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OpenAPI Diff

v1.1.0

Compare two OpenAPI specifications and highlight breaking changes.

Compares two OpenAPI specifications and highlights breaking changes — removed endpoints, changed request schemas, new required parameters, and modified response types.

How to use
  • →Paste the original OpenAPI spec on the left and the new spec on the right.
  • →Breaking changes are highlighted in red; additions are in green.
  • →Use before releasing a new API version to communicate changes to consumers.