Mortgage
Variants seen in the corpus:
MortgagesMortgage TechnologyMortgage
Providers using this tag (144)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Strong 2 Solid coverage with minor gaps
Developing 16 Usable, with meaningful gaps to close
Thin 21 Limited public surface area
PollynCinoConsumer Financial Protection Bureau (CFPB)Fannie MaeGinnie MaeBlack KnightEncompassCoadjuteSpriftHUD - US Department of Housing and Urban DevelopmentLandcor DataSkipton Building SocietyPrincipality Building SocietyPricefinderParagon BankLeeds Building SocietyCoreLogic AustraliaTaylor Morrison HomeFlueidFederal Housing Finance Agency (FHFA)Homeward
Emerging 46 Early or largely undocumented
SimpleNexusMortyClear CapitalBlendNestoLendInvestFrollo Australia Pty LTDMaxwell FinancialPrettoMilo CreditFintorReggoraBrucePylon (formerly Braid Lending)LowerHomeVisionLendingPadFlyHomesBranchHouseCanaryIressCasavoUnlockTrue FootageConnells GroupLandisAcrisureCentury CommunitiesRE/MAXBetterPLACEFoxtonsAceableZoloHilltop HoldingsHometapVastu Housing Finance CorporationRenoFiSpliteroLa HausLennarRay WhiteKiaviOJO LabsUnisonHomeLight
Minimal 59 Almost no public developer surface
Mr. Cooper GroupBilt RewardsSnapdocsOwn UpPineAutomax AiHabitohuspyProportunityCopperlaneDomaUpEquityVestaRyland GroupFivestargroupMISMOTomo GuidesRoamVestrisBalerionPennyMac Financial ServicesRadian GroupTrussleApprovaFidelity National FinancialPopularRocket CompaniesNationstar Mortgage HoldingsOcwen FinancialBraceHome AccountStreamLoanBridgewater BankClikaliaHabiHomeFirstNawyPrypcoGrowXCDHomedayAccordPashousesAtom BankVridhi Home FinanceHome TrustPointFlagstarMcGrathDwight CapitalFlatProperlyPinhomeTri Pointe HomessimplifileB2B BankBallard SpahrNew York Community BancorpEasyKnockNoah
APIs with this tag (28)
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 →
Developing 12 Usable, with meaningful gaps to close
Loan Guaranty APIProvides lenders and servicers the digital surface for the VA Home Loan Guaranty program — eligibility, app...ICE Mortgage Technology Developer PortalThe ICE Mortgage Technology Developer Portal is a self-service solution providing developers with resources...Mortech Lead Posting APIRead/write API from Mortech, a Zillow Group company, allowing partners to submit prospect information for p...Mortech LOS Plug-In Integration APIIntegration API from Mortech, a Zillow Group company, for connecting loan origination systems to Mortech pr...Mortech Prospect Sync APIRead/write API from Mortech, a Zillow Group company, for sending and receiving updates on pricing activity ...Mortech Prospect Trigger APIMortech prospect trigger API, part of the Zillow Group mortgage developer program alongside Prospect Sync a...Mortech Rate Cloud APIRead-only mortgage pricing API from Mortech, a Zillow Group company, allowing online lead generators to sub...Zillow Get Current Rates APIAPI for retrieving current mortgage rate data, listed under the Zillow Group mortgage developer program. Ac...Zillow Lender Reviews APIAPI for accessing Zillow lender review data, listed under the Zillow Group mortgage developer program. Acce...B2B Insurance Inquiry APIThe State Farm B2B Insurance Inquiry API is designed for lenders, mortgage servicers, and financial institu...B2B Lender Services APIThe State Farm B2B Lender Services API provides mortgage lenders and auto lenders with programmatic access ...Homeowners Insurance APIThe State Farm Homeowners Insurance API enables mortgage lenders, real estate platforms, and partner networ...
Thin 7 Limited public surface area
nCino Mortgage MCP ServersTwo hosted, remote Model Context Protocol servers for the nCino Mortgage platform — an LO server for loan o...CoreLogic Australia AVM APIIntelliVal automated valuation model — the valuation engine at the centre of CoreLogic Australia's mortgage...CoreLogic Australia PSX APIPSX is CoreLogic Australia's valuation ordering exchange, connecting lenders and brokers to panels of licen...Taylor Morrison Home Funding APITaylor Morrison Home Funding (TMHF) provides mortgage loan origination services integrated with the homebuy...FHFA Conforming Loan Limits APIFHFA publishes annual conforming loan limit (CLL) values establishing the maximum mortgage amounts that Fan...FHFA Enterprise Public Use Database (PUDB) APIThe FHFA Enterprise Public Use Database (PUDB) provides loan-level data on single-family and multifamily mo...FHFA National Mortgage Database (NMDB) APIThe National Mortgage Database (NMDB) is a nationally representative, longitudinal database of residential ...
Emerging 9 Early or largely undocumented
nCino Mortgage API (formerly SimpleNexus API)OAuth 2.0 REST API that replaces the legacy SimpleNexus API. The initial release covers Organization and Us...Iress Sourcing APIsIress Sourcing APIs bring the UK mortgage and protection sourcing data behind The Exchange, Xplan Mortgage ...RBC Amortization Schedule APISelf-serve calculator API on the RBC External Developer Portal that returns the number of payments and amor...RBC Minimum Down Payment APISelf-serve calculator API on the RBC External Developer Portal that computes the minimum down payment requi...IRS Income Verification Express Service (IVES) APIApplication-to-Application (A2A) API allowing authorized participants such as lenders, banks, credit unions...Reggora Loans APICreate and manage the loan records that appraisal orders are placed against - sync loan data from the LOS, ...KakaoBank Loan APIREST API for loan origination and management including credit loans, business owner credit loans, and housi...Lennar Mortgage Fannie Mae IntegrationLennar Mortgage, LLC is listed as a Fannie Mae technology integration partner using Fannie Mae's lending AP...UBS key4 Mortgages APIThe UBS key4 mortgages API lets property platforms and brokers embed Swiss mortgage origination, affordabil...
Companies reaching this through an API (6)
These companies publish an API, specification or operation carrying “Mortgage” 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.
Department of Veterans Affairs (VA Lighthouse)
Intercontinental Exchange
IRS
KakaoBank
Royal Bank of Canada
UBS
Score breakdown
Frequency
60.0
log-scaled weighted occurrences
Breadth
3.2
spread across providers
Quality lift
19.5
mean composite of providers using it
Cohesion
15.5
strength of nearest seed neighbor
Related tags
Real Estate 96 co-occurrences
Lending 60 co-occurrences
PropTech 47 co-occurrences
Valuation 16 co-occurrences
Home Equity 12 co-occurrences
Loan Origination 13 co-occurrences
Property Data 14 co-occurrences
AVM 10 co-occurrences
Where this tag comes from
Provider tag144
Api tag28
Markets provisional
Kin Score markets whose measured providers carry this tag. Share is the fraction of the market's measured providers that carry it — it describes the market, not this tag.
| Market | Share of the market's providers |
|---|---|
| Consumer Lending Licensing (UK, US, Canada credit licence registers) | 20% |
| Real Estate and Proptech | 20% |
Cohort brief
Auto-generatedThe 137 providers in the APIs.io catalog tagged Mortgage, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.
Providers
137
of 144 in the catalog
Mean Kin Score
19.3
-2.9 vs catalog 22.2
Mean Agent Readiness
9.7
-2.3 vs catalog 12
Spread
0–61.1
median 12.9 · σ 14.5
How the 137 split by band
Exemplar 0Strong 2Developing 16Thin 21Emerging 46Minimal 52
Facet averages, against the whole catalog
| Facet | This cohort | Catalog | Difference | Scored |
|---|---|---|---|---|
| Contract Governance | 5.8 | 6.5 | -0.7 | 137 |
| Access Clarity | 22.6 | 23.9 | -1.3 | 137 |
| Discoverability | 55.8 | 57.9 | -2.1 | 137 |
| Contract Quality | 14.1 | 17.2 | -3.1 | 137 |
| Operational Transparency | 9.1 | 13 | -3.9 | 137 |
| Developer Ergonomics | 18.4 | 23.2 | -4.8 | 137 |
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) | 5% | 13% | -8 |
| MCP server (first-party) | 4% | 12% | -8 |
| Agent Skills | 0% | 0% | 0 |
| OAuth scopes | 12% | 11% | +1 |
| Security | 99% | 98% | +1 |
| Arazzo workflows | 3% | 2% | +1 |
| Governance rules | 9% | 16% | -7 |
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 Freddie Mac 61.1
- 2 Total Expert 60.1
- 3 Notarize 54
- 4 Ocrolus 53.9
- 5 PEXA 53.9
- 6 Landmark Information Group 52.4
- 7 Truework 46.7
- 8 Hometrack 45.3
- 9 First American Financial 43.6
- 10 ATTOM 43.3
Top by Agent Readiness
- 1 nCino 57.6
- 2 Landmark Information Group 47
- 3 PEXA 45.7
- 4 Total Expert 42.4
- 5 Notarize 41.6
- 6 Ocrolus 40
- 7 Truework 36.5
- 8 Hometrack 35.5
- 9 Paragon Bank 35.5
- 10 Interhyp 33.2
All 144 members of this roster resolve to a provider in the
catalog; 137 carry a score (95%).
The figures above describe the scored members only.
Coverage caveat. 132 of 137 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.
Coverage caveat. 132 of 137 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.