Which OpenAPI version is generated?

The tool generates OpenAPI 3.0.3 specifications in YAML or JSON format.

Can I import an existing spec?

Yes. Paste an existing OpenAPI spec to continue editing it in the visual builder.

OpenAPI Generator - Generate OpenAPI 3.0 Specs

Endpoints

Operations in spec

Format

YAML

Export target

Version

3.0.3

Spec output

Server

https://api.checkkit.tech

First server URL

Spec Builder· Maintain title, server URL, and endpoint definitions visually.

Session TitleExport Format

API TitleBase URL

Exported Spec· Generated live from the current builder state.

openapi: 3.0.3
info:
  title: Check Kit Tool API
  version: 1.0.0
servers:
  - url: https://api.checkkit.tech
paths:
  /users:
    get:
      summary: List users
      responses:
        "200":
          description: Success
          content:
            application/json:
              schema:
                type: array
                items:
                  type: object
                  properties:
                    id:
                      type: string
                    email:
                      type: string
                      format: email
                  required:
                    - id
                    - email
              example:
                - id: usr_01
                  email: hello@example.com

Import Existing Spec· Paste JSON or YAML to hydrate the builder.

openapi-generator

Endpoints

Operations in spec

Format

YAML

Export target

Version

3.0.3

Spec output

Server

https://api.checkkit.tech

First server URL

Spec Builder· Maintain title, server URL, and endpoint definitions visually.

Session TitleExport Format

API TitleBase URL

Exported Spec· Generated live from the current builder state.

openapi: 3.0.3
info:
  title: Check Kit Tool API
  version: 1.0.0
servers:
  - url: https://api.checkkit.tech
paths:
  /users:
    get:
      summary: List users
      responses:
        "200":
          description: Success
          content:
            application/json:
              schema:
                type: array
                items:
                  type: object
                  properties:
                    id:
                      type: string
                    email:
                      type: string
                      format: email
                  required:
                    - id
                    - email
              example:
                - id: usr_01
                  email: hello@example.com

Import Existing Spec· Paste JSON or YAML to hydrate the builder.

openapi-generator

OpenAPI Generator

Features

Frequently Asked Questions