Google Chat (Chat API)

Scope

This page is a placeholder generated from the official source file structure.

What to verify

• TODO: Add prerequisites and validation checklist.

Outline (from official headings)

• Quick setup (beginner)
• Add to Google Chat
• Public URL (Webhook-only)
• Option A: Tailscale Funnel (Recommended)
• Option B: Reverse Proxy (Caddy)
• Option C: Cloudflare Tunnel
• How it works
• Targets
• Config highlights
• Troubleshooting
• 405 Method Not Allowed
• Other issues

Further reading

• Official source file: channels/googlechat.md