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OpenAPI Spec Generator

Developer · tool

OpenAPI Spec Generator

Starter OpenAPI 3 YAML spec.

openapi: 3.0.3
info:
  title: Sandbox API
  version: 1.0.0
servers:
  - url: https://api.example.com/v1
paths:
  /users:
    get:
      summary: List users
      parameters:
        - { name: limit, in: query, schema: { type: integer, default: 20 } }
      responses:
        "200":
          description: OK
          content:
            application/json:
              schema:
                type: array
                items: { $ref: "#/components/schemas/User" }
    post:
      summary: Create a user
      requestBody:
        required: true
        content:
          application/json:
            schema: { $ref: "#/components/schemas/UserInput" }
      responses:
        "201": { description: Created }
  /users/{id}:
    parameters:
      - { name: id, in: path, required: true, schema: { type: string } }
    get:
      summary: Get a user
      responses:
        "200":
          description: OK
          content:
            application/json:
              schema: { $ref: "#/components/schemas/User" }
        "404": { description: Not found }
    put:
      summary: Update a user
      responses:
        "200": { description: Updated }
    delete:
      summary: Delete a user
      responses:
        "204": { description: Deleted }
components:
  securitySchemes:
    bearerAuth: { type: http, scheme: bearer, bearerFormat: JWT }
  schemas:
    User:
      type: object
      properties:
        id: { type: string }
        name: { type: string }
        createdAt: { type: string, format: date-time }
    UserInput:
      type: object
      required: [name]
      properties:
        name: { type: string }
security:
  - bearerAuth: []

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