About API Tester
Test HTTP APIs directly in your browser — send GET, POST, PUT, DELETE requests with custom headers and body, and inspect response details.
How to use API Tester
- 1Enter the API endpoint URL in the address bar.
- 2Select the HTTP method (GET, POST, PUT, DELETE, PATCH, etc.).
- 3Add custom headers in key: value format, one per line (e.g., Authorization: Bearer token).
- 4For POST/PUT requests, enter the request body in JSON or other format.
- 5Click 'Send' and review the response headers, body, and performance indicator.
- 6Use 'Copy as cURL' to reproduce the request in your terminal.
Tips
- Check the performance indicator (Fast/Medium/Slow) to quickly gauge API response times.
- Your request history is saved locally — revisit previous calls without re-entering details.
- Use the Copy as cURL feature to share exact requests with teammates for debugging.
OneKitTools TeamUpdated 2.21.4