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DeFi

Score 31.1 / 100 296 providers +5 via APIs 49 APIs Search apis.io →

Providers using this tag (296)

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

Exemplar 3 Complete, well-documented, and agent-ready
0xArchiveMarket DataHistorical DataCrypto1 API72.7Crypto.comCryptocurrencyCrypto ExchangeTradingDerivatives1 API68.2SolanaBlockchainCryptocurrencyWeb31 API67.1
Strong 16 Solid coverage with minor gaps
Solidus LabsCompanyComplianceRegTechTrade Surveillance5 APIs65.1SiftingIOFinancial market dataStocks/equitiesForexCryptocurrency1 API63.9ZerionCompanyWeb3BlockchainCryptocurrency1 API62.9CovalentBlockchainWeb3Multi-ChainData Infrastructure5 APIs62.2OpenZeppelinWeb3Smart ContractsBlockchainSecurity1 API61.6ChainstackBlockchainMulti-ChainRPCNode Infrastructure25 APIs59.5AptosBlockchainWeb3MoveLayer 11 API58.8BiconomyAccount AbstractionBlockchainBundlerCross-Chain2 APIs58.30xCryptocurrencyDEX AggregatorSwap2 APIs56.3FordefiCompanySecurityCryptocurrencyDigital Assets1 API56.1LI.FICompanyCrypto Web3BlockchainCross-Chain2 APIs55.5AlliumCompanyData AnalyticsBlockchainCrypto1 API55.4BackpackCryptoExchangeWalletsTrading1 API54.9EVEDEXCryptocurrency ExchangeDecentralized ExchangeDerivatives11 APIs54.9IOTABlockchainDistributed LedgerWeb32 APIs54.5AmberdataCryptoBlockchainMarket DataDigital Assets10 APIs54.4
Developing 58 Usable, with meaningful gaps to close
FarmDash Agent HubDeFAIAI AgentsMCP1 API53.5Ondo FinanceCompanyCryptoTokenizationReal World Assets3 APIs52.8ArkhamCompanyCryptoBlockchainBlockchain Intelligence1 API52.1OctavCompanyCryptocurrencyBlockchainPortfolio1 API52.1TensorNFTMarketplaceSolanaBlockchain2 APIs51.7MetaLendCompanyCryptoLending1 API51.4Ostium LabsCompanyPerpetual FuturesDecentralized Finance1 API51.2DefinedCompanyCryptocurrencyBlockchain1 API50.9HallidayCompanyPaymentsCryptocurrencyBlockchain1 API50.9Kyber NetworkCompanyCryptoBlockchain3 APIs50.1CoinGeckoAggregatorBlockchainCryptocurrencyDecentralized Exchanges3 APIs50.0PythCompanyCrypto Web3OraclePrice Feeds2 APIs49.9SupraBlockchainLayer 1OraclesWeb31 API49.2KuruCompanyDecentralized ExchangeOrder Book1 API48.9LineaBlockchainEthereumLayer 2zkEVM1 API48.9AlgorandBlockchainCryptocurrencyProof of Stake3 APIs48.8GauntletCompanyCrypto DataRisk Management1 API48.1DialectCompanyInfrastructureWeb3Blockchain3 APIs47.7BlockdaemonBlockchainWeb3StakingValidators11 APIs47.4AvalancheBlockchainWeb3AvalancheNFT1 API46.8Jito LabsSolanaMEVBlock EngineBundles2 APIs46.0PolymarketPrediction MarketsPolygonOrder Book1 API46.0UniswapBlockchainCryptocurrencyDecentralized Exchange2 APIs46.0Ava ProtocolCompanyFintechBlockchain1 API45.6BulletCompanySolanaCryptocurrency1 API45.2Orderly NetworkCompanyCryptoTrading2 APIs45.2HostDeFiSolanaToken Riskrug pull1 API44.4ParafiCompanyFintechBlockchainDigital Assets1 API44.4Lido FinanceCompanyBlockchainEthereumLiquid Staking3 APIs44.3WealthVille — DeFi Liquidity Pool Scores API (Solana & EVM)Liquidity PoolsBlockchain AnalyticsSolana1 API44.2ZircuitCompanyCryptoBlockchainLayer 21 API43.5EnsoCompanyCrypto Web3Blockchain1 API42.9LegendTradeCompanyTradingCryptocurrency1 API42.9FortaCompanySecurityBlockchainWeb31 API42.8TransposeBlockchainNFTCryptocurrencyWeb31 API42.8M0CompanyCryptoStablecoinsPayments1 API42.6Safe (Gnosis Safe)MultisigSmart ContractEthereumWeb31 API42.6InjectiveCompanyCryptoBlockchain2 APIs42.4API3BlockchainOracleDecentralizedData Feeds1 API42.3Gala GamesCompanyBlockchainWeb3Gaming8 APIs42.3Nexus MutualDecentralized InsuranceEthereumSmart Contract Cover1 API42.3Sequence MarketsCompanyTradingCryptocurrencyDigital Assets1 API42.31TokenDigital AssetsCryptoPortfolio-ManagementRisk Management1 API42.2TronZapBlockchainCryptocurrencyTRONDeFi infrastructure2 APIs42.1TesseractCompanyFintechCryptocurrency1 API41.9ShapeshiftCompanyCryptocurrencyBlockchainBitcoin3 APIs41.7ETHGasCompanyInfrastructureBlockchainEthereum1 API41.6HyperbeatCompanyStakingLiquid Staking1 API41.6BscScanBlockchainBlock ExplorerBNB Smart ChainBSC1 API41.3ReCompanyFintechReinsuranceInsurance1 API40.8ExponentialCompanyDecentralized FinanceYield2 APIs40.7BinanceCryptocurrencyExchangeTradingBlockchain19 APIs40.6Routescan (Snowtrace)BlockchainExplorerAvalancheEVM1 API40.6PancakeSwapDEXBNB ChainDecentralized Exchange2 APIs40.2PolygonScanBlockchainPolygonExplorerWeb31 API40.1EcoCompanyStablecoinsCryptocurrencyPayments1 API39.8PendleWeb3Yield TokenizationCrypto1 API39.7KaminoCompanyCrypto Web3Solana2 APIs39.3
Thin 81 Limited public surface area
SurfCompanyCryptoBlockchainMarket Data1 API39.0TristeroCompanyCryptocurrencyTrading2 APIs39.0HibachiCompanyCryptocurrencyExchange1 API38.9DFlowCompanyCrypto Web3SolanaTrading API1 API38.8Euler FinanceLendingBorrowingFinance1 API38.8CosmosBlockchainCosmosIBCStaking1 API38.6BoostCompanyCryptoWeb3Incentives1 API38.5HegicOptions TradingOnchainArbitrum2 APIs38.5OrcaCompanyDefi DexDEX1 API38.5RockSolidCompanyDecentralized FinanceLiquid Vaults1 API38.4Rugspull Read APIBNB Smart ChainBSCwbnbRead Only2 APIs38.4Rho ProtocolCompanyTradingDerivatives1 API38.0HyperliquidPerpetualsDEXLayer 11 API37.9Babylon LabsCompanyCrypto DefiBitcoinBitcoin Staking1 API37.8Yield.xyzCompanyCrypto Web3Staking1 API37.0Teahouse FinanceCompanyCryptoBlockchain1 API36.7DeBankWeb3BlockchainCrypto2 APIs36.3OdosDEXAggregatorToken Swaps1 API36.0EspressoCompanyBlockchainWeb3Infrastructure1 API35.5GondiCompanyCryptoNFT1 API35.4Footprint AnalyticsBlockchainNFTGameFi1 API35.2HummingbotCompanyCryptoTradingBlockchain1 API35.2Idle FinanceYield OptimizationFinanceCrypto1 API35.2MetaDAOCompanyCrypto ToolsSolana4 APIs35.0Morpho LabsCompanyLendingBlockchain1 API34.8Exactly ProtocolLendingBorrowingFixed Rate4 APIs34.7Band ProtocolBlockchainOracleData FeedsPrice Feeds7 APIs34.6BreezeCompanyCrypto Web3SolanaYield1 API34.4ParaSwapDEX AggregatorToken SwapsBlockchain1 API34.3JupiterSolanaDEX AggregatorSwap1 API34.2SynFuturesCompanyCryptoTrading1 API34.2MorphoLendingBorrowingCollateral7 APIs34.1THORChainCompanyCrypto Web3Blockchain3 APIs34.0GMXPerpetual ExchangeDEXTrading1 API33.9DerivaDEXCompanyDefi DerivativesCryptocurrencyDerivatives1 API33.7Shipyard SoftwareCompanyDEXDecentralized Exchange2 APIs33.2Ribbon FinanceFinanceOptionsStructured Products2 APIs32.9TimeswapCompanyCrypto Web3Lending1 API32.9MezoCompanyCrypto Web3BlockchainBitcoin2 APIs32.7SuperformCompanyDefi YieldVault1 API32.6EverclearCompanyBlockchainCryptocurrencyWeb31 API32.2XRP LedgerBlockchainXRPCryptocurrency4 APIs32.1ReservoirNFTBlockchainMarketplaceEthereum1 API31.9Ethena LabsCompanyCryptoStablecoins1 API31.6Limit BreakCompanyGamingBlockchainSmart Contracts31.5LiquityDecentralized FinanceLendingStablecoins1 API31.3OverlayCompanyPerpetual FuturesDerivatives1 API31.3WormholeCross-ChainBlockchainInteroperability1 API31.3FlowBlockchainNFTGames1 API31.2LayerZeroBlockchainCross-ChainOmnichainInteroperability4 APIs31.0OpynOptionsEthereumSqueeth3 APIs30.9DefiLlamaWeb3TVLCrypto1 API30.7ComethCompanyBlockchainAccount AbstractionERC-43373 APIs30.6EthereumBlockchainEthereumJSON-RPC1 API30.3SushiSwapDecentralized ExchangeDEXCryptocurrency2 APIs30.3ChainlensAnalyticsBlockchainBlock ExplorerCryptocurrencies1 API30.2Harmonic GGCompanyBlockchainSolanaBlock Building2 APIs30.0NexoCryptoLendingEarningTrading2 APIs30.01inchWeb3DEXAggregator1 API29.9DopexDecentralized OptionsSSOVOptions Exchange1 API29.9SynthetixDerivativesPerpetualsSynthetic Assets1 API29.9ProvenanceCompanyBlockchainFinancial-ServicesTokenization1 API29.6Yearn FinanceYield AggregatorVaultEVM1 API29.3SeiBlockchainLayer 1EVM2 APIs29.2PerpCompanyCrypto Web3Derivatives2 APIs29.1BarnBridgeRisk TokenizationYieldBlockchain1 API28.8Origin ProtocolCompanyCryptoAnalytics1 API28.8Frax FinanceStablecoinsFractional-AlgorithmicEthereum2 APIs28.7Push ProtocolWeb3BlockchainLayer 1Universal Apps5 APIs28.7SommelierCompanyCrypto Web3Blockchain3 APIs28.7Vesper FinanceYield AggregatorLiquidity PoolsAPY1 API28.7Curve FinanceWeb3DEXAMM1 API28.6BerachainBlockchainLayer 1EVMProof of Liquidity10 APIs28.41inchDEX AggregatorSwapLimit Orders15 APIs28.2LidoLiquid StakingEthereumStaking4 APIs27.9HashflowCompanyDEXRFQ2 APIs27.3KyberSwapDEXAggregatorSwap4 APIs27.3OpentradeCompanyStablecoinsYieldLending1 API27.0Celer NetworkCompanyCryptoBlockchainInteroperability1 API26.9ValoraCompanyCryptocurrencyWalletsPayments1 API26.4VioletCompanyComplianceIdentity26.2
Emerging 87 Early or largely undocumented
VeliCryptoFinanceInvestment5 APIs26.0Maverick ProtocolCompanyCryptoDEX1 API25.5OlympusDAOProtocol-Owned LiquidityReserve CurrencyTreasury1 API25.5AuroraCompanyBlockchainEVMWeb31 API25.3LyraOptionsAMMDerivatives3 APIs25.1Maple FinanceCompanyDefi LendingOnchain Asset Management25.1Pendle FinanceYield TradingYield StrippingPrincipal Tokens9 APIs24.3RedStoneCompanyInfrastructureBlockchainOracle2 APIs24.3FilamentCompanyCryptoDerivatives1 API24.2AcrossCompanyCrypto InfrastructureCross-ChainBridge1 API24.0SudoswapNFTAMMLiquidity3 APIs23.9AaveLendingBorrowingLiquidity8 APIs23.6WarblerlabsCompanyBlockchainFintech1 API23.5Notional FinanceFixed-Rate LendingBlockchainEthereum4 APIs23.0Rocket PoolBlockchainEthereumLiquid StakingProof of Stake2 APIs23.0ZebecCompanyPaymentsPayrollBlockchain1 API22.9ChainflipCompanyCryptoBlockchain22.6HashKey Cloud (HashQuark)CompanyBlockchainStakingWeb32 APIs22.5Sorella LabsCompanyCrypto InfrastructureDecentralized Exchange1 API21.9ElementCompanyDecentralized FinanceFixed Income21.7SuperfluidCompanyCrypto Web3Blockchain1 API21.0FluidityCompanyCrypto Web3GraphQL1 API20.6Parsec FinanceCompanyAnalyticsNFT1 API20.6RamperCompanyWeb3WalletsEmbedded Wallet20.6ReflexerCompanyCryptoStablecoins1 API20.5SenderCompanyCryptoWalletsWeb320.33JaneCompanyCrypto DefiLending20.1AcalaCompanyCryptoBlockchain1 API20.1LevelCompanyStablecoinsCryptocurrency20.1HamsaCompanyFinancial-ServicesBlockchainPayments19.9AlchemixSelf-Repaying LoansSynthetic AssetsYield5 APIs19.7Andalusia LabsCompanyCryptoBlockchainStablecoins19.7Cozy FinanceCompanyRisk ManagementSmart Contracts19.6MainframeCompanyBlockchainWeb31 API19.6INFINITCompanyAI AgentsWeb319.2marginfiCompanyCrypto Web3Solana19.2MultipliCompanyCryptoStablecoins19.0BlockVisionCompanyBlockchainWeb3Data Infrastructure1 API18.7Arch NetworkCompanyCrypto Web3BitcoinBlockchain18.6Convex FinanceCurve FinanceYield BoostingLiquidity Mining1 API18.6RoycoCompanyYieldVault18.6DODOCompanyCryptoDEX1 API18.5InfinitySwapCompanyBlockchainEthereum1 API18.5FastLaneCompanyCrypto Web3BlockchainMEV18.4Puffer FinanceCompanyEthereumLiquid Restaking18.4ChaoslabsCompanyOraclesRisk Management18.3Mountain ProtocolCompanyCrypto Web3Stablecoins18.3InfinifiCompanyStablecoinsYield18.1KarakCompanyCryptoBlockchainRestaking18.0MoreMarketsCompanyYieldCross-Chain17.8Ellipsis LabsCompanySolanaBlockchain17.7Compound FinanceLendingBorrowingEthereum1 API17.6Beefy FinanceYield OptimizerMulti-ChainBlockchain1 API17.5BalancerWeb3DEXAMM4 APIs17.4Lithium FinanceCompanyCryptoOracles17.0Term FinanceCompanyLendingFixed Rate17.0Frax FinanceStablecoinsAMMTWAMM1 API16.9Hubble ProtocolCompanyCrypto Web3Solana16.5InstadappCompanyCryptoBlockchain16.3Mango MarketsCryptocurrencyDecentralized ExchangePerpetual Futures2 APIs16.3AprilCompanyCryptoBlockchain16.2Code4renaCompanySecuritySmart ContractsWeb316.2MirrorCompanyCryptocurrencyBlockchain1 API15.6MoolaCompanyLendingBorrowing15.6Trust TokenCompanyStablecoinsBlockchain15.4Eden NetworkCompanyCrypto Web3EthereumMEV1 API15.1FhenixCompanyCrypto Web3BlockchainFully Homomorphic Encryption14.8PsyOptionsCompanyCryptoSolana14.6Silo FinanceCompanyLendingMoney Markets14.6StructureCompanyFintechCryptocurrency14.5Pump.funSolanaMemecoinLaunchpadAMM2 APIs14.4RialoCompanyCryptoBlockchainLayer 114.3SumerCompanyCryptoBlockchain14.0CypheriumCompanyCryptoBlockchainLayer 12 APIs13.9ThrusterCompanyCryptoDEX13.6AzuraCompanyCryptoBlockchain13.4Enosys MarketsCompanyBlockchainDecentralized Exchange13.4UXD ProtocolCompanyCrypto Web3Stablecoins13.4LoreCompanyCryptocurrencyWalletsWeb313.2Stader LabsCompanyCryptoLiquid Staking12.9GeodeCompanyCrypto Web3Liquid Staking12.7Warbler Labs IncorporatedCompanyBlockchainCrypto12.7Coin98CompanyCrypto Web3Cryptocurrency Wallet12.1Omni NetworkCompanyCryptoBlockchainInteroperability12.0Auto FinanceCompanyYield OptimizationLiquidity Management11.8Anchor ProtocolCompanyCryptoBlockchain11.3Saffron FinanceCompanyCrypto Web3Yield11.1
Minimal 49 Almost no public developer surface
MakerDAOCompanyCrypto DefiStablecoins10.9Altius LabsCompanyCryptoBlockchainInfrastructure10.8MakerCompanyBlockchainEthereum10.8AmpCompanyCryptoBlockchainEthereum10.7BlurNFTNFT MarketplaceNFT AggregatorNFT Lending10.6Keep NetworkCompanyBlockchainCryptocurrencyBitcoin10.3HourglassCompanyBlockchainEthereum10.1DivineCompanyCryptoFintechLending10.0Huma Technologies Inc.CompanyPayFiPayments9.7Freeport MarketsCompanyTradingCryptocurrencyFintech9.6AmpleforthCompanyCryptoBlockchain9.4SturdyCompanyCryptoLending9.4dForceCompanyCrypto Web3Stablecoins8.9StrideCompanyCrypto Web3Liquid StakingCosmos8.9Teller FinanceCompanyFintechLending8.9Perennial LabsCompanyDefi DerivativesPerpetuals8.8SovrynCompanyBitcoinBlockchain8.5Parallel FinanceCompanyBlockchainPolkadot1 API8.4AerodromeCompanyDEXAMM8.3BitDAOCompanyCryptoDAOGovernance8.0Alpha FinanceCompanyCrypto Web3Blockchain7.7HedgeCompanyCryptoSolana7.6Exotic MarketsCompanyCrypto Web3Solana7.5Layer3CompanyCryptoWeb3Blockchain7.4YoloRektCompanyCryptoPrediction Markets7.2MidasCompanyFintechRWATokenization6.9Yield ProtocolCompanyCrypto DefiEthereum6.8CegaCompanyCryptoDerivatives6.6Umoja LabsCompanyCryptocurrencyBlockchain6.6Zebec NetworkCompanyPaymentsPayrollBlockchain6.4Mangata FinanceCompanyDecentralized ExchangeBlockchain6.1UnboundCompanyCryptoLiquidity6.1Taiyaki StudiosCompanyAnimeWeb3NFT6.0DappRadarCompanyBlockchainWeb3NFT5.7ReverieCompanyCrypto Web3Venture CapitalBlockchain5.5ether.fiEthereumLiquid RestakingLiquid StakingRestaking5.2FBG CapitalCompanyInvestmentVenture CapitalBlockchain5.0Friend.techCompanyCrypto SocialWeb3Blockchain5.0FunFairCompanyCryptoBlockchainWeb35.0WintermuteCompanyCryptocurrencyTradingMarket Making4.0ZealCompanyInfra DevtoolsCryptocurrencyWallets3.8Potion LabsCompanyOptionsSmart Contracts3.1SlingshotCompanyCryptocurrencyWallets2.4Clutch WalletCompanyWeb3CryptocurrencyWallets1.9Linen AppCompanyWalletsCryptocurrencyEthereum1.9SynquoteCompanyCryptoOptions1.9Brine (Tanx)CompanyCryptoDecentralized Exchange1.6TurboFlowCompanyCryptoWeb3Blockchain1.5JamboCompanyCryptoWeb3Blockchain0.1
Unrated 2 Not yet scored
Dharma LabsCompanyCryptocurrencyEthereumFei ProtocolCompanyStablecoinsEthereum

APIs with this tag (49)

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
Crypto.com Developer Platform APIOn-chain developer platform service API for Cronos EVM and Cronos zkEVM, exposing native and ERC-20 token b...68.2
Strong 4 Solid coverage with minor gaps
Fireblocks Staking APIExecute and track staking operations across multiple proof-of-stake chains. Browse staking providers and va...65.5EVEDEX Async API (Centrifugo)Real-time exchange events over WebSocket, brokered by Centrifugo with JWT channel access rights and epoch-b...54.9EVEDEX Documentation & Agent SurfaceThe GitBook developer portal and agent-native documentation surface. Every page is retrievable as markdown ...54.9Amberdata DeFi APIDecentralized finance (DEX and lending) data.54.4
Developing 10 Usable, with meaningful gaps to close
Ostium Builder APIPublic Builder API and TypeScript/Python SDK surface for reading Ostium market data (pairs, prices, OHLC ca...51.2Codex GraphQL APICodex is Defined's unified GraphQL API for real-time blockchain data: token prices, OHLCV bars, trades, liq...50.9Blockdaemon DeFi APISingle REST interface (formerly Expand Network) into multiple DeFi protocols — DEX swaps and aggregation ac...47.4Uniswap Subgraph APIThe Uniswap Subgraph API provides GraphQL endpoints for querying on-chain data across Uniswap protocol vers...46.0UniswapX APIUniswapX is a gasless, auction-based ERC20 swap settlement protocol that routes orders through a competitiv...46.0OKX Financial Products APIEndpoints for on-chain earning, staking, simple earn, and lending products available through the OKX platform.44.8API3 dAPI Data FeedsManaged decentralized API (dAPI) data feeds sourced directly from first-party oracle nodes operated by the ...42.3API3 OEV RewardsOracle Extractable Value (OEV) Rewards is API3's revenue-sharing mechanism for dApps that integrate OEV-ena...42.3TronZap REST APIREST API for TRON Energy and Bandwidth rental, energy subscriptions, and AML crypto checks. Endpoints inclu...42.1ThunderCore Subgraph GraphQL APIGraphQL query surface over official ThunderCore subgraphs (TTSwap DEX and TT Mining) served from ThunderCor...40.9
Thin 26 Limited public surface area
Euler Off-Chain Prices APIAn unofficial REST endpoint for fetching USD-denominated asset prices for ERC-20 tokens across supported ne...38.8Euler Subgraphs (GraphQL)GraphQL-based subgraph endpoints hosted on Goldsky for querying indexed Euler V2 protocol data including va...38.8Euler V2 TypeScript SDKThe recommended TypeScript entry point for applications, bots, scripts, and operational tooling built on Eu...38.8Yield.xyz APINon-custodial yield REST API to discover yields, construct unsigned transaction flows (enter/exit/manage), ...37.0Odos Liquidity Zaps APIThe Odos Liquidity Zaps API enables streamlined single-transaction liquidity provisioning with optimized ro...36.0Odos Token Pricing APIThe Odos Token Pricing API provides real-time price data for 100,000+ DeFi assets across 15 supported block...36.0Gondi GraphQL APIThe off-chain Gondi GraphQL API (api.gondi.xyz/graphql) is the order/offer book and indexing layer behind t...35.4Footprint Analytics DeFi APIDeFi protocol metrics including TVL, DEX liquidity, and yield35.2Morpho APIMorpho's public GraphQL API providing real-time and historical onchain and offchain data across Morpho Blue...34.8Band Standard DatasetThe Band Standard Dataset is an open standard for creating and accessing custom price feeds that deliver hi...34.6ParaSwap Delta APIThe Velora Delta API is an intent-based protocol that enables gas-less token swaps where multiple agents co...34.3Clipper RFQ APIRequest-for-Quote swap API for the Clipper DEX. Aggregators retrieve pool state (price feeds, k factor), re...33.2Clipper Subgraph (GraphQL)GraphQL API endpoints hosted on The Graph that index Clipper's smart contracts across Ethereum, Optimism, P...33.2Aevo Exchange WebSocket APIReal-time WebSocket API for Aevo exchange providing low-latency streams for orderbook updates, trade feeds,...32.9Ribbon Finance Subgraph APIGraphQL API hosted on The Graph protocol providing indexed on-chain data for Ribbon Finance vaults includin...32.9Liquity V2 Website Data APIData feeds for the Liquity website including yield venues, leaderboard, and borrow rates.31.3DefiLlama Pro APIPaid REST API ($300/month) with higher rate limits and 38 exclusive endpoints covering token unlocks, cross...30.7DefiLlama Public APIFree, no-auth REST API exposing 31+ endpoints for protocol TVL, chain TVL, coin prices, stablecoin metrics,...30.7Moralis DeFi APIThe DeFi API from Moralis — 3 operation(s) for defi.30.7Solscan Pro APICommercial Pro API with full account, transaction, token, NFT, DeFi, and analytics endpoints. Higher rate l...30.6Dopex LP Management APIREST API for liquidity providers participating in Dopex CLAMM vaults. Exposes endpoints to prepare deposit ...29.9Dopex xSYK Staking Positions APIREST API for querying xSYK (escrowed SYK) staking and vesting positions for a given account address. Return...29.9Perpetual Protocol Curie v2 SubgraphPublic GraphQL subgraph indexing the Perpetual Protocol Curie (v2) perpetual futures protocol on Optimism (...29.1Vesper Contracts API ReferenceSmart contract interface reference for Vesper pools, strategies, PoolAccountant, PoolRewards, and related o...28.7KyberSwap Limit Order APIEnables creation, management, and fulfillment of gasless limit orders. Exposes General, Maker, and Taker en...27.3KyberSwap Zap as a Service (ZaaS) APIStreamlines adding and removing concentrated liquidity positions using any single token. Provides Zap-In, Z...27.3
Emerging 7 Early or largely undocumented
Parsec Finance APIPro GraphQL API for on-chain DeFi and NFT market data — DEX trades, candles, lending markets, liquidity poo...20.6Hifi Protocol SubgraphThe Graph subgraph that indexes the Hifi fixed-rate, fixed-term lending protocol — vaults, collateral and d...19.6Convex Finance GraphQL APISubgraph-based GraphQL API for querying Convex Finance on-chain data including pools, deposits, withdrawals...18.6Compound Finance GraphQL APIGraphQL API for querying Compound Finance v2 protocol data via The Graph subgraph, including markets, accou...17.6Beefy Finance GraphQL APIGraphQL subgraph API for querying Beefy Finance protocol data including vaults, investors, positions, harve...17.5Frax Finance GraphQL APIGraphQL subgraph for Fraxswap on Ethereum, exposing pairs, tokens, swaps, liquidity positions, TWAMM long-t...16.9Mirror APIRead-only GraphQL data service (Mirror Graph) exposing Mirror Protocol state — synthetic assets (mAssets), ...15.6
Minimal 1 Almost no public developer surface
Parallel Finance JSON-RPC (polkadot.js)Substrate/Polkadot JSON-RPC interface to the Parallel Finance parachain, accessed over WebSocket with the p...8.4

Companies reaching this through an API (5)

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

Fireblocks Moralis OKX Solscan ThunderCore

Score breakdown

Frequency
69.6
log-scaled weighted occurrences
Breadth
8.1
spread across providers
Quality lift
32.2
mean composite of providers using it
Cohesion
34.7
strength of nearest seed neighbor

Related tags

Blockchain 233 co-occurrences Ethereum 103 co-occurrences Web3 166 co-occurrences Smart Contracts 81 co-occurrences Crypto 85 co-occurrences Cryptocurrency 75 co-occurrences Stablecoins 43 co-occurrences Yield 33 co-occurrences

Where this tag comes from

Provider tag296
Api tag49
Openapi tag3
Openapi op tag7

Cohort brief

Auto-generated

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

Providers
291
all scored
Mean Kin Score
28.7
+4.8 vs catalog 23.9
Mean Agent Readiness
15.2
+3.2 vs catalog 12
Spread
1.5–72.7
median 28.7 · σ 15.6
How the 291 split by band
Exemplar 3Strong 16Developing 58Thin 81Emerging 87Minimal 46
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Developer Ergonomics 38.9 23.4 +15.5 291
Contract Quality 27.8 19.8 +8 291
Discoverability 67.3 61.2 +6.1 291
Operational Transparency 17.6 14 +3.6 291
Contract Governance 6 6.4 -0.4 291
Access Clarity 22.1 26.5 -4.4 291

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) 12% 10% +2
MCP server (first-party) 15% 13% +2
Agent Skills 0% 0% 0
OAuth scopes 1% 11% -10
Security 98% 97% +1
Arazzo workflows 2% 2% 0
Governance rules 17% 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 0xArchive 72.7
  2. 2 Crypto.com 68.2
  3. 3 Solana 67.1
  4. 4 Solidus Labs 65.1
  5. 5 SiftingIO 63.9
  6. 6 Zerion 62.9
  7. 7 Covalent 62.2
  8. 8 OpenZeppelin 61.6
  9. 9 Chainstack 59.5
  10. 10 Aptos 58.8
Top by Agent Readiness
  1. 1 0xArchive 57.7
  2. 2 Pyth 46.7
  3. 3 Crypto.com 45.1
  4. 4 WealthVille — DeFi Liquidity Pool Scores API (Solana & EVM) 44.2
  5. 5 HostDeFi 43.3
  6. 6 SiftingIO 41.5
  7. 7 Allium 41.3
  8. 8 LI.FI 40.1
  9. 9 Kyber Network 40.1
  10. 10 Amberdata 38.4
All 296 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.

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  • 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.
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