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MiCAR Compliance

The EU's Markets in Crypto-Assets Regulation (MiCAR) came into full effect in December 2024. CASPs, e-money token issuers, and ART issuers are required to maintain robust transaction monitoring systems. Opsion is purpose-built to satisfy these obligations.

Overview

MiCAR Article 72 requires CASPs to implement systems for detecting and preventing market abuse, including real-time transaction monitoring, suspicious activity reporting, and audit trails. Opsion provides all three.

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Not legal advice

This documentation describes Opsion's technical capabilities as they relate to regulatory requirements. Consult qualified legal counsel for compliance assessments.

Key requirements

RequirementOpsion capability
Real-time monitoringSub-10s alert latency across all chains
Suspicious activity flagsConfigurable alert rules with custom thresholds
Record keepingImmutable audit log with full transaction metadata
ReportingExport audit packs as signed PDF or JSON
Cross-chain coverageUnified view across all EVM networks

Evidence exports

From the console, navigate to Compliance → Evidence Packs to generate a time-bounded export of all alert events, associated transactions, and audit log entries. Exports are signed with a timestamp and can be submitted directly to regulators.

bash
curl -X POST https://api.opsion.xyz/v1/compliance/evidence-packs \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "from": "2025-01-01T00:00:00Z",
    "to": "2025-03-31T23:59:59Z",
    "format": "json"
  }'
VARA & DORA