attn.ca
Dead-simple alerts

Send yourself a notification with one API call

Register, pair your own devices, get an API key, then POST a message and get pinged on Telegram or in your browser. No on-call rotas, no per-seat pricing — just alerts you trigger.

How it works

Four steps
  1. Sign in and pair a destination you own — a Telegram chat or this browser.
  2. Mint an API key scoped to attn:notify.
  3. POST a title and body to the notify endpoint.
  4. Every verified device you own gets pinged.

One call

curl -X POST https://attn.ca/api/v1/notify \
  -H 'Authorization: Bearer pbca_live_...' \
  -H 'Content-Type: application/json' \
  -d '{"title":"Deploy finished","body":"prod is green"}'
Self-notify onlyYou can only send to destinations you have paired and verified. There is no way to message anyone else — that keeps it spam-free and keeps you in control.