Feature

API Versioning

Explicit versions with a stated compatibility policy.

41 providers 167 APIs 28 declared variants

Versions are addressable and the provider states what constitutes a breaking change. The main defense against an integration silently failing after a vendor deploy.

41 API providers on the APIs.io network offer api versioning. The highest-rated are Healthie, IBM Quantum, Google Tag Manager, Azure Databricks, Sensible.

Providers

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

Exemplar 1 Complete, well-documented, and agent-ready
Strong 11 Solid coverage with minor gaps
Developing 13 Usable, with meaningful gaps to close
WunderGraphFull Lifecycle API Management for (Federated) GraphQL. Schema Registry, composition checks, analytics, metr...11 APIs53.2ArcadiaArcadia is a clean-energy access and energy-intelligence company that operates Arc, a utility data platform...1 API52.9n8nn8n is a fair-code workflow automation and iPaaS platform with AI-agent tooling. It exposes an instance-sco...1 API49.8PerforcePerforce Software provides enterprise-scale development tools, including version control, application lifec...1 API49.0PlandexPlandex is an open-source, terminal-based AI coding agent designed to take on large, multi-step software de...1 API47.0APIToolkit (Monoscope)APIToolkit (now Monoscope) is an open-source-friendly API observability and monitoring platform that helps ...1 API46.3Amazon Serverless Application RepositoryThe AWS Serverless Application Repository enables teams, organizations, and individual developers to find, ...4 APIs45.3UnityUnity is a real-time 3D content creation platform — the Unity engine powers cross-platform games, simulatio...19 APIs45.0Apache IcebergApache Iceberg is an open table format for large analytic datasets that provides ACID transactions, schema ...1 API44.9Epidemic SoundEpidemic Sound is a Stockholm-based royalty-free music and sound effects licensing platform for video creat...1 API44.5Apache IgniteApache Ignite is a distributed database for mission-critical high-velocity applications requiring in-memory...1 API41.7PinwheelPinwheel is an employment and income data platform that connects banks, fintechs, and lenders directly to p...12 APIs40.4ArchbeeArchbee is a documentation platform for software teams that enables creating, managing, and publishing tech...3 APIs40.2
Thin 7 Limited public surface area
Emerging 9 Early or largely undocumented

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.

API VersioningArcadia-Version request header for date-pinned API versioning (default 2024-02-21)Breaking Change DetectionChangelog Feed WidgetDate-based API VersioningDate-based API versioning via the API-Version request headerDate-based API versioning via the IBM-API-Version headerDate-based API versioning with documented endpoint lifecycle statesDate-based opt-in API versioning via the `Healthie-GraphQL-API-Version` header — default `2024-06-01`Dated API versioning (current 2023-10-30) with per-key version pinning via the Accept headerDated changelog, 51 entries, roughly weekly, written at operation and property granularityEnergy API v2 — latest energy state for BEV and PHEV models, including battery level, charging status, charging power, estimated charging time, and electric range, plus a capabilities endpoint.Events API v2 for inbound alert ingestion (480 events/min/integration_key)Git integration for version control of notebooksGit-based version control on Business+Plan Version ControlSchema EvolutionSemantic VersioningSemantic Versioning AlignmentSenseML configuration language with version control (draft, development, production) and environment promotionUnity Cloud — Asset Manager, Version Control (Plastic SCM), Build Automation, Collaboration, Annotations, and Workflow Engine for asset, source-control, and DevOps pipelinesVersion ControlVersion Control with Change TrackingVersioned APIVersioned API EndpointsVersioned API surface with `/v0/` path prefixVersioned Schema Evolution`nx release` for versioning, changelog generation, and publishing

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Work with this as data

Every feature here is available over the APIs.io API and to AI agents over MCP. Features is not yet its own endpoint on the v1 API. Reach it through catalog search and the tag graph, or the MCP server.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for features

3 MCP tools reach this
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
Search the catalog
curl "https://apis.io/api/v1/search?q=api-versioning&limit=10"
Everything under a tag
curl "https://apis.io/api/v1/tags/api-versioning"

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