developer API
Trigger Messages
with a Single POST.
Send transaction updates, shipping notifications, and custom alerts. Connect your webhook listeners to subscribe to delivery receipts and user responses in real-time.
✓
Bearer Token Auth
Authorize all triggers with secure HTTPS headers.
✓
Webhook Listeners
Subscribe to JSON payloads for read/delivered receipts.
curl -X POST https://api.wacrm.co/v1/messages \
-H "Authorization: Bearer wacrm_sec_live_..." \
-H "Content-Type: application/json" \
-d '{
"to": "+15550199",
"template_name": "welcome_alert",
"language": "en",
"components": [
{
"type": "body",
"parameters": [
{ "type": "text", "text": "Acme Partner" }
]
}
]
}'
200 OK — Delivered in 240msAPI ACTIVE