Step 1
How to use it 1
Enter URL, method, headers, and body. Click send.
ToolsHTTP Tester
network
HTTP Tester
API Client
How to use it
1
Examples to try
3
Frequently asked questions
4
Continue with the next step
3
HTTP TesterAPI Client
How to use it
9Send GET, POST, PUT, DELETE requests directly from your browser to test APIs.
How to use it
9Send GET, POST, PUT, DELETE requests directly from your browser to test APIs.
What teams use it for
- Testing API endpoints during development
- Debugging API integration issues
- Verifying request and response formats
- Testing authentication and authorization
- API health checks and monitoring
- Third-party API integration testing
- Webhook testing and debugging
- Mobile backend API verification
Examples to try
6Example 1: Start with a small input to validate the format.
Examples to try
6Example 1: Start with a small input to validate the format.
Examples to try
- Example 1: Start with a small input to validate the format.
- Example 2: Try a real-world payload to confirm the output.
- Example 3: Compare the result against your expected structure.
Common pitfalls
- Mixing formats or encodings in a single input.
- Copying output without reviewing edge cases.
- Skipping validation before sharing the result.
Frequently asked questions
4CORS issues?
Frequently asked questions
4CORS issues?
CORS issues?
Requests are subject to browser CORS policies.
Is it free to use?
Yes, this tool is free to use.
Why am I seeing CORS errors?
Browser security blocks some cross-origin requests.
Which methods are supported?
Standard HTTP methods like GET and POST.
Open the tool
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