emerging · 0.7 capabilitymarket actiondomain

FIX

Score 20.6 / 100 9 providers +10 via APIs 18 APIs Search apis.io →
Business capabilities this tag reaches
Transport Operations Management 1

Providers using this tag (9)

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

Exemplar 1 Complete, well-documented, and agent-ready
Gemini Trust CompanyCompanyCryptocurrencyExchangeTrading3 APIs67.9
Strong 3 Solid coverage with minor gaps
SiftingIOFinancial market dataStocks/equitiesForeign ExchangeCryptocurrency1 API65.1BullishDigital AssetsCryptocurrencyExchangeTrading1 API62.5KrakenKrakenCryptocurrencyExchangeTrading1 API60.9
Developing 2 Usable, with meaningful gaps to close
SfoxCompanyCryptocurrencyPrime BrokerageTrading3 APIs45.6ProvableCompanySecurities LendingCapital MarketsFintech1 API41.4
Thin 2 Limited public surface area
PowerTradeCompanyCryptocurrencyDerivativesOptions3 APIs35.8CoinAPIBlockchainCrypto IndexesCrypto MetricsCryptocurrency3 APIs34.3
Emerging 1 Early or largely undocumented
TalosCompanyDigital AssetsCryptocurrencyTrading22.7

APIs with this tag (18)

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 →

Strong 5 Solid coverage with minor gaps
SiftingIO Live StreamWebSocket streaming API for live market data, described by an AsyncAPI 3.0 contract. Also offers a document...65.1SiftingIO MCP ServerLOCALLY-RUN MCP server, not a hosted endpoint. The client launches it (`npx -y siftingio-mcp`, or the Pytho...65.1Bullish FIX APIThe Bullish FIX order-entry, drop-copy, reference-data and trading-status surface for institutional and hig...62.5Kraken FIX APIFIX 4.4 / 5.0 SP2 protocol access for Kraken Spot and Futures, used by institutional and high-frequency cli...60.9Kraken Prime REST + WebSocket + FIX APIPrime brokerage API surface (REST, WebSocket, FIX) for institutional clients consolidating execution, custo...60.9
Developing 4 Usable, with meaningful gaps to close
Routific Fix APIInsert new visits into an existing optimized solution.51.7Sygnum Trading APIOrder management and execution for Sygnum's digital asset trading service, offered over both REST and the F...49.5dxFeed FIX APIIndustry-standard FIX protocol access to dxFeed market data for trading systems. Session endpoints and cred...46.0Deribit FIX APIFinancial Information eXchange protocol interface for institutional trading on Deribit. Designed for profes...40.3
Thin 7 Limited public surface area
Taurus-PRIME APIInstitutional trading infrastructure with deep liquidity and institutional-grade execution, accessible over...39.1PowerTrade FIX APIFIX 4.4 order-entry and drop-copy gateway for order management, with Go example clients published on GitHub.35.8DriveWealth FIX APIFinancial Information Exchange (FIX) protocol API for institutional-grade connectivity to DriveWealth's tra...35.6CoinAPI EMS Trading APICoinAPI's Execution Management System (EMS) is a unified, multi-exchange crypto trading API that lets insti...34.3CoinAPI Market Data APINormalized cryptocurrency market data covering more than 350 exchanges and 28,000+ assets. Provides trades,...34.3EDX Markets FIX API (Order Entry & Market Data)The EDX Markets institutional trading interface, delivered over the FIX protocol: FIX 5.0 SP2 order entry a...32.5Bitvavo FIX APIFIX protocol API; the FIX dictionary is published at docs.bitvavo.com/api-specs/2026-04-28.fix.xml.32.3
Emerging 2 Early or largely undocumented
Bloomberg EMSXElectronic trading and order management system integrated in the Bloomberg Terminal for routing orders to b...22.0Bloomberg EMSX (Electronic Order Management)Bloomberg's Electronic Order Management System (EMSX) enabling electronic order routing to brokers across e...20.5

Companies reaching this through an API (10)

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

Bitvavo Bloomberg Products and Platforms Bloomberg Terminal Deribit DriveWealth dxFeed EDX Markets Routific Sygnum Taurus

Score breakdown

Frequency
38.2
log-scaled weighted occurrences
Breadth
0.2
spread across providers
Quality lift
50.9
mean composite of providers using it
Cohesion
5.3
strength of nearest seed neighbor

Related tags

Institutional 7 co-occurrences Custody 5 co-occurrences Staking 5 co-occurrences Derivatives 5 co-occurrences Exchange 7 co-occurrences Trading 15 co-occurrences Market Data 15 co-occurrences WebSocket 12 co-occurrences

Where this tag comes from

Api tag18
Provider tag9
Openapi tag1
Openapi op tag2

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