API Request Builder
Test APIs with a powerful HTTP client. Supports all methods, auth, headers, and code generation
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How to Use
- 1 Enter the URL — Type or paste the API endpoint URL and select the HTTP method.
- 2 Add parameters — Configure query parameters, headers, or request body as needed.
- 3 Configure authentication — Set up Basic Auth, Bearer Token, or API Key authentication.
- 4 Send the request — Click Send to execute and view the response body, headers, and timing.
- 5 Generate code — Get ready-to-use code in cURL, JavaScript, Python, or PHP.
Frequently Asked Questions
What HTTP methods are supported?
GET, POST, PUT, PATCH, DELETE, HEAD, and OPTIONS methods are all supported for complete REST API testing.
What authentication methods are available?
Basic Auth, Bearer Token, and API Key authentication. API Keys can be sent in headers or query parameters.
Can I generate code for different languages?
Yes! Generate code in cURL, JavaScript (fetch), Python (requests), and PHP (cURL).
Is my data private?
All requests go directly from your browser. We never see, store, or log your data or credentials.