Sample APIs
for Testing

Free mock REST APIs across 9 domains with 200+ endpoints. Production-like data, full CRUD — no signup, no API keys.
Ideal for prototyping, testing, or teaching.

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Stop waiting for backend APIs

You're ready to build. You know React, Vue, or Angular. But you can't start because the backend isn't ready. Days turn into weeks. Momentum dies. Deadlines slip.

⏳

Backend isn't ready yet

🤷

Can't start prototyping

😤

Wasting time

Start building independently with these APIs

Get instant access to free mock APIs across 9 domains. Just make HTTP requests to the selected domain endpoints and start coding.
🛒

E-Commerce

📈

Markets

✈️

Aviation

🌤️

Meteorology

👥

Socials

🏥

Healthcare

🎓

Education

💰

Finance

💼

Recruitment

🛒E-Commerce

Complete e-commerce functionality with products, carts, and checkout flow. Perfect for building online stores and product catalogs.

Available Resources

  • Products
  • Carts
  • Users
  • Auth

Perfect For

  • Online store frontend
  • Shopping cart UI
  • Product catalog
  • E-commerce demos

Example Endpoint

https://sandbox.mockerito.com/ecommerce/api/products/1
View Full Documentation

Need a custom mock API?

Create your own endpoints, set custom JSON responses, status codes, and delays. Get a live API URL with API key auth in seconds.

Discover Mockerito Custom APIs

FAQ

Frequently Asked Questions

  • A mock API is a fake REST API that behaves like a real backend. Instead of building your own server, you make HTTP requests to Mockerito's endpoints and get realistic data back instantly.

  • Yes, this is a free mockapi with no signup required, no API keys needed, no credit card. Just start making HTTP requests and coding.

    Support the project by hitting a follow on X to spread the word or buying a coffee to cover the server costs 🍵

  • Use Mockerito when you need realistic API data but don't have a backend ready yet. Ideal for building frontend prototypes, learning API integration, testing your application with consistent data, creating demos, or teaching web development concepts.

    It's a free online REST API that works instantly - no setup required.

  • Simply make HTTP requests to Mockerito's endpoints just like any REST API. All endpoints support full CRUD API operations (Create, Read, Update, Delete) with filtering, search, and pagination. For example:

    fetch('https://sandbox.mockerito.com/ecommerce/api/products/1')

    For more languages or usage examples, visit the documentation.

  • Mockerito offers 9 complete domains: E-Commerce, Finance, Recruitment, Education, Healthcare, Socials, Markets, Meteorology, and Aviation. Each domain includes multiple resources with full CRUD operations.

    Browse all domains and their resources in the API Domains section above.

  • Yes! Mockerito has a wide set of domains including ecommerce API (aka fake store API). The ecommerce domain includes products, carts, users, and authentication endpoints - everything you need to build an online store frontend.

  • No authentication or API keys required. Just make HTTP requests directly to the endpoints. Mockerito is designed to work instantly without any setup or configuration.

  • Absolutely! Feedback is always welcome. Leave a tweet on X tagging me with your feature request. Something like:

    "Eyo @Jarek_Avi, I really really need XYZ in Mockerito.com. Please add 🥺"

    Your suggestions help prioritize what to build next.

By Jarek
Jarek