Webhooks
Real-time event notifications for your applications
Receive instant HTTP callbacks when events happen — clicks, link changes, threshold alerts, and more. Every payload is signed with HMAC-SHA256 for verification. Failed deliveries retry automatically with exponential backoff, and a delivery log tracks every attempt.
# Incoming webhook delivery
POST /your-endpoint
X-Acturity-Signature: sha256=a1b2c3...
{"event":"link.clicked","link_id":"lnk_abc","country":"US"}
How it works
Register an endpoint
Add a webhook URL and select which events should trigger deliveries. Each endpoint can subscribe to different event types.
Receive signed payloads
When events occur, Acturity sends a JSON payload to your endpoint signed with HMAC-SHA256. Verify the signature to confirm authenticity.
Monitor deliveries
View delivery logs with response codes, timestamps, and payload details. Failed deliveries retry automatically with exponential backoff.
Key Capabilities
A closer look at what webhooks can do for your team
Event Filtering
Choose exactly which events trigger deliveries to each endpoint. Subscribe to clicks, link changes, campaign milestones, or any combination.
- •Per-endpoint event type selection
- •Multiple endpoints for different event types
- •Granular event type filtering
Payload Signing
Every webhook payload is signed with HMAC-SHA256 using your endpoint's secret. Verify the signature to confirm the payload wasn't tampered with.
- •HMAC-SHA256 signatures on every payload
- •Per-endpoint signing secrets
- •Verification documentation
Retry & Reliability
If your endpoint returns an error or is unreachable, deliveries retry automatically with exponential backoff. Retry behavior is configurable by plan.
- •Automatic retry with exponential backoff
- •Plan-based retry policies
- •Manual re-delivery option
Delivery Logs
A complete log of every delivery attempt — successful and failed. View response codes, timestamps, payload contents, and retry history.
- •Full delivery history per endpoint
- •Response codes and timestamps
- •Test delivery to verify setup
Popular Use Cases
See how teams use webhooks to grow their business.
- ✓Real-time analytics pipelines
- ✓CRM record updates
- ✓Slack notifications
- ✓Custom dashboards
- ✓Fraud detection systems
- ✓Marketing automation triggers
Events, the instant they happen
Real-time HTTP callbacks for clicks, link changes, and threshold alerts — with signed payloads and automatic retries.
Frequently Asked Questions
Ready to get started with Webhooks?
Join thousands of teams using Acturity to optimize their link management.