Environments

Public API base URLs (CloudFront edge serves the API under /api):

Stage	Base URL
Development	https://checkout.dev.v6.approvely.com/api
Sandbox	https://checkout.sandbox.v6.approvely.com/api
Production	https://checkout.prod.v6.approvely.com/api

Example:

curl -X POST https://checkout.sandbox.v6.approvely.com/api/v1/payment-links \
  -H 'Content-Type: application/json' \
  -H 'Authorization: Bearer <merchant-api-key>' \
  -d '{"merchantId":"<uuid>","amount":5000,"currency":"USD"}'