established · -1.3 capabilitymarket actiondomain

Discovery

Score 27.8 / 100 41 providers +290 via APIs 322 APIs Search apis.io →
Workflows using this tag
Stytch SMS One-Time Passcode Login · Stytch Stytch B2B Create Organization and Invite Member · Stytch Stytch B2B Email OTP Discovery and Exchange · Stytch Stytch OAuth Authenticate and Session · Stytch Stytch User Create, Search, and Delete · Stytch Stytch Password Reset by Email · Stytch Stytch TOTP Authenticator Enrollment · Stytch Stytch B2B TOTP Authenticator Enrollment · Stytch
Business capabilities this tag reaches
Cybersecurity Management 5 Information Technology Management 3 Developer Platform & API Ecosystem Management 2 Software Product Engineering Management 1 Human Capital Management 1

Providers using this tag (41)

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

Exemplar 3 Complete, well-documented, and agent-ready
Developing 5 Usable, with meaningful gaps to close
Thin 7 Limited public surface area
Emerging 11 Early or largely undocumented
Minimal 15 Almost no public developer surface

APIs with this tag (321)

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 23 Complete, well-documented, and agent-ready
APIs.io Submit APIDiscover a domain's machine-readable API surface and submit a provider for review — the Add-API door, docum...93.8Eventwren Discovery APIBrowse, search and read published events on Eventwren — free to browse, with a daily free search allowance ...85.6Hagglebee Discovery APIBrowse, search and read published classified ads on Hagglebee — free to browse, with a daily free search al...84.3Yarnhen Discovery APIBrowse, search and read published stories on Yarnhen — free to browse, with a daily free search allowance —...84.3Yawplet Discovery APIBrowse, search and read published messages on Yawplet — free to browse, with a daily free search allowance ...84.3GitLab Search APIThe GitLab Search API enables programmatic search across a GitLab instance, group, or project. It supports ...81.0Agoragentic Discovery APIPublic machine-readable discovery surfaces and endpoint contract metadata80.4GitHub Search APIThe GitHub Search API lets you programmatically find and filter content across GitHubincluding repositories...79.0Postman Tags APIThe Tags API manages tags applied to APIs, collections, and workspaces for organization, governance reporti...78.0Microsoft Azure Discovery APIThe Discovery API from Microsoft Azure — 4 operation(s) for discovery.76.5Hive Civilization Discovery APIThe discovery API from Hive Civilization — 5 operation(s) for discovery.74.7Delx Discovery APIThe discovery API from Delx — 2 operation(s) for discovery.72.5Impact MCP ServerRemote Model Context Protocol server for impact.com. Fifteen documented tools give an AI assistant account-...70.4FeedOracle Technologies Discovery APIWell-known endpoints for agent discovery (ANP/A2A-compatible).70.1Leadspace Discovery APIBulk account expansion into net-new contacts70.1Delinea Discovery APIDiscoveryController69.8Entur Discovery APIDiscovery endpoints for landing page, conformance, and API metadata.69.6AlgoVoi Discovery APIResource discovery and manifest endpoints67.7OddsRelay Discovery APISports, events, venues, regions. Free.67.7Microsoft Purview Discovery APIOperations for searching and discovering data assets67.1API Evangelist APIsIndividual API resources tracked across the API Evangelist network, drawn from many providers and business ...66.8API Evangelist Discovery APIReusability and experience (DX/AX) analysis across a set of APIs.66.8UiPath Discovery APIDiscover available projects, classifiers, and extractors66.6
Strong 32 Solid coverage with minor gaps
ServiceNow Agent Client Collector APIThe ServiceNow Agent Client Collector (ACC) API provides REST endpoints for managing agent client collector...66.0ServiceNow Identification and Reconciliation APIThe ServiceNow Identification and Reconciliation API provides a REST endpoint for creating or updating conf...66.0cogDepot Discovery APIUnauthenticated, free machine-readable surfaces: the A2A Agent Card, the AI catalog, the canonical discover...65.9Oracle Discovery APIThe discovery API from Oracle — 8 operation(s) for discovery.65.9fal Models Catalog APIRead-only discovery endpoints for browsing fal's 1,000+ production model catalog, including model metadata,...65.6Ploid Discovery APIThe Discovery API from Ploid — 1 operation(s) for discovery.65.2Relm Discovery APISelf-describing schema, usage, settings.64.6MediaRuntime Discovery APIPublic capability and contract discovery.63.5aicomglobal Discovery APIThe Discovery API from aicomglobal — 1 operation(s) for discovery.62.2Dant3 Discovery Agent (A2A)A2A 1.0 agent (JSON-RPC binding) that returns machine-readable entry points for the Dant3 network, machine ...61.3Dant3 MCP ServerHosted remote MCP server (Streamable HTTP, runtime 1.2.0, protocol 2026-07-28 with 2025-06-18 compatibility...61.3Inrupt Discovery APIWebSocket Discovery61.0D&B Direct+ Search APIThe Search surface of D&B Direct+ lets applications find businesses, principals, and related entities using...60.7Dotdigital Marketing Developer Hub MCP ServerA remote MCP server that exposes the Dotdigital OpenAPI corpus and the developer-hub documentation to AI co...60.4Stytch Discovery APIThe Discovery API from Stytch — 5 operation(s) for discovery.60.4Smart Pension Discovery APIThe Discovery API from Smart Pension — 1 operation(s) for discovery.60.3invinoveritas Discovery APIThe discovery API from invinoveritas — 3 operation(s) for discovery.60.0Neo4j Discovery APIServer discovery endpoint that returns available endpoints, server version, edition, and authentication con...59.8Pagesnap Discovery APIMachine-readable discovery resources58.6ParlayAPI Discovery APIThe Discovery API from ParlayAPI — 7 operation(s) for discovery.58.4ScienceLogic Discovery APIThe Skylar Compliance device discovery engine uses a variety of methods to discover hosts on your network t...58.0Clearbit Discovery APISearch Clearbit's company database with a structured query to build target-market lists. Endpoint /v1/compa...57.9FOLIO Discovery APIThe discovery API from FOLIO — 8 operation(s) for discovery.57.6Optum Discovery APIThe Discovery API from Optum — 1 operation(s) for discovery.57.0CONNSKILL Discovery APIThe Discovery API from CONNSKILL — 2 operation(s) for discovery.56.6PropelAuth Discovery APIOpenID Connect discovery56.5AppOmni Discovery APIThe Discovery API from AppOmni — 3 operation(s) for discovery.56.3Aircover Discovery APIMachine-readable discovery metadata55.8level2 Discovery APIEndpoints for discovering similar stocks and retrieving company fundamental summaries.55.0Covalent Discovery APIList and search x402 endpoints exposed by GoldRush.54.9ClawSpan Discovery APIWell-known documents — start here.54.6GSMA Discovery APIFind the closest Edge Cloud Zone to the user device.54.3
Developing 76 Usable, with meaningful gaps to close
OptionsAhoy Discovery APIAPI inventory53.9Carrier Lynx Dev Portal GraphQLThe GraphQL backend behind the Lynx Fleet Dev Portal. Its /public/graphql endpoint answers anonymously and ...53.0Vaultfire Protocol Discovery APIAgent directory and search53.0CanFly Discovery APIPublic catalog52.6FrameThrower Discovery APIAutocomplete and helpers52.6XGuard Discovery APIThe Discovery API from XGuard — 2 operation(s) for discovery.52.4Artifactories Discovery APIMachine-readable discovery and subscriptions52.3Sylvia API Discovery APIThe Discovery API from Sylvia API — 3 operation(s) for discovery.52.2Azure Migrate Discovery APIManage discovery sites and inventory of on-premises servers, databases, and applications. Provides agentles...51.9Orthogonal Discovery APIFind APIs and endpoints, inspect parameters, and get code snippets.51.6We > Ultrarich Discovery APIDiscover (list) the available endpoints.51.5Plyrium Discovery APIFree, anonymous machine-readable service metadata.51.4SSSNACK Discovery APIThe Discovery API from SSSNACK — 3 operation(s) for discovery.51.1Typeface Discovery APIThe Discovery API from Typeface — 2 operation(s) for discovery.50.9Weaviate Discovery APIThe discovery API from Weaviate — 1 operation(s) for discovery.50.9IAB Tech Lab Discovery APINatural language inventory discovery50.8UM Library discovery — Ex Libris Primo VE tenancyThe University of Macau Library's catalog and discovery layer is an Ex Libris Primo VE tenancy. UM's instit...50.8Enterprise Manager Target Management APIAPI for managing monitored targets including discovery, configuration, lifecycle operations, bulk property ...50.6Coin Railz Discovery APITest and discovery endpoints50.0Helka Library Discovery — Ex Libris Primo tenantTENANT RELATIONSHIP. helka.helsinki.fi redirects to an Ex Libris Primo discovery interface with view identi...49.2University of Helsinki API Portal (Gravitee)The University's own API developer portal and gateway — a self-hosted Gravitee API Management deployment. T...49.2TeamOhana Discovery APIThe Discovery API from TeamOhana — 3 operation(s) for discovery.49.0PydanticAI Discovery APIThe discovery API from PydanticAI — 1 operation(s) for discovery.48.3Search APIAPI enabling search across organizations, instruments, quotes, and economic indicators on the Refinitiv Dat...48.3Hergert Synthora Discovery APIFree machine-readable discovery documents48.0Warwick Library Discovery (Summon)Warwick's library discovery layer. encore.lib.warwick.ac.uk issues an HTTP 302 to warwick.summon.serialssol...47.9Zoca Discovery APIThe Discovery API from Zoca — 35 operation(s) for discovery.47.8Buildpack RegistryThe Cloud Native Buildpacks registry indexes published buildpacks for discovery and reuse. It mirrors metad...47.7Infinite Audience Discovery APIAudience count and lookup (exploration)47.7CharitySense Discovery APIIdentity search and related-organization discovery.47.6Root (fka Slim.ai) Discovery APIThe Discovery API from Root (fka Slim.ai) — 2 operation(s) for discovery.47.6Login.gov Discovery APIOIDC discovery and public key endpoints.46.9ModelRush Discovery APIThe Discovery API from ModelRush — 2 operation(s) for discovery.46.83GPP Forge APIThe 3GPP Forge (forge.3gpp.org) is a self-managed GitLab instance where 3GPP publishes the machine-readable...46.3Seshat Markets Discovery APIThe Discovery API from Seshat Markets — 2 operation(s) for discovery.45.8US Census Bureau Discovery APIDataset discovery via the DCAT-compliant catalog45.3shveik Discovery APIFree, unpaid API metadata.45.0Voyant.io Discovery APIOne-time discovery runs and results.45.0Kimetsu Discovery APIStatic, anonymous machine-discovery documents.44.5Telenor Sverige Discovery APIFind images and their corresponding metadata.44.5PrivateDAO Discovery APIThe Discovery API from PrivateDAO — 1 operation(s) for discovery.44.4Augmentt DiscoverAugmentt Discover provides SaaS discovery and Shadow IT detection capabilities for MSPs, identifying all cl...44.2Dealroom Discovery APIAPI root discovery and functional namespaces.44.1Discovery RFx Publication FROM External Marketplace APIPublishes RFx events from an external marketplace into SAP Ariba Discovery for sourcing activities.44.0Discovery RFx Publication TO External Marketplace APIPublishes RFx events from SAP Ariba to external marketplaces for broader supplier participation.44.0iDiscover library discovery (Ex Libris Primo VE) — TENANTCambridge's library discovery layer runs on Ex Libris Primo VE. idiscover.lib.cam.ac.uk is a CNAME to cam.p...43.9Vantor Discovery APIThe Discovery API from Vantor — 5 operation(s) for discovery.43.7UC Davis Library discovery — Ex Libris Primo (tenant)Library discovery at search.library.ucdavis.edu is an Ex Libris Primo instance. The subdomain is UC Davis's...43.6CharacterQuilt Discovery APIThe Discovery API from CharacterQuilt — 1 operation(s) for discovery.43.4Dott Discovery APIAuto-discovery of available feeds and cities43.3Scout RFP (Workday Strategic Sourcing) Discovery APIEndpoints to facilitate discovery of SCIM service provider features43.3Lunar Discovery APIAPI discovery and remedy state reporting43.2BUW Library Discovery (Ex Libris Alma / Primo, OMNIS)The University of Warsaw Library (BUW) migrated off NUKAT to Ex Libris Alma with Primo discovery in Decembe...43.1Brocade SANnav Management Portal REST APIThe Brocade SANnav Management Portal REST API provides a programmable web-service interface for accessing a...42.9Dell Servers Discovery APINetwork discovery configuration and job management42.9HAProxy Discovery APIAPI autodiscover endpoints42.7Orange Logic Search APIThe Search API from Orange Logic — 1 operation(s) for search.42.4Sahara AI Discovery APIDiscover models and compute providers available on the network.42.4SPIRE Discovery APIOpenID Connect discovery document endpoint that describes the OIDC provider configuration and supported cap...42.4UCSB Library Discovery (Ex Libris Primo VE)UCSB Library’s catalog and discovery layer. The host search.library.ucsb.edu is a UCSB CNAME onto ucsb.prim...42.2Recipe API Discovery APIRequires API key. No credit cost. Browse categories, cuisines, and dietary options.41.8Miro Discovery APIThe Discovery API from Miro — 5 operation(s) for discovery.41.6Lund University Publications unAPIunAPI 1 discovery service returning the alternate metadata formats available for LUP records, which is how ...41.5XML Sitemaps Across PropertiesEvery People Inc brand exposes a discoverable sitemap index at /sitemap.xml with per-section sitemap files....41.5University Library Discovery (Ex Libris Primo)TENANT RELATIONSHIP, not a UIUC contract. Library discovery at Illinois runs on Ex Libris Primo — search.li...41.4Cequence API SpyderAPI Spyder is a SaaS-based, agentless external discovery service that provides an attacker's view into an o...41.2TradeDataHub Public API Discovery APIZero-knowledge inventory discovery (coverage, states, trades, cities).41.1SNHP Discovery APICatalog + agent onboarding41.0HKU Libraries Discovery (Ex Libris Primo tenancy)HKU Libraries' discovery layer runs on Ex Libris Primo VE at julac-hku.primo.exlibrisgroup.com under the JU...40.8University of Hong Kong Discovery APIMetadata documents that describe the identity service.40.8CoreStory Discovery APIThe discovery API from CoreStory — 3 operation(s) for discovery.40.7UNSW Library discovery (Ex Libris Primo VE)UNSW Library's discovery layer runs on Ex Libris Primo VE. This entry records the tenancy so the relationsh...40.4National Energy System Operator (NESO) Discovery APIDiscovery endpoints for organizations, datasets, and tags.39.9IXON Discovery APIThe Discovery API from IXON — 1 operation(s) for discovery.39.8Kronos Quant Signal API Discovery APIThe Discovery API from Kronos Quant Signal API — 2 operation(s) for discovery.39.6Helm Repository Index SchemaJSON Schema for the index.yaml file served by Helm chart repositories. The index is the primary discovery m...39.3
Thin 109 Limited public surface area
BMC XIV Discovery APIMachine-readable agent discovery.39.0DigiCert Discovery APIThe DigiCert Discovery API enables scanning of internal and public-facing networks using sensors to find SS...38.7Roku Discovery APIDevice discovery and metadata38.7CatalogPlus library discovery (Ex Libris Primo, OBVSG-hosted)TU Wien's library discovery layer. Recorded as a tenant relationship, which is a real institutional fact, s...38.2KG-NINJA Discovery APIMachine-readable service discovery37.7Spring Security Discovery APIThe Discovery API from Spring Security — 2 operation(s) for discovery.37.7ETH Library @ swisscovery (Ex Libris Alma/Primo via SLSP)ETH Library's discovery layer runs as the 41SLSP_ETH view on swisscovery, the shared Ex Libris Alma/Primo p...37.6Cape Partners Discovery APIThe Discovery API from Cape Partners — 7 operation(s) for discovery.37.4EPFL Library Discovery on swisscovery (Ex Libris, tenant)EPFL's library discovery and resolution run on Ex Libris Primo VE with Alma behind it, delivered through SL...37.4Lancaster Library Discovery and Services (Ex Libris Alma / Primo VE) — tenantLancaster University Library runs on the Ex Libris platform: Primo VE for discovery (OneSearch, view identi...37.2Pixelfed Discovery APITrending content, suggestions, and directory37.2Unisson Discovery APIThe discovery API from Unisson — 6 operation(s) for discovery.37.1Voidpet Discovery APIThe Discovery API from Voidpet — 1 operation(s) for discovery.37.0University of Groningen Library discovery (OCLC WorldCat)Library discovery runs on OCLC WorldCat Discovery at rug.on.worldcat.org, a tenant instance on OCLC's platf...36.9FindIt@Bham library discovery (Ex Libris Primo tenancy)FindIt@Bham is the University's library discovery layer, running on Ex Libris Primo — findit.bham.ac.uk CNA...36.8University of Florida Discovery APIRoot index and controlled vocabularies.36.7UWA Library OneSearch (Ex Libris Primo VE tenancy)UWA Library discovery, served from onesearch.library.uwa.edu.au and redirecting to an Ex Libris Primo VE ap...36.7SirsiDynix Enterprise Library Catalogue (tenant)The library's catalogue, a SirsiDynix Enterprise tenant at rdg.ent.sirsidynix.net.uk/client/en_GB/library (...36.6Gadjah Mada University Discovery APIRFC 8414 & OIDC Discovery36.4Merchant-0 Discovery APIThe Discovery API from Merchant-0 — 3 operation(s) for discovery.36.4University of Chicago Library Catalog API (VuFind)The Library's discovery layer is VuFind, self-hosted at catalog.lib.uchicago.edu and forked in the institut...36.3ProductPlan Discovery APIManage ideas, opportunities, customers, and idea forms36.2Landgate Discovery APIAutocomplete, resource search and the DCAT catalog36.1University of Auckland Library Discovery (Ex Libris Primo tenant)The University of Auckland Library's discovery layer, an Ex Libris Primo VE tenancy (vid=64UAUCK_INST:UOA, ...36.1Envoy Proxy Health Discovery Service APIThe Envoy Health Discovery Service (HDS) is a gRPC-based API that enables a management server to instruct E...35.9Linkerd Discovery APIAPI resource discovery35.9Repositorio da Universidade de Lisboa — DSpace REST APIAnonymous HAL+JSON REST API of the institution's DSpace 7.6.1 repository — communities, collections, items,...35.9Jack Henry & Associates Discovery APIOpenID Connect discovery and JWKS.35.7HOLLIS library discovery (Ex Libris Primo VE tenancy)HOLLIS is Harvard Library's discovery layer. hollis.harvard.edu CNAMEs to hvd.primo.exlibrisgroup.com and r...35.4AFMR Discovery MCP ServerPublic read-only Model Context Protocol server (ai.afmr/discovery, MCP 2025-11-25, Streamable HTTP, statele...35.3_done CatalogSingle-page agent-native catalog of the 27 _done pay-per-call utility APIs. Publishes a real llms.txt, a ro...35.2NTHU Library Discovery (Primo VE tenant)NTHU Library's discovery service on Ex Libris Primo VE. Notable for what it reveals rather than what it off...35.0Emory Libraries Discovery (Ex Libris Primo VE)Library discovery and catalog search for Emory Libraries runs on Ex Libris Primo VE. The Emory entry point ...34.8SNU Library Discovery (Ex Libris Primo / Alma) — tenancySeoul National University Library runs library management and discovery on Ex Libris Alma and Primo, instit...34.6WIReDSpace DSpace REST Discovery APIBrowse indexes and the search/discovery endpoint over WIReDSpace holdings, plus an OpenSearch 1.1 descripti...34.6TheMealDB Discovery APIThe Discovery API from TheMealDB — 4 operation(s) for discovery.34.5SOLO library discovery (Ex Libris Primo VE tenancy)The Bodleian Libraries' discovery layer is Ex Libris Primo VE. Any Primo or Alma REST API reachable under t...34.3UKAZ Library Discovery — Ex Libris Primo VE tenancyUKAZ, the Charles University library discovery service, is an Ex Libris Primo VE tenancy. ukaz.cuni.cz redi...34.3Aalto Learning Centre discovery (Ex Libris Primo / Alma, Finna)Library discovery and the library management system are Ex Libris products under Aalto tenancies — primo.aa...34.1DiscoverEd Library Discovery (Ex Libris Primo) — tenantDiscoverEd is the University Library's discovery layer, an Ex Libris Primo tenancy on an Edinburgh subdomai...34.0LinkAGI Model API Discovery APIInspect the models visible to the current token group.34.0KIT Library Catalogue REST API (self-hosted Koha)The KIT Library self-hosts Koha, the open-source integrated library system, at katalog.bibliothek.kit.edu, ...33.9PKU Institutional Repository OpenSearch FeedOpenSearch 1.1 query interface returning an Atom feed of repository records, served from the institution's ...33.9YorSearch Library Discovery (Ex Libris Primo / Alma)YorSearch is the University of York library discovery service, an Ex Libris Primo front end over an Alma ba...33.9Quietforge x402 Service Index APIA searchable, health-probed index of live x402 pay-per-call endpoints re-crawled from the Coinbase CDP and ...33.8RubyGems Search APIThe RubyGems Search API allows developers to search for gems by matching a query string against gem names a...33.8Omni library discovery (Ex Libris Primo VE tenancy)uOttawa Library's discovery layer, Omni, is an Ex Libris Primo VE view delivered through the Ontario Counci...33.6Macquarie University Library MultiSearch (Ex Libris Primo)Library discovery for Macquarie runs on Ex Libris Primo at multisearch.mq.edu.au. The holdings are Macquari...33.5CMR OpenSearch APIOpenSearch-compliant API wrapper for CMR Search enabling standard OpenSearch client integration. Supports c...33.4u:search Library Discovery (Ex Libris Primo)u:search is the Vienna University Library's discovery layer. Probed 2026-08-30: https://usearch.univie.ac.a...33.4King Fahd University of Petroleum & Minerals Discovery APIUnauthenticated metadata endpoints. All three fetched live 2026-08-30.33.2Ghent University Library catalogue (Ex Libris Alma/Primo VE tenancy)lib.ugent.be redirects to libcatalog.ugent.be, an Ex Libris Primo VE discovery layer running under institut...33.1Digital PUL (DPUL)Princeton's public digital collections site at dpul.princeton.edu (pulibrary/dpul), the presentation layer ...32.9Ex Libris Alma / Primo VE — Princeton tenancy (01PRI_INST)Princeton's library management and discovery layer runs on Ex Libris, with institution code 01PRI_INST: Alm...32.9Princeton University Library Catalog (Orangelight)Princeton's library catalog at catalog.princeton.edu, a Blacklight application the Library writes and maint...32.9Princeton University Library Finding Aids (PULFAlight)Archival finding aids for Princeton's special collections and the Mudd Manuscript Library, served by an Arc...32.9Princeton University Library Maps and Geospatial Data (PUL Map)GeoBlacklight application at maps.princeton.edu (pulibrary/pulmap) serving Princeton's geospatial data cata...32.9NAIC Discovery APIThe JSON:API entry point.32.7whiteclover Discovery APISelf-description: the machine index, skill.md, llms.txt, the agent card.32.7Bird Discovery APIGBFS auto-discovery and version metadata32.6Bureau of Consular Affairs Discovery APIRead-only discovery actions (packages, groups, organizations, tags).32.3Liquid Death Discovery APIStore-level discovery documents for crawlers and agents32.2UCD Library discovery (Serials Solutions / Clarivate)UCD Library's discovery layer runs on Serials Solutions (Clarivate/ProQuest) under a customer key, not on a...32.2Cornell University Library Catalog Search APIJSON search over Cornell University Library's catalog. The catalog is the library's own Blacklight deployme...32.0Capella Space Catalog APIThe Capella Catalog API is a STAC-compliant search interface over the archive of SAR collects. Clients quer...31.9Cardiff LibrarySearch (Ex Libris Primo tenancy)librarysearch.cardiff.ac.uk is Cardiff's discovery layer, an Ex Libris Primo view (vid=44WHELF_CAR:CAR) sit...31.9University Library Discovery (Ex Libris Primo)The University Library's discovery layer runs on Ex Libris Primo at tu-berlin.hosted.exlibrisgroup.com — an...31.9DI-fusion OpenSearch DescriptionOpenSearch 1.1 description document for the DI-fusion discovery interface, allowing a client to register DI...31.6TueFind subject discovery services (ixTheo, RelBib, KrimDok)Three national subject-information discovery services built and operated by Tübingen University Library on ...31.4QuizAPI Discovery APIEndpoints that require no authentication31.1Apache Atlas Discovery APISearch and discover metadata entities using various search strategies.31.0Despegar Discovery APIThe Discovery API from Despegar — 1 operation(s) for discovery.30.8UMD Discover — library discovery layerUMD's library catalog and discovery layer, delivered as Ex Libris Primo through the University System of Ma...30.8CAMARA Project Discovery APIFind the closest Edge Cloud Zone to the user device.30.4MSU Libraries Catalog Search APISearch half of the same MSU Libraries VuFind 11.0.4 REST API on catalog.lib.msu.edu/api/v1 — GET /search, /...30.2UCSF Library Discovery (Ex Libris Primo)UCSF Library's discovery layer, delivered on Ex Libris Primo. No UCSF-operated catalog API was found; the P...30.0swisscovery (SLSP / Ex Libris Alma) SRU — Basel institution zoneSRU (Search/Retrieve via URL) interface to swisscovery, the Swiss national library discovery platform, scop...29.9Spring Data Discovery APIThe Discovery API from Spring Data — 1 operation(s) for discovery.29.8Glama MCP Server RegistryComprehensive index of 23,000+ MCP servers, 4,000+ managed connectors, and 169,000+ tools spanning 86 curat...29.7GoDaddy Discovery APIIndicative, non-committing operations for finding and checking domains. Use suggestDomains for natural-lang...29.7Brown University Discovery APIThe API root link index.29.6BruKnow Library Discovery (Ex Libris Primo VE tenant)Brown University Library's discovery layer. search.library.brown.edu redirects to bruknow.library.brown.edu...29.6Ginnie Mae Discovery APIThe Discovery API from Ginnie Mae — 2 operation(s) for discovery.29.6University of Melbourne Discovery APIHAL root document29.6WorldCat Discovery — Université de MontréalLibrary discovery for the Université de Montréal libraries, delivered on OCLC WorldCat Discovery. Recorded ...29.5Eurostat Catalogue APIAPI for discovering all publicly available Eurostat datasets, browsing the navigation tree, and retrieving ...29.2Discover — EBSCO Discovery Service (Massey tenancy)"Discover" is Massey University Library's discovery layer, an EBSCO Discovery Service tenancy under custome...28.8Massey University Discovery APISearch and browse indexes.28.8NYCU Library Discovery (Ex Libris Primo tenancy)NYCU's library discovery layer, an Ex Libris Primo tenancy. Recorded as a real institutional relationship. ...28.8Primitive Discovery APIUnauthenticated entry point that lists the API base URL, how to obtain credentials, and the operations call...28.8Julep Beauty Discovery APIStore metadata and agent-discovery documents.28.6California Attorney General Discovery APIThe JSON:API index.27.9Library Search (Ex Libris Alma / Primo) — tenancyRELATIONSHIP, NOT A CONTRACT. University of Leeds Libraries discovery and resource management run on the Ex...27.9allagents Discovery APIMachine-readable discovery documents.27.8allagents Operator (A2A Agent)The directory as an A2A agent. POST a JSON-RPC 2.0 message/send stating a need ("I need a translation agent...27.8Moralis Discovery APIThe Discovery API from Moralis — 11 operation(s) for discovery.27.8Library discovery (Ex Libris Alma / Primo VE tenant)Library resource management and discovery on Ex Libris Alma and Primo VE, operated as a Liverpool tenant. V...27.6Maastricht University Library discovery (OCLC WorldCat)Library discovery runs on OCLC's hosted WorldCat Discovery under an institution-specific subdomain. A textb...27.6University of Bristol Library Discovery (OCLC WorldCat Discovery)TENANT RELATIONSHIP, NOT A BRISTOL CONTRACT. Bristol's library discovery layer is an OCLC WorldCat Discover...27.2Energy Information Administration Discovery APIBrowse the API tree to discover available routes, facets, and metadata.27.0Te Waharoa Library Discovery (Ex Libris Primo / Alma tenancy)Te Waharoa is the library's discovery service, running on Ex Libris Primo backed by Alma on the institution...27.0UC Berkeley Library GeoData (GeoBlacklight) Catalog APIThe UC Berkeley Library's GIS and map discovery application, built and hosted by the Library itself (the ap...27.0UC Library Search / Primo VE Discovery (Ex Libris tenant)Library discovery for the Berkeley campus runs on Ex Libris Primo VE as part of the shared UC Library Searc...27.0LayerZero Discovery APIThe Discovery API from LayerZero — 3 operation(s) for discovery.26.8Official MCP RegistryCommunity-driven, Anthropic-maintained registry that functions as an app store for MCP servers. Allows deve...26.8Pulse MCPThird-party MCP directory and news site. Maintains a sub-registry API that implements the Generic MCP Regis...26.8SmitheryThird-party MCP server registry and hosted runtime. Catalogs community-built MCP servers, generates install...26.8National University of Singapore Discovery APIMachine-readable metadata describing the identity service and its signing keys.26.4Chula Library Discovery (EBSCO tenant)The Office of Academic Resources fronts its licensed-content discovery through EBSCO, under the named custo...26.3
Emerging 76 Early or largely undocumented
UOW Library Discovery (Ex Libris Primo / Alma tenancy)The UOW Library runs on the Ex Libris Alma library services platform with the Primo discovery layer, on the...26.1King's LibrarySearch (Ex Libris Primo)Library discovery for King's, on Ex Libris Primo. GET / returns 200 and redirects to /discovery/search?vid=...26.0UQ Library discovery (Ex Libris Primo VE tenancy)UQ's library discovery layer, a Primo VE tenancy on Ex Libris. No contract is saved under UQ — any Primo or...25.9swisscovery UNIGE (SLSP / Ex Libris)The University of Geneva's library discovery and management tenancy. Its catalog runs on Ex Libris Primo an...25.8Filrep.io Storage Provider APIRESTful JSON API for discovering and evaluating Filecoin storage providers (miners). Returns reputation sco...25.6Library Discovery Catalogue (Ex Libris Primo VE tenancy)Leiden University Libraries' discovery catalogue at catalogue.leidenuniv.nl CNAMEs to leiden.primo.exlibris...25.5LSE Library Search (Ex Libris Primo VE / Alma)LSE library discovery runs on Ex Libris Primo VE at librarysearch.lse.ac.uk, which CNAMEs to lse.primo.exli...25.4National Library of Medicine Discovery APIDiscover database metadata, related records, and citations.25.3Ex Libris Primo / Alma Library Discovery (01VAN_INST)Vanderbilt's library discovery layer runs on Ex Libris Primo VE with the institution code 01VAN_INST and vi...25.2Heriot-Watt Library Discovery (Ex Libris Primo)Library discovery and catalog search for Heriot-Watt's Edinburgh, Scottish Borders, Orkney, Dubai and Malay...25.0Library Discovery (Ex Libris Primo VE tenant)Library discovery runs on an Ex Libris Primo VE tenancy at khalifa.primo.exlibrisgroup.com with view id 971...25.0Curtin Library Discovery (Ex Libris Primo/Alma tenant)Curtin Library's discovery layer, running on Ex Libris Primo over Alma. The collection and the holdings are...24.7Inflection AI Discovery APIThe Discovery API from Inflection AI — 1 operation(s) for discovery.24.7Nanjing University Library Catalog (OPAC)The library's catalog host. It is live but restricted to the campus network: every route, including an OAI-...24.7NOAA ERDDAP Discovery APISearch and browse available datasets.24.6University of Alberta Library Catalogue (Alma Z39.50 + Primo VE)The library's discovery and catalogue layer is Ex Libris. The library publishes its own Z39.50 production s...24.6University of Waikato Discovery APIOpenID Provider metadata and signing keys.24.4Waikato Library Discovery on Ex Libris Primo VE (tenant)The University of Waikato Library's discovery layer is a named tenancy on Ex Libris's shared Primo VE platf...24.4AlloyX Discovery APIThe Discovery API from AlloyX — 1 operation(s) for discovery.24.2SINAB library catalog (self-hosted Ex Libris Aleph)catalogo.unal.edu.co runs Ex Libris Aleph on UNAL's own infrastructure (168.176.5.96), not on an Ex Libris ...24.1University Library Primus Discovery (Ex Libris Primo/Alma tenancy)Primus, the University Library's central search portal, is an Ex Libris Primo deployment backed by Alma, se...24.1NUsearch library discovery (Ex Libris Alma / Primo VE tenant)Library discovery and resource management on Ex Libris Alma and Primo VE, operated as a Nottingham tenant a...23.8Omni library discovery — Ex Libris Primo VE (tenant)Western Libraries' discovery layer is Omni, the Ontario Council of University Libraries' shared Ex Libris A...23.8Thunes Discovery APIThe Discovery API from Thunes — 6 operation(s) for discovery.23.8WorldCat Discovery (OCLC tenancy)The University of Glasgow Library's discovery layer, operated for the university by OCLC on a Glasgow-scope...23.7AI Catalog ManifestThe publishing half of the standard — the JSON manifest a domain serves at /.well-known/ai-catalog.json dec...23.6WINE Library Discovery (Ex Libris Primo tenancy)Waseda University Library's discovery service, WINE, is an Ex Libris Primo VE tenancy under institution cod...23.5Queensland University of Technology Discovery APIProvider metadata documents.23.3swisscovery — University Library of Bern tenant viewLibrary discovery for the University of Bern runs on swisscovery, the Swiss Library Service Platform's shar...22.4University of Rochester Library Discovery — Ex Libris Primo VE tenancyRiver Campus Libraries discovery runs on Ex Libris Primo VE under the institution-specific view identifier ...22.1Library Discovery — Ex Libris Primo VE / Alma (tenant)The University of Sydney Library runs on the Ex Libris Alma library services platform with the Primo VE dis...21.9Sorbonne University Libraries — Ex Libris Primo discoveryLibrary discovery for Sorbonne University's letters, sciences and medicine libraries, running on Ex Libris ...21.6USC Libraries Discovery (Ex Libris Primo VE, Tenant)USC Libraries' catalog and discovery layer runs on Ex Libris Primo VE as institution view 01USC_INST:01USC ...21.6University of Sussex Library Discovery (Ex Libris Primo tenant)Library discovery for Sussex runs on Ex Libris Primo VE as institution view 44SUS_INST / 44SUS_VU1, hosted ...21.4Fudan University Discovery APIMachine-readable metadata about the provider.21.2BU Libraries Discovery (Ex Libris Primo)Boston University Libraries' discovery layer runs on Ex Libris Primo under Boston University's tenant view ...21.1CWRU library discovery — Ex Libris Primo view 01OHIOLINK_CWRU:CWRUCCWRU's library discovery layer is an Ex Libris Primo view operated through the OhioLINK consortium. digital...21.0HUJI Library Discovery (Ex Libris Primo tenant)Library discovery for the Hebrew University's library system, running on Ex Libris Primo under institution ...21.0Library Search — Ex Libris Primo VE / Alma discovery tenancyQueen Mary's library discovery layer is Ex Libris Primo VE over Alma, fronted by the vanity host librarysea...21.0Tekton Hub APITekton Hub is a public catalog of reusable Tasks and Pipelines exposed via REST API — search, fetch, and re...20.8Copernicus Marine CSW Catalogue APIThe Copernicus Marine Catalogue Service for the Web (CSW) provides OGC-compliant metadata discovery over th...20.7Library Discovery (Ex Libris Primo VE)Library discovery for Ohio State University Libraries, delivered on Ex Libris Primo VE through the OhioLINK...20.5GS1 Discovery APIEndpoints to obtain information about the endpoint, such as EPCIS and CBV versions or custom vocabularies.20.4Library discovery — Ex Libris Primo tenancyLibrary discovery runs on Ex Libris Primo VE at abdn.primo.exlibrisgroup.com with institution view 44ABE_IN...20.3Qatar University Discovery APIProvider metadata and signing keys.20.2Free Cocktail API Discovery APIThe Discovery API from Free Cocktail API — 4 operation(s) for discovery.20.0Hokkaido University Web SitemapsXML sitemaps for the university's two public web estates — the 2.4 MB sitemap.xml on the Japanese site and ...20.0HUSCAP XML SitemapsPublicly crawlable XML sitemap index for HUSCAP, the Hokkaido University Collection of Scholarly and Academ...20.0UCL Library Discovery (Ex Libris Primo VE tenancy)UCL Library Services runs its catalog and discovery layer on Ex Libris Primo VE, at an institution-specific...19.7AUB Libraries discovery and management (Ex Libris Primo / Alma)AUB's library discovery and library services platform are Ex Libris products under AUB-specific tenancies: ...19.6Cheniere Energy Discovery APIThe posting page tree and the TSPs served.19.4Loughborough University Library Discovery (VuFind)VuFind discovery layer at vufind.lboro.ac.uk, the public search interface over the Koha catalogue, on manag...19.3TAU Libraries Primo VE Discovery (DaTA Search)Tel Aviv University Libraries run Ex Libris Primo VE for catalogue discovery, branded "DaTA Search", instit...19.1Crystallize Discovery / Search APISemantic GraphQL API combining browse, search, and autocomplete in a single endpoint. Supports filtering, f...18.7AlmaStart Library Discovery (Ex Libris Primo VE tenancy)AlmaStart is the University of Bologna library system's discovery layer. The entry point almastart.unibo.it...18.6Griffith Experts (Symplectic Discovery)Griffith Experts is the university's public researcher-profile and research-output discovery portal, runnin...18.3Wuhan University Library catalog (Ex Libris Aleph tenant)The library's online public access catalog at opac.lib.whu.edu.cn, running Ex Libris Aleph — the root docum...18.3DTU Findit — library discoveryDTU Library's discovery interface, running on DTU's own host on the open-source Blacklight stack rather tha...17.8Condé Nast Brand Sitemap IndexEach brand site exposes an XML sitemap index at `/sitemap.xml` pointing to per-month sub-sitemaps (e.g. `/s...17.7Universiti Teknologi PETRONAS Discovery APIThe Discovery API from Universiti Teknologi PETRONAS — 4 operation(s) for discovery.17.5GitHub Native Citation SupportGitHub natively reads CITATION.cff files and renders a Cite this repository button on the repository landin...17.2Unika Library Discovery (Ex Libris Primo VE tenancy)Unika is the university library's discovery layer, an Ex Libris Primo VE tenancy. Primo's public "primaws" ...17.1LONTAR Library OPACThe University of Indonesia Library online public access catalogue, served at lib.ui.ac.id (lontar.ui.ac.id...16.6Cercabib — CRAI library discovery (Ex Libris Primo VE, view 34CSUC_UB)The CRAI library discovery layer for UB, delivered on Ex Libris Primo VE under the CSUC shared Alma tenancy...16.5Library Discovery (Ex Libris Alma/Primo) — Bath tenancyThe University of Bath library catalogue runs on Ex Libris Alma with Primo VE discovery. The public front e...16.5Catálogo Bibliotecas UChile (Ex Libris Primo VE)Library discovery for the University of Chile runs on Ex Libris (Clarivate) Primo VE at catalogo.uchile.cl,...16.0Stacklok Discovery APIThe discovery API from Stacklok — 1 operation(s) for discovery.15.8TJU Library Unified Discovery (统一检索)The library's unified discovery front end at find.lib.tju.edu.cn, reachable from outside the campus network...15.6Director of National Intelligence Discovery APIContent types, taxonomies, statuses, authors and oEmbed.15.3Tano Discovery APIStatic discovery files for AI agents (llms.txt, manifests, sitemap).15.0NCKU Library discovery (Ex Libris Primo VE tenancy)NCKU Library's catalog and discovery layer runs on Ex Libris Primo VE backed by Alma, under the NCKU tenant...14.0OIDC Discovery APIOpenID Connect Discovery endpoints for provider metadata.13.8Monash Library Discovery (Ex Libris Primo tenant)Monash Library's discovery layer. search.lib.monash.edu redirects to monash.primo.exlibrisgroup.com/discove...13.7Deakin University Library catalogue — Ex Libris tenantLibrary discovery for Deakin. library.deakin.edu.au resolves to 216.147.221.162, which whois attributes to ...12.9Software Discovery ToolSoftware Discovery Tool helps match developer requirements with available open source software tested on th...12.5Mitchell 1 Intent Registry Discovery APIDiscovery endpoint (GET api/service/v1/discovery) that a partner application calls on startup to resolve th...11.1
Minimal 5 Almost no public developer surface

Companies reaching this through an API (290)

These companies publish an API, specification or operation carrying “Discovery” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

3GPP _done Agoragentic aicomglobal Aircover AlgoVoi AlloyX American University of Beirut Apache Atlas API Evangelist APIs.io AppOmni Ariba Artifactories Augmentt Bird BMC XIV Boston University Brocade Brown University Bureau of Consular Affairs California Attorney General CAMARA Project CanFly Cape Partners Capella Space Cardiff University Carrier Global Case Western Reserve University Cequence Security CharacterQuilt CharitySense Charles University Cheniere Energy Citation File Format ClawSpan Clearbit (HubSpot Breeze Intelligence) Cloud Native Buildpacks cogDepot Coin Railz Condé Nast CONNSKILL Copernicus Marine CoreStory Cornell University Covalent Crystallize Curtin University Dant3 Deakin University
Show all 290 companies ↓
Dealroom Defense Technical Information Center Delinea Dell Servers Delx Despegar Digicert Director of National Intelligence Dotdash Meredith / People Inc Dotdigital Dott Dun & Bradstreet Emory University Energy Information Administration Entur Envoy Proxy EPFL ETH Zurich – Swiss Federal Institute of Technology Eurostat Eventwren fal FeedOracle Technologies Filecoin FOLIO FrameThrower Free Cocktail API Fudan University Gadjah Mada University Ghent University Ginnie Mae GitLab Glama Gluu GoDaddy Griffith University GS1 GSMA Hagglebee HAProxy Harvard University Hebrew University of Jerusalem Helm Hergert Synthora Heriot-Watt University Hive Civilization Hokkaido University Humboldt-Universität zu Berlin IAB Tech Lab Impact Infinite Audience Inflection AI Inrupt invinoveritas IXON Jack Henry & Associates Julep Beauty Karlsruhe Institute of Technology KG-NINJA Khalifa University Kimetsu King Fahd University of Petroleum & Minerals King's College London Kronos Quant Signal API Lancaster University Landgate LayerZero Leadspace Leiden University Level2 LinkAGI Model API Linkerd Liquid Death Login.gov London School of Economics and Political Science Loughborough University Lunar Lund University Maastricht University Macquarie University Massey University MediaRuntime Merchant-0 Michigan State University Microsoft Azure Microsoft Purview Miro Mitchell 1 Model Context Protocol (MCP) ModelRush Monash University Moralis NAIC Nanjing University NASA CMR National Cheng Kung University National Energy System Operator (NESO) National Library of Medicine National Tsing Hua University National University of Colombia National University of Singapore National Yang Ming Chiao Tung University Neo4j NOAA ERDDAP OddsRelay Ohio State University Open Mainframe Project OpenID Connect OptionsAhoy Optum Oracle Oracle Enterprise Manager Orange Logic Orthogonal Pagesnap ParlayAPI Peking University Pixelfed Ploid Pluton Biosciences Plyrium Primitive Princeton University PrivateDAO PropelAuth PydanticAI Qatar University Queen Mary University of London Queensland University of Technology Quietforge Studio QuizAPI Recipe API Refinitiv Eikon Relm Roku Root (fka Slim.ai) RubyGems Sahara AI ScienceLogic Scout RFP (Workday Strategic Sourcing) Seoul National University ServiceNow Seshat Markets shveik Smart Pension SNHP Sorbonne University SPIRE Spring Data Spring Security SSSNACK Stacklok Stytch Sylvia API Tano TeamOhana Technical University of Berlin Technical University of Denmark Tekton Telenor Sverige TheMealDB Thunes Tianjin University TradeDataHub Public API TU Wien Typeface UCL UiPath Unisson Universiti Teknologi PETRONAS University College Dublin University of Aberdeen University of Alberta University of Auckland University of Barcelona University of Basel University of Bath University of Bern University of Birmingham University of Bologna University of Bristol University of California, Berkeley University of California, Davis University of California, San Francisco University of California, Santa Barbara University of Cambridge University of Chicago University of Chile University of Edinburgh University of Florida University of Geneva University of Glasgow University of Groningen University of Helsinki University of Hong Kong University of Illinois Urbana-Champaign University of Indonesia University of Leeds University of Lisbon University of Liverpool University of Macau University of Maryland College Park University of Melbourne University of Navarra University of New South Wales University of Nottingham University of Ottawa University of Oxford University of Queensland University of Reading University of Rochester University of Southern California University of Sussex University of Sydney University of the Witwatersrand University of Tübingen University of Vienna University of Waikato University of Warsaw University of Warwick University of Western Australia University of Wollongong University of York Université de Montréal Université libre de Bruxelles US Census Bureau Vanderbilt University Vantor Vaultfire Protocol Victoria University of Wellington Voyant.io Waseda University We > Ultrarich Weaviate Western University whiteclover Wuhan University XGuard Yarnhen Yawplet Zoca

Score breakdown

Frequency
73.4
log-scaled weighted occurrences
Breadth
0.9
spread across providers
Quality lift
25.2
mean composite of providers using it
Cohesion
27.9
strength of nearest seed neighbor

Related tags

University 116 co-occurrences Identity Federation 116 co-occurrences Library 114 co-occurrences SAML 106 co-occurrences OAI-PMH 98 co-occurrences Higher Education 116 co-occurrences Shibboleth 88 co-occurrences Research Data 83 co-occurrences

Where this tag comes from

Api tag322
Provider tag41
Openapi tag132
Openapi op tag479

Cohort brief

Auto-generated

The 35 providers in the APIs.io catalog tagged Discovery, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
35
of 41 in the catalog
Mean Kin Score
27.7
+5.5 vs catalog 22.2
Mean Agent Readiness
16.5
+4.5 vs catalog 12
Spread
4.4–81.3
median 23.6 · σ 20.4
How the 35 split by band
Exemplar 3Strong 0Developing 5Thin 7Emerging 11Minimal 9
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Contract Quality 27.2 17.2 +10 35
Operational Transparency 18 13 +5 35
Discoverability 61.9 57.9 +4 35
Contract Governance 10.3 6.5 +3.8 35
Developer Ergonomics 26.6 23.2 +3.4 35
Access Clarity 25.8 23.9 +1.9 35

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
ArtifactThis cohortCatalogDifference
MCP server (any) 23% 13% +10
MCP server (first-party) 26% 12% +14
Agent Skills 0% 0% 0
OAuth scopes 14% 11% +3
Security 97% 98% -1
Arazzo workflows 3% 2% +1
Governance rules 29% 16% +13

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. 1 Algolia 81.3
  2. 2 Postman 78
  3. 3 Taboola 71
  4. 4 Azure Migrate 51.9
  5. 5 Artifact Hub 49.1
  6. 6 Amazon Resource Explorer 47.9
  7. 7 The Movie Database 47.7
  8. 8 Google Cloud Migration Center 44.2
  9. 9 Voidpet 37
  10. 10 ProductPlan 36.2
Top by Agent Readiness
  1. 1 Algolia 62.9
  2. 2 Postman 55.6
  3. 3 Voidpet 35.4
  4. 4 WorldCat 34.6
  5. 5 allagents 32.4
  6. 6 Agent Failure Mode Registry 32.1
  7. 7 Taboola 31.3
  8. 8 Amazon Application Discovery Service 29.6
  9. 9 Apinity.io 29.1
  10. 10 Google Cloud Migration Center 24.6
All 41 members of this roster resolve to a provider in the catalog; 35 carry a score (85%). The figures above describe the scored members only.
Coverage caveat. 30 of 35 scored members had under half their catalog-attributable points satisfied at all (catalog_earned / catalog_max < 0.5). They are INCLUDED in the mean above. A large share here means the cohort mean is partly a measurement of how far our enrichment reached, not only of how these providers publish.Generated from the catalog build of 24 October 2026, across 31984 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.

Work with this as data

Every tag here is available over the APIs.io API and to AI agents over MCP.

MCP server

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

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

curl for this page
This tag
curl "https://apis.io/api/v1/tags/discovery"
All tags
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort
curl "https://apis.io/api/v1/cohorts/tag/discovery"
The distribution (Pro)
curl "https://apis.io/api/v1/cohorts/tag/discovery/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

Discovery needs no key. Ratings and market analysis are Pro.

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