Bulk sending via API

To send to many recipients simultaneously, use the bulk endpoint rather than calling the unit endpoint in a loop.

Endpoint```

POST /v1/messages/bulk

Copier{
  "from": "ENVOISMS",
  "channel": "sms",
  "message_type": "eco",
  "recipients": [
    { "to": "+212661111111", "variables": { "prenom": "Yassine" } },
    { "to": "+212662222222", "variables": { "prenom": "Salma" } }
  ],
  "template": "Bonjour {{prenom}}, profitez de -20% ce week-end !"
}

Up to several thousand recipients per request (see the exact limit in the technical documentation depending on your plan). For larger volumes, split the send into several bulk requests or use the Campaigns interface.

Tracking

Each recipient receives an individual message_id in the response, allowing granular status tracking via webhook or the /messages/{id} endpoint.