Payment gateway API

nspay

Create payments and payouts, confirm them directly or with a receipt, and receive webhook callbacks on terminal status.

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Payments & payouts

Single endpoint shape for both directions; idempotent on your merchant operation ID.

Receipt upload

Use receipt confirmation when proof is required; the file lands in object storage before the operation is confirmed.

Webhooks

Terminal status pushed to your callback URL with Temporal-backed retries.