Filuni

HTTP Request

Postman-like browser HTTP/HTTPS API tester. Works with any CORS-enabled endpoint.

⚠ Browser same-origin policy: only CORS-enabled APIs work here. For non-CORS APIs, use a server-side proxy.
Private & SecureRuns in your browser — nothing is uploaded
Easy to UseJust paste or type — instant results
Free ForeverUnlimited use, no sign-up
Fast & ReliableAdvanced tech, fast and stable

Sometimes you just need to fire a quick request at an API and see what comes back, without opening a heavy desktop app. Set the method, headers and body, send it straight from your browser, and read the status, headers and response. It works with endpoints that allow cross-origin calls.

POST200 OK
Request → response

How to use: HTTP Request

  1. 1Enter inputChoose the request method (GET, POST, PUT, DELETE, etc.) and enter the endpoint URL.
  2. 2Set optionsAdd custom request headers and a body (such as JSON) as needed.
  3. 3ProcessClick Send and the tool fires the request directly from your browser.
  4. 4Get resultInspect the returned status code, response headers and body, and copy the result.

Common use cases

Try an endpoint fastSend a quick GET or POST to see how an API responds before you write any code.
Check headers and statusInspect exactly what an endpoint returns, including the status code and response headers.
Reproduce a bugReplay a specific request with set headers and body to confirm what the server does.
Explore a public APIPoke at a documented API while you learn its shape and responses.

Good to know

CORS decides what you can reachThe request goes straight from your browser, so an API that does not allow cross-origin calls will block it. That is the browser's rule, not a fault of the tool.
The request goes to the target, not usYour call goes directly to the endpoint you enter; we do not proxy or store it. Treat any tokens you add as you would in your own code.
Mind credentials in headersAn auth token in a header is sent to that endpoint, so only send credentials to a server you trust.
Not every API is browser-friendlySome need server-side calls or auth flows a browser cannot do; for those, a backend or desktop client is the right tool.

Frequently Asked Questions