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OpenAPI Specification

openapi: 3.2.0
info:
  title: LiteLLM [beta] Anthropic `/v1/messages` API
  description: 'Proxy Server to call 100+ LLMs in the OpenAI format. **Customize Swagger Docs**


    👉 ```LiteLLM Admin Panel on /ui```. Create, Edit Keys with SSO. Having issues? Try ```Fallback Login```


    💸 ```LiteLLM Model Cost Map```.


    🔎 ```LiteLLM Model Hub```. See available models on the proxy. **Docs**'
  version: 1.105.1
tags:
- name: '[beta] Anthropic `/v1/messages`'
paths:
  /v1/messages:
    post:
      tags:
      - '[beta] Anthropic `/v1/messages`'
      summary: Anthropic Response
      description: 'Use `{PROXY_BASE_URL}/anthropic/v1/messages` instead - Docs.


        This was a BETA endpoint that calls 100+ LLMs in the anthropic format.'
      operationId: anthropic_response_v1_messages_post
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
      security:
      - APIKeyHeader: []
components:
  securitySchemes:
    APIKeyHeader:
      type: apiKey
      description: Bearer token
      in: header
      name: x-litellm-api-key
    HTTPBearer:
      type: http
      scheme: bearer