API Code Generator

API Specification

Specification Source

Paste OpenAPI/Swagger Specification

{
  "openapi": "3.0.0",
  "info": {
    "title": "Sample API",
    "version": "1.0.0",
    "description": "A sample API to demonstrate code generation"
  },
  "servers": [
    {
      "url": "https://api.example.com/v1"
    }
  ],
  "paths": {
    "/users": {
      "get": {
        "summary": "Get all users",
        "operationId": "getUsers",
        "responses": {
          "200": {
            "description": "List of users"
          }
        }
      },
      "post": {
        "summary": "Create a user",
        "operationId": "createUser",
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "properties": {
                  "name": {"type": "string"},
                  "email": {"type": "string"}
                }
              }
            }
          }
        },
        "responses": {
          "201": {
            "description": "User created"
          }
        }
      }
    },
    "/users/{id}": {
      "get": {
        "summary": "Get user by ID",
        "operationId": "getUserById",
        "parameters": [
          {
            "name": "id",
            "in": "path",
            "required": true,
            "schema": {"type": "integer"}
          }
        ],
        "responses": {
          "200": {
            "description": "User details"
          }
        }
      }
    }
  }
}

API URL

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SQL Schema File

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CSV Data File

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Generated Code

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JavaScript (Axios)

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JavaScript (Fetch)

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TypeScript

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Python

🐘

PHP

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cURL

Code Generation Options

Include Authentication Include Input Validation Include Error Handling Include Comments

Example API Specifications

Petstore API

Classic OpenAPI 3.0 example with CRUD operations

JSONPlaceholder

Simple REST API for testing and prototyping

GitHub API

Real-world API with authentication and complex endpoints

API Information

Endpoints (0)

Code Generation Options

Example API Specifications