Feature

Deprecation Policy

Advance notice and sunset windows for changes.

5 providers 41 APIs 3 declared variants

The provider publishes deprecation timelines, sunset headers, and migration guidance. Gives integrators a planning horizon instead of a surprise outage.

5 API providers on the APIs.io network offer deprecation policy. The highest-rated are Fitbit, Amazon ECR, Walmart, Amazon MediaStore, Amazon S3 API.

Providers

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Exemplar 1 Complete, well-documented, and agent-ready
FitbitFitbit is a wearable health and fitness platform — devices (trackers, smartwatches, smart scales) plus a co...11 APIs67.1
Strong 2 Solid coverage with minor gaps
Amazon ECRAmazon Elastic Container Registry (ECR) is a fully managed container registry that makes it easy to store, ...1 API58.6WalmartWalmart is a multinational retail corporation that operates a chain of hypermarkets, discount department st...27 APIs55.4
Developing 2 Usable, with meaningful gaps to close
Amazon MediaStoreAWS Elemental MediaStore is an AWS storage service optimized for media, providing the performance, consiste...1 API53.0Amazon S3 APIAmazon Simple Storage Service (S3) is an object storage service offering industry-leading scalability, data...1 API48.7

What Providers Actually Declared

This feature is a canonical term. These are the free-text strings providers wrote in their own apis.yml that map onto it.

Formal four-state API deprecation guide (Active/Legacy/Deprecated/Sunset) with published sunset datesLegacy Fitbit Web API scheduled for turndown in September 2026; migration guides published on developers.google.com/healthLifecycle Policies

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