Remllo WatchTower

Transaction monitoring, AML/fraud controls, and risk decisioning for regulated financial teams.

Use these docs to understand WatchTower, choose the right integration mode, send transaction or activity events, handle decisions, and operate alerts, cases, notifications, reports, security, and audit workflows.

Start with Quickstart Open API reference

Product overview

Understand what WatchTower does, who it supports, and how it fits into regulated risk operations.

Implementation guide

Plan the route from organization setup to ingestion, notifications, testing, and limited production rollout.

Inline decisioning

Understand how WatchTower returns immediate ALLOW, REVIEW, or BLOCK decisions for supported real-time flows.

Alerts and cases

Understand how WatchTower turns suspicious activity into analyst workflows with context, not just rule hits.

Current platform coverage

Transaction monitoring for banks, fintechs, wallets, lenders, processors, and bill-payment platforms

Canonical API ingestion, adapter-backed mapping, CSV import, and partner-managed ingestion paths

Inline ALLOW, REVIEW, and BLOCK-style decisioning for supported real-time channels

Alerts, cases, notes, evidence, notifications, reports, SLA, audit logs, and security controls

WatchTower risk evaluation simulator

Explore an illustrative decision flow using the canonical transaction shape. This preview does not send data to the live API.

Input payload variables

Transaction amount ($USD)

Origin country

24h velocity

Request bodyPOST /api/v1/transactions

{
  "id": "123e4567-e89b-12d3-a456-426614174000",
  "amount": 150,
  "currency": "USD",
  "channel": "TRANSFER",
  "transactionType": "DEBIT",
  "transactionCategory": "TRANSFER",
  "timestamp": "",
  "originCountry": "NG",
  "destinationCountry": "NG",
  "sender": {
    "name": "Example Sender",
    "accountNumber": "0001234567"
  },
  "receiver": {
    "name": "Example Beneficiary",
    "accountNumber": "0007654321"
  },
  "behavior": {
    "transactionsLast5Min": 2
  }
}

Response evaluation

Select “Preview decision” to see an illustrative outcome. Actual results depend on your organization configuration and transaction history.

Browse by section

For Your Business

Start with the page written for your kind of business, then follow its links into the shared documentation.

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Overview

Understand WatchTower, provision the first organization, and validate your first transaction path.

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Core Concepts

Learn the product concepts behind tenants, ingestion, decisions, controls, and customer context.

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Integration Options

Choose the right integration path: canonical API, adapter mapping, CSV import, or staged rollout.

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API Reference

Endpoint-level reference for authentication, organizations, transactions, CSV imports, alerts, cases, notifications, and reporting.

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Operations

Operate alerts, cases, notifications, reports, SLA expectations, and analyst workflows.

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Security

Review authentication, API keys, MFA, idempotency, secret handling, and access controls.

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Go-Live

Prepare for production with rollout guidance, reliability checks, troubleshooting, and support references.

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