Category
Cryptocurrency APIs
95 APIs, 39 of them with no auth listed. Each one links to its own page with auth, HTTPS, CORS and the official docs.
APIs95
No auth listed41%39 of 95
HTTPS99%
CORS enabled36%
Docs link reachable86%at the last weekly check
Quick starts
No key, HTTPS and CORS, and the docs link answered at the last check: call these from a web page in minutes.
Bitcoin HalvingHalving era, block reward, and schedule arithmetic for any Bitcoin block height
BitcoinYieldLive yields on BTC, ETH and stablecoins across DeFi and CeFi, with an A-D risk grade per offer
BlazePhoenixOn-chain DEX aggregator quotes and route execution data
Block LottosOn-chain lottery, draw history, jackpot and advertising endpoints
BTCGlobeBitcoin height, fees, mempool and peer data served live from two self-hosted nodes
CoinGeckoCryptocurrency Price, Market, and Developer/Social Data
All Cryptocurrency APIs
- 0xAPI for querying token and pool stats across various liquidity poolsNo authCORS
1inchAPI for querying decentralize exchangeapiKey
Alchemy EthereumEthereum Node-as-a-Service ProviderapiKeyCORS- Alpha (Mossland)Korean crypto channel stance + RAG Q&A + canonical entity/topic/event storeNo authCORS
- bilbopSolana USDC x402 pay-per-call tools for agents: SPL mint info, token brief, text summarize, Piper TTS, brand feedbackNo authCORSLink down
BinanceExchange for Trading Cryptocurrencies based in ChinaapiKey- BitcambioGet the list of all traded assets in the exchangeNo auth
- Bitcoin HalvingHalving era, block reward, and schedule arithmetic for any Bitcoin block heightNo authCORS
- BitcoinAverageDigital Asset Price Data for the blockchain industryapiKeyLink down
- BitcoinChartsFinancial and Technical Data related to the Bitcoin NetworkNo authLink down
- BitcoinYieldLive yields on BTC, ETH and stablecoins across DeFi and CeFi, with an A-D risk grade per offerNo authCORS
BitculatorCrypto prices, OHLCV history, sentiment, technical indicators, exchanges and liquidationsapiKeyCORS- BitfinexCryptocurrency Trading PlatformapiKey
BitmexReal-Time Cryptocurrency derivatives trading platform based in Hong KongapiKey
BitPandaCryptocurrency InformationapiKey
BittrexNext Generation Crypto Trading PlatformapiKeyLink down- BlazePhoenixOn-chain DEX aggregator quotes and route execution dataNo authCORS
BlockBitcoin Payment, Wallet & Transaction DataapiKey- Block LottosOn-chain lottery, draw history, jackpot and advertising endpointsNo authCORS
BlockchainBitcoin Payment, Wallet & Transaction DataapiKey
blockfrost CardanoInteraction with the Cardano mainnet and several testnetsapiKey
Brave NewCoinReal-time and historic crypto data from more than 200+ exchangesapiKey- BTCGlobeBitcoin height, fees, mempool and peer data served live from two self-hosted nodesNo authCORS
- btcnode.ukBitcoin blockchain data, fees, mempool, SEC insider trades, Reddit sentiment. x402 micropayments for paid endpoints.No auth
- BtcTurkReal-time cryptocurrency data, graphs and API that allows buy&sellapiKeyCORS
- BybitCryptocurrency data feed and algorithmic tradingapiKey
- CoinAPIAll Currency Exchanges integrate under a single apiapiKey
- CoinbaseBitcoin, Bitcoin Cash, Litecoin and Ethereum PricesapiKey
Coinbase ProCryptocurrency Trading PlatformapiKey
CoinCapReal time Cryptocurrency prices through a RESTful APINo auth- CoinDCXCryptocurrency Trading PlatformapiKey
- CoinGeckoCryptocurrency Price, Market, and Developer/Social DataNo authCORS
- CoinigyInteracting with Coinigy Accounts and Exchange DirectlyapiKeyLink down
CoinlayerReal-time Crypto Currency Exchange RatesapiKey
CoinlibCrypto Currency PricesapiKey
CoinLobsterLive executed whale trades across 15 exchanges and on-chain DEX with an unusualness radarNo authCORS
CoinloreCryptocurrencies prices, volume and moreNo auth
CoinMarketCapCryptocurrencies PricesapiKey
CoinmicoCrypto prices, volume and liquidity measured from real trades on 50+ exchanges and DEXsapiKeyCORS
CoinNudgeCurrent crypto market breadth, funding and open-interest research datasetsapiKeyLink down
CoinpaprikaCryptocurrencies prices, volume and moreNo authCORS
CoinRankingLive Cryptocurrency dataapiKey
CoinremitterCryptocurrencies Payment & PricesapiKey- CoinStatsCrypto TrackerNo auth
CorpStackingCorporate, government and ETF Bitcoin, Ethereum and Solana treasury disclosuresNo authCORS
CryptAPICryptocurrency Payment ProcessorNo auth- CryptingUpCryptocurrency dataNo auth
Crypto VisionFree crypto news aggregator with market context, JSON REST and RSSNo authCORS
CryptoCompareCryptocurrencies ComparisonNo auth- CryptoMarketCryptocurrencies Trading platformapiKeyCORSLink down
- CryptonatorCryptocurrencies Exchange RatesNo authLink down
Deep Blue AlphaReal-time Ethereum whale wallet tracking, DEX trades, net flow, and conviction scoringapiKeyCORS
DefiLlamaOpen and transparent DeFi data, TVL, coin prices, volumes, and yieldsNo authCORS
Degenscan IntelHyperliquid funding on every dex (HIP-3 incl.), cross-dex spreads, event feed; free trial keyapiKey- DudelyticsProductive crypto indices, daily benchmarks, sector indices and market-stress dataNo auth
- dYdXDecentralized cryptocurrency exchangeapiKey
EthplorerEthereum tokens, balances, addresses, history of transactions, contracts, and custom structuresapiKey- EXMOCryptocurrencies exchange based in UKapiKey
- FraudCoinsOn-chain top-10 holder concentration and contract permissions for crypto tokensNo authCORS
GateioAPI provides spot, margin and futures trading operationsapiKey
GeminiCryptocurrencies ExchangeNo auth- Hirak Exchange RatesExchange rates between 162 currency & 300 crypto currency update each 5 min, accurate, no limitsapiKey
HostDeFiFree A+–F token-safety grades across Solana and EVM chainsNo authCORS
HuobiSeychelles based cryptocurrency exchangeapiKey- Hyperliquid Market DataHyperliquid open interest, funding and cross-venue predicted rates per coinapiKeyCORS
- icy.toolsGraphQL based NFT APIapiKey
IndodaxTrade your Bitcoin and other assets with rupiahapiKey
INFURA EthereumInteraction with the Ethereum mainnet and several testnetsapiKeyCORS
KrakenCryptocurrencies ExchangeapiKeyLink down- KuCoinCryptocurrency Trading PlatformapiKey
LocalbitcoinsP2P platform to buy and sell BitcoinsNo auth
MadeOnSolReal-time Solana & Robinhood Chain KOL trades, deployer reputation, and DEX activityapiKeyCORS
MempoolBitcoin API Service focusing on the transaction feeNo auth
MercadoBitcoinBrazilian Cryptocurrency InformationNo auth- MessariProvides API endpoints for thousands of crypto assetsNo auth
- MexcCryptocurrency info, place orderapiKey
- monerometricsReorg-aware Monero (XMR) network metrics, mining-pool centralization and chain reorganizationsNo authCORS
- NexchangeAutomated cryptocurrency exchange serviceNo authCORSLink down
- NomicsHistorical and realtime cryptocurrency prices and market dataapiKeyCORSLink down
- NovaDaxNovaDAX API to access all market data, trading management endpointsapiKey
- OKExCryptocurrency exchange based in SeychellesapiKeyLink down
- ParibuTurkish cryptocurrency exchange with real-time market data, trading and WebSocket streamsapiKey
PoloniexUS based digital asset exchangeapiKey
PumpFunDataHistorical Pump.fun and PumpSwap AMM swap data as hourly Parquet filesapiKey
ScriptMasterLabs MCPModel Context Protocol server with web search, social search & LLM chat paid via x402apiKeyCORS
ShumiCrypto market data: prices, trends, funding rates, sentiment, narratives and market regimeapiKeyCORS
Solana JSON RPCProvides various endpoints to interact with the Solana BlockchainNo auth
SoloLuckBitcoin solo mining pool stats, per-address miner stats and an open dataset of solo-mined blocksNo authCORS
Technical AnalysisCryptocurrency prices and technical analysisapiKey
The Coin AnalysisLive and historical cryptocurrency prices, market caps, volatility and drawdownapiKeyCORS- VALRCryptocurrency Exchange based in South AfricaapiKey
WhiteBITEuropean cryptocurrency exchangeNo authCORS
WorldCoinIndexCryptocurrencies PricesapiKey- Zennetx402 pay-per-use APIs: Polymarket signals, CEX/DEX spreads, contract risk scores, gas oracleNo authCORSLink down
- ZMOKEthereum JSON RPC API and Web3 providerNo auth