3. PayIn

Endpoints

Page	Description
Create PayIn	Create a single BDT payin and receive a payment link.
Get PayIn Status	Read current payin status by external_id.
PayIn Webhook Delivery	Receive payin status updates.

Flow

1. Create a payin with POST /api/v1/payins, including the required paymentData.return_user_url.
2. Redirect the customer to the returned root payment_page_url.
3. Receive status changes through webhook delivery.
4. Use Get PayIn Status for reconciliation or manual checks.