Stay on top of API updates with the new API Diff Tool
Compare Adyen API versions, spot breaking changes early, and find what’s new, all directly in the API Explorer.
August 2025
Track API changes with confidence
APIs evolve fast, with new features, design updates, and deprecations that can be hard to follow. The new API Diff Tool makes it easier to see what’s changed between any two Adyen API versions. You can quickly identify new functionality, modifications, or removals so your team never misses an update.
Designed for developers
The API Diff Tool is embedded in the API Explorer, with built-in filters to compare versions, view changes by endpoint, or focus only on breaking changes. Labels and color coding highlight updates at a glance, and from each log you can jump straight to the relevant API reference. This removes uncertainty, speeds up upgrades, and helps you plan ahead with confidence.
Get started in the API Explorer
The API Diff Tool is available now in the API Explorer. Try it out to track changes, simplify version upgrades, and give feedback on what you’d like to see next.
Latest updates
Financial productsManage Issuing disputes directly in your Customer Area
Issuing customers can now submit and manage disputes directly in Customer Area, with two new dispute reason codes available through both the UI and API.
In-person paymentsAutomate Android terminal branding with Theme Management APIs
You can now use Theme Management APIs to automate branding and screen customization on Android payment terminals. Manage themes across company accounts, merchant accounts, stores, and individual terminals.