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 2 Complete, well-documented, and agent-ready

athenahealth Claims APIThe Claims API from athenahealth — 1 operation(s) for claims.79.2 Healthie GraphQL APIThe Healthie GraphQL API is the single contract behind the entire Healthie platform — the same API that pow...68.5

Strong 13 Solid coverage with minor gaps

Candid Health Charge Capture APICreate and manage charge capture claims and bundles for batch claim processing. Enables claim creation from...64.7 Optum Medical Network Eligibility and Claims APIRESTful JSON and native X12 EDI (270/271, 837P/837I, 276/277, 835) healthcare transaction APIs for real-tim...63.4 Optum Real (Medical) APIOptum Real point-of-care APIs on the oihub gateway: pre-service eligibility, claim pre-check, claim actions...63.4 Optum Real for Dental APIReal-time dental data exchange APIs for pre-care eligibility and eligibility intelligence, pre-care cost es...63.4 GitHub Claims APIThe Claims API from GitHub — 2 operation(s) for claims.62.4 Tebra Billing and Claims APISOAP revenue-cycle operations covering charges, encounters, payments, and transactions - GetCharges, GetEnc...62.2 Antavo Rewards APIManage the reward catalog and redemptions - create, list, retrieve, update, and archive rewards via the ent...62.0 Goodlord Insurance App APIA second real Goodlord API surface, discovered outside the developer portal. The Goodlord Insurance App is ...61.7 Ablo Claims APIThe claims API from Ablo — 7 operation(s) for claims.59.0 pVerify Claim Status APIX12 276/277 claim status inquiry. Ask a payer what happened to a submitted claim and retrieve the 277 respo...56.5 Eligible Claims APIThe Claims API supports submission, tracking, and status checking of professional and institutional healthc...55.4 Griffin Claims APIA [claim](/docs/terms/claim) is an unverified data point or series of data points attached to a [legal pers...55.4 Paxos Claims APIClaims represent rewards paid out on-chain. Use claim schedules to automate daily reward claims. *These end...54.4

Developing 31 Usable, with meaningful gaps to close

Aptible Claims APIThe Claims API from Aptible — 3 operation(s) for claims.53.9 NexHealth Claims APIClaims resources52.4 Origami Risk Actions APIReal-time and queued platform actions triggered against any domain record — including creating a claim from...52.4 Moxe Health Claim Management APIInitiate a claim management request and check its status. Retrieves the clinical chart supporting a specifi...49.9 Flume Console APIThe REST API for Relay by Flume Health. Manages Accounts, Account Contracts, Connections, Endpoints and the...49.7 OpenGov Claims APIThe claims API from OpenGov — 2 operation(s) for claims.49.7 Qover Embedded Insurance APIQover's REST API for embedded insurance: a Claims API (file, retrieve, track status history, and download c...47.7 Audatex Assignment Get Document API (GetImage)Claim image document retrieval. The claim-image callback publishes a HATEOAS link into this surface, and th...47.6 Audatex GetDocuments APIDocument and valuation retrieval for automobile physical damage claims. This is the surface the estimate-co...47.6 Solera ClaimImages APIRetrieval of claim images and decoded document files attached to an automobile damage claim, used by insure...47.6 Solera Dashboard Assignment APIAssignment dispatch and first notice of loss intake for automobile physical damage claims. Creates a new as...47.6 Solera EAPI Get Document APIEnterprise API document and valuation retrieval, and the best-documented of the Solera retrieval surfaces: ...47.6 Solera EAPI GIC Integration APIGlobal Integration Component endpoint used to post GIC integration payloads against a work assignment ident...47.6 Mercado Pago Claims & Disputes APIPost-sale claims, mediations, evidence upload, messages, and notification retrieval for resolving buyer dis...47.5 Mercado Pago Claims APIBuyer claims, mediations, and evidence47.5 Tuva ConnectorsA family of open-source dbt connector projects (Medicare CCLF, BCDA, CMS synthetic, Aetna, BCBS, and a conn...47.0 Mastercard Claims APIThe Claims API from Mastercard — 1 operation(s) for claims.46.2 Waystar Claim Management APISubmits, scrubs, edits, tracks, and manages professional, institutional, and dental claims through Waystar'...46.2 ACORD Claims APIClaims inquiry, submission, and management45.3 ACORD XML Standards APIACORD XML Standards define data exchange formats for property & casualty, life, annuity, and reinsurance us...45.3 FDX Insurance APIRESTful endpoints for retrieving insurance policy information including policy coverage details, premium sc...43.6 B3 Insurance (Seguros) APIsInsurance-segment registration APIs (V3) covering accepted co-insurance registration, claim registration, d...43.4 duck-creek Claims APIClaims intake and management43.2 Verisk Claims APIClaims analytics and benchmarking42.6 Travelers Claims APIBusiness insurance claim reporting and management41.8 VA Lighthouse Claims APIAllows authenticated and authorized users to access claims data for a single claim by ID, or for all claims...41.6 Laka claims APIClaims API41.2 Appeals Status APIEnables authorized parties to request the status of a Veteran's benefits claim appeal, including the curren...41.1 BRL Claims APIThe Claims API from BRL — 2 operation(s) for claims.41.0 Root Insurance Claims APIThe Claims API from Root Insurance — 31 operation(s) for claims.40.6 Qoala Authentication APISession management for the Qoala for Enterprise platform — create an authentication session from an email a...39.7

Thin 30 Limited public surface area

Voyager Portal Public APIREST API for managing voyages and workflows on the Voyager Portal maritime operations platform. Resources i...38.1 Unity Platform APIThe Unity Cloud (Unity Platform) developer surface, documented publicly at docs.unitycloud.io as the Unity ...37.6 Open Dental Claims APICONFIRMED. Insurance claims and claim workflow.36.9 C.L.U.E. AutoC.L.U.E. Auto is a contributory claim-history information exchange containing up to seven years of personal...36.8 C.L.U.E. Auto with Current CarrierC.L.U.E. Auto combined with Current Carrier, which identifies the carriers of existing or previous insuranc...36.8 BankruptcyWatch Claims APIThe Claims API from BankruptcyWatch — 1 operation(s) for claims.35.6 Department of Veterans Affairs (VA) Claims APIVeteran benefits claims operations35.6 Guidewire Claims APIClaims lifecycle management35.6 Allianz Trade Claims APIInsurance claim management operations34.9 EasyPost Insurance & Claims APIInsurance API: insure shipments at 1% of declared value with a $1 minimum. Claims API: file and manage dama...34.9 Netsmart CareConnect Payer Patient Access APIFHIR R4 API for payer organizations enabling patient-directed access to claims, clinical, and coverage data...34.7 Riskified Policy Protect APIDetect and prevent refund, return, and promotional abuse. Submit refund and return claims for adjudication ...34.7 Application Research Claims APIOperations for managing installation claims34.5 Boost Insurance Claims APIThe Claims API from Boost Insurance — 1 operation(s) for claims.34.4 Claim.MD Claims APIClaim file upload and reconciliation.34.3 CCC Platform API GatewayCCC's production API gateway. GET https://api.cccis.com/v1 returns HTTP 401 with an RFC 6750 Bearer challen...33.9 CCC Secure Share APICCC's only publicly named API product. Secure Share is described by CCC as "a network using cloud-based API...33.9 Forta Health Claims APIThe claims API from Forta Health — 17 operation(s) for claims.33.9 Elevance Health Claims APIThe Claims API from Elevance Health — 3 operation(s) for claims.33.7 majesco Claims APIClaims intake and management33.0 Community Health Systems Claims APIAdjudicated claims and encounter data32.9 Lloyd's RPAC API (Risk, Premium and Claims)Third API listed in the Lloyd's API catalogue, described by Lloyd's as "Submit Risk, Premium and Claims det...32.3 UnitedHealthcare Claims APIClaim pre-check, submission, and inquiry31.9 Assurant Claims APIClaims filing and management31.6 Tint Claims APIClaims handling from FNOL through settlement.31.5 Aflac Claims APIThe Aflac Claims API provides programmatic access to supplemental insurance claim submission, status retrie...29.0 aflac Claims APIClaims submission and status retrieval operations.29.0 Cytora Platform APICytora's production REST API for digital risk processing — the "preferred method" of submission intake desc...28.6 Arbital Health Platform APIThe JSON API behind the Arbital Health adjudication platform at platform.arbitalhealth.com. Observed live a...28.0 EHI Replacement Rental APIsThe Replacement Rental business line of the EHI API Marketplace, exposing the ARMS (Automated Rental Manage...27.3

Emerging 19 Early or largely undocumented

Adonis APIAdonis platform API for revenue cycle management, including real-time patient eligibility and benefits veri...25.5 Zelis APIZelis' partner-facing API platform, published through the Zelis developer portal and API marketplace. The c...24.8 Aetna Patient Access FHIR APIFHIR R4 compliant Patient Access API providing members secure access to their health data including claims,...24.2 Aetna Provider EDI APIElectronic Data Interchange connectivity for healthcare providers enabling electronic submission of claims,...24.2 Sure Platform APIREST APIs for the full embedded insurance lifecycle including quoting, rating, binding, policy management, ...23.8 TAL Group Life B2B (glsb2b)The integration estate behind TAL's group insurance business with superannuation funds — underwriting in/ou...22.9 FinThrive APIThe FinThrive API, published through a Microsoft Azure API Management instance. The developer portal at api...22.4 Wynsure REST APIRESTful API exposing Wynsure's core insurance platform capabilities for integration with third-party system...21.4 Gallagher Bassett Claims Management APIAPI for integrating with Gallagher Bassett claims management services. Gallagher Bassett is a global third-...20.7 Symetra Benefits Administration APISymetra's Benefits Administration API enables HR platforms, benefits administrators, and technology partner...20.3 Dentrix Insurance & Claims APIRead insurance coverage and claim status and, on Ascend, submit claims. The Dentrix Developer Program expos...20.2 Change Healthcare Medical Network APIJSON-over-REST front end to the HIPAA X12 EDI transaction set — 270/271 eligibility, 276/277 claim status, ...18.8 Audatex AudaConnect APIThe AudaConnect API enables third-party software developers to access, query, and update the Audatex platfo...17.5 Audatex GIC APIThe Audatex GIC (Global Integration Component) API provides integration capabilities for claims processing ...17.5 Solera API GatewayThe Solera API Gateway provides access to Audatex and Solera claims processing services including ClaimImag...17.5 Amazon Web Services Claims APIThe Claims API from Amazon Web Services — 1 operation(s) for claims.16.7 Triple-S Salud Provider PortalMi Triple-S is the online provider portal for Triple-S Salud, offering healthcare providers access to insur...15.1 Root Consumer Mobile AppiOS and Android app that measures driving behavior via smartphone telematics, generates a usage-based price...14.5 Denticon Revenue Cycle Management APIRetrieve insurance eligibility and claims data and post writebacks that automate insurance verification and...12.8

Minimal 4 Almost no public developer surface

Stere Claims APIStere Claims covers First Notice of Loss (FNOL) intake with automated data enrichment today; claims process...10.0 Overjet Claims Review (ReviewPASS) APIModeled payer-side surface for AI-assisted dental claim review - Overjet's ReviewPASS applies Vision AI to ...9.7 Trupanion Vet Portal / VetDirectPay IntegrationSoftware integration behind Trupanion's VetDirectPay - the patented ability to submit a treatment invoice a...8.8 ConnectZ Claims Retrieval APIRetrieves claim records and status for Zurich policies, enabling partners, brokers, and aggregators to disp...7.4

Score breakdown

Frequency

66.4

log-scaled weighted occurrences

Breadth

4.5

spread across providers

Quality lift

35.5

mean composite of providers using it

Cohesion

17.9

strength of nearest seed neighbor

Where this tag comes from

Provider tag115

Api tag101

Openapi tag32

Openapi op tag120

Cohort brief

Auto-generated

The 165 providers in the APIs.io catalog tagged Claims, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers

165

all scored

Mean Kin Score

29.4

+8.7 vs catalog 20.7

Mean Agent Readiness

14.6

+4.9 vs catalog 9.7

Spread

0.9–85.6

median 26.4 · σ 17.9

How the 165 split by band

Exemplar 5Strong 11Developing 31Thin 36Emerging 54Minimal 28

Facet averages, against the whole catalog

Facet	This cohort	Catalog	Difference	Scored
Access Clarity	30.6	22.3	+8.3	165
Developer Ergonomics	26.1	17.9	+8.2	165
Contract Quality	25.3	17.5	+7.8	165
Contract Governance	12.2	6.4	+5.8	165
Discoverability	66.1	60.4	+5.7	165
Operational Transparency	15.9	11.3	+4.6	165

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)	21%	16%	+5
MCP server (first-party)	7%	7%	0
Agent Skills	0%	0%	0
OAuth scopes	29%	9%	+20
Security	98%	88%	+10
Arazzo workflows	2%	2%	0
Governance rules	18%	13%	+5

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 Stedi 85.6
2 athenahealth 79.2
3 1upHealth 76
4 Availity 75.4
5 Healthie 68.5
6 Candid Health 64.7
7 Optum 63.4
8 GitHub 62.4
9 Tebra 62.2
10 Antavo 62

Work with this as data

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

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/claims"

All tags

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

As a scored cohort

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

The distribution (Pro)

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

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Claims

Providers using this tag (165)

APIs with this tag (99)