Skip to content
Authorization<token>

Use a public key (pk./pk_test.) for payment initialization. Use a secret key (sk./sk_test.) for sensitive operations (transfers, refunds, balance), or a restricted key (rk./rk_test.) scoped to specific permissions. The _test. variant of any key selects the sandbox environment — there is no separate sandbox URL. Never expose your secret key in client-side code.

In: header

Response Body

application/json

curl -X POST "https://example.com/invoices"
POST
/invoices
{
  "code": 401,
  "status": "Unauthorized",
  "message": "Invalid API credentials"
}