Adyen is a leading payment processing platform that allows businesses to manage transactions, refunds, and more. With Relevance AI, you can leverage advanced AI capabilities to streamline and enhance your payment operations.



Adyen provides a comprehensive payment infrastructure that ensures secure and efficient transaction management. Relevance AI amplifies this by enabling intelligent AI Agents to automate and optimize payment workflows.
Global Payment Orchestration
Agent seamlessly coordinates payments across multiple currencies, regions, and payment methods in real-time
Fraud Prevention Intelligence
Agent leverages machine learning to detect and prevent fraudulent transactions before they occur
Revenue Stream Optimization
Agent automatically routes transactions through optimal payment pathways to maximize authorization rates
Relevance AI integrates seamlessly with Adyen to enhance your payment processing 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:
- An Adyen account
- A Relevance AI account with access to your organization's workspace
- Authorization credentials from your Adyen account (API key and merchant account)
Security & Reliability
The Adyen & Relevance AI integration utilizes secure OAuth-based authentication, ensuring that only authorized workflows can access your payment processing capabilities. Relevance AI manages API operations (such as creating payments, capturing funds, and processing refunds) seamlessly in the background, allowing you to focus on building your application without worrying about errors, formatting, or limits.
With built-in validation and comprehensive payment lifecycle management, this integration guarantees that your payment processes run smoothly, even when dealing with various payment methods and transaction states.
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 Adyen + Relevance AI integration without writing code:
- Start with a clear payment structure: Define clear payment methods and ensure consistent currency formats.
- Utilize pre-built workflows: Relevance AI provides templates for creating, capturing, and refunding payments—perfect for quick implementation.
- Connect securely: Ensure you use the correct OAuth credentials and merchant account during setup.
- Test transactions before going live: Use test accounts to simulate payments and avoid issues in production.
- Monitor transaction limits: Be aware of Adyen's rate limits and implement proper error handling to manage transaction volumes.