Link your first phone
Install the SimCourier app on an Android phone with a SIM, then scan a QR code from this page.
Phones
Campaign
Single message
Only message people who agreed to hear from you. STOP replies are added to the opt-out list automatically and are never texted again.
Messages
| Time | To | Message | Status |
|---|
Replies
Opt-outs
API keys
Webhook
Signing secret:
Each request has an X-SimCourier-Signature: sha256=… header (HMAC-SHA256 of the raw body).
Send from your CRM or POS
Batch: send {"messages":[{"to":"…","body":"…"}, …]} (up to 1000). Events: message.sent, message.delivered, message.failed, message.inbound, contact.optout.