Two integration modes
Choose direct gateway control or PayCore hosted All-in-One checkout.
Direct Gateway API is for teams that send gateway credentials per request. Project Checkout API is for merchants that save payment credentials in PayCore and only use a project API key to create orders.
Direct vs. All-in-One
Both modes can coexist. Direct Gateway API keeps maximum control at the merchant system. All-in-One checkout turns PayCore into the hosted payment method selector.
Direct Gateway API
Do not store gateway keys in PayCore
The merchant system calls a specific gateway and method, then sends the gateway credentials with the order request.
- Endpoint: POST /api/paycore/pay/{gateway}/{method}
- Credential field: gateway_credentials
- Best for single-gateway or engineering-led integration
Project Checkout API
Store gateway keys and use PayCore project key
The merchant creates a PayCore payment project and stores multiple gateway credentials under it. The merchant system only sends the PayCore project API key when creating an order.
- Endpoint draft: POST /api/paycore/checkout
- Credential field: project_api_key
- Best for hosted All-in-One payment pages
All-in-One checkout flow
Merchant creates payment project in PayCore Merchant Center
Merchant binds SmilePay, ECPay, PLUS, Stripe or other gateway credentials
Merchant system creates an order with project_api_key
PayCore returns checkout_url
Payer selects a payment method on PayCore checkout
PayCore uses the bound gateway credential to create the actual gateway payment
Gateway calls PayCore webhook
PayCore updates payment status and notifies merchant notify_url
PayCore Developer Center kini dibuka kepada umum. Dokumentasi Direct Gateway API, All-in-One checkout, webhook dan kod ralat akan terus dilengkapkan.
PayCoreDeveloper Center