Design, Test, and Generate APIs with AI

MockCanvas AI helps you visually design API architectures, test endpoints, and generate code with AI assistance.

API Design Canvas
Key Features

Everything You Need for API Development

MockCanvas AI combines visual design, testing, and code generation to streamline your API development workflow.

Visual API Design
Design your API architecture visually with an intuitive drag-and-drop interface.

Create schemas, define relationships, and design endpoints all in one place. See your API architecture come to life as you build.

AI-Powered Generation
Generate schemas, endpoints, and code with AI assistance.

Leverage AI to generate database schemas, API endpoints, and implementation code based on your requirements.

Schema Design
Design your data models with a powerful schema editor.

Define fields, relationships, and constraints for your data models. Generate sample data for testing.

API Testing
Test your API endpoints directly in the canvas.

Create test cases, run tests, and validate responses without leaving the platform.

Code Generation
Generate implementation code for your API.

Export your API design as code in multiple languages and frameworks, including Express.js, FastAPI, and more.

Version Control
Track changes to your API design over time.

Save versions of your API design, compare changes, and revert to previous versions when needed.

Real-World API Scenarios

Explore how MockCanvas AI handles different real-world API scenarios. These examples demonstrate common patterns and best practices for API design and testing.

E-Commerce API

Endpoints

  • GET
    /productsList all products
  • GET
    /products/{id}Get product details
  • POST
    /cart/itemsAdd item to cart
  • POST
    /ordersCreate order

Test Results

GET
/products
200 OK
GET
/products/invalid-id
404 Not Found
POST
/cart/items
201 Created
POST
/orders (missing payment)
400 Bad Request
API Testing Interface

Test Your API in Real-Time

Create test cases, run tests, and validate responses without leaving the platform. Ensure your API works as expected before implementation.

  • Create test cases for each endpoint
  • Test different scenarios and edge cases
  • Validate responses against expected results
  • Generate test cases with AI assistance

Generate Code with AI

Generate API implementation code with AI assistance. Export your API design to multiple languages and frameworks.

  • Generate code for multiple languages and frameworks
  • Export OpenAPI specifications
  • Create database schemas and models
  • Generate documentation with examples
API Code Generation

Ready to Get Started?

Start designing your API architecture visually with MockCanvas AI today.