Test API Endpoints

Explore our comprehensive API testing endpoints. Each endpoint returns detailed information about your request, making it perfect for debugging and development.

GET /get

Test GET requests with query parameters. Returns all request details including headers and query params.

https://free.mockerapi.com/get
POST /post

Test POST requests with JSON or form data. Returns request body and headers.

https://free.mockerapi.com/post
PUT /put

Test PUT requests for updating resources. Supports JSON and form data.

https://free.mockerapi.com/put
PATCH /patch

Test PATCH requests for partial updates. Returns request details.

https://free.mockerapi.com/patch
DELETE /delete

Test DELETE requests with optional query parameters.

https://free.mockerapi.com/delete
GET /headers

Inspect all HTTP headers sent with your request.

https://free.mockerapi.com/headers
GET /basic-auth/{username}/{password}

Test Basic Authentication. Server compares Authorization header with URL credentials.

Format: Basic {base64(username:password)}
https://free.mockerapi.com/basic-auth/admin/password
GET /bearer

Test Bearer token authentication. Send Authorization header with token.

Format: Bearer {token}
https://free.mockerapi.com/bearer
GET /status/{code}

Return a specific HTTP status code. Test error handling and status responses.

https://free.mockerapi.com/status/200
GET /delay/{seconds}

Test request timeouts and loading states. Delays response by specified seconds.

https://free.mockerapi.com/delay/2
Features

Powerful API Testing Tools

Everything you need to test, debug, and develop HTTP-based applications

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All HTTP Methods

Test GET, POST, PUT, PATCH, and DELETE requests with full support for request bodies and query parameters.

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Request Inspection

View complete request details including headers, body, query params, and more. Perfect for debugging.

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Authentication Testing

Test Basic Auth and Bearer token authentication. Verify your auth implementation works correctly.

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JSON & Form Data

Send JSON payloads or form-encoded data. Supports both content types for maximum flexibility.

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Delay Testing

Simulate slow networks and test loading states. Configure custom delays up to 10 seconds.

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Status Code Control

Return any HTTP status code on demand. Test error handling for all status codes from 100-599.

Use Cases

Perfect For Every Developer

From API development to debugging, our request inspector handles it all

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API Development

Test your API endpoints during development. Verify request/response formats and data structures.

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Debugging Requests

Debug HTTP requests by inspecting headers, query params, and body content in real-time.

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Testing Auth Flows

Verify authentication implementations with Basic Auth and Bearer token endpoints.

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Learning HTTP

Understand how HTTP requests work. Perfect for students and developers learning web APIs.

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Performance Testing

Test timeout handling and loading states with configurable delay endpoints.

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Integration Testing

Validate third-party integrations and webhook handlers with predictable responses.