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OneGate documentation
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OneGate documentation

One API, one checkout, one dashboard, one webhook system and one sandbox for Armenian payment methods.

OneGate orchestrates payments across the providers you already have contracts with — card acquirers and ARCA-compatible banks, Idram, Telcell, Arca QR — plus Apple Pay, Google Pay and licensed crypto processors. You integrate once; the hosted checkout shows every method your connections support.

Non-custodial. Customer money never passes through OneGate. It moves from the customer to your payment provider, and from the provider to you. OneGate never sees card numbers.

How a payment works

  1. Your server creates a payment: POST /v1/payments.
  2. You redirect the customer to the returned checkout_url.
  3. The customer picks a method and pays on the provider's secure page or wallet sheet.
  4. The provider notifies OneGate; OneGate verifies it and updates the payment.
  5. You receive a signed payment.completed webhook and fulfil the order.

Start with the Quickstart — it works end to end in test mode without any provider contract. The onboarding guide explains what is needed to go live.