05d00311cef31a
  - bf855082e30820d466f0f86a6d6e87de2ecfb06f
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  - 45687f423707f5838461585c568a024a19eb2f06
  - 3103d3ca68b6e42ccdb6136588ec2b6edc8dcab0
  - fd9f991606027cd86116317c71f8eb7b4e2aa3eb
  - 0f312019161edd76c1e5923d142c788d22f096d5
  - 5dbab2094bc744db4a90b3097520d897e5d0d634
  - 4c47d1af1735db18a1c1a7f463e801c7f71ad4e5

GitOrigin-RevId: 56d382078cfce7fa597d1da2bce531af2d060b47
This commit is contained in:
OpenRouter Team
2026-02-23 21:34:42 +00:00
parent b2098ff28e
commit c734c52d9c
289 changed files with 7971 additions and 5521 deletions
+61 -40
View File
@@ -25,7 +25,16 @@ with OpenRouter(
api_key=os.getenv("OPENROUTER_API_KEY", ""),
) as open_router:
res = open_router.chat.send(messages=[], stream=False)
res = open_router.chat.send(messages=[
{
"role": "system",
"content": "You are a helpful assistant.",
},
{
"role": "user",
"content": "What is the capital of France?",
},
], stream=False, temperature=0.7, top_p=1)
with res as event_stream:
for event in event_stream:
@@ -36,40 +45,41 @@ with OpenRouter(
### Parameters
| Parameter | Type | Required | Description |
| ------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------- |
| `messages` | List[[components.Message](../../components/message.md)] | :heavy_check_mark: | N/A |
| `http_referer` | *Optional[str]* | :heavy_minus_sign: | The app identifier should be your app's URL and is used as the primary identifier for rankings.<br/>This is used to track API usage per application.<br/> |
| `x_title` | *Optional[str]* | :heavy_minus_sign: | The app display name allows you to customize how your app appears in OpenRouter's dashboard.<br/> |
| `provider` | [OptionalNullable[components.Schema0]](../../components/schema0.md) | :heavy_minus_sign: | N/A |
| `plugins` | List[[components.Schema17](../../components/schema17.md)] | :heavy_minus_sign: | N/A |
| `route` | [OptionalNullable[components.Route]](../../components/route.md) | :heavy_minus_sign: | N/A |
| `user` | *Optional[str]* | :heavy_minus_sign: | N/A |
| `session_id` | *Optional[str]* | :heavy_minus_sign: | N/A |
| `model` | *Optional[str]* | :heavy_minus_sign: | N/A |
| `models` | List[*str*] | :heavy_minus_sign: | N/A |
| `frequency_penalty` | *OptionalNullable[float]* | :heavy_minus_sign: | N/A |
| `logit_bias` | Dict[str, *float*] | :heavy_minus_sign: | N/A |
| `logprobs` | *OptionalNullable[bool]* | :heavy_minus_sign: | N/A |
| `top_logprobs` | *OptionalNullable[float]* | :heavy_minus_sign: | N/A |
| `max_completion_tokens` | *OptionalNullable[float]* | :heavy_minus_sign: | N/A |
| `max_tokens` | *OptionalNullable[float]* | :heavy_minus_sign: | N/A |
| `metadata` | Dict[str, *str*] | :heavy_minus_sign: | N/A |
| `presence_penalty` | *OptionalNullable[float]* | :heavy_minus_sign: | N/A |
| `reasoning` | [Optional[components.Reasoning]](../../components/reasoning.md) | :heavy_minus_sign: | N/A |
| `response_format` | [Optional[components.ResponseFormat]](../../components/responseformat.md) | :heavy_minus_sign: | N/A |
| `seed` | *OptionalNullable[int]* | :heavy_minus_sign: | N/A |
| `stop` | [OptionalNullable[components.Stop]](../../components/stop.md) | :heavy_minus_sign: | N/A |
| `stream` | *Optional[bool]* | :heavy_minus_sign: | N/A |
| `stream_options` | [OptionalNullable[components.ChatStreamOptions]](../../components/chatstreamoptions.md) | :heavy_minus_sign: | N/A |
| `temperature` | *OptionalNullable[float]* | :heavy_minus_sign: | N/A |
| `tool_choice` | *Optional[Any]* | :heavy_minus_sign: | N/A |
| `tools` | List[[components.ToolDefinitionJSON](../../components/tooldefinitionjson.md)] | :heavy_minus_sign: | N/A |
| `top_p` | *OptionalNullable[float]* | :heavy_minus_sign: | N/A |
| `debug` | [Optional[components.Debug]](../../components/debug.md) | :heavy_minus_sign: | N/A |
| `image_config` | Dict[str, [components.ChatGenerationParamsImageConfig](../../components/chatgenerationparamsimageconfig.md)] | :heavy_minus_sign: | N/A |
| `modalities` | List[[components.Modality](../../components/modality.md)] | :heavy_minus_sign: | N/A |
| `retries` | [Optional[utils.RetryConfig]](../../models/utils/retryconfig.md) | :heavy_minus_sign: | Configuration to override the default retry behavior of the client. |
| Parameter | Type | Required | Description | Example |
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `messages` | List[[components.Message](../../components/message.md)] | :heavy_check_mark: | List of messages for the conversation | [<br/>{<br/>"role": "user",<br/>"content": "Hello!"<br/>}<br/>] |
| `http_referer` | *Optional[str]* | :heavy_minus_sign: | The app identifier should be your app's URL and is used as the primary identifier for rankings.<br/>This is used to track API usage per application.<br/> | |
| `x_title` | *Optional[str]* | :heavy_minus_sign: | The app display name allows you to customize how your app appears in OpenRouter's dashboard.<br/> | |
| `provider` | [OptionalNullable[components.ChatGenerationParamsProvider]](../../components/chatgenerationparamsprovider.md) | :heavy_minus_sign: | When multiple model providers are available, optionally indicate your routing preference. | |
| `plugins` | List[[components.ChatGenerationParamsPluginUnion](../../components/chatgenerationparamspluginunion.md)] | :heavy_minus_sign: | Plugins you want to enable for this request, including their settings. | |
| `user` | *Optional[str]* | :heavy_minus_sign: | Unique user identifier | user-123 |
| `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. | |
| `trace` | [Optional[components.ChatGenerationParamsTrace]](../../components/chatgenerationparamstrace.md) | :heavy_minus_sign: | Metadata for observability and tracing. Known keys (trace_id, trace_name, span_name, generation_name, parent_span_id) have special handling. Additional keys are passed through as custom metadata to configured broadcast destinations. | |
| `model` | *Optional[str]* | :heavy_minus_sign: | Model to use for completion | openai/gpt-4 |
| `models` | List[*str*] | :heavy_minus_sign: | Models to use for completion | [<br/>"openai/gpt-4",<br/>"openai/gpt-4o"<br/>] |
| `frequency_penalty` | *OptionalNullable[float]* | :heavy_minus_sign: | Frequency penalty (-2.0 to 2.0) | 0 |
| `logit_bias` | Dict[str, *float*] | :heavy_minus_sign: | Token logit bias adjustments | {<br/>"50256": -100<br/>} |
| `logprobs` | *OptionalNullable[bool]* | :heavy_minus_sign: | Return log probabilities | false |
| `top_logprobs` | *OptionalNullable[float]* | :heavy_minus_sign: | Number of top log probabilities to return (0-20) | 5 |
| `max_completion_tokens` | *OptionalNullable[float]* | :heavy_minus_sign: | Maximum tokens in completion | 100 |
| `max_tokens` | *OptionalNullable[float]* | :heavy_minus_sign: | Maximum tokens (deprecated, use max_completion_tokens) | 100 |
| `metadata` | Dict[str, *str*] | :heavy_minus_sign: | Key-value pairs for additional object information (max 16 pairs, 64 char keys, 512 char values) | {<br/>"user_id": "user-123",<br/>"session_id": "session-456"<br/>} |
| `presence_penalty` | *OptionalNullable[float]* | :heavy_minus_sign: | Presence penalty (-2.0 to 2.0) | 0 |
| `reasoning` | [Optional[components.Reasoning]](../../components/reasoning.md) | :heavy_minus_sign: | Configuration options for reasoning models | {<br/>"effort": "medium",<br/>"summary": "concise"<br/>} |
| `response_format` | [Optional[components.ResponseFormat]](../../components/responseformat.md) | :heavy_minus_sign: | Response format configuration | {<br/>"type": "json_object"<br/>} |
| `seed` | *OptionalNullable[int]* | :heavy_minus_sign: | Random seed for deterministic outputs | 42 |
| `stop` | [OptionalNullable[components.Stop]](../../components/stop.md) | :heavy_minus_sign: | Stop sequences (up to 4) | [<br/>""<br/>] |
| `stream` | *Optional[bool]* | :heavy_minus_sign: | Enable streaming response | false |
| `stream_options` | [OptionalNullable[components.ChatStreamOptions]](../../components/chatstreamoptions.md) | :heavy_minus_sign: | Streaming configuration options | {<br/>"include_usage": true<br/>} |
| `temperature` | *OptionalNullable[float]* | :heavy_minus_sign: | Sampling temperature (0-2) | 0.7 |
| `parallel_tool_calls` | *OptionalNullable[bool]* | :heavy_minus_sign: | N/A | |
| `tool_choice` | [Optional[components.ToolChoiceOption]](../../components/toolchoiceoption.md) | :heavy_minus_sign: | Tool choice configuration | auto |
| `tools` | List[[components.ToolDefinitionJSON](../../components/tooldefinitionjson.md)] | :heavy_minus_sign: | Available tools for function calling | [<br/>{<br/>"type": "function",<br/>"function": {<br/>"name": "get_weather",<br/>"description": "Get weather"<br/>}<br/>}<br/>] |
| `top_p` | *OptionalNullable[float]* | :heavy_minus_sign: | Nucleus sampling parameter (0-1) | 1 |
| `debug` | [Optional[components.DebugOptions]](../../components/debugoptions.md) | :heavy_minus_sign: | Debug options for inspecting request transformations (streaming only) | {<br/>"echo_upstream_body": true<br/>} |
| `image_config` | Dict[str, [components.ChatGenerationParamsImageConfig](../../components/chatgenerationparamsimageconfig.md)] | :heavy_minus_sign: | Provider-specific image configuration options. Keys and values vary by model/provider. See https://openrouter.ai/docs/guides/overview/multimodal/image-generation for more details. | {<br/>"aspect_ratio": "16:9"<br/>} |
| `modalities` | List[[components.Modality](../../components/modality.md)] | :heavy_minus_sign: | Output modalities for the response. Supported values are "text" and "image". | [<br/>"text",<br/>"image"<br/>] |
| `retries` | [Optional[utils.RetryConfig]](../../models/utils/retryconfig.md) | :heavy_minus_sign: | Configuration to override the default retry behavior of the client. | |
### Response
@@ -77,8 +87,19 @@ with OpenRouter(
### Errors
| Error Type | Status Code | Content Type |
| ----------------------------- | ----------------------------- | ----------------------------- |
| errors.ChatError | 400, 401, 429 | application/json |
| errors.ChatError | 500 | application/json |
| errors.OpenRouterDefaultError | 4XX, 5XX | \*/\* |
| Error Type | Status Code | Content Type |
| --------------------------------------- | --------------------------------------- | --------------------------------------- |
| errors.BadRequestResponseError | 400 | application/json |
| errors.UnauthorizedResponseError | 401 | application/json |
| errors.PaymentRequiredResponseError | 402 | application/json |
| errors.NotFoundResponseError | 404 | application/json |
| errors.RequestTimeoutResponseError | 408 | application/json |
| errors.PayloadTooLargeResponseError | 413 | application/json |
| errors.UnprocessableEntityResponseError | 422 | application/json |
| errors.TooManyRequestsResponseError | 429 | application/json |
| errors.InternalServerResponseError | 500 | application/json |
| errors.BadGatewayResponseError | 502 | application/json |
| errors.ServiceUnavailableResponseError | 503 | application/json |
| errors.EdgeNetworkTimeoutResponseError | 524 | application/json |
| errors.ProviderOverloadedResponseError | 529 | application/json |
| errors.OpenRouterDefaultError | 4XX, 5XX | \*/\* |