Developer Docs
WorkSignal API & MCP
Post jobs, screen candidates, and manage your hiring pipeline programmatically. Use the REST API directly, or connect through the MCP server from Claude Code, Cursor, or any MCP-compatible tool.
Quickstart
Get your API key, post your first job, and make your first API call in under 5 minutes.
MCP Server
Connect Claude Code, Cursor, or VS Code. One command to set up - then just talk to your hiring data.
REST API Reference
Full endpoint reference for roles, job postings, candidates, voice screens, channels, and webhooks.
Webhooks
Get notified when candidates apply, pass screening, or get hired. HMAC-signed payloads with automatic retries.
Base URL
https://worksignal.com/api/v1
All endpoints return JSON. Send Content-Type: application/json for write requests.
What you can build
- Post jobs from your internal tools, HRIS, or AI agent
- Build a custom career site that pulls live job listings
- Automate candidate outreach and pipeline advancement
- Read voice screening transcripts and scores into your own dashboards
- Trigger hiring actions from Slack, Zapier, or any webhook receiver
- Let Claude Code or Cursor manage hiring while you focus on product