Create a payment in three steps.
POST /api/v1/payment/collect
Content-Type: application/json
{
"amount": 1000,
"currency": "INR",
"customer_id": "cust_01",
"return_url": "https://yoursite.com/success"
}
Response:
{
"payment_id": "pay_xxx",
"payment_url": "https://checkout.apipartner.com/..."
}