First message in five minutes

Send a message

HTTP Basic auth with the key ID and secret issued in your account console.

curl https://api.acornteck.com/v1/messages \
  -u "$ACC_KEY_ID:$ACC_KEY_SECRET" \
  -H "Content-Type: application/json" \
  -d '{
    "to": "+5511987654321",
    "sender": "ACCPROMO",
    "body": "Sua oferta expira hoje. Responda SAIR para sair.",
    "class": "marketing"
  }'

Response

Accepted messages return an ID you can correlate with delivery receipts.

{
  "id": "msg_9f2ce41ab7",
  "status": "accepted",
  "corridor": "US->BR",
  "parts": 1,
  "encoding": "GSM-7"
}

Delivery receipts

Register a webhook URL and ACC forwards carrier DLRs as they arrive — untouched.

POST https://your-app.example/webhooks/dlr
{
  "id": "msg_9f2ce41ab7",
  "status": "delivered",
  "delivered_at": "2026-08-07T09:41:52Z",
  "mcc_mnc": "72410",
  "parts_billed": 1
}

SMPP access

Wholesale binds negotiate TPS and windowing with the desk.