ສະບາຍດີ. ຖາມໄດ້ເລີຍກ່ຽວກັບການເຊື່ອມ API, 2C2P, webhook, sandbox, settlement ຫຼືວິທີຖອນເງິນ.
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질문과 답변
연동, 실결제, 보안, 정산, 고객 접근, 관리자 접근, 지원에 대한 일반 답변입니다.
REST API
Signed webhooks
Hosted checkout
01Sandbox firstTest outcomes before live onboarding
02Secure eventsHMAC signatures and replay protection
03Clear operationsTransactions, reports, and settlement visibility
04Regional routingProvider-ready payment orchestration
Popular questions
Direct answers for merchants and developers.
Start with integration, Sandbox, pricing, settlement, security, or account access. Contact support when your implementation needs a specific provider or market review.Developers
Integration and webhooks
Where should I start the API integration?+
Open the Member Portal to review Sandbox credentials, then follow the API Docs quickstart to create a payment intent and verify the resulting webhook.
What should my webhook handler verify?+
Verify the HMAC signature, timestamp tolerance, event type, payment ID, and replay protection before changing order or payment state.
Do I need an idempotency key?+
Yes. Send a unique Idempotency-Key for mutating requests so a retry cannot unintentionally create the same payment or refund twice.
Testing
Payments and Sandbox
Does Sandbox move real money?+
No. Sandbox returns mock payment IDs, request IDs, events, and signatures so you can test approved, review, and declined outcomes safely.
Is every displayed payment method live?+
No. Production availability depends on the selected provider, market, currency, contract, credentials, certification, and compliance approval.
Operations
Pricing and settlement
How is production pricing calculated?+
A production quote is based on payment methods, markets, currencies, transaction volume, provider fees, settlement setup, FX, refunds, and dispute requirements.
Where can I review settlement activity?+
Member reports show settlement batches, fee details, export files, payout status, and reconciliation references available to the account.
Trust
Security and account access
Are Member and Operations accounts separate?+
Yes. Merchants use the Member login, while protected internal operations use a separate entry point and role-based access controls.
Should card details be stored by the merchant?+
No. Use hosted checkout or provider tokenization to keep sensitive payment details outside the merchant application and reduce PCI scope.