Use our API for systems integration or to build your own use cases. Sample scenarios include but are not limited to: 2-way integration: Triggering of Signls and updates in the third party systems when alert state…
About the SIGNL4 API API
SIGNL4 API API on Apizie: 101 endpoints (Trigger Alert, Confirms all visible alerts, Acknowlegde multiple alerts, Close all acknowledged alerts., …) returned as clean JSON through one API key. Send your own provider key in the x-upstream-key header. Call it over REST at https://zieapi.vercel.app/v1/communication:signl4/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month.
| Project key | communication:signl4 |
|---|---|
| Status | Your key |
| Endpoints | 101 |
| Category | Communication |
| Source | www.signl4.com/feedback-we-love-hear-from-you/ |
| Base URL | https://zieapi.vercel.app/v1/communication:signl4/{endpoint} |
| For AI tools | OpenAPI spec · Markdown (what is this?) |
SIGNL4 API API FAQ
How do I call the SIGNL4 API API?
Create a free Apizie key, then send POST https://zieapi.vercel.app/v1/communication:signl4/post-alerts with the header x-api-key. Every endpoint returns { project, data, timestamp }.
Is the SIGNL4 API API free on Apizie?
Yes. The Free plan includes 1,000 requests a month at 100 requests a minute, no credit card. SIGNL4 API itself also needs your own key from signl4.com.
Can AI agents use the SIGNL4 API API?
Yes. Add the Apizie MCP server (https://zieapi.vercel.app/mcp) to Claude, ChatGPT, Cursor or VS Code, then ask in plain language. The agent calls run_scraper with project key communication:signl4.
What is the status of the SIGNL4 API API?
Needs your own provider key (bring your own key)