Ideal Postcodes offers a comprehensive API for address validation, phone number verification, and email validation. With Relevance AI, you can leverage these capabilities to create smarter workflows that utilize validated data for enhanced operational efficiency.



Ideal Postcodes provides robust validation for addresses, phone numbers, and emails. Relevance AI amplifies this capability by enabling intelligent decision-making and automated actions based on validated data.
Address Intelligence Mastery
The AI agent gains comprehensive understanding of global address formats and validation rules for precise data handling.
Real-Time Verification Power
Instant address validation capabilities enable the agent to confirm and correct addresses during live conversations.
Predictive Address Completion
Enhanced ability to suggest and complete partial addresses based on minimal user input.
Relevance AI seamlessly integrates with Ideal Postcodes to enhance your workflows with powerful address and contact validation.
What you’ll need
You don't need to be a developer to set up this integration. Follow this simple guide to get started:
- An Ideal Postcodes account
- A Relevance AI account with access to your project settings
- API Key authorization (you'll connect securely using your Ideal Postcodes API key)
Security & Reliability
The Ideal Postcodes integration utilizes a straightforward API interface to provide robust address validation, phone number verification, and email validation capabilities. This integration ensures that your workflows can seamlessly validate UK addresses and postcodes, verify phone numbers with carrier information, and validate email addresses, all while allowing for place searches with geographic biasing.
Secure OAuth authentication is employed to guarantee that only authorized workflows can access your Ideal Postcodes data. Relevance AI manages API operations (such as GET, POST, PATCH, DELETE) in the background, alleviating concerns about errors, formatting, or limits.
With built-in validation and type conversion, your workflows will operate smoothly, even when faced with varying data formats. Follow the quick start guide to implement phone number validation, place searches, and email validation effortlessly.
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 Ideal Postcodes + Relevance AI integration without writing code:
- Start with accurate data: Ensure that the addresses, phone numbers, and email formats you input are correct to maximize validation success.
- Utilize the API documentation: Familiarize yourself with the Ideal Postcodes API endpoints and response formats to streamline your integration process.
- Implement error handling: Always include error handling in your API calls to manage issues like authentication errors or invalid requests gracefully.
- Test with sample data: Use test cases to validate the integration before deploying it with live data to avoid potential disruptions.
- Monitor usage and performance: Keep an eye on your API usage and response times to ensure optimal performance and avoid hitting rate limits.