Webhook
i
When invoice status changes, a POST request is sent to
url_callback specified when creating the invoice.Signature verification
sign is included in the JSON body. Verify with MD5(base64_encode(body without sign) + Payment API key).
Statuses
check, paid, paid_over, wrong_amount, cancel, fail, …
{
"uuid": "...",
"order_id": "1",
"amount": "15",
"payment_amount": "15",
"payment_status": "paid",
"network": "tron",
"sign": "..."
}