API Request Tester – Send HTTP Requests Online
Test REST APIs right in your browser. Send GET, POST, PUT, DELETE requests with custom headers, body and see full response.
Tool
Enter your values and get results instantly.
How to Use
- 1Choose HTTP method (GET, POST, PUT, etc.)
- 2Enter the request URL
- 3Add headers and JSON body if needed
- 4Click Send and view status, headers, and response body
Benefits
Frequently Asked Questions
What HTTP methods are supported?
GET, POST, PUT, PATCH, DELETE, HEAD, and OPTIONS are all supported. You can test any REST API against these methods.
Can I send custom headers?
Yes. Add any number of custom headers such as Authorization, Content-Type, or X-API-Key before sending the request.
Does it support JSON bodies?
Yes. For POST and PUT requests you can enter a JSON body that will be sent with the request. It also validates JSON before sending.
Will this tool work with CORS-restricted APIs?
Requests are made directly from your browser, so APIs must allow CORS. For non-CORS APIs, use a server-side tool or proxy.
Is my request data private?
Yes. All requests are made directly from your browser – nothing is stored or transmitted to our servers.