Webhook management: Real-Time On-Chain Event and transaction Monitoring

Amine Afia

We’ve just shipped a powerful new feature to the Insight dashboard: Webhooks.

This release makes it easier than ever for developers to listen to blockchain events and transactions in real time — and trigger actions when they matter most.

Whether you’re building dashboards, automation workflows, or real-time alerts, Webhooks give you the tools to keep your system tightly synced with on-chain activity.

Webhooks let you subscribe to blockchain activity and receive notifications when specific events or transactions occur — directly to your own application.

They’re ideal for:

• Tracking contract events (e.g. transfers, mints, executions)
• Monitoring transactions
• Building alerting and analytics pipelines
• Powering downstream workflows from blockchain data

Events are delivered in batches, with at-least-once delivery and unique event IDs for easy deduplication. We recommend using a queue system if your processing is heavy.

The new Webhooks UI brings a fully integrated way to manage everything — no manual setup or API-only workflows.

• Create Webhooks
• Filter by Contract, Event Signature, or Function Selector
• Automatic ABI fetching to enable decoded data at delivery
• Test Mode to verify endpoints before going live
• List & Delete existing webhooks with full error and loading states