Zernio
Zernio
API Reference

Broadcasts

List broadcast recipientsGETList broadcastsGETCreate broadcast draftPOSTGet broadcast detailsGETUpdate broadcastPATCHDelete broadcastDELETEAdd recipients to a broadcastPOSTCancel broadcastPOSTSchedule broadcast for laterPOSTSend broadcast nowPOST
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Broadcasts

Cancel broadcast

Cancel a scheduled or in-progress broadcast. Already-sent messages are not affected.

POST
/v1/broadcasts/{broadcastId}/cancel

Authorization

bearerAuth
AuthorizationBearer <token>

API key authentication: send your Zernio API key in the Authorization header, prefixed with Bearer.

In: header

Path Parameters

broadcastId*string

Response Body

application/json

application/json

application/json

{  "success": true,  "broadcast": {    "id": "string",    "status": "string"  }}
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Add recipients to a broadcast

Add recipients by contact IDs, raw phone numbers, or from the broadcast's segment filters.

Schedule broadcast for later

Schedule a draft broadcast to be sent at a future date and time.