Feature

API Governance

Linting, standards, and design rules enforced automatically.

26 providers 89 APIs 13 declared variants

Design rules and style guides are enforced against API descriptions, usually with Spectral-style rulesets in CI. Keeps a growing estate consistent without manual review.

26 API providers on the APIs.io network offer api governance. The highest-rated are Postman, AWS CloudFormation, Boomi, Acronis, WSO2.

Providers

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

Exemplar 1 Complete, well-documented, and agent-ready
PostmanPostman is the world's leading API platform, used by 35+ million developers to design, build, test, documen...21 APIs67.2
Strong 10 Solid coverage with minor gaps
AWS CloudFormationA collection of APIs provided by AWS for infrastructure as code provisioning and management of AWS and thir...2 APIs62.9BoomiBoomi is a leading integration platform that allows organizations to connect applications, data, and people...3 APIs61.5AcronisAcronis is a leading provider of cyber protection solutions that deliver innovative technology to protect d...12 APIs59.8WSO2WSO2 API Manager is an open-source API management platform supporting REST, SOAP, and GraphQL with flexible...7 APIs58.6Amazon Firewall ManagerAWS Firewall Manager is a security management service that allows you to centrally configure and manage fir...1 API58.1TykTyk is an open-source API gateway and management platform supporting REST, GraphQL, gRPC, and Async APIs wi...4 APIs57.8Amazon CloudFormationAWS CloudFormation is an infrastructure-as-code service that speeds up cloud provisioning by enabling devel...1 API57.4Amazon IAMAmazon Identity and Access Management (IAM) enables you to manage access to AWS services and resources secu...1 API57.2Amazon WorkSpaces WebAmazon WorkSpaces Web is a purpose-built, low-cost, fully managed service that enables secure browser acces...1 API57.2Amazon ProtonAWS Proton is a managed service for platform engineers that helps them publish standardized container and s...1 API54.6
Developing 7 Usable, with meaningful gaps to close
MuleSoftMuleSoft Anypoint Platform is an enterprise integration and API management platform offering an API gateway...1 API52.7ZallyZally is an open source API linter from Zalando that validates OpenAPI 2 and 3 specifications against confi...1 API49.7ApinizerApinizer is an API management platform that provides API gateway, API portal, API testing, monitoring, and ...1 API48.6Google ChromeCollection of APIs and resources for the Google Chrome browser and Chrome platform.1 API46.9Amazon Control TowerAWS Control Tower provides the easiest way to set up and govern a secure, multi-account AWS environment bas...4 APIs45.2Aqua SecurityAqua Security provides cloud-native security for the full application lifecycle, protecting containers, ser...8 APIs43.0AnchoreAnchore is a container and software supply chain security company providing open source and enterprise tool...1 API42.1
Thin 4 Limited public surface area
Apache RangerApache Ranger is a framework to enable, monitor, and manage comprehensive data security across the Hadoop p...1 API34.6AllianzAllianz is one of the world's largest insurance and financial services companies, serving over 86 million c...6 APIs34.3Ariba Guided BuyingSAP Ariba Guided Buying provides a consumer-like shopping experience for enterprise procurement, enabling e...2 APIs32.5APIGitAPIGit is a Git-native platform for full lifecycle API development that combines version control, API desig...4 APIs26.9
Emerging 3 Early or largely undocumented
WhyLabsWhyLabs was an AI observability platform focused on data and model monitoring for both classical ML and LLM...3 APIs25.2APIGovernance.DevAPIGovernance.Dev is an AI-powered API governance platform that enforces API best practices through automat...1 API21.3Apinity.ioApinity empowers organisations to run their compliant API marketplace that simplifies integration, drives a...1 API19.1
Minimal 1 Almost no public developer surface
BeltsBelts covers the landscape of APIs, data standards, and digital resources related to conveyor belts and ind...10.6

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 GovernanceAPI Governance (Rules, Reports, Linting)API Governance Top-10API LintingBrowser Policy ManagementCEMA Design StandardsCentralized Policy ManagementCompliance EnforcementDrift DetectionEnterprise device and policy managementPolicy Compliance EnforcementPolicy ManagementPolicy-based compliance enforcement

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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.

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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

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

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