Demo VNPAY WITH .NET

Luồng hoạt động

Document https://developer.sepay.vn/vi/cong-thanh-toan/API/don-hang/form-thanh-toan

Flow

1. Post api intit checkout
2. Lấy location khi sepay redirect
3. Gửi lên fe

Example

Request

{
  "order_amount": 10000,
  "order_description": "test",
  "order_invoice_number": "test564"
}

Response

"https://pay-sandbox.sepay.vn/v1/checkout?operation=PURCHASE&order_invoice_number=test564&order_amount=10000&currency=VND&order_description=test&merchant=SP-TEST-PK65998A&signature=UGGvJVVvuR5DuKxO8J7M2eeuKRJK2vHK5MBPAqXNOnY%3D"