Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Exemplar 29 Complete, well-documented, and agent-ready

Salesforce Platform APIThe Platform API from Salesforce — 2 operation(s) for platform.83.3 ZoomInfo Platform APIGTM data-model metadata and records — list entities, introspect their fields and upsert records; upsert, re...80.8 PAY.JP Platform APIThe Platform API from PAY.JP — 4 operation(s) for platform.78.6 Vessel Platform APIThe Vessel Platform API is the control plane of the Vessel embedded integrations platform. It covers the Li...72.1 Dynatrace Automation APIThe Dynatrace Automation API provides access to the Workflows automation engine, allowing you to create, ma...71.8 Dynatrace Davis AI APIThe Dynatrace Davis AI API provides access to the Davis predictive and causal AI platform service for custo...71.8 Dynatrace Document APIThe Dynatrace Document API provides a platform service for creating, managing, and sharing documents such a...71.8 Dynatrace Grail Bucket Management APIThe Dynatrace Grail Bucket Management API provides a public API for managing storage buckets within the Gra...71.8 Dynatrace Hub APIThe Dynatrace Hub API provides programmatic access to the Dynatrace Hub catalog content including apps, ext...71.8 Dynatrace OpenPipeline APIThe Dynatrace OpenPipeline API enables configuration of data ingestion pipelines that handle observability,...71.8 Dynatrace Platform Management APIThe Dynatrace Platform Management API provides basic read-only information about the currently logged-in en...71.8 Adobe Experience Platform APIProgrammatically perform operations against Experience Platform data including data ingestion, catalog mana...71.2 Infobip 2FA APIInfobip's Two Factor Authentication API for OTP (One Time Passcode) delivery and verification. OTPs can be ...71.0 Infobip Account management APIManage your Infobip account details, such as individual users and api keys. — 13 operation path(s) and 0 we...71.0 Infobip Application and Entity Management APIApplications and Entities are designed to be flexible and modular to give you the opportunity to define you...71.0 Infobip Billing Usage APIThe Billing Usage API gives you programmatic access to the same billing data behind your monthly invoices. ...71.0 Infobip Blocklist APIPhone numbers and email addresses (referred to as destinations) that no longer want to be contacted are sto...71.0 Infobip Catalogs APICreate and manage your catalogs to use with other Infobip solutions. Catalogs are similar to databases, you...71.0 Infobip Messages API APIThe Messages API integrates multiple messaging channels into one interface. Instead of using a separate API...71.0 Infobip Metrics APIMetrics API is a way to access aggregated traffic information. By integrating this API, you can retrieve an...71.0 Infobip Numbers APINumbers are essential for two way communication and your branding. Buy and manage your numbers to send and ...71.0 Infobip Resources APIThe Resources API is a set of endpoints designed to manage and request communication resources, such as alp...71.0 Infobip Sending Strategy Management APISending Strategy represents one type of configuration for your sending resources. This configuration in its...71.0 Infobip Signals APISignals is a solution for detecting and blocking artificially generated traffic. Each mobile device has a u...71.0 Infobip Subscriptions Management APISubscriptions are a way to manage notifications sent to your webhooks by Infobip. It is a useful feature if...71.0 Postiz Platform APIThe full Postiz backend surface as published by the provider's own Swagger UI at https://api.postiz.com/doc...69.4 New Relic ControlNew Relic Control is an observability control plane that unifies Fleet Control, Agent Control, and Pipeline...68.8 New Relic NerdGraph APINerdGraph is New Relic's primary GraphQL API for querying observability data, managing account configuratio...68.8 New Relic Partnership APIThe New Relic Partnership API is a web service API for New Relic partners that enables them to create, edit...68.8

Strong 25 Solid coverage with minor gaps

ServiceNow AI Assets APIThe ServiceNow AI Assets API provides REST endpoints to retrieve, update, and create AI assets such as syst...64.8 ServiceNow Automation Center APIThe ServiceNow Automation Center API provides REST endpoints for managing and executing automation workflow...64.8 ServiceNow Email APIThe ServiceNow Email API provides REST endpoints for sending email messages from the Now Platform. It allow...64.8 ServiceNow GraphQL APIThe ServiceNow GraphQL API framework allows developers to create custom GraphQL API schemas on the Now Plat...64.8 ServiceNow Scripted REST APIsServiceNow Scripted REST APIs allow developers to create custom REST API endpoints on the Now Platform usin...64.8 Bonita Web REST APIThe Bonita Web REST API exposes every Bonita Runtime feature reachable over HTTP — BPM (processes, cases, t...64.1 Vendasta Platform REST APIThe Platform REST APIs are the core of the Vendasta API Gateway: business locations, sales accounts, users ...63.3 IBM Cloud Code EngineRun containerized workloads without managing servers.62.6 Boomi Platform SOAP APIThe Boomi Platform SOAP API provides the same programmatic access to the Boomi Enterprise Platform as the R...62.3 Redox Platform APIThe Redox Platform API for managing organizations, sources, destinations, and platform settings via user-le...62.1 Cloudflare Workers for Platforms APIThe Cloudflare Workers for Platforms API enables SaaS providers to deploy and manage customer code at scale...62.0 reducto-ai Platform APIThe Platform API from reducto-ai — 5 operation(s) for platform.61.5 PortOne Platform APIThe Platform API from PortOne — 44 operation(s) for platform.61.4 Sequel platform APIThe platform API from Sequel — 2 operation(s) for platform.60.4 GoNitro Platform APIThe Platform API from GoNitro — 6 operation(s) for platform.59.8 MergeMerge is the connective infrastructure for production AI. Three product lines: Merge Unified (one API for H...59.1 Red Hat Payload Ingress Service APIAPI for ingesting payloads and data uploads from registered systems into the Hybrid Cloud Console platform ...59.1 Feldera Platform APIThe Platform API from Feldera — 9 operation(s) for platform.58.3 Moody's Intelligent Risk Platform APIMoody's RMS Platform APIs are a collection of REST APIs that enable Intelligent Risk Platform tenants to wo...57.8 Roboflow REST APIThe authoritative management interface to the Roboflow platform — workspaces, projects, dataset versions, i...57.8 Nitro Software Platform APIThe Platform API from Nitro Software — 6 operation(s) for platform.57.5 Kaleyra Platform APIAccount-level platform operations - subaccount management, billing, numbers provisioning, callback profiles...57.4 Airwallex Platform APIThe Airwallex Platform API enables businesses to embed financial services into their products. Supports mer...55.6 TreblleTreblle analyzes 40 API-specific data points for every API request. All data is consolidated and easily acc...55.1 Atlassian Forge Platform REST APIThe Atlassian Forge Platform REST API provides programmatic access to the Forge serverless cloud app develo...54.7

Developing 28 Usable, with meaningful gaps to close

Akoya Apps Management APIPlatform/service API for creating and managing a data recipient's applications on the Akoya network — regis...53.8 Akoya Consent APIPlatform/service API for managing consumer consent grants across the Akoya network, letting data recipients...53.8 Akoya Notifications APIPlatform/service API for subscribing to and receiving operational notifications about the Akoya network, su...53.8 Syniverse SDC Application Access Token Management APIRegenerates the access token associated with an SDC application via GET /saop-rest-data/v1/apptoken-refresh...52.3 Syniverse Whitelisting Service APIDeveloper Community gateway service for managing whitelists of entities and transactions, used to allow tri...52.3 Semble Practice & Platform APIGraphQL surface for practice administration and platform integration — practice details, users, contacts, t...52.2 Unify Platform APIPlatform-level utilities including credits and user info52.1 Speakeasy GramThe MCP Cloud platform by Speakeasy. Ship better agents with production-ready MCP infrastructure. Host remo...51.0 Cadana Platform APIPlatform APIs for interacting with businesses50.3 Apollo GraphOS Platform APIThe GraphOS Platform API enables programmatic management of Apollo GraphOS, including publishing schemas, r...49.4 Sauce Labs Platform APIThe Platform API from Sauce Labs — 2 operation(s) for platform.49.4 Sauce Labs Platform APIRetrieve information about Sauce Labs supported automation environments, browser/OS combinations, and overa...49.4 TrueFoundry Platform APIThe TrueFoundry Platform API provides programmatic access to the TrueFoundry MLOps platform for managing ap...49.1 DataHub Platform APIWrite metadata events using the standard platform format. Provides an alternative ingestion path for emitti...48.9 Mercado Pago OAuth 2.0 APIOAuth 2.0 authorisation-code flow for platform integrations: marketplaces and partners obtain delegated acc...47.5 Gravitee platform APIThe platform API from Gravitee — 45 operation(s) for platform.47.2 StackOne Platform APIStackOne Platform API serves as the control plane for managing accounts, executing actions, controlling int...46.7 Harness Platform APIThe Harness Platform API provides access to core platform resources including projects, organizations, conn...46.0 Bolt Connect Merchant Onboarding APIAPI for platforms to complete connected merchant onboarding to Bolt, enabling platform partners to programm...45.5 Delinea Platform APIView and maintain Platform integration44.5 Delinea Platform APIPlatform-level REST API for Delinea's unified cloud platform enabling OAuth 2.0 authentication, role and gr...44.5 ClimateAI Platform APIplatform label related operations44.2 Accept Platform APIThe Platform API from Accept — 1 operation(s) for platform.44.0 Wispr AI Platform APIThe Platform API from Wispr AI — 12 operation(s) for platform.43.7 Rapid7 Insight Platform APICross-product REST API for the Insight Platform that covers user and key management, organizations, audit l...42.7 Rainbird Technologies Platform APIRetrieve information about the Rainbird Platform itself.41.5 Chatwoot Platform APIThe Platform API is used to manage Chatwoot installations at the super admin level, including managing acco...40.4 Filebase Platform APIThe Filebase Platform API provides account-level operations that complement the S3 API. Using HTTP Basic au...40.0

Thin 38 Limited public surface area

Manhattan Active Platform APIManhattan Active Platform APIs provide core platform capabilities for authentication, tenant configuration,...38.8 CloudBees Unify Platform APICloudBees Unify is the modern, opinionated software delivery platform that unifies CI, CD, feature manageme...37.5 Moody's RMS Platform APIsA collection of REST APIs that let Intelligent Risk Platform tenants automate portfolio management, underwr...37.1 AccelByte Platform APICommerce - stores, items, entitlements, wallets, orders.37.0 Purplebricks Workflow APIPlatform workflow service exposing workflow steps and an instruct-availability check that gates whether a s...36.9 fabric Platform APIThe Platform API from fabric — 1 operation(s) for platform.36.8 Uplimit Platform APIThe Platform API from Uplimit — 1 operation(s) for platform.36.4 FernFern transforms a single API source of truth (OpenAPI, AsyncAPI, Protobuf, OpenRPC, or the Fern Definition ...36.0 Memesio platform APIThe platform API from Memesio — 5 operation(s) for platform.36.0 Eightfold TalentForgeBuild-it-yourself layer that lets customers compose custom talent applications on top of the Talent Intelli...35.9 Rippling Platform APIThe Platform API from Rippling — 24 operation(s) for platform.35.6 OpenX Platform APIJSON REST API (v4) for the OpenX ad server. Sixteen CRUD objects (account, ad, adunit, adunitgroup, comment...35.5 Lamini Platform APIVersion and platform metadata endpoints.35.3 ICEYE PlatformWeb platform at platform.iceye.com for browsing catalog imagery, submitting tasking orders, monitoring task...34.7 Thermo Fisher Connect Platform OData APIThe Thermo Fisher Connect Platform OData API provides standards-based interoperability for laboratory data ...34.2 Fly.io Extensions APIThe Fly.io Extensions API is a provider-facing HTTP interface that enables third-party services to integrat...33.7 Fly.io GraphQL APIThe Fly.io GraphQL API provides a programmatic interface for managing Fly.io platform resources including a...33.7 Fly.io Machines APIThe Fly.io Machines API is a low-level REST interface for provisioning and managing Fly Machines, which are...33.7 Snorkel Flow SDK / PlatformThe Snorkel Flow Python SDK (snorkelflow) drives the platform programmatically, connecting to a customer's ...33.3 HERE Platform Data APICatalog, layer, and partition APIs for hosting and accessing location-centric data products on the HERE Pla...32.3 CloudQuery platform APIThe platform API from CloudQuery — 2 operation(s) for platform.32.1 Freshworks App SDKThe Freshworks App SDK enables developers to build custom applications and extensions that run within the F...31.6 Celigo integrator.io Platform APIThe integrator.io Platform API is a RESTful JSON API secured by Bearer Tokens. It provides programmatic acc...31.4 Qeen Customer Platform APIThe backend the Qeen customer web application (app.qeen.ai, a Nuxt single-page app) calls — a path-versione...31.4 TuneIn Platform APIThe TuneIn Platform API is a partner-facing REST API (OAuth 2.0) for embedding TuneIn's full audio service ...31.3 Princess Beef Heavy IndustriesAt Princess Beef Heavy Industries (or as we call it pb33f), we build beautifully designed heavy-duty and en...31.0 Delhivery OS1 Platform APIOS1 is Delhivery's operating-system platform for logistics; its API reference documents REST endpoints acro...30.4 Qodo Hosted APIThe hosted Qodo platform that backs Qodo Merge, Qodo Gen, and Qodo Command. As of this writing Qodo does no...29.8 Hiive Platform APIHiive is Newfold's site-connection platform API. The GPL-licensed Newfold data module (wp-module-data), ins...29.1 Huly Platform SDKThe @hcengineering/api-client Node.js package provides typed programmatic access to the Huly Platform. It e...28.6 Bytewax PlatformSelf-hosted control plane for securely building, deploying, and scaling Bytewax workloads on Kubernetes. Ma...28.5 Blynk Platform HTTPS APIEnterprise-tier OAuth2 REST API for full programmatic CRUD across Blynk Cloud tenancy. Resources include de...28.4 DXC Technology Platform APIPlatform service operations28.2 Hiro Platform APIREST API to programmatically manage Hiro Platform devnets and chainhooks.27.7 Lightning AI Platform APIThe Lightning AI control-plane API used by the lightning-sdk Python SDK, the @lightningai/sdk JavaScript SD...27.2 PagBank Connect APIOAuth 2.0 authorization API enabling platform integrations (SaaS and marketplace models) to connect applica...26.5 Port REST APIPublic REST API for the Port platform. Bearer-token authenticated (3-hour tokens minted from Port credentia...26.4 Quikr Platform APIThe Platform API from Quikr — 1 operation(s) for platform.26.4

Emerging 28 Early or largely undocumented

Arkham PlatformWeb application for searching, browsing, and analysing labelled onchain entities - wallets, exchanges, fund...26.1 Audigent Platform APIAuthenticated platform API behind the Audigent admin console. The host is live (gunicorn/Django) but every ...25.4 Garden Cloud / EnterpriseHosted Garden control plane providing remote container builds, ephemeral preview environments, team-wide ca...22.7 RISC-V Non-ISA SpecificationsSupporting technical standards that do not add new instructions or modify the RISC-V ISA but help develop t...21.5 mockAPImockAPI is a hosted platform for generating REST mock APIs. Users define resources, fields, and relationshi...20.2 Greymatter Platform APIThe Greymatter Platform API provides programmatic access to configure and manage the Greymatter zero trust ...19.5 Dash Platform DAPI (Decentralized API)Decentralized HTTP API exposing gRPC and JSON-RPC endpoints for both Dash Core layer 1 and Dash Platform la...19.1 TrueEngine APIA second production True Footage platform API, discovered through Certificate Transparency (api.trueengine....19.0 Platform APIThe Platform API is the contract between the CNB lifecycle and a platform such as pack, kpack, or a CI runn...18.9 AstroPay Cards Management APICards Management API for programmatic issuance and lifecycle management of AstroPay virtual and physical pr...16.1 AstroPay Partners Services APIPartners Services API for integrators and partner platforms to manage sub-merchants, services, and partner-...16.1 AstroPay Payments APICore Payments API on the AstroPay platform for creating, retrieving, and managing payment transactions acro...16.1 AstroPay Payout APIPayout API on the AstroPay platform for sending funds to AstroPay wallets, bank accounts, and other support...16.1 AstroPay PIX APIPIX integration on the AstroPay platform for Brazil's instant payment rail. Create PIX charges, receive PIX...16.1 AstroPay Savings Account APISavings Account API for creating and managing interest-bearing savings accounts attached to AstroPay platfo...16.1 AstroPay Scheme Transfers APIScheme Transfers API for moving funds across AstroPay accounts and between schemes inside the AstroPay netw...16.1 AstroPay Settlements APISettlements API for retrieving merchant settlement files, reconciling settled transactions, and downloading...16.1 AstroPay Tokenizer APITokenizer API and SDKs (iOS and Android) for PCI-compliant collection of sensitive card data. Cards are tok...16.1 AstroPay User Account Management APIUser Account Management API for managing the financial accounts attached to a platform user, including mult...16.1 AstroPay Users Management APIUsers Management API for creating and managing platform users associated with a merchant or partner account...16.1 Descartes Labs Platform (Archived)The historical Descartes Labs Platform — a managed geospatial data refinery and analytics environment expos...15.9 Cross River Operating System (COS)Proprietary API-driven banking core that underpins all Cross River partner programs. Provides a real-time s...15.6 JayeXJayeX is a customizable cloud developer tool suite hosted by the Continuous Delivery Foundation that provid...14.2 SpearSpear is a developer platform focused on API development workflows, providing tools for API design, collabo...13.8 syngo.via OpenApps PlatformApplication platform inside syngo.via that hosts third-party and Siemens Healthineers research and clinical...13.4 LFX PlatformLFX is the Linux Foundation's developer and community platform offering insights, tooling, and project life...12.7 Limepay Platform APIREST API for platform and marketplace integrations to onboard and manage sub-merchants: create platform mer...11.7 Collibra Core REST APIThe Collibra Core REST API exposes the full Collibra Platform for programmatic management of communities, d...11.1

Minimal 2 Almost no public developer surface

Autodesk Platform Services - Maya APICloud-based API for Maya through Autodesk Platform Services (APS), providing web service integration, OAuth...10.5 Odessa PlatformUnified lease and loan management platform delivering originations, servicing, and remarketing on a single ...7.6

Score breakdown

Frequency

67.3

log-scaled weighted occurrences

Breadth

4.7

spread across providers

Quality lift

46.1

mean composite of providers using it

Cohesion

7.6

strength of nearest seed neighbor

Where this tag comes from

Provider tag77

Api tag150

Openapi tag28

Openapi op tag193

Cohort brief

Auto-generated

The 171 providers in the APIs.io catalog tagged Platform, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers

171

all scored

Mean Kin Score

37.9

+17.2 vs catalog 20.7

Mean Agent Readiness

21.8

+12.1 vs catalog 9.7

Spread

4.1–83.3

median 36 · σ 17.8

How the 171 split by band

Exemplar 9Strong 27Developing 38Thin 59Emerging 27Minimal 11

Facet averages, against the whole catalog

Facet	This cohort	Catalog	Difference	Scored
Contract Quality	42.6	17.5	+25.1	171
Developer Ergonomics	36.4	17.9	+18.5	171
Operational Transparency	28.3	11.3	+17	171
Access Clarity	37.8	22.3	+15.5	171
Contract Governance	14.6	6.4	+8.2	171
Discoverability	67.6	60.4	+7.2	171

A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.

What this cohort publishes

Artifact	This cohort	Catalog	Difference
MCP server (any)	29%	16%	+13
MCP server (first-party)	11%	7%	+4
Agent Skills	0%	0%	0
OAuth scopes	14%	9%	+5
Security	98%	88%	+10
Arazzo workflows	14%	2%	+12
Governance rules	47%	13%	+34

mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.

Top by Kin Score

1 Salesforce 83.3
2 ZoomInfo 80.8
3 PAY.JP 78.6
4 Vessel 72.1
5 Dynatrace 71.8
6 Adobe Suite 71.2
7 Infobip 71
8 Postiz 69.4
9 New Relic 68.8
10 GitLab 65.3

Work with this as data

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MCP server

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https://apis.io/mcp

Tools for tags

7 MCP tools reach this

find_tagsBrowse and filter every tag in the catalog.
get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
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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This tag

curl "https://apis.io/api/v1/tags/platform"

All tags

curl "https://apis.io/api/v1/tags?limit=25"

As a scored cohort

curl "https://apis.io/api/v1/cohorts/tag/platform"

The distribution (Pro)

curl "https://apis.io/api/v1/cohorts/tag/platform/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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Platform

Providers using this tag (171)

APIs with this tag (150)