Global 'Dead-End' Public API Parameter Drift
How often public APIs silently drop or change required parameters, breaking client code worldwide.
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About this data
This page tracks how public APIs evolve over time, focusing on silent changes to required parameters. We measure the total number of parameter changes per API, the percentage of APIs affected by drift, and the median rate at which parameters disappear or are modified. The data comes from longitudinal analysis of public API documentation and live endpoints, highlighting a hidden fragility in digital infrastructure that underpins apps, services, and automation globally. Without tracking these changes, developers risk unexpected failures in production systems.
Why this isn't published anywhere else
While 'API drift' and related monitoring tools exist, no single source tracks global 'dead-end' public API parameter drift (silent changes/vanishing required parameters) as a dedicated, recurring dataset or dashboard.
Uniqueness score 0.90 — assessed against live web search results when this subject was created.