Free Cryptocurrency APIs
Discover free cryptocurrency APIs for your next project.
All Cryptocurrency APIs
640x
API for querying token and pool stats across various liquidity pools
1inch
API for querying decentralize exchange
Alchemy Ethereum
Ethereum Node-as-a-Service Provider
apilayer coinlayer
Real-time Crypto Currency Exchange Rates
Binance
Exchange for Trading Cryptocurrencies based in China
Bitcambio
Get the list of all traded assets in the exchange
BitcoinAverage
Digital Asset Price Data for the blockchain industry
BitcoinCharts
Financial and Technical Data related to the Bitcoin Network
Bitfinex
Cryptocurrency Trading Platform
Bitmex
Real-Time Cryptocurrency derivatives trading platform based in Hong Kong
Bittrex
Next Generation Crypto Trading Platform
Block
Bitcoin Payment, Wallet & Transaction Data
Blockchain
Bitcoin Payment, Wallet & Transaction Data
blockfrost Cardano
Interaction with the Cardano mainnet and several testnets
Brave NewCoin
Real-time and historic crypto data from more than 200+ exchanges
BtcTurk
Real-time cryptocurrency data, graphs and API that allows buy&sell
Bybit
Cryptocurrency data feed and algorithmic trading
CoinAPI
All Currency Exchanges integrate under a single api
Coinbase
Bitcoin, Bitcoin Cash, Litecoin and Ethereum Prices
Coinbase Pro
Cryptocurrency Trading Platform
CoinCap
Real time Cryptocurrency prices through a RESTful API
CoinDCX
Cryptocurrency Trading Platform
CoinDesk
CoinDesk's Bitcoin Price Index (BPI) in multiple currencies
CoinGecko
Cryptocurrency Price, Market, and Developer/Social Data
Coinigy
Interacting with Coinigy Accounts and Exchange Directly
Coinlib
Crypto Currency Prices
Coinlore
Cryptocurrencies prices, volume and more
CoinMarketCap
Cryptocurrencies Prices
Coinpaprika
Cryptocurrencies prices, volume and more
CoinRanking
Live Cryptocurrency data
Coinremitter
Cryptocurrencies Payment & Prices
CoinStats
Crypto Tracker
CryptAPI
Cryptocurrency Payment Processor
CryptingUp
Cryptocurrency data
CryptoCompare
Cryptocurrencies Comparison
CryptoMarket
Cryptocurrencies Trading platform
Cryptonator
Cryptocurrencies Exchange Rates
dYdX
Decentralized cryptocurrency exchange
Ethplorer
Ethereum tokens, balances, addresses, history of transactions, contracts, and custom structures
EXMO
Cryptocurrencies exchange based in UK
FTX
Complete REST, websocket, and FTX APIs to suit your algorithmic trading needs
Gateio
API provides spot, margin and futures trading operations
Gemini
Cryptocurrencies Exchange
Hirak Exchange Rates
Exchange rates between 162 currency & 300 crypto currency update each 5 min, accurate, no limits
Huobi
Seychelles based cryptocurrency exchange
icy.tools
GraphQL based NFT API
Indodax
Trade your Bitcoin and other assets with rupiah
INFURA Ethereum
Interaction with the Ethereum mainnet and several testnets
Kraken
Cryptocurrencies Exchange
KuCoin
Cryptocurrency Trading Platform
Localbitcoins
P2P platform to buy and sell Bitcoins
Mempool
Bitcoin API Service focusing on the transaction fee
MercadoBitcoin
Brazilian Cryptocurrency Information
Messari
Provides API endpoints for thousands of crypto assets
Nexchange
Automated cryptocurrency exchange service
Nomics
Historical and realtime cryptocurrency prices and market data
NovaDax
NovaDAX API to access all market data, trading management endpoints
OKEx
Cryptocurrency exchange based in Seychelles
Poloniex
US based digital asset exchange
Solana JSON RPC
Provides various endpoints to interact with the Solana Blockchain
Technical Analysis
Cryptocurrency prices and technical analysis
VALR
Cryptocurrency Exchange based in South Africa
WorldCoinIndex
Cryptocurrencies Prices
ZMOK
Ethereum JSON RPC API and Web3 provider
FAQ
What are cryptocurrency APIs?
Cryptocurrency APIs are programming interfaces that allow developers to integrate cryptocurrency-related functionality into their applications, providing access to data and features specific to the cryptocurrency domain.
Are these cryptocurrency APIs really free?
Yes — all APIs listed here offer free tiers or are completely free to use. Some may have usage limits or require registration. Always check the specific API's documentation for detailed terms.
How do I get started with cryptocurrency APIs?
Choose an API that fits your needs, then visit its documentation page. Most APIs require an API key obtained through free registration. Follow the integration guides and examples provided.