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Compare

The compare endpoint lets you directly compare two images without using a collection — useful for one-off comparisons, testing and manual verification.

Endpoint reference: the request body (files or URLs) and the response schema are generated from the live OpenAPI spec — see the interactive API reference. The same similarity metrics as the match endpoint are returned.

When to use Compare

  • Testing: Verify that a modified image will be detected before adding it to a blocklist.
  • Manual verification: Double-check suspected matches from the match endpoint.
  • Integration testing: Test your integration with known image pairs.

Note: The compare endpoint is intended for occasional use. For checking uploads at scale, use the match endpoint with a collection.