ClickSend is an SMS messaging platform that allows users to send and manage SMS communications through a robust API. With Relevance AI, you can leverage AI Agents to automate and enhance your messaging workflows, ensuring timely and effective communication.


ClickSend provides a powerful API for SMS messaging, allowing for efficient communication. Relevance AI amplifies this capability by enabling intelligent AI Agents to manage and optimize your messaging strategies.
Omnichannel Orchestration
AI agent seamlessly coordinates messaging across SMS, email, voice, and fax channels for unified communication flows
Intelligent Message Optimization
Agent automatically selects optimal delivery timing and channel based on recipient behavior patterns
Automated Workflow Mastery
Agent creates and executes complex messaging sequences without human intervention using ClickSend's API
Relevance AI integrates seamlessly with ClickSend to enhance your SMS messaging workflows.
What you’ll need
You don't need to be a developer to set up this integration. Follow this simple guide to get started:
- A Relevance AI account
- An Airtable account with access to the base and table you'd like to use
- Authorization (you'll connect securely using OAuth—no sensitive info stored manually)
Security & Reliability
The ClickSend SMS integration enables seamless SMS messaging capabilities through a robust API interface, allowing you to programmatically send SMS messages, manage contact lists, and handle messaging workflows within your applications. This integration uses secure OAuth authentication, ensuring only authorized workflows access your SMS messaging functionalities.
Key benefits include simplified SMS messaging implementation, flexible sender ID management, and contact list integration capabilities. Relevance AI handles API operations (like sending messages) in the background—so you don’t have to worry about errors, formatting, or limits.
Built-in validation and type conversion ensure your workflows run smoothly, even when data formats vary, such as ensuring phone numbers are in E.164 format.
No training on your data
Your data remains private and is never utilized for model training purposes.
Security first
We never store anything we don’t need to. The inputs or outputs of your tools are never stored.

To get the most out of the 0CodeKit + Relevance AI integration without writing code:
- Start with a clear setup: Ensure your 0CodeKit account is properly configured with the necessary OAuth credentials and permissions.
- Utilize example code: Leverage the provided code snippets for PDF compression and barcode reading to jumpstart your integration.
- Validate inputs: Always check your input parameters for correctness before making API calls to avoid unnecessary errors.
- Test with sample data: Run your automations using test PDFs and images to ensure everything works smoothly before going live.
- Monitor API usage: Keep an eye on your API calls to avoid hitting rate limits, and implement caching where appropriate.