Cryptocurrency APIs
Comprehensive collection of cryptocurrency APIs providing access to real-time prices, trading platforms, blockchain data, and decentralized finance (DeFi) protocols.Available APIs
0x
API for querying token and pool stats across various liquidity poolsAuth: None | HTTPS: Yes | CORS: Yes
1inch
API for querying decentralize exchangeAuth: None | HTTPS: Yes | CORS: Unknown
Alchemy Ethereum
Ethereum Node-as-a-Service ProviderAuth: API Key | HTTPS: Yes | CORS: Yes
Coinlayer
Real-time Crypto Currency Exchange RatesAuth: API Key | HTTPS: Yes | CORS: Unknown
Binance
Exchange for Trading Cryptocurrencies based in ChinaAuth: API Key | HTTPS: Yes | CORS: Unknown
Bitcambio
Get the list of all traded assets in the exchangeAuth: None | HTTPS: Yes | CORS: Unknown
BitcoinAverage
Digital Asset Price Data for the blockchain industryAuth: API Key | HTTPS: Yes | CORS: Unknown
BitcoinCharts
Financial and Technical Data related to the Bitcoin NetworkAuth: None | HTTPS: Yes | CORS: Unknown
Bitfinex
Cryptocurrency Trading PlatformAuth: API Key | HTTPS: Yes | CORS: Unknown
Bitmex
Real-Time Cryptocurrency derivatives trading platform based in Hong KongAuth: API Key | HTTPS: Yes | CORS: Unknown
Bittrex
Next Generation Crypto Trading PlatformAuth: API Key | HTTPS: Yes | CORS: Unknown
Block
Bitcoin Payment, Wallet & Transaction DataAuth: API Key | HTTPS: Yes | CORS: Unknown
Blockchain
Bitcoin Payment, Wallet & Transaction DataAuth: API Key | HTTPS: Yes | CORS: Unknown
Blockfrost Cardano
Interaction with the Cardano mainnet and several testnetsAuth: API Key | HTTPS: Yes | CORS: Unknown
Brave NewCoin
Real-time and historic crypto data from more than 200+ exchangesAuth: API Key | HTTPS: Yes | CORS: Unknown
BtcTurk
Real-time cryptocurrency data, graphs and API that allows buy&sellAuth: API Key | HTTPS: Yes | CORS: Yes
Bybit
Cryptocurrency data feed and algorithmic tradingAuth: API Key | HTTPS: Yes | CORS: Unknown
CoinAPI
All Currency Exchanges integrate under a single apiAuth: API Key | HTTPS: Yes | CORS: No
Coinbase
Bitcoin, Bitcoin Cash, Litecoin and Ethereum PricesAuth: API Key | HTTPS: Yes | CORS: Unknown
Coinbase Pro
Cryptocurrency Trading PlatformAuth: API Key | HTTPS: Yes | CORS: Unknown
CoinCap
Real time Cryptocurrency prices through a RESTful APIAuth: None | HTTPS: Yes | CORS: Unknown
CoinDCX
Cryptocurrency Trading PlatformAuth: API Key | HTTPS: Yes | CORS: Unknown
CoinDesk
CoinDesk’s Bitcoin Price Index (BPI) in multiple currenciesAuth: None | HTTPS: Yes | CORS: Unknown
CoinGecko
Cryptocurrency Price, Market, and Developer/Social DataAuth: None | HTTPS: Yes | CORS: Yes
Coinigy
Interacting with Coinigy Accounts and Exchange DirectlyAuth: API Key | HTTPS: Yes | CORS: Unknown
Coinlib
Crypto Currency PricesAuth: API Key | HTTPS: Yes | CORS: Unknown
Coinlore
Cryptocurrencies prices, volume and moreAuth: None | HTTPS: Yes | CORS: Unknown
CoinMarketCap
Cryptocurrencies PricesAuth: API Key | HTTPS: Yes | CORS: Unknown
Coinpaprika
Cryptocurrencies prices, volume and moreAuth: None | HTTPS: Yes | CORS: Yes
CoinRanking
Live Cryptocurrency dataAuth: API Key | HTTPS: Yes | CORS: Unknown
Coinremitter
Cryptocurrencies Payment & PricesAuth: API Key | HTTPS: Yes | CORS: Unknown
CoinStats
Crypto TrackerAuth: None | HTTPS: Yes | CORS: Unknown
CryptAPI
Cryptocurrency Payment ProcessorAuth: None | HTTPS: Yes | CORS: Unknown
CryptingUp
Cryptocurrency dataAuth: None | HTTPS: Yes | CORS: Unknown
CryptoCompare
Cryptocurrencies ComparisonAuth: None | HTTPS: Yes | CORS: Unknown
CryptoMarket
Cryptocurrencies Trading platformAuth: API Key | HTTPS: Yes | CORS: Yes
Cryptonator
Cryptocurrencies Exchange RatesAuth: None | HTTPS: Yes | CORS: Unknown
dYdX
Decentralized cryptocurrency exchangeAuth: API Key | HTTPS: Yes | CORS: Unknown
Ethplorer
Ethereum tokens, balances, addresses, history of transactions, contracts, and custom structuresAuth: API Key | HTTPS: Yes | CORS: Unknown
EXMO
Cryptocurrencies exchange based in UKAuth: API Key | HTTPS: Yes | CORS: Unknown
FTX
Complete REST, websocket, and FTX APIs to suit your algorithmic trading needsAuth: API Key | HTTPS: Yes | CORS: Yes
Gateio
API provides spot, margin and futures trading operationsAuth: API Key | HTTPS: Yes | CORS: Unknown
Gemini
Cryptocurrencies ExchangeAuth: None | HTTPS: Yes | CORS: Unknown
Hirak Exchange Rates
Exchange rates between 162 currency & 300 crypto currency update each 5 min, accurate, no limitsAuth: API Key | HTTPS: Yes | CORS: Unknown
Huobi
Seychelles based cryptocurrency exchangeAuth: API Key | HTTPS: Yes | CORS: Unknown
icy.tools
GraphQL based NFT APIAuth: API Key | HTTPS: Yes | CORS: Unknown
Indodax
Trade your Bitcoin and other assets with rupiahAuth: API Key | HTTPS: Yes | CORS: Unknown
INFURA Ethereum
Interaction with the Ethereum mainnet and several testnetsAuth: API Key | HTTPS: Yes | CORS: Yes
Kraken
Cryptocurrencies ExchangeAuth: API Key | HTTPS: Yes | CORS: Unknown
KuCoin
Cryptocurrency Trading PlatformAuth: API Key | HTTPS: Yes | CORS: Unknown
Localbitcoins
P2P platform to buy and sell BitcoinsAuth: None | HTTPS: Yes | CORS: Unknown
Mempool
Bitcoin API Service focusing on the transaction feeAuth: None | HTTPS: Yes | CORS: No
MercadoBitcoin
Brazilian Cryptocurrency InformationAuth: None | HTTPS: Yes | CORS: Unknown
Messari
Provides API endpoints for thousands of crypto assetsAuth: None | HTTPS: Yes | CORS: Unknown
Nexchange
Automated cryptocurrency exchange serviceAuth: None | HTTPS: No | CORS: Yes
Nomics
Historical and realtime cryptocurrency prices and market dataAuth: API Key | HTTPS: Yes | CORS: Yes
NovaDax
NovaDAX API to access all market data, trading management endpointsAuth: API Key | HTTPS: Yes | CORS: Unknown
OKEx
Cryptocurrency exchange based in SeychellesAuth: API Key | HTTPS: Yes | CORS: Unknown
Poloniex
US based digital asset exchangeAuth: API Key | HTTPS: Yes | CORS: Unknown
Solana JSON RPC
Provides various endpoints to interact with the Solana BlockchainAuth: None | HTTPS: Yes | CORS: Unknown
Technical Analysis
Cryptocurrency prices and technical analysisAuth: API Key | HTTPS: Yes | CORS: No
VALR
Cryptocurrency Exchange based in South AfricaAuth: API Key | HTTPS: Yes | CORS: Unknown
WorldCoinIndex
Cryptocurrencies PricesAuth: API Key | HTTPS: Yes | CORS: Unknown
ZMOK
Ethereum JSON RPC API and Web3 providerAuth: None | HTTPS: Yes | CORS: Unknown
Use Cases
Cryptocurrency APIs enable you to:- Trading Platforms: Build cryptocurrency exchanges and trading bots
- Portfolio Tracking: Create apps to monitor crypto holdings across multiple wallets
- Price Monitoring: Track real-time and historical cryptocurrency prices
- Payment Processing: Accept cryptocurrency payments in your applications
- DeFi Integration: Connect to decentralized exchanges and liquidity pools
- NFT Marketplaces: Access NFT data and market information
- Blockchain Analytics: Analyze transactions, addresses, and smart contracts
- Market Research: Aggregate data from multiple exchanges for analysis
Getting Started
When working with cryptocurrency APIs:- Choose your focus area: Trading, prices, blockchain data, or DeFi
- Authentication: Most exchanges require API keys with specific permissions
- Rate limits: Be aware of request limits, especially for free tiers
- Data freshness: Real-time data may require WebSocket connections
- Security: Never share API keys with trading permissions publicly
- Network selection: Ensure you’re using the correct blockchain network (mainnet vs testnet)
Popular Data Providers
- CoinGecko & CoinMarketCap: Comprehensive market data aggregators
- Major Exchanges: Binance, Coinbase, Kraken for trading and price data
- Blockchain Nodes: Alchemy, INFURA for Ethereum blockchain interaction
- DeFi Protocols: 0x, 1inch for decentralized exchange data