Getting Started

Create a sandbox merchant, generate credentials, verify requests with HMAC signatures, and test funding, wallet transfers, giftcards, account issuing, cards, and webhooks before requesting production activation.

Integration Sequence

  • Create or onboard a merchant profile and complete KYB.
  • Issue sandbox API credentials and register webhook URLs.
  • Sign requests using the merchant secret and a timestamp.
  • Create a payment session or external-wallet flow depending on the product.
  • Verify transaction status server-side and reconcile webhook delivery.
  • Complete the go-live checklist before production keys are enabled.
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