Best Crypto Data APIs (2026)

Every vendor we track that covers crypto, sorted by lowest listed paid plan. Crypto is often bundled with stocks or forex, so the cheapest plan that includes crypto may not be a crypto-only plan. Check whether real-time crypto and WebSocket streaming are included at the tier you pick.

Verified Oct 15, 20266 vendors

Comparison

				Asset classes	Real-time	WebSocket	Rate limits
EODHDMarket data	Free tier	$19.99	30+	global-stocks, etfs, forex, crypto, indices, commodities, fundamentals	Live/delayed (free: 15-min)	yes (Intraday & ALL-IN-ONE: 50 tickers; stocks US + Europe, forex and crypto global)	Free: 20/day, 20/min; paid: 100,000/day, 1,000/min
Twelve DataMarket data	Free tier	$29	unknown	stocks, etfs, forex, crypto, commodities, bonds, mutual-funds	Real-time US stocks (Grow+), real-time forex/crypto	yes (WS credits; trial on Basic/Grow)	API credits per minute: 8 (free) up to 10,946
TiingoMarket data	Free tier	$30	30+	us-stocks, china-stocks, etfs, mutual-funds, crypto	IEX feed (real-time row present, details unclear)	unknown	Free: 50 req/hr, 1,000/day, 500 symbols/mo, 1 GB/mo; Power: 10,000/hr, 100,000/day, 40 GB/mo
Alpha VantageMarket data	Free tier	$49.99	25+	stocks, etfs, mutual-funds, options, forex, crypto, commodities, economic	Real-time and 15-min delayed US data on premium (entitlement required)	unknown	Free 25/day; premium 75-1200/min, no daily limits
FinnhubMarket data	Free tier	$49.99	40+	us-stocks, fundamentals, etfs, forex, crypto, bonds, economic	unknown	yes (Free 50 symbols; Basic 250; Standard/Pro unlimited)	Free 60 calls/min; All-In-One 900/min market data, 300/min fundamentals
AlpacaBroker + data	Free tier	$99	7+	us-stocks, options, crypto	Free: IEX real-time websocket; Plus: all US exchanges	yes	Free: 200 calls/min; Algo Trader Plus: unlimited

— means not stated on official pages. Not investment advice.

Official pricing pages

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