Non-custodial payment infrastructure
Stablecoin payments and deposit monitoring across every major chain. Flat monthly fee, 0% of volume.
Real block cadences and confirmation thresholds, watched continuously. EVM, TRON and Bitcoin derive addresses to you; Solana and TON are watched and screened.
Signed webhooks, a real-time stream and AML screening flow straight from the eye to your backend. No indexer to run.
Networks monitored: TRON, Ethereum, BSC, Polygon, Arbitrum, Base, Optimism, Bitcoin, Solana, and TON.
Reorg-safe cursors and configurable confirmation thresholds turn a raw transfer into a signed, screened event.
A monitored address receives a transfer. We catch it the moment it lands in a block.
deposit.detectedThe counterparty is checked against the OFAC SDN seed and your blocklist, with a 0 to 100 risk score.
screening: clearWe count confirmations to your per-chain threshold, surviving reorgs through persistent cursors.
20 / 20 confirmationsA signed webhook fires, backed by retries and a dead-letter queue, alongside a real-time SSE stream.
deposit.confirmedHMAC-SHA256 verified. Retries with a dead-letter queue. Replay any event.
"event": "deposit.confirmed", "network": "TRON", "asset": "USDT", "amount": "1500.00", "address": "TLa2f6...9xQk", "confirmations": 20, "txHash": "9c3f...e71a", "screening": { "status": "clear" }
Deposit addresses derive from your extended public key only. The private key never leaves your infrastructure. ArgusPulse cannot move, hold, or freeze your funds.
Everything the API does ships in a single self-hostable Docker image. No microservice sprawl.
Addresses derive from your xpub. The private key never reaches us, so we cannot touch the money.
xpub / BIP32 / EVM / TRON / BitcoinPredictable monthly pricing at any throughput. Not 0.5% like NOWPayments, not 1 to 2% like Coinbase Commerce.
FREE / PRO / ENTERPRISEPersistent cursors and per-chain confirmation thresholds.
EVM / TRON / BTC derivedMonitoring, HD gateway, signed webhooks, SSE and screening.
HMAC-SHA256 / DLQ / SSERun it in your own VPC behind Caddy HTTPS.
docker compose / on-premEvery detected counterparty is screened automatically against the official OFAC SDN seed plus a configurable blocklist, with a graduated 0 to 100 risk score. Alerts surface in the dashboard or over webhook.
sdn_advanced.xml / streaming parse / fail-closedNotification infrastructure and a payment gateway in one, without taking custody or a cut of volume.
| Capability | ArgusPulse | Tatum | Alchemy / QuickNode | NOWPayments | Coinbase / BitPay |
|---|---|---|---|---|---|
| Signed deposit webhooks | HMAC + DLQ | Yes | Yes | No | No |
| Reorg-safe persistent cursor | Yes | Partial | Yes | No | No |
| HD-address payment gateway | Yes | No | No | Yes | Yes |
| Non-custodial | Core | Yes | Yes | Custodial | Custodial |
| AML / OFAC screening built in | Yes | Partial | No | Partial | Yes |
| Self-host / on-prem | Yes | No | No | No | No |
| Pricing | Flat, 0% of volume | Credits | Compute units | 0.5% of volume | 1 to 2% of volume |
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Every plan keeps 100% of payment volume. Self-hosted open-core is free.
0% of payment volume on every plan, always. Full pricing details →
A free pilot for the first merchants, in exchange for feedback. You will talk to the person building it.