whatsapp
Cancel scheduled broadcast
Cancel a scheduled broadcast and return it to draft status. Only broadcasts in scheduled status can be cancelled.
AuthorizationBearer <token>
API key authentication - use your Late API key as a Bearer token
In: header
Path Parameters
broadcastIdstring
Broadcast ID
Response Body
application/json
application/json
application/json
curl -X DELETE "https://getlate.dev/api/v1/whatsapp/broadcasts/string/schedule"{
"success": true,
"broadcast": {
"id": "507f1f77bcf86cd799439011",
"status": "draft"
},
"message": "Broadcast returned to draft status"
}Empty
{
"error": "Unauthorized"
}{
"error": "Not found"
}Add recipients PATCH
Add recipients to a draft broadcast. Maximum 1000 recipients per request. Duplicate phone numbers are automatically skipped.
Bulk import contacts POST
Import up to 1000 contacts at once. Each contact requires a phone number and name. Duplicates are skipped by default. Supports default tags and groups applied to all imported contacts.