SIGNL4

SIGNL4 Inbound Webhook API

Simple HTTPS webhook endpoint for triggering mobile alerts in SIGNL4 from any monitoring, ITSM, or IoT tool. Accepts JSON payloads with Title and Message fields plus optional X-S4 control parameters for service categorization, location, alerting scenario, and external identifiers. Authentication uses a unique team or webhook secret embedded in the URL path.

GitHub

Documentation

📖
Documentation
https://docs.signl4.com/integrations/webhook/webhook.html
📖
APIReference
https://connect.signl4.com/webhook/docs/index.html

Code Examples

💻
CodeExamples
https://github.com/signl4/code-snippets

Other Resources

🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/signl4/refs/heads/main/apis.yml

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API entry from apis.yml

apis.yml Raw ↑ 
aid: signl4:inbound-webhook
name: SIGNL4 Inbound Webhook API
description: Simple HTTPS webhook endpoint for triggering mobile alerts in SIGNL4 from any monitoring,
  ITSM, or IoT tool. Accepts JSON payloads with Title and Message fields plus optional X-S4 control parameters
  for service categorization, location, alerting scenario, and external identifiers. Authentication uses
  a unique team or webhook secret embedded in the URL path.
humanURL: https://docs.signl4.com/integrations/webhook/webhook.html
baseURL: https://connect.signl4.com/webhook
tags:
- Webhook
- Inbound
- Alerting
- Mobile Push
properties:
- type: Documentation
  url: https://docs.signl4.com/integrations/webhook/webhook.html
- type: APIReference
  url: https://connect.signl4.com/webhook/docs/index.html
- type: CodeExamples
  url: https://github.com/signl4/code-snippets