Sent1nel
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Sent1nel
REAL-TIME TRANSACTION MONITERING & FRAUD DETECTION

Sent1nel
Engine.

Don't just look at the transaction. Evaluate the network
it travels through. In real time.

v1.0 · Live in Production ↓ See it work
01/Paradigm Shift
Before

Blind.

Legacy systems look at one transaction at a time. They evaluate a single sender and receiver in a vacuum.

Coordinated laundering rings and organised account takeovers slip past entirely. The pattern only shows when you see how accounts connect.

After

Structural.

We see the whole picture. Relationships, shared devices, overlapping accounts, hidden money flows.

Every transaction is checked against everything we already know about how those accounts behave together, before the funds clear.

02/The API · v1.0 Live

Latency vs Depth.
Solved.

Block organised rings in milliseconds. Audit the full picture overnight. Both, without trade-offs.

POST /v1/evaluate 22ms
// Sentinel response
{
  "id": "eval_9x8f7d",
  "status": "blocked",
  "risk_score": 98.5,
  "flags": [
    "ring_pattern_detected",
    "shared_device"
  ],
  "action_taken": true
}
03/Architecture
01 / Real-Time

Speed

Every payment is evaluated against everything we already know about the surrounding accounts, before the funds clear.

In real time
02 / Overnight

Forensics

Every flow is replayed nightly. Statistical models learn from yesterday’s truth and feed tomorrow’s decisions.

Refreshed every night
03 / One Stream

Single Source

One stream captures every event in real time and routes it to both the blocking side and the auditing side, without delay.

One source of truth
04/Topology
Visualizing the Invisible

What we
actually
look at.

01

Identity

People, companies, and the real owners behind them, mapped across borders.

02

Money
Flows

Account-to-account moves mapped so circular flows and hidden layering surface in seconds.

03

Digital
Footprint

Connecting the dots through shared devices, locations, and how accounts actually behave.

05/Use Cases
Built For

Where Sent1nel
works.

  • 01 / Payment Screening

    Real-time decisions on every transaction. Block organised rings before the funds clear.

  • 02 / Network Investigation

    Surface coordinated rings, circular flows, and hidden layering across the wider account graph.

  • 03 / Compliance Audits

    Auditable forensic trails for regulators and risk committees. Every decision is replayable.

Payment
Investigation
Audits
06/Conclusion

The transaction
is just a symptom.
The network
is the truth.

Stop chasing individual anomalies.

Sent1nel moves your risk program from chasing yesterday’s alerts to seeing tomorrow’s patterns.

Sent1nel · The Network is the Truth
Get Started

Deploy a
better shield.

Built for modern AML compliance and real-time fraud defence.

Sent1nel HQ Start Building →