Monitor cryptocurrency payments on your own wallets. Get instant webhooks when payments arrive. No custody, no percentage fees—just $0.50 per webhook.
Pay per webhook, not per transaction value
Save thousands compared to traditional processors
Your addresses, your control, our monitoring
Connect your existing Bitcoin, Ethereum, TRON, or other cryptocurrency addresses. You maintain full custody—we just monitor them for incoming payments.
When you need to receive a payment, call our API to create an intent. Specify the base amount (e.g., 100 USDT). We add a unique fractional amount to track this specific payment and return one of your addresses based on priority rules.
POST /api/intents
{
"amount": "100",
"currency": "USDT",
"network": "TRX"
}{
"intentId": "int_abc123",
"address": "THPVz...4Ahs",
"amount": "100.0046",
"qrCode": "https://..."
}Display the payment address and QR code to your customer. They can scan it with any crypto wallet app and send the exact unique amount. Super easy, no friction.
When the payment arrives, we instantly notify your system via webhook with all transaction details. You only pay $0.50 per successful webhook—regardless of payment amount.
{
"intentId": "int_abc123",
"txHash": "0x7f2d...",
"amount": "100.0046",
"currency": "USDT",
"network": "TRX",
"confirmations": 12
}Use your own wallets. Never give up custody of your funds.
Set priority rules for which addresses to use first. We handle the rotation automatically.
Support for Bitcoin, Ethereum, TRON, and other major blockchains.
Get instant QR codes for every payment intent. Perfect for in-person or online payments.
Real-time notifications when payments arrive. Integrate with your existing systems.
Addresses checked against blacklists and sanctions lists for security and compliance.
Questions? Want to discuss your use case? We're here to help.