> ## Documentation Index
> Fetch the complete documentation index at: https://docs.bettertoken.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# OpenAI Responses API

> Тестируйте BetterToken OpenAI Responses API для Codex: Base URL, Bearer API Key и запрос POST /v1/responses.

`POST /v1/responses`

Используйте этот endpoint для Codex и приложений, работающих с OpenAI Responses API.

<Note>
  Base URL: `https://bettertoken.ai/v1`. Передавайте API Key через `Authorization: Bearer YOUR_API_KEY`.
</Note>

## Тест в Playground

В Playground справа вставьте свой API Key, при необходимости замените `model` на актуальный ID у провайдера GPT и отправьте запрос. Перед тестом проверьте модель в <a href={"https://bettertoken.ai/pricing"}>model plaza</a>.

<Warning>
  Используйте только свой тестовый API Key. Не публикуйте ключ в коде, скриншотах, тикетах или Git-репозитории.
</Warning>

## Связанные endpoint

* [OpenAI Chat Completions API](/api-reference/chat-completions)
* [Anthropic Messages API](/api-reference/messages)


## OpenAPI

````yaml POST /v1/responses
openapi: 3.1.0
info:
  title: BetterToken GPT Image 2 API
  description: >-
    OpenAI-compatible image generation and image editing endpoints for
    BetterToken.
  version: 1.0.0
servers:
  - url: https://bettertoken.ai
security:
  - bearerAuth: []
paths:
  /v1/responses:
    post:
      tags:
        - OpenAI Responses
      summary: 创建 Responses API 响应
      description: >-
        通过 BetterToken 的 OpenAI Responses API 向 GPT 提供商模型发送输入。可在 Playground
        中填写自己的 API Key 并直接测试请求。
      operationId: createResponse
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ResponsesRequest'
            example:
              model: YOUR_MODEL_ID
              input: Hello
      responses:
        '200':
          $ref: '#/components/responses/ResponsesResponse'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '402':
          $ref: '#/components/responses/PaymentRequired'
        '429':
          $ref: '#/components/responses/RateLimited'
        '500':
          $ref: '#/components/responses/ServerError'
      x-codeSamples:
        - lang: cURL
          label: cURL
          source: |-
            curl 'https://bettertoken.ai/v1/responses' \
              -H 'Authorization: Bearer YOUR_API_KEY' \
              -H 'Content-Type: application/json' \
              --data '{
                "model": "YOUR_MODEL_ID",
                "input": "Hello"
              }'
components:
  schemas:
    ResponsesRequest:
      type: object
      required:
        - model
        - input
      properties:
        model:
          type: string
          description: GPT 提供商中可用的模型 ID。请以模型广场当前显示的模型为准。
          example: YOUR_MODEL_ID
        input:
          type: string
          description: 发送给模型的文本输入。
          example: Hello
      additionalProperties: true
    ResponsesResponse:
      type: object
      description: OpenAI Responses API 的响应。实际字段会随所选模型和请求参数变化。
      additionalProperties: true
    ErrorResponse:
      type: object
      properties:
        error:
          type: object
          properties:
            message:
              type: string
              example: invalid request
            type:
              type: string
              example: invalid_request_error
            code:
              type: string
              example: invalid_request
          additionalProperties: true
        message:
          type: string
          example: insufficient quota
      additionalProperties: true
  responses:
    ResponsesResponse:
      description: GPT 提供商模型返回的 Responses API 响应。
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ResponsesResponse'
    BadRequest:
      description: 请求格式错误、缺少参数、JSON 或 multipart 解析失败、尺寸格式错误。
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    Unauthorized:
      description: API Key 缺失或无效。
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    PaymentRequired:
      description: 额度或余额不足。
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    RateLimited:
      description: 触发限速、并发限制或上游繁忙。
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    ServerError:
      description: 网关或上游服务异常。
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: BetterToken API Key
      description: >-
        Use your BetterToken API Key as a bearer token. Do not expose API keys
        in frontend browser code, screenshots, logs, tickets, or Git
        repositories.

````