Simple SMS messaging system with Textbelt API integration
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This workflow has 3 nodes and runs manually, when you click “Execute workflow”. It uses only n8n's built-in nodes. It also calls textbelt.com over HTTP.
How it runs
Trigger: Manually, when you click “Execute workflow”.
- Set Data (Edit Fields (Set)): sets 3 fields: phone, message, key
- HTTP Request: calls textbelt.com (POST)
HTTP calls to: textbelt.com
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (3)
- Manual Trigger
n8n-nodes-base.manualTrigger - HTTP Request
n8n-nodes-base.httpRequest - Edit Fields (Set)
n8n-nodes-base.set
From the author
This n8n workflow sends SMS messages through the Textbelt API by accepting phone numbers, messages, and API keys as inputs. It uses a manual trigger to start the process, sets the necessary data, and executes an HTTP POST request to deliver the SMS.…