Automatic Payment Detection
On-chain payment monitoring across seven blockchains. When your client pays, the invoice is marked as paid automatically. No manual checking, no reconciliation, no delays.
Free forever. No credit card required.
Why automatic detection matters
Manually tracking blockchain payments is tedious and error-prone. Automatic detection eliminates the busywork so you can focus on your business.
Zero Manual Reconciliation
Stop checking block explorers and cross-referencing wallet transactions. Payments are matched to invoices automatically. Your accounting stays up to date without any manual work.
Real-Time Status Updates
Invoice status changes from "pending" to "paid" within seconds of on-chain confirmation. Both you and your client see the updated status instantly on the invoice page.
Seven Chains Monitored
Ethereum, Polygon, Base, Arbitrum, Optimism, BNB Chain, and Avalanche. Every chain is monitored continuously. Your client pays on any chain and the payment is detected automatically.
How payment detection works
From invoice creation to automatic payment confirmation in four simple steps.
Create and send an invoice
Add your client, line items, and select accepted stablecoins. Share the payment link with your client.
Client sends payment
Your client picks their preferred token and chain, scans the QR code or copies the address, and sends payment.
Payment detected on-chain
StableInvoicing monitors the blockchain and detects the incoming payment within seconds of confirmation.
Invoice marked as paid
The invoice status updates automatically. No manual confirmation, no email back-and-forth, no reconciliation.
Payment detection FAQ
How does automatic payment detection work?
StableInvoicing continuously monitors the blockchain for incoming stablecoin transactions to your wallet address. When a payment matching your invoice amount and token is detected, the invoice status is automatically updated to "paid." No manual confirmation or block explorer checking needed.
Which blockchains are monitored?
All seven supported chains are monitored: Ethereum, Polygon, Base, Arbitrum, Optimism, BNB Chain, and Avalanche. Detection works for USDC, USDT, DAI, and EURC on every chain. You do not need to configure anything per chain.
How fast is payment detection?
Payments are typically detected within seconds of the transaction being confirmed on-chain. On L2 chains like Base and Arbitrum, this means near-instant detection. On Ethereum mainnet, detection happens after block confirmation, usually within 15-30 seconds.
What if the payment amount does not match?
The detection system matches payments by wallet address, token type, and amount. If the amount does not match the invoice total, the invoice will not be automatically marked as paid. You can always manually update the invoice status from your dashboard if needed.
Explore related features
Stop tracking payments manually
Let the blockchain do the work. Create an invoice, share the link, and payments are confirmed automatically. Start free or see pricing plans.
Create Your First Invoice