API Schema Generator

Paste a sample JSON response to generate an OpenAPI (v3) schema.

Sample JSON

Generated OpenAPI Schema (YAML)

openapi: 3.0.0
info:
  title: Sample API
  version: 1.0.0
paths: {}
components:
  schemas:
    SampleResponse:
      type: object
      properties:
        id:
          type: number
          format: int64
        name:
          type: string
        email:
          type: string
        address:
          type: object
          properties:
            street:
              type: string
            suite:
              type: string
            city:
              type: string
            zipcode:
              type: string

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