Authentication

Every API request must include your API key in the request header. Separate key pairs exist for Test and Production environments.

Authorization: Bearer <your_api_key>
Content-Type: application/json

Test API key format

svp_test_xxxxxxxxxxxx

svp_live_xxxxxxxxxxxx

svp_test_sk_xxxxxxxxxxxx

svp_live_sk_xxxxxxxxxxxx

Never expose your secret key on the client side. Use it only in server-to-server calls for signature validation and webhook verification.