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Breakage watches 1586 public APIs for shape changes, auth walls, deprecations, and quiet deaths — and tells you before your users do. 0 changes caught so far.

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How it works

We poll every API on a shared schedule, reduce each JSON response to a value-free structural skeleton, and hash it. When the hash moves and stays moved for three consecutive polls, that's drift — not noise. Free plan: unlimited catalog subscriptions and 3 custom probes.