CEX Reserve Tracker — Exchange Wallet Balances (BTC/ETH)

Daily net inflows / outflows for spot BTC and ETH ETFs (IBIT, FBTC, ETHA, FETH, ARKB, etc). Total since launch, 1d, 7d, 30d. Institutional positioning signal. Free SoSoValue + Farside data. PPE $0.001/flow row.

Real-time deterministic crypto market sentiment powered by CoinGecko. No API keys required. Returns a score from -1.0 (bearish) to +1.0 (bullish) with full price, volume and market cap context for BTC, ETH, SOL, BNB, DOGE and 20+ assets. Built for trading bots, DeFi dashboards, and Web3 dApps.

Crypto Price Tracker — BTC, ETH & 17K+ Altcoins

khadinakbar/crypto-price-tracker

Fetch real-time prices, market cap, 24h/7d/30d changes, ATH/ATL, supply, dominance, and computed analytics for a watchlist of coins (BTC, ETH, SOL...) or the top N by market cap. Multi-source: CoinGecko primary, Binance fallback. PPE: $0.003/coin.

Real-time perp funding rates across all major CEXs (Binance, OKX, Bybit, Bitget, Bingx) + Hyperliquid in one row per symbol. Hourly + daily + annualized APR. Identify arbitrage opportunities. Free public APIs. PPE $0.002/symbol.

Coinbase Price API & Crypto Market Data

akash9078/coinbase-market-data-api

Get public Coinbase crypto price API data for BTC, ETH, SOL and more, including real-time ticker, recent trades, OHLCV candles, and order book snapshots.

CEX Token Listings Tracker - New Listings & Delistings

jungle_synthesizer/cex-token-listings-tracker

Track new token listings and delistings across Binance, OKX, Bybit, KuCoin, Kraken, and Coinbase. Unified schema with exchange, token symbol, listing type (spot/futures/margin), trading pairs, announcement URL, and timestamps. Built for traders chasing listing alpha and crypto data teams.

Crypto & Fiat Exchange Rates Scraper

parseforge/coincap-rates-scraper

Export live exchange rates for ~75 crypto and fiat currencies (BTC, ETH, USD, EUR, GBP, JPY and more) from a free public market data source. Filter by a list of currency IDs or pull the full board in one run.

Crypto Whale Wallet Tracker — ETH USDT USDC Holdings

intelscrape/crypto-whale-tracker

Track top USDT, WETH, USDC whale wallets on Ethereum. Monitor token holdings, trending tokens, whale DeFi positions. Real-time blockchain data API for traders and analysts. Export to JSON/CSV.

Unified Crypto Orderbook Scraper

d2a8k3u/unified-orderbook-scraper

Instant Level 2 order books from 10 top exchanges (Binance, Coinbase, Kraken, KuCoin, Bybit, OKX, Gate.io, HTX, Bitget, MEXC). Pick any symbols, custom exchange list, or get a synthetic aggregated book. Built for arbitrage bots, market-making & real-time analysis.

Real-time Korea vs global crypto price gap (Upbit/Bithumb vs Binance/Coinbase) for BTC, ETH, XRP, SOL + 50 alts. KRW/USD FX-adjusted. Telegram alerts on premium thresholds. Free public APIs. PPE $0.003/token.