Truly non-custodial
Deposit addresses derive from your extended public key only. The private key never leaves your infrastructure.
xpub · BIP32 · EVM / TRON / Bitcoin
A hundred eyes on every chain. None on your keys.
Non-custodial stablecoin payments and monitoring · 0% of volume
EVM · TRON · BITCOIN (derived to you) SOLANA · TON (watched + screened)
real block cadences and confirmation defaults, monitored continuously
reorg-safe persistent cursors · configurable confirmation thresholds on every chain
HD 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, in one self-hostable image
Deposit addresses derive from your extended public key only. The private key never leaves your infrastructure.
Predictable SaaS pricing whatever your throughput. Not 0.5% like NOWPayments, not 1 to 2% like Coinbase Commerce.
Persistent cursors and configurable confirmations on every chain.
Monitoring, HD gateway, signed webhooks, real-time stream, screening.
Deploy in your own VPC. A single Docker image, no microservice sprawl.
Every detected counterparty is screened automatically against the OFAC SDN seed plus a configurable blocklist, with graduated risk scoring. Alerts surface in the dashboard or over webhook.
HMAC-SHA256 verified · retries + DLQ · real-time SSE
"event": "deposit.confirmed", "network": "TRON", "asset": "USDT", "amount": "1500.00", "address": "TLa2f6...9xQk", "confirmations": 20, "txHash": "9c3f...e71a", "screening": { "status": "clear" }
blockchain notification infrastructure vs crypto payment gateways
| Capability | ArgusPulse | Tatum | Alchemy / QuickNode | NOWPayments | Coinbase / BitPay |
|---|---|---|---|---|---|
| Signed deposit/withdrawal webhooks | HMAC + DLQ | ✓ | ✓ | · | · |
| Reorg-safe persistent cursor | ✓ | Partial | ✓ | · | · |
| HD-address payment gateway | ✓ | · | ✗ | ✓ | ✓ |
| Non-custodial | Core | ✓ | ✓ | Custodial | Custodial |
| AML/OFAC screening built-in | ✓ | Partial | ✗ | Partial | ✓ |
| Self-host / on-prem | ✓ | ✗ | ✗ | ✗ | ✗ |
| Pricing | Flat SaaS, 0% volume | Credits | Compute units | 0.5% of volume | 1 to 2% of volume |
| Real-time SSE stream | ✓ | Partial | ✓ | ✗ | ✗ |
| Multi-language SDKs | TS · Python · PHP | TS/Py/Java/.NET | TS/Py | Plugin | Plugin |
flat monthly pricing, 0% of payment volume on every plan
0% of payment volume on every plan, always. Self-hosted open-core is free. Full pricing details →
Free pilot for the first few merchants, in exchange for feedback. You will talk to the person building it.