curl --request POST \
  --url https://api.iotools.cloud/v1/tool/openapi-v2-to-v3-converter \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "swaggerInput": "swagger: \"2.0\"\ninfo:\n  title: Pet Store API\n  description: A sample Swagger 2.0 spec\n  version: \"1.0.0\"\nhost: api.petstore.example.com\nbasePath: /v1\nschemes:\n  - https\nconsumes:\n  - application/json\nproduces:\n  - application/json\npaths:\n  /pets:\n    get:\n      operationId: listPets\n      summary: List all pets\n      parameters:\n        - name: limit\n          in: query\n          required: false\n          type: integer\n          format: int32\n      responses:\n        \"200\":\n          description: A list of pets\n          schema:\n            type: array\n            items:\n              $ref: \"#/definitions/Pet\"\n    post:\n      operationId: createPet\n      summary: Create a pet\n      consumes:\n        - application/json\n      parameters:\n        - name: body\n          in: body\n          required: true\n          schema:\n            $ref: \"#/definitions/NewPet\"\n      responses:\n        \"201\":\n          description: Pet created\n          schema:\n            $ref: \"#/definitions/Pet\"\n  /pets/{petId}/photo:\n    post:\n      operationId: uploadPetPhoto\n      summary: Upload a photo for a pet\n      consumes:\n        - multipart/form-data\n      parameters:\n        - name: petId\n          in: path\n          required: true\n          type: string\n        - name: photo\n          in: formData\n          required: true\n          type: file\n        - name: caption\n          in: formData\n          required: false\n          type: string\n      responses:\n        \"200\":\n          description: Upload successful\nsecurityDefinitions:\n  apiKeyAuth:\n    type: apiKey\n    in: header\n    name: X-API-Key\n  basicAuth:\n    type: basic\ndefinitions:\n  Pet:\n    type: object\n    required:\n      - id\n      - name\n    properties:\n      id:\n        type: integer\n        format: int64\n      name:\n        type: string\n      tag:\n        type: string\n        x-nullable: true\n  NewPet:\n    type: object\n    required:\n      - name\n    properties:\n      name:\n        type: string\n      tag:\n        type: string",
  "outputFormat": "same",
  "patchSpec": "true"
}
'

{
  "tool": "openapi-v2-to-v3-converter",
  "tool_version": "1.0.1",
  "outputs": {
    "summary": [
      {
        "metric": "Input",
        "value": "Swagger 2.0"
      },
      {
        "metric": "Output",
        "value": "OpenAPI 3.0.3"
      },
      {
        "metric": "Endpoints",
        "value": "3"
      },
      {
        "metric": "Schemas",
        "value": "2"
      },
      {
        "metric": "Errors",
        "value": "0"
      },
      {
        "metric": "Warnings",
        "value": "0"
      },
      {
        "metric": "Notes",
        "value": "0"
      }
    ],
    "issues": [],
    "convertedOutput": "openapi: 3.0.3\ninfo:\n  title: Pet Store API\n  description: A sample Swagger 2.0 spec\n  version: 1.0.0\nservers:\n  - url: https://api.petstore.example.com/v1\npaths:\n  /pets:\n    get:\n      summary: List all pets\n      operationId: listPets\n      parameters:\n        - name: limit\n          in: query\n          required: false\n          schema:\n            type: integer\n            format: int32\n      responses:\n        \"200\":\n          description: A list of pets\n          content:\n            application/json:\n              schema:\n                type: array\n                items:\n                  $ref: \"#/components/schemas/Pet\"\n    post:\n      summary: Create a pet\n      operationId: createPet\n      requestBody:\n        required: true\n        content:\n          application/json:\n            schema:\n              $ref: \"#/components/schemas/NewPet\"\n      responses:\n        \"201\":\n          description: Pet created\n          content:\n            application/json:\n              schema:\n                $ref: \"#/components/schemas/Pet\"\n  /pets/{petId}/photo:\n    post:\n      summary: Upload a photo for a pet\n      operationId: uploadPetPhoto\n      parameters:\n        - name: petId\n          in: path\n          required: true\n          schema:\n            type: string\n      requestBody:\n        content:\n          multipart/form-data:\n            schema:\n              type: object\n              properties:\n                photo:\n                  type: string\n                  format: binary\n                caption:\n                  type: string\n              required:\n                - photo\n        required: true\n      responses:\n        \"200\":\n          description: Upload successful\ncomponents:\n  schemas:\n    Pet:\n      type: object\n      required:\n        - id\n        - name\n      properties:\n        id:\n          type: integer\n          format: int64\n        name:\n          type: string\n        tag:\n          type: string\n          nullable: true\n    NewPet:\n      type: object\n      required:\n        - name\n      properties:\n        name:\n          type: string\n        tag:\n          type: string\n  securitySchemes:\n    apiKeyAuth:\n      type: apiKey\n      name: X-API-Key\n      in: header\n    basicAuth:\n      type: http\n      scheme: basic\n"
  },
  "credits_used": 3,
  "credits_remaining": null
}