established · 3.0 market domain

Crypto

Score 29.1 / 100 291 providers 38 APIs Search apis.io →
Variants seen in the corpus: Cryptocrypto

Providers using this tag (291)

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

Exemplar 3 Complete, well-documented, and agent-ready
StripeCommerceFinancial-ServicesFintechPayments159 APIs83.2Twelve DataMarket DataFinancial DataStocksForex6 APIs76.7PolygonFinanceFintechMarket DataStocks12 APIs71.5
Strong 16 Solid coverage with minor gaps
SiftingIOFinancial market dataStocks/equitiesForexCryptocurrency13 APIs66.1RipioCompanyCryptocurrencyExchange11 APIs65.5SlashCompanyBankingPaymentsFinancial-Services26 APIs63.7AlpacaFintechTradingStocks23 APIs62.7ChainstackBlockchainMulti-ChainRPCNode Infrastructure32 APIs61.8LukkaDigital AssetsMarket DataReference Data22 APIs61.2CovalentBlockchainWeb3Multi-ChainData Infrastructure18 APIs60.4CoinflowCompanyPaymentsStablecoins14 APIs58.8DiditIdentityIdentity VerificationKYCKYB17 APIs58.8AlliumCompanyData AnalyticsBlockchain3 APIs58.3CoinmeCompanyCryptocurrencyPayments28 APIs57.5KaikoWeb3Market DataInstitutional8 APIs57.5MeshCompanyCryptocurrencyPayments9 APIs57.5Alpha VantageFintechMarket DataStocksFX1 API57.1BackpackExchangeWalletsTrading15 APIs57.0AmberdataBlockchainMarket DataDigital Assets10 APIs55.3
Developing 67 Usable, with meaningful gaps to close
Ava LabsCompanyBlockchainAvalanche28 APIs54.2MetaLendCompanyDeFiLending10 APIs54.2Ondo FinanceCompanyTokenizationReal World Assets26 APIs54.2ArkhamCompanyBlockchainBlockchain Intelligence25 APIs53.7Kyber NetworkCompanyDeFiBlockchain5 APIs53.3BridgeCompanyStablecoinsPayments24 APIs52.4N3XTCompanyBankingPayments11 APIs52.3OrthogonalCompanyAI AgentsAPI DiscoveryAPI Marketplace4 APIs52.0DynamicCompanyWallet InfrastructureWeb31 API51.6Coins.phCompanyCryptocurrency ExchangePayments26 APIs51.2EOD Historical DataFintechMarket DataStocksETFs20 APIs50.7HifiCompanyStablecoinsPaymentsMoney Movement15 APIs50.4TRM LabsCompanyBlockchainCompliance3 APIs50.1CipherOwlBlockchainComplianceSecurity3 APIs49.9FlexaCompanyPaymentsDigital Currency4 APIs49.8B3CompanyBlockchainWeb339 APIs49.1KusamaCompanyBlockchainWeb321 APIs48.9NumeraiCompanyFintechMachine-LearningData Science1 API48.4Orderly NetworkCompanyDeFiTrading4 APIs48.1RobinhoodCompanyFintechCryptocurrencyTrading5 APIs48.0BCB GroupCompanyPaymentsBanking8 APIs47.8SentioWeb3BlockchainObservabilityAnalytics11 APIs47.7Infoway Real-time Market Data APIstock-apiforex-apicrypto-apicommodities-api5 APIs47.2FinnhubFinancialMarket DataStocksForex7 APIs47.1BlockdaemonBlockchainWeb3StakingValidators11 APIs47.0ObolCompanyEthereumStaking17 APIs47.0TiingoFintechMarket DataStocks6 APIs46.8Anchorage DigitalCompanyDigital AssetsCustody28 APIs46.5Jito LabsSolanaMEVBlock EngineBundles10 APIs46.1BlackbirdCompanyRestaurantLoyaltyPayments10 APIs46.0Coin MetricsFinancialMarket DataBlockchain19 APIs45.8Request FinanceCompanyPaymentsInvoicing1 API45.6Sahara AICompanyArtificial IntelligenceMachine-Learning2 APIs45.2tastytradeFinanceBrokerageTradingOptions29 APIs45.1ZircuitCompanyBlockchainLayer 22 APIs45.1TOP Group (The Open Platform)CompanyBlockchainTONTelegram23 APIs44.8dxFeedFinancialMarket DataReal-TimeHistorical Data6 APIs44.7CoinGateCryptocurrencyPaymentsPayment Gateway5 APIs44.5M0CompanyStablecoinsPayments5 APIs43.9NestcoinCompanyFintechExchange23 APIs43.6ExponentialCompanyDeFiDecentralized FinanceYield5 APIs42.7InjectiveCompanyBlockchainDeFi2 APIs42.7FinCompanyPaymentsCross-Border PaymentsStablecoins9 APIs42.2SequenceCompanyWeb3BlockchainWallets5 APIs42.0SurfCompanyBlockchainMarket Data16 APIs41.8Anchorage DigitalCompanyCustodyDigital Assets20 APIs41.6FastForexCurrency ExchangeForexFinancial DataExchange Rates7 APIs41.6AutonomysCompanyBlockchainWeb32 APIs41.4ThunderCoreCompanyBlockchainEVM4 APIs41.2KorbitCompanyCryptocurrency ExchangeDigital Assets8 APIs41.1BRLCompanyStablecoinsPayments10 APIs41.0PendleWeb3DeFiYield Tokenization10 APIs40.9BlockaidCompanyFintechWeb3 SecurityBlockchain23 APIs40.8BoostCompanyWeb3Incentives8 APIs40.6OrcaCompanyDefi DexDeFiDEX3 APIs40.5TweedCompanyPaymentsWallets12 APIs40.5XigniteFinancialMarket DataStocksReal-Time23 APIs40.4bloXrouteCompanyBlockchainTrading1 API40.3MobulaWeb3Market DataBlockchain4 APIs40.3AVORA Agent ForgeBlockchainSolanaToken Risk3 APIs40.2ExoscaleCloudInfrastructureComputeStorage37 APIs40.2Akash NetworkDecentralized CloudGPUComputeDePIN11 APIs39.9DynamicWeb3AuthenticationEmbedded WalletsWallets10 APIs39.9PublicCompanyConsumerInvestingBrokerage1 API39.5Unstoppable DomainsWeb3BlockchainDomain NamesNFT Domains33 APIs39.5Dapper LabsCompanyBlockchainWeb311 APIs39.4EllipticBlockchainComplianceAML16 APIs39.4
Thin 55 Limited public surface area
ClassicCompanyCryptocurrencyDEX Aggregator5 APIs39.0DMarketCompanyGamingMarketplace6 APIs39.0RainStablecoinsPaymentsCard IssuingFintech38.9Teahouse FinanceCompanyDeFiBlockchain3 APIs38.7PolymarketPrediction MarketsDeFiPolygonOrder Book11 APIs38.2SorareCompanyGraphQLFantasy Sports1 API38.0DeBankWeb3DeFiBlockchain2 APIs37.8GallopCompanyDeveloper ToolsNFTBlockchain4 APIs37.4Polygon.ioFintechMarket DataStocksOptions8 APIs37.4HummingbotCompanyTradingBlockchain17 APIs37.2TurnkeyWalletsKey ManagementSigning5 APIs37.0OpenMindCompanyRoboticsRobots2 APIs36.8Footprint AnalyticsBlockchainDeFiNFTGameFi8 APIs36.5Idle FinanceDeFiYield OptimizationFinance5 APIs35.8GondiCompanyNFTDeFi1 API35.4LootRushCompanyGamingCryptocurrency4 APIs35.4SynFuturesCompanyDeFiTrading6 APIs35.4AuthentikAuthenticationAuthorizationIdentity ProviderLDAP10 APIs35.3BitGoDigital AssetsCustodyWalletsBlockchain11 APIs35.2HelikaCompanyGamingAnalytics1 API34.9PowerTradeCompanyCryptocurrencyDerivatives3 APIs34.6EDX MarketsCompanyCryptocurrencyDigital Assets1 API34.2PolkadotBlockchainPolkadotParachainSubstrate57 APIs33.8GlassnodeWeb3OnchainAnalytics13 APIs33.7AlpacaMarket DataTradingBrokerageStocks16 APIs33.5EigenLayerRestakingAVSEthereumData Availability7 APIs33.5StooqFintechMarket DataStocksIndices1 API33.2Morpho LabsCompanyDeFiLendingBlockchain1 API33.1ScrollzkEVMLayer 2EthereumRollup9 APIs33.0SardineFraud PreventionAMLComplianceKYC1 API32.9AlienCompanyIdentityAuthentication1 API32.7Mantle NetworkLayer 2EthereumRollupEigenDA8 APIs32.2BitqueryBlockchain DataGraphQLStreamingIndexer10 APIs32.1UrbitCompanyPersonal ServersDecentralized Identity2 APIs31.9Ethena LabsCompanyStablecoinsDeFi1 API31.6Origin ProtocolCompanyDeFiAnalytics17 APIs31.5Unto LabsCompanyBlockchainLayer 12 APIs31.4DefiLlamaWeb3DeFiTVL8 APIs31.3PrestmitBillsFintechGift Cards7 APIs31.1PaysafePaymentsDigital WalletPrepaid CardsFinancial-Services9 APIs30.7MessariWeb3ResearchAnalytics12 APIs30.5VauldCompanyLendingBorrowing1 API30.1MinaCompanyBlockchainZero Knowledge1 API29.8NexoLendingEarningTrading2 APIs29.0NansenWeb3OnchainWallet Labels2 APIs28.1BitOasisCompanyCryptocurrencyExchange7 APIs27.6MorphCompanyBlockchainLayer 22 APIs27.6HashflowCompanyDeFiDEXRFQ2 APIs27.3OneKeyCompanyCryptocurrencyHardware Wallet27.2Celer NetworkCompanyBlockchainInteroperability1 API26.9WAXCompanyBlockchainNFT2 APIs26.9CommonwealthCompanyWeb3GovernanceDAO26.8SantimentBlockchainMarket IntelligenceOn-Chain Metrics2 APIs26.8BitClout (DeSo)CompanyBlockchainDecentralized Social1 API26.7VeliDeFiFinanceInvestment5 APIs26.2
Emerging 58 Early or largely undocumented
Arkham IntelligenceOnchain IntelligenceEntity ResolutionCrypto ExchangeTrading6 APIs26.1NEAR ProtocolBlockchainWeb3NEARNFT60 APIs25.9Maverick ProtocolCompanyDeFiDEX1 API25.5BigchaindbCompanyBlockchainDatabase7 APIs25.3Sling MoneyCompanyStablecoinsPayments25.2EldoradoCompanyCrypto Web3StablecoinsPayments1 API25.0Bitwise InvestmentsCompanyAsset ManagementETFs1 API24.8Alpen LabsCompanyBitcoinBlockchain1 API24.5FilamentCompanyDeFiDerivatives1 API24.4TradeBBtrading-journalTrade AnalyticsFintechtrading-tools1 API24.4PhantomBaseBitcoinBlockchain10 APIs23.5BGC GroupBrokerageInter-Dealer BrokerFinancial-ServicesCapital Markets7 APIs22.9Helium NetworkWirelessIoTLoRaWAN5G5 APIs22.7ChainflipCompanyBlockchainDeFi22.6LyraOptionsAMMDeFiDerivatives3 APIs22.4XapoCompanyBitcoinBanking21.9ChronicledCompanyBlockchainSupply Chain21.2Offchain Labs (Arbitrum)CompanyBlockchainEthereum20.5ReflexerCompanyDeFiStablecoins1 API20.5SardineFraud PreventionAMLComplianceKYC6 APIs20.5Ronin NetworkSidechainEthereumGamingNFT11 APIs20.4SenderCompanyWalletsWeb320.3Andalusia LabsCompanyBlockchainStablecoins19.7GoldskyBlockchain DataIndexerSubgraphsCDC8 APIs19.7AcalaCompanyBlockchainDeFi1 API19.4DODOCompanyDeFiDEX1 API19.2MultipliCompanyDeFiStablecoins19.0OffchainCompanyBlockchainEthereum1 API18.4ChainalysisComplianceAMLKYTSanctions12 APIs18.3ChaoslabsCompanyOraclesRisk ManagementDeFi18.3KarakCompanyBlockchainRestaking18.0Co:CreateCompanyWeb3LoyaltyRewards1 API17.9MoreMarketsCompanyDeFiYieldCross-Chain17.8Ancient8CompanyBlockchainEthereum2 APIs17.0FlowdeskCompanyFintechDigital Assets1 API16.6InstadappCompanyDeFiBlockchain16.3Lithium FinanceCompanyDeFiOracles16.2CoinMarketCapWeb3Market DataRankings1 API15.7Cross River BankBankingBanking as a ServiceSponsor BankEmbedded Finance8 APIs15.6Lightning LabsBitcoinLightning NetworkPayments1 API15.6AprilCompanyBlockchainDeFi15.4Pump.funSolanaMemecoinLaunchpadAMM2 APIs15.4AzuraCompanyDeFiBlockchain14.5RialoCompanyBlockchainLayer 114.3SumerCompanyDeFiBlockchain14.0GenopetsCompanyWeb3Blockchain13.6ThrusterCompanyDeFiDEX13.6AbraCompanyDigital AssetsWealth Management13.3MonkeyTiltCompanyCasinoSportsbook13.3CypheriumCompanyBlockchainLayer 12 APIs13.2PontemCompanyBlockchainWeb313.1Stader LabsCompanyDeFiLiquid Staking12.9Warbler Labs IncorporatedCompanyDeFiBlockchain12.7Omni NetworkCompanyBlockchainInteroperability12.0Anchor ProtocolCompanyDeFiBlockchain11.3BasedCompanyCryptocurrencyTrading11.1InfiniGodsCompanyWeb3Blockchain Games11.0LolliCompanyBitcoinRewards11.0
Minimal 92 Almost no public developer surface
Altius LabsCompanyBlockchainInfrastructure10.8AmpCompanyBlockchainEthereum10.7Four PillarsCompanyBlockchainResearch10.6MeanwhileCompanyBitcoinInsurance10.6RoyalCompanyMusicRoyalties10.2DivineCompanyFintechLending10.0NooxCompanyWeb3Blockchain9.8SentientCompanyArtificial IntelligenceAgents9.8BloomCompanyIdentityVerifiable Credentials9.7AmpleforthCompanyDeFiBlockchain9.4SturdyCompanyDeFiLending9.4BitcoinCompanyCryptocurrencyBlockchain9.3Alliance DAOCompanyAcceleratorFintech9.2DCGCompanyCryptocurrencyBlockchain9.2Yuga LabsCompanyNFTBlockchain9.2CoinTrackerCompanyCryptocurrencyTax8.8ComputableCompanyBlockchainEthereum8.8BitAccessCompanyBlockchainBitcoin8.7Cocos CapitalCompanyFintechInvestingBrokerage8.4Yield Guild GamesCompanyGamingWeb3Blockchain8.4AccountableCompany3 APIs8.3RepublicCompanyFintechInvestingCrowdfunding8.2MyStars FaaS — Fulfilment APITelegramtelegram-starstelegram-premiumPayments1 API8.1BitDAOCompanyDAOGovernance8.0FintechCompanyPaymentsStablecoins8.0Rangers ProtocolCompanyBlockchainWeb38.0TransCryptsCompanyBlockchainIdentity7.9PsyOptionsCompanyDeFiSolana7.8Seed ClubCompanyWeb3Accelerator7.7GuildFiCompanyWeb3Gaming7.6HedgeCompanyDeFiSolana7.6BraavosCompanyWalletsBlockchain7.5Layer3CompanyWeb3Blockchain7.4Adanos Market Sentiment APIMarketSentimentStocks1 API7.3Chipper CashFintechAfricaCross-Border PaymentsMoney Transfer7.3StaderCompanyStakingLiquid Staking7.2YoloRektCompanyDeFiPrediction Markets7.2Codex ProtocolCompanyBlockchainEthereum6.8Kik (Kin)CompanyCryptocurrencyBlockchain6.8OMG NetworkCompanyBlockchainEthereum6.8Summoners ArenaCompanyGamingWeb36.4Zebec NetworkCompanyPaymentsPayrollBlockchain6.4CegaCompanyDeFiDerivatives5.8MoonFrostCompanyWeb3Gaming5.7AllianceCompanyAcceleratorVenture Capital5.5BlueYardCompanyVenture CapitalDeep TechComputation5.5Rally NetworkCompanyWeb3BlockchainSDK1 API5.5MesoCompanyPaymentsPayment Infrastructure5.4MakersPlaceCompanyNFTDigital Art5.3TrueFlipCompanyBlockchainLottery5.3UnboundCompanyDeFiLiquidity5.3AlongsideCompanyComplianceKYC5.0AngelicCompanyGamingVideo Games5.0AzarusCompanyConsumerGamingEsports5.0Bison TrailsCompanyBlockchainInfrastructure5.0Fast Break LabsCompanyBlockchainWeb35.0FunFairCompanyBlockchainWeb35.0Heights LabsCompanyBlockchainWeb35.0HyperspaceCompanyBlockchainWeb35.0MerkleCompanyAnalyticsRisk Management5.0OpenTokenCompanyBlockchainTokenization5.0PlaceholderCompanyVenture CapitalWeb35.0Revolving GamesCompanyGamingMobile GamesGame Studio5.0StakedCompanyStakingBlockchain5.0Blackbird LabsCompanyRestaurantPaymentsLoyalty4.9Atomic FinanceCompanyBitcoinDiscreet Log Contracts4.8AnticCompany4.1BgogoCompany4.1BlockfolioCompany4.1DataCompany4.1doc.aiCompanyArtificial IntelligenceHealth4.1KioskCompany4.1MaecenasCompany4.1PerionCompanyWeb3Blockchain4.1RarifyCompany4.1Virtue PokerCompany4.1NoiseCompanyPrediction MarketsAttention Markets3.1Transparent SystemsCompanyFintechPayments2.6BalletCompanyCryptocurrencyWallets2.4TempleCompanyCryptocurrencyDigital Assets2.0SynquoteCompanyDeFiOptions1.9TribesCompanyWeb3Wallets1.9Brine (Tanx)CompanyDecentralized ExchangeDeFi1.6AsulaCompanyBitcoinBlockchain1.5C14CompanyFintechPayments1.5ParallaxCompanyPaymentsCross-Border PaymentsStablecoins1.5TurboFlowCompanyWeb3Blockchain1.5CoinsuperCompanyCryptocurrencyExchange1.2KoinexCompanyCryptocurrency ExchangeDigital Assets1.2KondorAlgorithmic TradingExpert AdvisorsFinancial1.2TagomiCompanyCryptocurrencyPrime Brokerage1.2JamboCompanyWeb3Blockchain0.1

APIs with this tag (38)

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
Stripe Crypto Onramp APIThe Stripe fiat-to-crypto onramp lets your customers securely purchase and exchange cryptocurrencies direct...83.2
Strong 7 Solid coverage with minor gaps
SiftingIO Crypto APIHistorical OHLCV bars for crypto symbols.66.1Slash Crypto APIThe Crypto API from Slash — 1 operation(s) for crypto.63.7Alpaca Trading APIThe Alpaca Trading API enables commission-free trading of US-listed equities, options, and crypto. It expos...62.7Lukka Market Data Streaming APIWebSocket streaming for executed trades, Level-1 order-book quotes, Lukka Prime pricing, Lukka Index valuat...61.2Lukka MCP ServersSeven first-party hosted Model Context Protocol servers exposing 69 read-only tools over Lukka pricing, ref...61.2Kaiko REST APIREST endpoints for trades, order books, OHLCV, market reference, trade flows, FX rates, and derivatives acr...57.5Backpack WalletBackpack Wallet is a self-custodial multichain wallet for Solana, Ethereum, and Bitcoin, originally built a...57.0
Developing 14 Usable, with meaningful gaps to close
Infoway Real-time Market Data API Crypto APIThe Crypto API from Infoway Real-time Market Data API — 3 operation(s) for crypto.47.2Finnhub Crypto APIThe Crypto API from Finnhub — 3 operation(s) for crypto.47.1Tiingo Crypto APICrypto top-of-book and trade data aggregated from major exchanges over REST and WebSocket.46.8Tiingo End-of-Day APIDaily OHLCV history for 100,000+ US equities and ETFs back to 1962, with split and dividend adjustments.46.8Tiingo Forex APIReal-time and historical FX rates for major and emerging-market currency pairs.46.8Tiingo Fundamentals APIIncome statement, balance sheet, cash flow, and corporate event data sourced from SEC filings.46.8Tiingo IEX Intraday APIIEX-sourced intraday quotes and trades over REST and WebSocket - real-time during US market hours.46.8Tiingo News APITagged equity news from 1,000+ publishers with ticker, topic, and source filters.46.8Request Finance AP and AR APIThe Accounts Payable and Receivable REST API for issuing invoices, accepting crypto and fiat payments, runn...45.6Surf Chat APIOpenAI-style Chat/Research API. POST /responses with a surf-2.0 or surf-2.0-instant model and a natural-lan...41.8FastForex crypto APIDigital currencies, pairs & prices41.6Xignite Crypto APICryptocurrency market data including quotes, chart bars, and historical prices for digital assets from the ...40.4Exoscale crypto APIA suite of cryptographic primitives offered by the Exoscale KMS.40.2Public Trading APIREST API for programmatic trading on Public — manage brokerage accounts, pull portfolio and transaction his...39.5
Thin 7 Limited public surface area
Polygon.io Crypto APIAggregates, trades, snapshots, level-2 books, and L2 streaming for crypto pairs across major exchanges.37.4Authentik Crypto APICertificate-key pairs.35.3Sardine APIThe Sardine REST API enables real-time fraud detection and compliance across the customer lifecycle. Core A...32.9Paysafe Embedded Wallets APIA REST API enabling platforms to embed digital wallet functionality directly into their products. Customers...30.7Messari REST APIComprehensive REST API exposing /v1, /v2 endpoints for asset metrics (price, market cap, ROI, mining stats,...30.5Vauld Enterprise APIEnterprise API for partner organisations covering fiatcrypto trading on India INR rails (deposits via Cards...30.1DeSo Backend APIThe HTTP JSON API served by every DeSo node — data endpoints (profiles, posts, users, NFTs, creator/DAO coi...26.7
Emerging 7 Early or largely undocumented
El Dorado APIThe El Dorado onramp/offramp trading API for converting between Latin American fiat currencies and crypto (...25.0Bitwise APIBitwise index, ETF, and fund data API — crypto asset prices, index values, and index methodologies. Authent...24.8TradeBBTradeBB exposes a single publicly consumable machine-readable interface: an llms.txt file designed for LLM ...24.4Lucera LumeMarketsLucera is BGC's financial technology subsidiary offering a "high-performance, low latency platform that pro...22.9Sardine Crypto APICrypto-specific risk and compliance APIs covering wallet screening, on-chain attribution, and Travel Rule m...20.5CoinMarketCap Pro APISingle REST API spanning Cryptocurrency endpoints (listings, quotes, OHLCV, market pairs, historical), Exch...15.7Cross River Stablecoin PaymentsMoney-movement API supporting stablecoin pay-ins and pay-outs across fiat rails for crypto and Web3 partner...15.6
Minimal 2 Almost no public developer surface
MyStars FaaS Fulfilment APIREST/HTTP API for pricing, recipient eligibility checks, product catalog, and Telegram Stars/Premium order ...8.1Adanos Market Sentiment APIRESTful JSON API grouping five sentiment services (Reddit Stocks, X.com Stocks, Stock News, Polymarket Stoc...7.3

Score breakdown

Frequency
69.3
log-scaled weighted occurrences
Breadth
8.0
spread across providers
Quality lift
31.8
mean composite of providers using it
Cohesion
22.7
strength of nearest seed neighbor

Related tags

Blockchain 159 co-occurrences Web3 126 co-occurrences DeFi 83 co-occurrences Ethereum 47 co-occurrences Wallets 48 co-occurrences Stablecoins 37 co-occurrences Trading 43 co-occurrences NFT 30 co-occurrences

Where this tag comes from

Provider tag276
Api tag33
Openapi tag13
Openapi op tag36

Cohort brief

Auto-generated

The 291 providers in the APIs.io catalog tagged Crypto, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
291
all scored
Mean Kin Score
26.3
+5.6 vs catalog 20.7
Mean Agent Readiness
14.2
+4.5 vs catalog 9.7
Spread
0.1–83.2
median 25.2 · σ 18.4
How the 291 split by band
Exemplar 3Strong 16Developing 67Thin 55Emerging 58Minimal 92
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Developer Ergonomics 31.9 17.9 +14 291
Contract Quality 24 17.5 +6.5 291
Discoverability 66.3 60.4 +5.9 291
Operational Transparency 16.9 11.3 +5.6 291
Contract Governance 8.3 6.4 +1.9 291
Access Clarity 20.7 22.3 -1.6 291

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) 34% 16% +18
MCP server (first-party) 14% 7% +7
Agent Skills 0% 0% 0
OAuth scopes 7% 9% -2
Security 94% 88% +6
Arazzo workflows 3% 2% +1
Governance rules 10% 13% -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 Stripe 83.2
  2. 2 Twelve Data 76.7
  3. 3 Polygon 71.5
  4. 4 SiftingIO 66.1
  5. 5 Ripio 65.5
  6. 6 Slash 63.7
  7. 7 Alpaca 62.7
  8. 8 Chainstack 61.8
  9. 9 Lukka 61.2
  10. 10 Covalent 60.4
Top by Agent Readiness
  1. 1 Polygon 57.3
  2. 2 Didit 56.7
  3. 3 Alpha Vantage 55.9
  4. 4 Lukka 52
  5. 5 Alpaca 51.3
  6. 6 Orthogonal 49.9
  7. 7 Twelve Data 48.7
  8. 8 N3XT 47.9
  9. 9 Stripe 47.8
  10. 10 Anchorage Digital 47.6
All 291 members of this roster resolve to a scored provider in the catalog.Generated from the catalog build of 25 August 2026, across 26891 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/crypto"
All tags 
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/crypto"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/crypto/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.