emerging · 0.0 capabilitymarket actiondomain

Brokerage

Score 21.3 / 100 96 providers +5 via APIs 28 APIs Search apis.io →

Providers using this tag (96)

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

Exemplar 1 Complete, well-documented, and agent-ready
UpstoxCompanyFinancial-ServicesStock Trading1 API79.5
Strong 4 Solid coverage with minor gaps
Clear StreetCompanyFinancial-ServicesCapital MarketsPrime Brokerage3 APIs65.0AlpacaFintechTradingStocksCrypto2 APIs59.7MVMNTFreightLogisticsTransportation Management SystemSupply Chain1 API56.9TradierFintechTradingStocksOptions1 API56.6
Developing 10 Usable, with meaningful gaps to close
SafelloCompanyFintechCryptocurrencyBitcoin2 APIs53.6Ally InvestInvestingTradingFinance1 API50.3tastytradeFinanceTradingOptions16 APIs48.7DinariCompanyTokenized SecuritiesStocksETFs1 API47.0WealthKernelCompanyInvestingWealth Management1 API45.9Charles SchwabAccountBankingFinancial-Services2 APIs44.4RobinhoodCompanyFintechCryptocurrencyTrading1 API44.2TradeStationCryptocurrencyFinanceFutures1 API44.1Anywhere Real EstateReal-EstateUnited StatesProperty ListingsMLS23 APIs41.4lemon.marketsCompanyFintechInvesting1 API41.0
Thin 20 Limited public surface area
EtradeBondsFinancialFutures1 API39.2Keller WilliamsReal-EstateUnited StatesResidential Real Estate1 API38.8PublicCompanyConsumerInvesting1 API38.4WahiReal-EstateCanadaProperty ListingsMLS1 API38.0WebullCompanyTechnologyFinancial-Services3 APIs37.2FirstradeCommission-Free TradingStocksETFs1 API36.3TD AmeritradeTradingFinanceEquities1 API35.6TD Ameritrade HoldingFinanceTradingMarket Data1 API34.7Alta5CompanyTradingOptionsAutomated Trading34.5Interactive BrokersMarket DataOrderPortfolio1 API34.4OfferpadReal-EstateUnited StatesiBuyerPropTech1 API33.8DEGIROTradingStocksETFs1 API33.5AjaibCompanyFinancial-ServicesInvesting1 API32.9AlpacaMarket DataTradingStocks1 API32.3LightyearCompanyFinancial-ServicesInvesting31.1Bamboo InvestInvestmentsStocksFractional SharesAfrica2 APIs29.9Morgan StanleyFinancialInvestment BankingWealth Management6 APIs29.3Knight FrankReal-EstateUnited KingdomProperty ListingsCommercial Real Estate1 API27.3MomentCompanyFixed IncomeBondsTrading1 API26.7WoodstockCompanyInvestingStock Trading26.3
Emerging 29 Early or largely undocumented
BGC GroupInter-Dealer BrokerFinancial-ServicesCapital Markets7 APIs24.8SyfeCompanyFinancial-ServicesWealth ManagementInvesting24.2Connells GroupReal-EstateUnited KingdomProperty Listings1 API24.1FreetradeCompanyInvestingStock Trading23.0RE/MAX CanadaReal-EstateCanadaProperty Listings1 API22.1Zoe FinancialWealth ManagementFinancial AdvisorsTAMPInvestment Management21.7FutuCompanyTechnologyFintech1 API21.3Arthur J. GallagherInsuranceRisk ManagementClaims Management1 API20.1PLACECompanyReal-EstateProperty TechnologyPropTech20.0RE/MAXReal-EstateUnited StatesProperty Listings3 APIs18.7PrettoCompanyFintech InsurtechMortgageLending16.8Fidelity InvestmentsFinancial-ServicesAsset ManagementWealth Management16.3Royal LePageReal-EstateCanadaProperty ListingsMLS15.4The Vanguard GroupActive ManagementAdvisor ServicesAsset Management15.4NewfrontCompanyFintechInsuranceInsurtech13.8VestedCompanyFinancial-ServicesFintechInvesting13.6BUXCompanyFintechInvestingNeobroker13.4RentSpreeReal-EstateRentalsRental ApplicationsTenant Screening12.5Motilal OswalCompanyFintechFinancial-Services11.8Douglas EllimanReal-EstateUnited StatesProperty Listings11.7Ray WhiteReal-EstateAustraliaProperty Listings11.7VouchInsuranceBusiness InsuranceCommercial InsuranceInsurtech11.7AfterHourCompanyConsumerFintechSocial Trading11.5Trade RepublicCompanyConsumerFintechTrading11.3AtomicCompanyInvestingWealth Management11.2La HausCompanyReal-EstatePropTechMarketplace11.2FrecCompanyFintechInvestingWealth Management11.0Plus SimpleCompanyInsuranceInsurtechFintech11.0PropsellerCompanyMarketplaceReal-EstatePropTech11.0
Minimal 32 Almost no public developer surface
TreasuryCompanyInvestingPersonal FinanceFintech10.7District CoverCompanyInsuranceInsurtechCommercial Insurance10.6GydeCompanyInsuranceInsurtechHealth Insurance9.7WithcoverageCompanyInsurtechInsuranceRisk Management9.6HomedayCompanyReal-EstatePropTechGermany9.2LJ HookerReal-EstateAustraliaNew ZealandProperty Listings9.2Cocos CapitalCompanyFintechInvesting9.1SideCompanyPropTechReal-Estate8.9Century 21 CanadaReal-EstateCanadaFranchising8.7PellegoCompanyReal-EstatePropTech8.7SavillsReal-EstateUnited KingdomCommercial Real EstateProperty Listings8.7StockbitCompanyFintechInvestingStock Trading8.7ThndrCompanyFintechInvesting8.7SahiCompanyFintechStock Trading7.7RealPactCompanyReal-EstatePropTechArtificial Intelligence7.4PantaCompanyInsuranceInsurtechCommercial Insurance6.3Raymond James FinancialAsset ManagementBankingCapital Markets6.2McGrathReal-EstateAustraliaProperty Listings6.0KinroCompanyInsuranceInsurtechArtificial Intelligence5.8CompassReal-EstatePropTechFortune 5005.2eXp World HoldingsReal-EstatePropTechCloud Workspace3.8Sidekick DataCompanyReal-EstateArtificial IntelligenceAI Assistant2.6TradeKingCompanyTradingInvesting2.6InveraCompanyFintechInvesting2.5Janney Montgomery ScottAsset ManagementCapital MarketsFinancial Planning2.2Unreal EstateCompanyReal-EstatePropTechMLS2.2Realogy HoldingsReal-EstateResidentialFranchising2.0StockpileCompanyFinancial-ServicesInvesting1.9RizeCompanyFintechBankingBanking as a Service1.5CovestorCompanyFintechInvestingWealth Management1.2mcmaklerCompanyReal-EstatePropTechGermany1.2MochatradeCompanyTradingFintech0.0

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 →

Exemplar 1 Complete, well-documented, and agent-ready
Kraken Prime REST + WebSocket + FIX APIPrime brokerage API surface (REST, WebSocket, FIX) for institutional clients consolidating execution, custo...74.5
Developing 17 Usable, with meaningful gaps to close
WealthKernel APIAll-in-one REST API for digital investing: onboarding, accounts (GIA/ISA/JISA/SIPP), funding, custody, trad...45.9FDX Investment APIRESTful endpoints for retrieving investment account data including holdings, positions, investment transact...43.6Anywhere Agent Recruiting APIAn endpoint for third-party CRM integration partners to deliver recruiting activities into Anywhere's iPros...41.4Anywhere BackOffice Read-only APIRead-only access to Anywhere back-office data from the Dash platform, including listing, transaction, agent...41.4Anywhere Dynamic Search APIReal-time search over Anywhere listing details for applications that do not maintain a local data store. Do...41.4Anywhere Earnest Money APIManage and access earnest money data for brokered trades: payee search, buyer and seller retrieval for a de...41.4Anywhere Leads Engine APIHandles ingestion, routing and assignment of leads for Anywhere brands. Listed on the developer portal home...41.4Anywhere Leads Management APIPowers third-party CRM applications to sync lead data with Anywhere source systems so agents can manage lea...41.4Anywhere Listing Metric APIListing management metric information for Anywhere franchise brands, including video views, virtual tour vi...41.4Anywhere Listing Syndication APISynchronize marketing data for all Anywhere franchise brands and the brokerage group to an external system....41.4Anywhere Listings Promotions APISynchronize promotion data from Anywhere, covering channels, publication lists in each channel, nominated l...41.4Anywhere Marketing - Franchise APISynchronize marketing data for all Anywhere franchise brands and brokerages, including Corporate Staff, Com...41.4Anywhere Marketing and Transactions APISynchronize Anywhere marketing data together with franchise brokerage production (transaction) details. Mar...41.4Anywhere Master Data (MDM) APIA bundle of APIs representing clean, curated master data for Agent, Office, Company, Staff and Listings ent...41.4Anywhere MLS Data Service APIEndpoints for MLS listings data assembled by Anywhere's MLS Data Platform (MDP), which downloads, processes...41.4Anywhere RealVitalize APIAllows HomeAdvisor to integrate its backend services with the RealVitalize backend — accessing enrollment i...41.4Anywhere Transactions - Franchise APISynchronize brokerage production (transaction) data from Anywhere, including Sale and Other Income transact...41.4
Thin 7 Limited public surface area
Public Trading APIREST API for programmatic trading on Public — manage brokerage accounts, pull portfolio and transaction his...38.4Webull Trading APIOrder management across stocks, options, futures, crypto, and event contracts — place, preview, replace, ca...37.2Interactive Brokers Client Portal APIThe Interactive Brokers Client Portal API is a REST API accessed through a locally running Java gateway tha...34.4E*TRADE from Morgan Stanley - Accounts APIE*TRADE from Morgan Stanley operates a genuinely public, self-service developer platform whose REST Account...29.3E*TRADE from Morgan Stanley - Alerts APIThe E*TRADE from Morgan Stanley Alerts API is the notifications module of the public E*TRADE V1 REST platfo...29.3E*TRADE from Morgan Stanley - Market Data APIThe E*TRADE from Morgan Stanley Market Data API is the market-data module of the public E*TRADE V1 REST pla...29.3E*TRADE from Morgan Stanley - Order APIThe E*TRADE from Morgan Stanley Order API is the trading module of the public E*TRADE V1 REST platform, let...29.3
Emerging 2 Early or largely undocumented
Ally Invest API (Legacy / Retired)The legacy Ally Invest brokerage REST API, inherited from Ally's 2016 acquisition of TradeKing. It offered ...18.8TIAA Wealth ManagementTIAA's wealth management services for individuals, including managed accounts, brokerage services, financia...17.7
Minimal 1 Almost no public developer surface
Hundsun Trading PlatformEnterprise trading platform offered to brokerages and securities firms, covering order management, executio...8.7

Companies reaching this through an API (5)

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

Ally Financial Financial Data Exchange (FDX) Hundsun Technologies Kraken TIAA-CREF

Score breakdown

Frequency
57.1
log-scaled weighted occurrences
Breadth
2.6
spread across providers
Quality lift
24.8
mean composite of providers using it
Cohesion
9.6
strength of nearest seed neighbor

Related tags

Investing 33 co-occurrences Stocks 17 co-occurrences Property Listings 15 co-occurrences Options 18 co-occurrences MLS 12 co-occurrences Trading 30 co-occurrences Wealth Management 21 co-occurrences PropTech 26 co-occurrences

Where this tag comes from

Provider tag96
Api tag28

Cohort brief

Auto-generated

The 94 providers in the APIs.io catalog tagged Brokerage, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
94
all scored
Mean Kin Score
22.2
-1.7 vs catalog 23.9
Mean Agent Readiness
13.1
+1.1 vs catalog 12
Spread
1.2–79.5
median 15.9 · σ 17.1
How the 94 split by band
Exemplar 1Strong 4Developing 10Thin 20Emerging 29Minimal 30
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Access Clarity 26.4 26.5 -0.1 94
Contract Governance 6.2 6.4 -0.2 94
Contract Quality 19.1 19.8 -0.7 94
Discoverability 59.9 61.2 -1.3 94
Developer Ergonomics 21 23.4 -2.4 94
Operational Transparency 10.7 14 -3.3 94

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) 13% 10% +3
MCP server (first-party) 14% 13% +1
Agent Skills 0% 0% 0
OAuth scopes 19% 11% +8
Security 99% 97% +2
Arazzo workflows 4% 2% +2
Governance rules 13% 14% -1

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 Upstox 79.5
  2. 2 Clear Street 65
  3. 3 Alpaca 59.7
  4. 4 MVMNT 56.9
  5. 5 Tradier 56.6
  6. 6 Safello 53.6
  7. 7 Ally Invest 50.3
  8. 8 tastytrade 48.7
  9. 9 Dinari 47
  10. 10 WealthKernel 45.9
Top by Agent Readiness
  1. 1 Clear Street 63.2
  2. 2 Upstox 60.7
  3. 3 Alpaca 58.2
  4. 4 Tradier 45.1
  5. 5 lemon.markets 41.5
  6. 6 MVMNT 38.3
  7. 7 Safello 36.4
  8. 8 Keller Williams 34.9
  9. 9 Offerpad 34.7
  10. 10 TradeStation 33.4
All 96 members of this roster resolve to a scored provider in the catalog.Generated from the catalog build of 15 September 2026, across 27661 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

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This tag 
curl "https://apis.io/api/v1/tags/brokerage"
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As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/brokerage"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/brokerage/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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