Umbler TalkInstall

Summary

Send a WhatsApp Business API template message to a phone number through a specified Umbler Talk channel. Provide the organization, destination and origin phone numbers, and template ID; optionally pass template variable values as a JSON array.

Inputs

• Organization ID (required) — Organization ID for the message. Retrieve it via Member → Get My Profile.
• To Phone (required) — Destination phone number in E.164 format.
• From Phone (required) — Origin channel phone number in E.164 format.
• Template ID (required) — WhatsApp Business API template ID.
• Template Parameters (JSON Array) — JSON array of template variable values, such as ["John", "12345"]. Defaults to []. Valid arrays are converted to strings and sent as template parameters; invalid JSON or a non-array value results in no parameters being sent.

Output shape

A single item containing the API response for the submitted template message.

The operation sends a POST request to the template-messages endpoint. The node wraps a non-array response as one output item; if the API response is an array, it emits one item per array element. Output fields depend on the API response.

Links

• n8n community nodes installation guide