# SIGNL4 REST API

**Canonical:** https://apis.io/apis/signl4/rest-api/  
**Provider:** SIGNL4 — https://apis.io/providers/signl4/  
**Base URL:** https://connect.signl4.com/api  
**Documentation:** https://docs.signl4.com/integrations/rest-api/rest-api.html

SIGNL4 REST API is one of 4 APIs that [SIGNL4](https://apis.io/providers/signl4/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include REST, Alert Management, Event, and Incident Response. The published artifact set on APIs.io includes API documentation and code examples.

RESTful API for programmatic alert lifecycle management including creating events, acknowledging or closing alerts, annotating alerts, and retrieving team data. Authentication is via X-S4-Api-Key header with the team or webhook secret.

## Machine-readable artifacts (3)

- **Documentation** — https://docs.signl4.com/integrations/rest-api/rest-api.html
- **Overview** — https://www.signl4.com/webhook-rest-smtp-api-integration/
- **CodeExamples** — https://docs.signl4.com/samples/code-samples/code-samples.html

## Other SIGNL4 APIs (3)

- [SIGNL4 Inbound Webhook API](https://apis.io/apis/signl4/inbound-webhook/)
- [SIGNL4 Events API](https://apis.io/apis/signl4/signl4-events-api/)
- [SIGNL4 Webhook API](https://apis.io/apis/signl4/signl4-webhook-api/)

## Tags

REST, Alert Management, Event, Incident Response

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/signl4/rest-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/signl4/.