Blocklight
Open Source Blockchain Threat Detection Engine
Detection-as-Code engine for the EVM. Define threat patterns using declarative YAML rules, monitor blockchains in real-time, and trigger automated alerts.
Detection-as-Code
Write detection logic in simple YAML rules. Version control your security rules, test them, and deploy with confidence. No code modifications needed.
Real-Time Monitoring
Monitor EVM-compatible blockchains in real-time via RPC/WebSocket connections. Detect suspicious transfers, approval phishing, token burns, and high-risk patterns as they happen.
Production Ready
Built for Security and Operations teams. Integrates with observability stacks (Vector, Loki, Grafana), supports NDJSON/SARIF exports, and includes comprehensive Prometheus metrics.
Multi-Channel Alerts
Send alerts to Slack, Discord, Email, Telegram, Webhooks, or custom scripts. Configure severity filters and custom templates for each channel.