niche · 0.3 capabilitymarket actiondomain

Partner API

Score 19.4 / 100 66 providers +26 via APIs 43 APIs Search apis.io →
Variants seen in the corpus: Partner APIsPartner API

Providers using this tag (66)

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

Strong 3 Solid coverage with minor gaps
AiraloCompanyeSIMTelecommunicationsTravel1 API60.7EngineCompanyTravelBusiness TravelLodging1 API59.8Impossible CloudCompanyCloudObject StorageS31 API56.0
Developing 11 Usable, with meaningful gaps to close
WithlocalsCompanyTravelToursExperience1 API51.6Keller WilliamsReal EstateUnited StatesResidential Real EstateBrokerage1 API49.3Avis Budget GroupFortune 500Car RentalTravelMobility2 APIs46.9Rocket LawyerLegalLegal TechLegal DocumentsE-Signature4 APIs45.1NavBusiness CreditSmall BusinessFinancial ServicesEmbedded Finance1 API44.4Columbia SportswearApparelB2BConsumer ManagementContent Management1 API44.3PayJoyCompanyFintechPaymentsLending1 API43.6QoalaInsuranceInsurtechEmbedded InsurancePolicies14 APIs41.3KrogerGroceriesGrocery RetailRetailE-Commerce14 APIs41.0RhinoInsuranceInsurtechReal EstateProperty Management1 API40.9QBE InsuranceInsuranceAustraliaProperty and CasualtyCommercial Insurance2 APIs39.3
Thin 12 Limited public surface area
CuraiCompanyHealthHealthcareTelehealth1 API35.3HeadOutTravelTours and ActivitiesExperienceAttractions1 API33.8Pie InsuranceInsuranceInsurtechWorkers CompensationSmall Business1 API32.2GetYourGuideCompanyTravelTourismTours and Activities1 API30.4DealerSocketAutomotiveDealershipCRMDMS4 APIs30.1ThumbtackLocal ServicesMarketplaceHome ServicesLeads2 APIs29.0CopThisCompanyMusicMerchandiseE-Commerce1 API28.4The Co-operatorsInsuranceCanadaProperty and CasualtyLife Insurance1 API28.4TekionAutomotiveDealershipDMSAutomotive Retail Cloud6 APIs28.2ZegoCompanyInsuranceInsurtechAuto Insurance1 API27.5TaskRabbitGig EconomyHandymanHome ServicesMarketplace1 API27.2BranchInsuranceHome InsuranceAuto InsuranceUmbrella Insurance1 API26.9
Emerging 24 Early or largely undocumented
ModernCompanyHeavy EquipmentDealershipField Service Management8 APIs25.7LovysCompanyInsuranceInsurtechEmbedded Insurance1 API20.9HawkSoftInsuranceAgency Management SystemAMSInsurtech1 API19.2DICETicketingLive MusicEventGraphQL5 APIs19.1STACKConstructionPreconstructionTakeoffEstimating6 APIs18.1Rainwalk TechnologyCompanyInsurancePet InsuranceEmbedded Insurance1 API16.1OLXCompanyConsumerMarketplaceClassifieds1 API16.0WeedmapsCannabisDispensaryMarketplaceMenu Sync4 APIs15.5funeralOneFuneral HomesDeath CareObituariesTribute Videos1 API15.3SubsplashChurchMinistryNon-ProfitGiving5 APIs15.3DenticonDentalPractice ManagementHealthcareDSO7 APIs14.6vAutoAutomotiveDealershipInventoryAppraisal2 APIs14.4ClearcoverCompanyInsuranceAuto InsuranceInsurtech14.3HomeToGoCompanyConsumerTravelVacation Rentals13.0WyzantTutoringEducationMarketplaceTutors1 API12.9DentrixDentalPractice ManagementHealthcareDentistry7 APIs12.8ZipcarCar SharingMobilityTransportationVehicle Rental12.7AutoLeapAuto RepairShop ManagementAutomotive7 APIs12.2ClassPassFitnessWellnessClass BookingMarketplace2 APIs12.1TrupanionPet InsuranceInsuranceVeterinaryInsurtech4 APIs11.5HomeLightReal EstatePropTechAgent MatchingCash Offers1 API11.2LendingPadMortgageLoan Origination SystemLOSLending4 APIs11.1Mitchell 1AutomotiveRepair InformationShop ManagementLabor Guide3 APIs11.1Florence HealthcareClinical TrialseRegulatoryeISFeBinders11.0
Minimal 16 Almost no public developer surface
Reynolds and ReynoldsAutomotiveDealership Management SystemDMSReynolds Certified Interface6 APIs10.9SimplePracticeBehavioral HealthMental HealthElectronic Health RecordsPractice Management1 API10.8SectraMedical ImagingEnterprise ImagingPACSVNA5 APIs9.8HeskaVeterinaryDiagnosticsAnimal HealthPoint of Care3 APIs9.7PhreesiaHealthcarePatient IntakePatient RegistrationPatient Engagement5 APIs9.7OverjetDentalDental AIHealthcareRadiograph Analysis5 APIs9.6SoftProTitle InsuranceEscrowReal Estate ClosingSettlement9.1tab32DentalPractice ManagementHealthcareCloud Dental Software7 APIs8.6GoGuardianEducationEdTechK-12Content Filtering3 APIs8.4Indio TechnologiesInsuranceInsurtechInsurance ApplicationsSubmissions8.2ClearwaveHealthcarePatient AccessRevenue CyclePatient Check-In5 APIs7.5ISAAC InstrumentsTruckingTelematicsELDFleet Management8 APIs7.3HelixGenomicsPopulation GenomicsSequencingExome3 APIs7.0ResWareTitleEscrowReal EstateClosing7 APIs6.8VetstoriaVeterinaryOnline BookingAppointment SchedulingPractice Management6.1Frazer ConsultantsFuneral HomesDeath CareFuneral Home SoftwareTribute Technology2.7

APIs with this tag (43)

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 1 Complete, well-documented, and agent-ready
Workato Embedded Partner APIThe Workato Embedded Partner APIs enable partners to programmatically create and manage customers, recipes,...69.3
Strong 1 Solid coverage with minor gaps
NordLayer Partner / MSP APIPartner-facing API behind the NordLayer Service Management Portal. API keys are self-issued in the SMP Inte...64.2
Developing 4 Usable, with meaningful gaps to close
Loomly Platform API (partner-gated)Loomly operates an OAuth 2.0 protected platform API that backs its Zapier app — 12 triggers (new post, post...47.9Nav Partner APIREST API for Nav partner integrations. Partners authenticate with a Bearer token API key issued during onbo...44.4Columbia Sportswear Digital Developer PortalColumbia Sportswear's partner-facing API platform, hosted on Microsoft Azure API Management. The portal at ...44.3QBE North America Partner API HubQBE North America's API Product Hub for agency and property-manager partners, offering Renters (HO4, multi-...39.3
Thin 17 Limited public surface area
Cashplus Accounts APIFirst-party partner API to retrieve real-time account details and current balance for Cashplus/Zempler busi...38.0Cashplus Applications APIFirst-party partner API to create applications that open new Cashplus/Zempler current accounts programmatic...38.0Cashplus Eligibility APIFirst-party partner API for running credit card eligibility checks against Cashplus/Zempler credit products...38.0Cashplus Identity APIFirst-party partner API for authentication and registration against the Cashplus/Zempler developer platform...38.0Cashplus Payments APIFirst-party partner API to initiate single and batch domestic GBP payments at low cost from Cashplus/Zemple...38.0Cashplus Products APIFirst-party partner API to query the catalogue of Cashplus/Zempler banking products. Requires a direct comm...38.0Cashplus Transactions APIFirst-party partner API to search and filter transactions on Cashplus/Zempler accounts, for reconciliation ...38.0Root Bind APIThe Root Bind API enables distribution partners to embed auto insurance quoting, checkout, and servicing wi...37.6Collins Digital Exchange APIsThe Collins Digital Exchange is a developer portal operated by Collins Aerospace providing API products for...36.8Hownd Partner APIA secured REST API that lets an approved Hownd partner manage Subscribers on behalf of Hownd customers (mer...34.5Crexi Exchange APIThe Crexi Exchange API is Crexi's partner-facing REST API, documented in a Theneo-published portal at api-d...34.3EA SPORTS FC Community APIEA's only API programme, announced 2026-07-27. A player connects their EA Account to an approved community ...33.6PayFit Partner APIOAuth 2.0 REST API for solution developers building integrations with PayFit. Once enabled by a customer, p...33.2CASA RPAS Digital Platform APIA partner-only API that supplies CASA advisories, notifications and geospatial map data to drone safety app...31.0AppFolio Stack APIPartner integration API for the AppFolio Performance Platform, covering resources such as attachments, bank...30.9WeWork Partner APIThe WeWork Partner API exposes the company's global workspace inventory to integrators so that Supply Partn...27.6Branch Quote to Bind APIBranch's Quote to Bind GraphQL API exposes everything an affinity partner needs to go from initial quote to...26.9
Emerging 12 Early or largely undocumented
RealPage Exchange (RPX)RealPage's integration marketplace and partner API surface offering standardised APIs across RealPage produ...25.3Rapid Technology Partner APIThe commercial API behind the Rapid Technology Partner Program, which lets technology partners integrate Ra...23.3Upstart Reporting APIPartner-facing reporting API for Upstart's bank and credit-union lending partners. Not publicly documented ...21.4Acorns Partner APIThe Acorns Partner API combines OAuth and Partner APIs to allow authorized third parties (partners and aggr...21.3Woebot Health Partner APIGated partner API library for integrating the Woebot Health Platform into a partner's digital front door, E...19.2TheGuarantors Lease Guarantee APIPartner integration API that enables property management systems and screening providers to embed TheGuaran...19.17digital UMG Catalog API (Partner Surface)7digital operates a B2B catalog and media-delivery API that includes UMG-licensed recordings for hackathon ...18.6WeaveGrid Partner APIWeaveGrid markets a partner API that lets aggregators, OEMs and device manufacturers align their software s...15.8Gem REST API (v0)Gem's public REST API (v0) for customer and partner integrations against the Gem recruiting platform. Refer...13.9Mars Developer PortalMars exposes a public Azure-API-Management developer portal at developer.mars.com that hosts APIs and API P...11.3HomeLight Partner APIPartner-gated REST API for submitting buyer and seller leads to HomeLight, submitting Simple Sale cash-offe...11.2Glassdoor Partner API (Legacy)Historical REST API that exposed job listings, employer reviews, salary reports, and company metadata to ap...11.1
Minimal 8 Almost no public developer surface
SimplePractice Enterprise Scheduling APIPartner-only integration announced by SimplePractice Enterprise (September 2022) that connects to overlappi...10.8Credibly Lender APIREST API (V2) enabling approved broker and referral partners to submit loan applications, upload supporting...10.6Buildium Public APIBuildium's REST Public API used by customers and certified partners to read and write property, lease, tena...9.9FREE NOW Partner APIFREE NOW's partner and business integration API, documented through a password-gated ReadMe developer porta...9.7Heska Analyzer Results APIPartner-gated integration surface for returning completed analyzer results back into the ordering PIMS pati...9.7Heska Lab Orders APIPartner-gated integration surface for placing point-of-care laboratory orders from a practice information m...9.7Heska Patients APIPartner-gated integration surface for associating a lab order and its results with a patient/owner record s...9.7Findem Embedded AI (AI Job Board, Sourcing Copilot, Agents, MCP)Embedded AI building blocks - including the AI Job Board, Sourcing Copilot, Labeling Engine, agents, and an...9.3

Companies reaching this through an API (26)

These companies publish an API, specification or operation carrying “Partner API” 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.

Acorns Buildium Cashplus Bank Civil Aviation Safety Authority (CASA) Credibly CREXi Electronic Arts Findem FREE NOW Gem Glassdoor LocBox Labs Loomly Mars Nord Security PayFit RapidAI Rockwell Collins Root Insurance TheGuarantors Universal Music Group Upstart WeaveGrid WeWork Woebot Health Workato

Score breakdown

Frequency
54.5
log-scaled weighted occurrences
Breadth
1.6
spread across providers
Quality lift
24.0
mean composite of providers using it
Cohesion
3.5
strength of nearest seed neighbor

Related tags

Embedded Insurance 6 co-occurrences Appointments 8 co-occurrences Gated 6 co-occurrences Patients 6 co-occurrences Practice Management 6 co-occurrences Insurtech 12 co-occurrences Scheduling 12 co-occurrences Availability 5 co-occurrences

Where this tag comes from

Api tag43
Provider tag67

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

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

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.