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OpenAPI Specification

openapi: 3.2.0
info:
  title: LiteLLM OpenAI Pass-through 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: 1.102.1
tags:
- name: OpenAI Pass-through
paths:
  /openai_passthrough/{endpoint}:
    put:
      tags:
      - OpenAI Pass-through
      summary: Openai Passthrough Route
      description: 'Dedicated pass-through to the OpenAI API with no overlap with LiteLLM''s native

        implementations (e.g. the Responses API at /v1/responses).


        Examples:

        - /openai_passthrough/v1/responses

        - /openai_passthrough/v1/responses/{response_id}

        - /openai_passthrough/v1/responses/{response_id}/input_items


        Docs'
      operationId: openai_passthrough_route_openai_passthrough__endpoint__put
      security:
      - APIKeyHeader: []
      parameters:
      - name: endpoint
        in: path
        required: true
        schema:
          type: string
          title: Endpoint
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
    patch:
      tags:
      - OpenAI Pass-through
      summary: Openai Passthrough Route
      description: 'Dedicated pass-through to the OpenAI API with no overlap with LiteLLM''s native

        implementations (e.g. the Responses API at /v1/responses).


        Examples:

        - /openai_passthrough/v1/responses

        - /openai_passthrough/v1/responses/{response_id}

        - /openai_passthrough/v1/responses/{response_id}/input_items


        Docs'
      operationId: openai_passthrough_route_openai_passthrough__endpoint__patch
      security:
      - APIKeyHeader: []
      parameters:
      - name: endpoint
        in: path
        required: true
        schema:
          type: string
          title: Endpoint
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
    get:
      tags:
      - OpenAI Pass-through
      summary: Openai Passthrough Route
      description: 'Dedicated pass-through to the OpenAI API with no overlap with LiteLLM''s native

        implementations (e.g. the Responses API at /v1/responses).


        Examples:

        - /openai_passthrough/v1/responses

        - /openai_passthrough/v1/responses/{response_id}

        - /openai_passthrough/v1/responses/{response_id}/input_items


        Docs'
      operationId: openai_passthrough_route_openai_passthrough__endpoint__get
      security:
      - APIKeyHeader: []
      parameters:
      - name: endpoint
        in: path
        required: true
        schema:
          type: string
          title: Endpoint
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
    post:
      tags:
      - OpenAI Pass-through
      summary: Openai Passthrough Route
      description: 'Dedicated pass-through to the OpenAI API with no overlap with LiteLLM''s native

        implementations (e.g. the Responses API at /v1/responses).


        Examples:

        - /openai_passthrough/v1/responses

        - /openai_passthrough/v1/responses/{response_id}

        - /openai_passthrough/v1/responses/{response_id}/input_items


        Docs'
      operationId: openai_passthrough_route_openai_passthrough__endpoint__post
      security:
      - APIKeyHeader: []
      parameters:
      - name: endpoint
        in: path
        required: true
        schema:
          type: string
          title: Endpoint
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
    delete:
      tags:
      - OpenAI Pass-through
      summary: Openai Passthrough Route
      description: 'Dedicated pass-through to the OpenAI API with no overlap with LiteLLM''s native

        implementations (e.g. the Responses API at /v1/responses).


        Examples:

        - /openai_passthrough/v1/responses

        - /openai_passthrough/v1/responses/{response_id}

        - /openai_passthrough/v1/responses/{response_id}/input_items


        Docs'
      operationId: openai_passthrough_route_openai_passthrough__endpoint__delete
      security:
      - APIKeyHeader: []
      parameters:
      - name: endpoint
        in: path
        required: true
        schema:
          type: string
          title: Endpoint
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
            - type: string
            - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
        input:
          title: Input
        ctx:
          type: object
          title: Context
      type: object
      required:
      - loc
      - msg
      - type
      title: ValidationError
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
  securitySchemes:
    APIKeyHeader:
      type: apiKey
      description: Bearer token
      in: header
      name: x-litellm-api-key