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OpenAPI Specification

openapi: 3.2.0
info:
  title: Sber ID / SberCloud Chat API
  version: '2026-10-28'
  description: 'GENERATED FROM DOCUMENTATION by API Evangelist on 2026-10-28: 41 operation(s) read from 16 public documentation page(s) (each operation names its page in x-source). This is not the provider''s published contract; Sber ID / SberCloud has published no machine-readable contract that the pipeline could find. Engine: anthropic.'
  x-evidence-tiers:
    code-example: 5
    documentation: 36
    pages-with-code: 4
    pages-read: 16
  x-generated-from: documentation
  x-provenance: generated
  x-authored-by: API Evangelist
  x-generated: '2026-10-28'
  x-generator: generate-contract-from-docs.py
  x-engine: anthropic
  x-sources:
  - https://developers.sber.ru/docs/ru/jazz/api/messaging
  - https://developers.sber.ru/docs/ru/jazz/api/authorization
  - https://developers.sber.ru/docs/ru/gigachat/api/reference-grpc
  - https://developers.sber.ru/docs/ru/gigachat/api/errors-description
  - https://developers.sber.ru/docs/ru/gigachat/api/reference/rest/post-chat
  - https://developers.sber.ru/docs/ru/gigachat/api/reference/rest/gigachat-api
  - https://developers.sber.ru/docs/ru/gigachat/api/reference/rest/files-storage
  - https://developers.sber.ru/docs/ru/gigachat/api/reference/rest/function-validation
  - https://developers.sber.ru/docs/ru/sber-api/scenarios/placement/deposit/overview
  - https://developers.sber.ru/docs/ru/sber-api/faq/overview
  - https://developers.sber.ru/docs/ru/sber-api/scenarios/transfers/subscriptions/overview
  - https://developers.sber.ru/docs/ru/sber-api/scenarios/transfers/instant-payments/overview
  - https://developers.sber.ru/docs/ru/gigachat/guides/using-sdks
  - https://developers.sber.ru/docs/ru/jazz/sdk/authorization-patterns
  - https://developers.sber.ru/help/certificates/how-to
  - https://developers.sber.ru/docs/ru/gigachat/limitations
servers:
- url: https://api.sber.ru
security:
- bearer: []
tags:
- name: Chat Completions
paths:
  /chat/completions:
    post:
      operationId: post_chat_completions
      tags:
      - Chat Completions
      summary: Метод выполняет запрос POST /chat/completions и возвращает ответ модели…
      x-source: https://developers.sber.ru/docs/ru/gigachat/guides/using-sdks
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PostChatCompletionsRequest'
      responses:
        '201':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PostChatCompletionsResponse'
      x-evidence:
        kind: documentation
  /v2/chat/completions:
    post:
      operationId: post_v2_chat_completions
      tags:
      - Chat Completions
      summary: Возвращает ответ модели, сгенерированный на основе переданных сообщений
      x-source: https://developers.sber.ru/docs/ru/gigachat/api/reference/rest/post-chat
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PostV2ChatCompletionsRequest'
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
components:
  schemas:
    PostChatCompletionsRequest:
      type: object
      properties:
        messages:
          type: array
        model:
          type: string
      required:
      - messages
    PostV2ChatCompletionsRequest:
      type: object
      properties:
        messages:
          type: array
        model:
          type: string
        attachments:
          type: array
          description: Список идентификаторов файлов для обработки
        model_options:
          type: object
          description: Объект с опциями модели, включая parallel_tool_calls для параллельной работы с функциями
        content:
          type: string
          description: Текст сообщения в кодировке UTF8
      required:
      - messages
      - model
    PostChatCompletionsResponse:
      type: object
      properties:
        choices:
          type: array
        messages:
          type: array
  securitySchemes:
    bearer:
      type: http
      scheme: bearer