emerging · 0.0 capabilitymarket actiondomain

Brokerage

Score 21.4 / 100 95 providers +5 via APIs 29 APIs Search apis.io →

Providers using this tag (95)

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

Exemplar 1 Complete, well-documented, and agent-ready
UpstoxCompanyFinancial ServicesStock Trading1 API74.9
Strong 4 Solid coverage with minor gaps
Clear StreetCompanyFinancial ServicesCapital MarketsPrime Brokerage3 APIs60.5MVMNTFreightLogisticsTransportation Management SystemSupply Chain1 API59.9Level2TradingFintechFinancial ServicesAutomation4 APIs56.0AlpacaFintechTradingStocksCrypto2 APIs55.4
Developing 9 Usable, with meaningful gaps to close
TradierFintechTradingStocksOptions1 API52.4SafelloCompanyFintechCryptocurrencyBitcoin2 APIs50.0Ally InvestInvestingTradingFinance1 API47.0tastytradeFinanceTradingOptions16 APIs46.2WealthKernelCompanyInvestingWealth Management1 API44.4DinariCompanyTokenized SecuritiesStocksETFs1 API44.0RobinhoodCompanyFintechCryptocurrencyTrading1 API41.2TradeStationCryptocurrencyFinanceFutures1 API40.3Charles SchwabAccountBankingFinancial Services2 APIs40.0
Thin 16 Limited public surface area
Anywhere Real EstateReal EstateUnited StatesProperty ListingsMLS23 APIs38.9lemon.marketsCompanyFintechInvesting1 API38.8EtradeBondsFinanceFutures1 API37.0PublicCompanyConsumerInvesting1 API36.5WebullCompanyTechnologyFinancial Services3 APIs36.5Keller WilliamsReal EstateUnited StatesResidential Real Estate1 API35.9WahiReal EstateCanadaProperty ListingsMLS1 API35.1FirstradeCommission-Free TradingStocksETFs1 API34.4Alta5CompanyTradingOptionsAutomated Trading34.2TD AmeritradeTradingFinanceStocks1 API32.3Interactive BrokersMarket DataOrderPortfolio1 API32.1AjaibCompanyFinancial ServicesInvesting1 API31.3DEGIROTradingStocksETFs1 API30.4LightyearCompanyFinancial ServicesInvesting28.5Morgan StanleyFinanceInvestment BankingWealth Management6 APIs27.5MomentCompanyFixed IncomeBondsTrading1 API26.6
Emerging 30 Early or largely undocumented
Knight FrankReal EstateUnited KingdomProperty ListingsCommercial Real Estate1 API26.1OfferpadReal EstateUnited StatesiBuyerPropTech1 API26.0WoodstockCompanyInvestingStock Trading25.7BGC GroupInter-Dealer BrokerFinancial ServicesCapital Markets7 APIs23.4Connells GroupReal EstateUnited KingdomProperty Listings1 API22.6FreetradeCompanyInvestingStock Trading22.3SyfeCompanyFinancial ServicesWealth ManagementInvesting22.2FutuCompanyTechnologyFintech1 API21.7RE/MAX CanadaReal EstateCanadaProperty Listings1 API21.6Zoe FinancialWealth ManagementFinancial AdvisorsTAMPInvestment Management20.3Arthur J. GallagherInsuranceRisk ManagementClaims Management1 API19.7RE/MAXReal EstateUnited StatesProperty Listings3 APIs18.8PLACECompanyReal EstatePropTechCRM18.2PrettoCompanyFintech InsurtechMortgageLending15.9Royal LePageReal EstateCanadaProperty ListingsMLS15.4VestedCompanyFinancial ServicesFintechInvesting14.0NewfrontCompanyFintechInsuranceInsurtech13.3BUXCompanyFintechInvestingNeobroker13.1RentSpreeReal EstateRentalsRental ApplicationsTenant Screening12.6Motilal OswalCompanyFintechFinancial Services12.2AfterHourCompanyConsumerFintechSocial Trading11.9VouchInsuranceBusiness InsuranceCommercial InsuranceInsurtech11.9AtomicCompanyInvestingWealth Management11.7Douglas EllimanReal EstateUnited StatesProperty Listings11.6La HausCompanyReal EstatePropTechMarketplace11.6Ray WhiteReal EstateAustraliaProperty Listings11.6Trade RepublicCompanyConsumerFintechTrading11.6FrecCompanyFintechInvestingWealth Management11.4PropsellerCompanyMarketplaceReal EstatePropTech11.4Plus SimpleCompanyInsuranceInsurtechFintech11.1
Minimal 35 Almost no public developer surface
District CoverCompanyInsuranceInsurtechCommercial Insurance10.6GydeCompanyInsuranceInsurtechHealth Insurance9.7ThndrCompanyFintechInvesting9.7WithcoverageCompanyInsurtechInsuranceRisk Management9.7HomedayCompanyReal EstatePropTechGermany9.6Cocos CapitalCompanyFintechInvesting9.5SideCompanyPropTechReal Estate9.3TreasuryCompanyInvestingPersonal FinanceFintech9.3PellegoCompanyReal EstatePropTech9.2StockbitCompanyFintechInvestingStock Trading9.2Century 21 CanadaReal EstateCanadaFranchising9.1LJ HookerReal EstateAustraliaNew ZealandProperty Listings9.1SavillsReal EstateUnited KingdomCommercial Real EstateProperty Listings9.1SahiCompanyFintechStock Trading8.5Fidelity InvestmentsFinancial ServicesAsset ManagementWealth Management7.7RealPactCompanyReal EstatePropTechArtificial Intelligence7.7Raymond James FinancialAsset ManagementBankingCapital Markets6.9PantaCompanyInsuranceInsurtechCommercial Insurance6.7McGrathReal EstateAustraliaProperty Listings6.3KinroCompanyInsuranceInsurtechArtificial Intelligence6.1The Vanguard GroupActive ManagementAdvisor ServicesAsset Management6.0CompassReal EstatePropTechFortune 5005.4eXp World HoldingsReal EstatePropTechCloud Workspace4.7InveraCompanyFintechInvesting4.2Sidekick DataCompanyReal EstateArtificial IntelligenceAI Assistant3.9TradeKingCompanyTradingInvesting3.9Unreal EstateCompanyReal EstatePropTechMLS3.5Realogy HoldingsReal EstateResidentialFranchising3.3Janney Montgomery ScottAsset ManagementCapital MarketsFinancial Planning3.2BdswissCompanyTradingForex2.9CovestorCompanyFintechInvestingWealth Management2.5mcmaklerCompanyReal EstatePropTechGermany2.5MochatradeCompanyTradingFintech1.7RizeCompanyFintechBankingBanking as a Service0.0StockpileCompanyFinancial ServicesInvesting0.0

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...68.0
Developing 1 Usable, with meaningful gaps to close
WealthKernel APIAll-in-one REST API for digital investing: onboarding, accounts (GIA/ISA/JISA/SIPP), funding, custody, trad...44.4
Thin 23 Limited public surface area
Anywhere Agent Recruiting APIAn endpoint for third-party CRM integration partners to deliver recruiting activities into Anywhere's iPros...38.9Anywhere BackOffice Read-only APIRead-only access to Anywhere back-office data from the Dash platform, including listing, transaction, agent...38.9Anywhere Dynamic Search APIReal-time search over Anywhere listing details for applications that do not maintain a local data store. Do...38.9Anywhere Earnest Money APIManage and access earnest money data for brokered trades: payee search, buyer and seller retrieval for a de...38.9Anywhere Leads Engine APIHandles ingestion, routing and assignment of leads for Anywhere brands. Listed on the developer portal home...38.9Anywhere Leads Management APIPowers third-party CRM applications to sync lead data with Anywhere source systems so agents can manage lea...38.9Anywhere Listing Metric APIListing management metric information for Anywhere franchise brands, including video views, virtual tour vi...38.9Anywhere Listing Syndication APISynchronize marketing data for all Anywhere franchise brands and the brokerage group to an external system....38.9Anywhere Listings Promotions APISynchronize promotion data from Anywhere, covering channels, publication lists in each channel, nominated l...38.9Anywhere Marketing - Franchise APISynchronize marketing data for all Anywhere franchise brands and brokerages, including Corporate Staff, Com...38.9Anywhere Marketing and Transactions APISynchronize Anywhere marketing data together with franchise brokerage production (transaction) details. Mar...38.9Anywhere Master Data (MDM) APIA bundle of APIs representing clean, curated master data for Agent, Office, Company, Staff and Listings ent...38.9Anywhere MLS Data Service APIEndpoints for MLS listings data assembled by Anywhere's MLS Data Platform (MDP), which downloads, processes...38.9Anywhere RealVitalize APIAllows HomeAdvisor to integrate its backend services with the RealVitalize backend — accessing enrollment i...38.9Anywhere Transactions - Franchise APISynchronize brokerage production (transaction) data from Anywhere, including Sale and Other Income transact...38.9FDX Investment APIRESTful endpoints for retrieving investment account data including holdings, positions, investment transact...38.9Public Trading APIREST API for programmatic trading on Public — manage brokerage accounts, pull portfolio and transaction his...36.5Webull Trading APIOrder management across stocks, options, futures, crypto, and event contracts — place, preview, replace, ca...36.5Interactive Brokers Client Portal APIThe Interactive Brokers Client Portal API is a REST API accessed through a locally running Java gateway tha...32.1E*TRADE from Morgan Stanley - Accounts APIE*TRADE from Morgan Stanley operates a genuinely public, self-service developer platform whose REST Account...27.5E*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...27.5E*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...27.5E*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...27.5
Emerging 1 Early or largely undocumented
TIAA Wealth ManagementTIAA's wealth management services for individuals, including managed accounts, brokerage services, financia...17.2
Minimal 2 Almost no public developer surface
Hundsun Trading PlatformEnterprise trading platform offered to brokerages and securities firms, covering order management, executio...9.6Ally Invest API (Legacy / Retired)The legacy Ally Invest brokerage REST API, inherited from Ally's 2016 acquisition of TradeKing. It offered ...9.1

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
2.5
spread across providers
Quality lift
25.1
mean composite of providers using it
Cohesion
9.7
strength of nearest seed neighbor

Where this tag sits

Financial Services broader

Related tags

Investing 38 co-occurrences Property Listings 15 co-occurrences MLS 12 co-occurrences Options 16 co-occurrences Trading 30 co-occurrences Stocks 17 co-occurrences Wealth Management 22 co-occurrences PropTech 26 co-occurrences

Where this tag comes from

Provider tag96
Api tag29

Cohort brief

Auto-generated

The 93 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
93
all scored
Mean Kin Score
21.1
-1.8 vs catalog 22.9
Mean Agent Readiness
12
+0.1 vs catalog 11.9
Spread
0–74.9
median 13.3 · σ 16.5
How the 93 split by band
Exemplar 1Strong 4Developing 9Thin 16Emerging 30Minimal 33
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Access Clarity 26.7 26.5 +0.2 93
Contract Governance 5.8 6.3 -0.5 93
Developer Ergonomics 21.9 23.2 -1.3 93
Discoverability 56.6 58.1 -1.5 93
Contract Quality 15.5 17.6 -2.1 93
Operational Transparency 10.3 13.7 -3.4 93

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) 14% 14% 0
MCP server (first-party) 12% 12% 0
Agent Skills 0% 0% 0
OAuth scopes 18% 11% +7
Security 100% 98% +2
Arazzo workflows 4% 2% +2
Governance rules 11% 14% -3

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 74.9
  2. 2 Clear Street 60.5
  3. 3 MVMNT 59.9
  4. 4 Level2 56
  5. 5 Alpaca 55.4
  6. 6 Tradier 52.4
  7. 7 Safello 50
  8. 8 Ally Invest 47
  9. 9 tastytrade 46.2
  10. 10 WealthKernel 44.4
Top by Agent Readiness
  1. 1 Upstox 63.2
  2. 2 Clear Street 63.2
  3. 3 Alpaca 54.2
  4. 4 Tradier 43.2
  5. 5 lemon.markets 41.5
  6. 6 MVMNT 38.3
  7. 7 Safello 36.4
  8. 8 Keller Williams 34.9
  9. 9 TradeStation 33.4
  10. 10 Connells Group 30.6
All 95 members of this roster resolve to a scored provider in the catalog.Generated from the catalog build of 5 October 2026, across 29093 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/brokerage"
All tags 
curl "https://apis.io/api/v1/tags?limit=25"
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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