EVENT-DRIVEN ARCHITECTURE
Real-Time Webhooks &
Instant Event Triggers
Sync payment completions, card top-ups, dispute notifications, and USDT settlement finalities to your backend infrastructure in real time with HMAC-SHA256 signature verification.
Select Webhook Event
Click an event type to inspect its live JSON payload and headers.
{
"event": "charge.settled",
"id": "evt_live_884920bcf",
"data": {
"amount": 150.00,
"currency": "USD",
"settled_amount": 150.00,
"settled_currency": "USDT",
"network": "TRC20",
"tx_hash": "0x8a92bb0234f9...",
"order_id": "ORD_99218A",
"status": "COMPLETED"
},
"created_at": 1776248900
}
HMAC-SHA256 Security
Every webhook payload is signed with your secret key, preventing spoofing and replay attacks.
Exponential Retries
If your server is temporarily unreachable, our queue will retry delivering events with exponential backoff up to 72 hours.
Live Replay & Debugger
Inspect request logs, verify payload deliveries, and manually trigger event replays from the merchant dashboard.