API sandbox

Run real API requests against your account in sandbox mode. Nothing is delivered to real phones or inboxes while simulation is active.

Send SMS

POST

Endpoint

JSON payload

{
  "to": "+22890000000",
  "sender": "SEED",
  "text": "Your verification code is 482913."
}

cURL

curl -X POST "https://api.seedmessages.com/v1/v1/messages" \
  -H "Content-Type: application/json" \
  -H "X-API-Key: " \
  -d '{
  "to": "+22890000000",
  "sender": "SEED",
  "text": "Your verification code is 482913."
}'