# open-api

Published articles for open-api.

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## Adyen API Diff Tool

DevFeed: [Adyen API Diff Tool](<https://devfeed.tech/articles/adyen-api-diff-tool-26255.md>)

Original publisher: [Read original article](<https://medium.com/adyen/adyen-api-diff-tool-77402b707023?source=rss----64941d9fbc09---4>)

Author: Adyen

Published: 2025-08-19T08:33:01Z

Content type: article

Language: en

Sources: [Adyen Tech](<https://devfeed.tech/sources/adyen-tech.md>)

Topics: [API](<https://devfeed.tech/topics/api.md>), [Tool](<https://devfeed.tech/topics/tool.md>), [User Experience](<https://devfeed.tech/topics/user-experience.md>), [Developer experience](<https://devfeed.tech/topics/developer-experience.md>), [HTTP](<https://devfeed.tech/topics/http.md>)

Tags: [adyen](<https://devfeed.tech/tags/adyen.md>), [api](<https://devfeed.tech/tags/api.md>), [changelog](<https://devfeed.tech/tags/changelog.md>), [design](<https://devfeed.tech/tags/design.md>), [developer-experience](<https://devfeed.tech/tags/developer-experience.md>), [developers](<https://devfeed.tech/tags/developers.md>), [features](<https://devfeed.tech/tags/features.md>), [http](<https://devfeed.tech/tags/http.md>), [integration](<https://devfeed.tech/tags/integration.md>), [open-api](<https://devfeed.tech/tags/open-api.md>), [tool](<https://devfeed.tech/tags/tool.md>), [versioning](<https://devfeed.tech/tags/versioning.md>)

### AI overview

Adyen introduces an API Diff Tool that helps developers compare API versions, inspect changes by version, endpoint, and HTTP method, identify breaking changes, and navigate to related API reference details.

### Source excerpt

Track new features, recent updates and breaking changes APIs evolve quickly with new features, design changes, and deprecations, making it challenging for consumers to keep up. This impact can be significant: developers might miss valuable improvements, misunderstand the behavior of new features, delay the adoption of critical compliance updates. This is why we have put passion and effort in the Adyen API Diff Tool, a new tool designed to help developers and technical users easily track and compare changes between API versions. Whether you're maintaining an existing integration or building something new, staying on top of API changes is critical. Previously, this information was scattered across various sources like product announcements, documentation, release notes, and GitHub, resulting in a suboptimal user experience. This changes today with our new powerful API Diff Tool. Features Our goal is simple: to make it easy to understand what's changed in the Adyen APIs between any two versions. The Diff Tool includes built-in filters to: Compare API versions View changes by version, endpoint and HTTP method Group changes by endpoint Spot quickly what's new, changed, or removed Focus on Breaking Changes only Labels, colors, and accordions provide a clean and effective way to visualize the changes. It is embedded directly in the API Explorer. From any specific change in the log, you can easily navigate to the relevant API reference or endpoint details. Benefits for Developers and other Users The API Diff Tool is designed to remove uncertainty when working with Adyen APIs. Whether you're integrating for the first time or upgrading to a new version, it is a valuable tool to: Understand what changed: compare any two API versions and see exactly what's been added, removed, or modified. Spot breaking changes early: identify changes that could impact your integration, so you can plan ahead. Evolve faster and safer: stay up-to-date with the latest API releases to integrate the