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Send transactional SMS with the OVHcloud SMS API

Quick overview

Live
Open / InstallLast updated July 27, 2026

Description

Quick overview This workflow manually triggers an HTTP request to the OVHcloud SMS API, signing it with your OVH application credentials to send a transactional SMS to a specified phone number. How it works Runs when you manually execute the workflow. Sets the OVHcloud API credentials, SMS service name, sender, and target API region. Defines the SMS recipient number and message text to send. Generates the OVHcloud request URL, JSON body, timestamp, and SHA1-based X-Ovh-Signature headers. Sends a POST request to the OVHcloud endpoint /sms/{serviceName}/jobs to create an SMS sending job. Setup Create OVHcloud API application credentials (Application Key and Application Secret) and a Consumer Key with SMS permissions. Replace the placeholder values for APPLICATION_KEY, APPLICATION_SECRET, CONSUMER_KEY, SMS_SERVICE_NAME, SMS_SENDER, and OVH_REGION. Update the receiver (E.164 format) and message fields with the SMS details you want to send, and ensure your OVHcloud SMS account has available credits. Requirements OVH account SMS credits (API account). An n8n automation workflow template by Thibaut TRESSE.

Author

Thibaut TRESSE

Platform

web

Pricing model

free

Categories

Automation

Tags

n8n
workflow
http-request
code

Capabilities

  • 2 nodes
  • 2 views