ChatGPT Chat Completions API

naftiko: 1.0.0-alpha2
info:
  label: ChatGPT Chat Completions API
  description: OpenAI's Chat Completions API for generating conversational responses using GPT models. Given a list of messages
    comprising a conversation, the model returns a response. Supports text generation, function calling, structured outputs,
    vision inputs, and streaming.
  tags:
  - Chatgpt
  - API
  created: '2026-05-06'
  modified: '2026-05-06'
capability:
  consumes:
  - type: http
    namespace: chatgpt
    baseUri: https://api.openai.com/v1
    description: ChatGPT Chat Completions API HTTP API.
    authentication:
      type: bearer
      token: '{{CHATGPT_TOKEN}}'
    resources:
    - name: chat-completions
      path: /chat/completions
      operations:
      - name: createchatcompletion
        method: POST
        description: Chatgpt Create Chat Completion
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
  exposes:
  - type: rest
    port: 8080
    namespace: chatgpt-rest
    description: REST adapter for ChatGPT Chat Completions API.
    resources:
    - path: /chat/completions
      name: createchatcompletion
      operations:
      - method: POST
        name: createchatcompletion
        description: Chatgpt Create Chat Completion
        call: chatgpt.createchatcompletion
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    port: 9090
    namespace: chatgpt-mcp
    transport: http
    description: MCP adapter for ChatGPT Chat Completions API for AI agent use.
    tools:
    - name: createchatcompletion
      description: Chatgpt Create Chat Completion
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: chatgpt.createchatcompletion
      outputParameters:
      - type: object
        mapping: $.
binds:
- namespace: env
  keys:
    CHATGPT_TOKEN: CHATGPT_TOKEN