CarMD is a leading automotive diagnostic tool that provides comprehensive vehicle health reports and repair solutions.
Enhance your automotive operations with AI agents that can automate diagnostics, streamline maintenance, and deliver intelligent customer support.



CarMD delivers comprehensive vehicle diagnostics and maintenance insights. Relevance AI transforms this data into intelligent actions through AI agents that can automate diagnostics, predict maintenance needs, and provide real-time support.
Instant Diagnostic Insights
The agent provides real-time access to vehicle diagnostics, ensuring timely and accurate information.
Proactive Maintenance Alerts
Automated notifications for upcoming maintenance needs help prevent unexpected breakdowns.
Enhanced Operational Efficiency
Automating routine tasks allows teams to focus on complex issues, improving overall productivity.
Relevance AI gives you access to CarMD's diagnostic capabilities within your automated workflows and AI agents.
What you’ll need
You don't need to be a mechanic to set up this integration. Follow this simple guide to get started:
- A Car MD account
- A Relevance AI account with access to your vehicle diagnostics data
- Authorization (you'll connect securely using OAuth—no sensitive info stored manually)
Security & Reliability
The integration uses secure CarMD OAuth authentication, ensuring only authorized workflows access your vehicle diagnostic data. Relevance AI handles API operations in the background—automatically managing headers, authorization, and request formatting for seamless vehicle data retrieval.
Built-in validation and data normalization ensure your diagnostic workflows run reliably, even with varying vehicle makes and models.
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.

Best Practices for Non-Technical Users
To get the most out of the CarMD + Relevance AI integration without writing code:
- Validate vehicle data: Ensure VIN numbers and vehicle details are correctly formatted before queries.
- Use proper endpoints: Select the appropriate CarMD API endpoints for diagnostics, maintenance, or recall information.
- Handle responses efficiently: Structure your workflows to properly process CarMD's JSON response format.
- Implement error handling: Account for API limits and potential timeout scenarios in your automations.
- Monitor usage: Track your API calls to stay within CarMD's rate limits and quota restrictions.