# WPay

## Docs
- [Introduction](https://developer.wpay.stablelink.app/8756917m0.md): 
- [Signature](https://developer.wpay.stablelink.app/8756918m0.md): 
- [API Keys](https://developer.wpay.stablelink.app/8756919m0.md): 
- [Get Started](https://developer.wpay.stablelink.app/8756920m0.md): 
- [Webhook Service](https://developer.wpay.stablelink.app/8756921m0.md): 

## API Docs
- Api Reference > Authentication [Get Access Token](https://developer.wpay.stablelink.app/456834356e0.md): To use OAuth 2.0, please use Fetch Access Token first.
- Api Reference > Authentication [Refresh Access Token](https://developer.wpay.stablelink.app/456834357e0.md): API to Refresh Token for Authentication.
- Api Reference > WPay [Hosted Payment Page](https://developer.wpay.stablelink.app/458981583e0.md): Initiates a hosted payment page (HPP) session. Supports both one-time and subscription payments. Returns a redirectUrl for the customer to complete payment.
- Api Reference > WPay [List Payment History](https://developer.wpay.stablelink.app/458981671e0.md): Get a paginated list of payment history, with optional filtering by status, channel, time range, currency, amount, and payment method.
- Api Reference > WPay [Get Payment Detail](https://developer.wpay.stablelink.app/458981675e0.md): Get full payment detail by transaction number, including fee breakdown and payment method info.
- Api Reference > WPay [Refund](https://developer.wpay.stablelink.app/458981588e0.md): Initiates a refund for a completed transaction.
- Api Reference > WPay [List Subscriptions](https://developer.wpay.stablelink.app/458981619e0.md): Get a paginated list of subscriptions, with optional status filtering, order by created date desc.
- Api Reference > WPay [Get Subscription Detail](https://developer.wpay.stablelink.app/458981620e0.md): 
- Api Reference > WPay [Cancel Subscription](https://developer.wpay.stablelink.app/458981672e0.md): 
- Api Reference > WPay [Get Subscription Bills](https://developer.wpay.stablelink.app/458981673e0.md): Get paginated billing history for a specific subscription.
- Api Reference > Webhook [Simulate a Event Call](https://developer.wpay.stablelink.app/456834425e0.md): simulate a event call to callback url

## Schemas
- Schemas [RefundOrderDTO](https://developer.wpay.stablelink.app/273344467d0.md): 
- Schemas [RefundPageReq](https://developer.wpay.stablelink.app/273344468d0.md): 
- Schemas [ApiPageApiPageRefundOrderDTO](https://developer.wpay.stablelink.app/273344469d0.md): 
- Schemas [ApiResponseApiPageRefundOrderDTO](https://developer.wpay.stablelink.app/273344470d0.md): 
- Schemas [CancelReq](https://developer.wpay.stablelink.app/273344471d0.md):