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POST
/
api
/
messaging
/
sender-ids
/
request
{
  "sender_id": "MYBIZ",
  "reason": "Business messaging"
}

{
  "success": true,
  "message": "Sender ID request submitted",
  "sender_id": {
    "id": "550e8400-e29b-41d4-a716-446655440000",
    "sender_id": "MYBIZ",
    "status": "pending",
    "created_at": "2025-11-27T10:30:00Z"
  }
}
Request a new sender ID.
​
sender_id
string
required
Desired sender ID (alphanumeric, max 11 characters)
​
reason
string
required
Reason for requesting this sender ID

​
Request Example

{
  "sender_id": "MYBIZ",
  "reason": "Business messaging"
}

​
Success Response (201)

{
  "success": true,
  "message": "Sender ID request submitted",
  "sender_id": {
    "id": "550e8400-e29b-41d4-a716-446655440000",
    "sender_id": "MYBIZ",
    "status": "pending",
    "created_at": "2025-11-27T10:30:00Z"
  }
}