API playground
Pick an endpoint, fill in the fields, and send a real request with the key you paste in — the raw status and JSON body appear here.
Use a test key
This runs in your browser, so the key is exposed to anything else on this page. Create a dedicated test key and revoke it when you are done — never paste a live key here.
Request
POST
/api/v1/paymentsResponse
No request sent yet
Fill in the form and send it — the raw status code and JSON body will appear here.
Equivalent cURL
Shell
curl -X POST /api/v1/payments \
-H "Authorization: Bearer $FP_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"network": "bsc",
"receiver": "",
"amount": "",
"expires_in": 1800
}'