Free Cryptocurrency APIs

96 free public Cryptocurrency APIs for developers. 95 support HTTPS, 35 allow CORS from the browser and 40 need no API key.

One account · one API key

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Showing 96 of 96 APIs

0x

API for querying token and pool stats across various liquidity pools

No authHTTPSCORS

1inch

API for querying decentralize exchange

apiKeyHTTPSCORS ?

Alchemy Ethereum

Ethereum Node-as-a-Service Provider

apiKeyHTTPSCORS

Alpha (Mossland)

Korean crypto channel stance + RAG Q&A + canonical entity/topic/event store

No authHTTPSCORS

bilbop

Solana USDC x402 pay-per-call tools for agents: SPL mint info, token brief, text summarize, Piper TTS, brand feedback

No authHTTPSCORS

Binance

Exchange for Trading Cryptocurrencies based in China

apiKeyHTTPSCORS ?

Bitcambio

Get the list of all traded assets in the exchange

No authHTTPSCORS ?

Bitcoin Halving

Halving era, block reward, and schedule arithmetic for any Bitcoin block height

No authHTTPSCORS

BitcoinAverage

Digital Asset Price Data for the blockchain industry

apiKeyHTTPSCORS ?

BitcoinCharts

Financial and Technical Data related to the Bitcoin Network

No authHTTPSCORS ?

BitcoinYield

Live yields on BTC, ETH and stablecoins across DeFi and CeFi, with an A-D risk grade per offer

No authHTTPSCORS

Bitculator

Crypto prices, OHLCV history, sentiment, technical indicators, exchanges and liquidations

apiKeyHTTPSCORS

Bitfinex

Cryptocurrency Trading Platform

apiKeyHTTPSCORS ?

Bitmex

Real-Time Cryptocurrency derivatives trading platform based in Hong Kong

apiKeyHTTPSCORS ?

BitPanda

Cryptocurrency Information

apiKeyHTTPSCORS ?

Bittrex

Next Generation Crypto Trading Platform

apiKeyHTTPSCORS ?

BlazePhoenix

On-chain DEX aggregator quotes and route execution data

No authHTTPSCORS

Block

Bitcoin Payment, Wallet & Transaction Data

apiKeyHTTPSCORS ?

Block Lottos

On-chain lottery, draw history, jackpot and advertising endpoints

No authHTTPSCORS

Blockchain

Bitcoin Payment, Wallet & Transaction Data

apiKeyHTTPSCORS ?

blockfrost Cardano

Interaction with the Cardano mainnet and several testnets

apiKeyHTTPSCORS ?

Brave NewCoin

Real-time and historic crypto data from more than 200+ exchanges

apiKeyHTTPSCORS ?

BTCGlobe

Bitcoin height, fees, mempool and peer data served live from two self-hosted nodes

No authHTTPSCORS

btcnode.uk

Bitcoin blockchain data, fees, mempool, SEC insider trades, Reddit sentiment. x402 micropayments for paid endpoints.

No authHTTPSCORS ?

BtcTurk

Real-time cryptocurrency data, graphs and API that allows buy&sell

apiKeyHTTPSCORS

Bybit

Cryptocurrency data feed and algorithmic trading

apiKeyHTTPSCORS ?

CoinAPI

All Currency Exchanges integrate under a single api

apiKeyHTTPSNo CORS

Coinbase

Bitcoin, Bitcoin Cash, Litecoin and Ethereum Prices

apiKeyHTTPSCORS ?

Coinbase Pro

Cryptocurrency Trading Platform

apiKeyHTTPSCORS ?

CoinCap

Real time Cryptocurrency prices through a RESTful API

No authHTTPSCORS ?

CoinDCX

Cryptocurrency Trading Platform

apiKeyHTTPSCORS ?

CoinGecko

Cryptocurrency Price, Market, and Developer/Social Data

No authHTTPSCORS

Coinigy

Interacting with Coinigy Accounts and Exchange Directly

apiKeyHTTPSCORS ?

Coinlayer

Real-time Crypto Currency Exchange Rates

apiKeyHTTPSCORS ?

Coinlib

Crypto Currency Prices

apiKeyHTTPSCORS ?

CoinLobster

Live executed whale trades across 15 exchanges and on-chain DEX with an unusualness radar

No authHTTPSCORS

Coinlore

Cryptocurrencies prices, volume and more

No authHTTPSCORS ?

CoinMarketCap

Cryptocurrencies Prices

apiKeyHTTPSCORS ?

Coinmico

Crypto prices, volume and liquidity measured from real trades on 50+ exchanges and DEXs

apiKeyHTTPSCORS

CoinNudge

Current crypto market breadth, funding and open-interest research datasets

apiKeyHTTPSCORS ?

Coinpaprika

Cryptocurrencies prices, volume and more

No authHTTPSCORS

CoinRanking

Live Cryptocurrency data

apiKeyHTTPSCORS ?

Coinremitter

Cryptocurrencies Payment & Prices

apiKeyHTTPSCORS ?

CoinStats

Crypto Tracker

No authHTTPSCORS ?

CorpStacking

Corporate, government and ETF Bitcoin, Ethereum and Solana treasury disclosures

No authHTTPSCORS

CryptAPI

Cryptocurrency Payment Processor

No authHTTPSCORS ?

CryptingUp

Cryptocurrency data

No authHTTPSCORS ?

Crypto Vision

Free crypto news aggregator with market context, JSON REST and RSS

No authHTTPSCORS

CryptoCompare

Cryptocurrencies Comparison

No authHTTPSCORS ?

CryptoMarket

Cryptocurrencies Trading platform

apiKeyHTTPSCORS

Cryptonator

Cryptocurrencies Exchange Rates

No authHTTPSCORS ?

Deep Blue Alpha

Real-time Ethereum whale wallet tracking, DEX trades, net flow, and conviction scoring

apiKeyHTTPSCORS

DefiLlama

Open and transparent DeFi data, TVL, coin prices, volumes, and yields

No authHTTPSCORS

Degenscan Intel

Hyperliquid funding on every dex (HIP-3 incl.), cross-dex spreads, event feed; free trial key

apiKeyHTTPSNo CORS

Dudelytics

Productive crypto indices, daily benchmarks, sector indices and market-stress data

No authHTTPSNo CORS

dYdX

Decentralized cryptocurrency exchange

apiKeyHTTPSCORS ?

Ethplorer

Ethereum tokens, balances, addresses, history of transactions, contracts, and custom structures

apiKeyHTTPSCORS ?

EXMO

Cryptocurrencies exchange based in UK

apiKeyHTTPSCORS ?

FraudCoins

On-chain top-10 holder concentration and contract permissions for crypto tokens

No authHTTPSCORS

Gateio

API provides spot, margin and futures trading operations

apiKeyHTTPSCORS ?

Gemini

Cryptocurrencies Exchange

No authHTTPSCORS ?

Hirak Exchange Rates

Exchange rates between 162 currency & 300 crypto currency update each 5 min, accurate, no limits

apiKeyHTTPSCORS ?

HostDeFi

Free A+–F token-safety grades across Solana and EVM chains

No authHTTPSCORS

Huobi

Seychelles based cryptocurrency exchange

apiKeyHTTPSCORS ?

Hyperliquid Market Data

Hyperliquid open interest, funding and cross-venue predicted rates per coin

apiKeyHTTPSCORS

icy.tools

GraphQL based NFT API

apiKeyHTTPSCORS ?

Indodax

Trade your Bitcoin and other assets with rupiah

apiKeyHTTPSCORS ?

INFURA Ethereum

Interaction with the Ethereum mainnet and several testnets

apiKeyHTTPSCORS

Kraken

Cryptocurrencies Exchange

apiKeyHTTPSCORS ?

KuCoin

Cryptocurrency Trading Platform

apiKeyHTTPSCORS ?

Localbitcoins

P2P platform to buy and sell Bitcoins

No authHTTPSCORS ?

MadeOnSol

Real-time Solana & Robinhood Chain KOL trades, deployer reputation, and DEX activity

apiKeyHTTPSCORS

MarginPad

Crypto futures prices, candles, funding, open interest, long/short and liquidations, 9 exchanges

No authHTTPSCORS

Mempool

Bitcoin API Service focusing on the transaction fee

No authHTTPSNo CORS

MercadoBitcoin

Brazilian Cryptocurrency Information

No authHTTPSCORS ?

Messari

Provides API endpoints for thousands of crypto assets

No authHTTPSCORS ?

Mexc

Cryptocurrency info, place order

apiKeyHTTPSCORS ?

monerometrics

Reorg-aware Monero (XMR) network metrics, mining-pool centralization and chain reorganizations

No authHTTPSCORS

Nexchange

Automated cryptocurrency exchange service

No authNo HTTPSCORS

Nomics

Historical and realtime cryptocurrency prices and market data

apiKeyHTTPSCORS

NovaDax

NovaDAX API to access all market data, trading management endpoints

apiKeyHTTPSCORS ?

OKEx

Cryptocurrency exchange based in Seychelles

apiKeyHTTPSCORS ?

Paribu

Turkish cryptocurrency exchange with real-time market data, trading and WebSocket streams

apiKeyHTTPSNo CORS

Poloniex

US based digital asset exchange

apiKeyHTTPSCORS ?

PumpFunData

Historical Pump.fun and PumpSwap AMM swap data as hourly Parquet files

apiKeyHTTPSCORS ?

ScriptMasterLabs MCP

Model Context Protocol server with web search, social search & LLM chat paid via x402

apiKeyHTTPSCORS

Shumi

Crypto market data: prices, trends, funding rates, sentiment, narratives and market regime

apiKeyHTTPSCORS

Solana JSON RPC

Provides various endpoints to interact with the Solana Blockchain

No authHTTPSCORS ?

SoloLuck

Bitcoin solo mining pool stats, per-address miner stats and an open dataset of solo-mined blocks

No authHTTPSCORS

Technical Analysis

Cryptocurrency prices and technical analysis

apiKeyHTTPSNo CORS

The Coin Analysis

Live and historical cryptocurrency prices, market caps, volatility and drawdown

apiKeyHTTPSCORS

VALR

Cryptocurrency Exchange based in South Africa

apiKeyHTTPSCORS ?

WhiteBIT

European cryptocurrency exchange

No authHTTPSCORS

WorldCoinIndex

Cryptocurrencies Prices

apiKeyHTTPSCORS ?

Zennet

x402 pay-per-use APIs: Polymarket signals, CEX/DEX spreads, contract risk scores, gas oracle

No authHTTPSCORS

ZMOK

Ethereum JSON RPC API and Web3 provider

No authHTTPSCORS ?

Cryptocurrency API FAQ

How many free Cryptocurrency APIs are there?

There are 96 free public Cryptocurrency APIs in the directory. 95 support HTTPS, 35 are confirmed to allow CORS and 40 need no API key.

Which Cryptocurrency APIs work without an API key?

40 Cryptocurrency APIs need no authentication, including 0x, Alpha (Mossland), bilbop and Bitcambio. You can call them straight away without signing up.

Which Cryptocurrency APIs can I call from the browser?

APIs with CORS enabled can be called directly from front-end JavaScript. In Cryptocurrency, that includes 0x, Alchemy Ethereum, Alpha (Mossland) and bilbop.

Cryptocurrency API FAQ

How many free Cryptocurrency APIs are there?

There are 96 free public Cryptocurrency APIs in the directory. 95 support HTTPS, 35 are confirmed to allow CORS and 40 need no API key.

Which Cryptocurrency APIs work without an API key?

40 Cryptocurrency APIs need no authentication, including 0x, Alpha (Mossland), bilbop and Bitcambio. You can call them straight away without signing up.

Which Cryptocurrency APIs can I call from the browser?

APIs with CORS enabled can be called directly from front-end JavaScript. In Cryptocurrency, that includes 0x, Alchemy Ethereum, Alpha (Mossland) and bilbop.