API Endpoints

Sandbox Base URL: https://engine-sandbox.convergegate.com

Authentication:

• BearerAuth → Required for all merchant-initiated payment requests.

• SignatureAuth → Used by Nowacash for webhook callbacks.

---

💳 Payments (Merchant → API) — BearerAuth

Method	Endpoint	Description
POST	/api/v1/payments	Create a payment. Include details like paymentType, currency, and paymentMethod. Returns payment id, state (CHECKOUT), and optional redirectUrl.
GET	/api/v1/payments	Retrieve a paginated list of payments. Supports filters such as offset, limit, created.gte/lt, updated.gte/lt, referenceId.eq.
GET	/api/v1/payments/{id}	Retrieve a single payment by its 32-character alphanumeric id.
PATCH	/api/v1/payments/{id}	Execute a deposit without redirect (requires browser/device details). Coordinate with support before use.
POST	/api/v1/payments/{id}/capture	Capture an AUTHORIZED payment (full or partial via amount).
POST	/api/v1/payments/{id}/void	Void an AUTHORIZED payment (moves to CANCELLED, no further capture possible).
GET	/api/v1/payments/{id}/operations	Get the timeline of processing operations for the payment (newest first).

Start Testing Now

Quickly jump into the available endpoints below and explore the different payment flows.

Get PaymentsCreate PaymentsFind PaymentsExecute depositCapture paymentVoid paymentGet operations