Newsletters

Subscribe to a newsletter

Follows (subscribes to) a WhatsApp newsletter/channel for the connected account.

POST
/newsletters/{jid}/subscribe

Follows (subscribes to) a WhatsApp newsletter/channel for the connected account.

Authorization

bearerAuth
AuthorizationBearer <token>

Per-user API token (UUID v4) sent as Authorization: Bearer <token>. Identifies the tenant and user.

In: header

Path Parameters

jid*string

Newsletter JID.

Response Body

application/json

application/json

application/json

application/json

application/json

curl -X POST "https://example.com/newsletters/120363401234567890@newsletter/subscribe"
{  "success": true,  "jid": "120363401234567890@newsletter",  "subscribed": true}
{  "success": false,  "error": "validation failed",  "error_code": "VALIDATION_ERROR",  "timestamp": "2026-06-15T12:00:00Z"}
{  "success": false,  "error": "validation failed",  "error_code": "VALIDATION_ERROR",  "timestamp": "2026-06-15T12:00:00Z"}
{  "success": false,  "error": "validation failed",  "error_code": "VALIDATION_ERROR",  "timestamp": "2026-06-15T12:00:00Z"}
{  "success": false,  "error": "validation failed",  "error_code": "VALIDATION_ERROR",  "timestamp": "2026-06-15T12:00:00Z"}

Send a text message to a newsletter POST

Publishes a plain text post to a WhatsApp newsletter/channel through the authenticated WUTS device session. The channel is identified by its newsletter JID in the path.

Cancel a payment request POST

Cancels a previously sent WhatsApp payment request through the WUTS gateway by referencing the original request's message key.