#binance

Live most-traded crypto pairs by 24-hour spot volume as an API, powered by Binance. It ranks the trading pairs by their 24-hour quote volume — where the real liquidity and activity is right now — with each pair's last price, daily change, 24-hour high and low, base and quote volume, and the number of trades. Rank by any quote currency (USDT, BTC, ETH, USDC), or look a single pair up for its full 24-hour stats. The spot-volume and market-activity leaderboard for trading, screening and dashboard apps. Live, no key, no cache. Distinct from price-change movers and from DEX-volume APIs — this is centralised-exchange spot trading volume.

api.oanor.com/cryptovolume-api

Live crypto realized (historical) volatility as an API, computed from Binance daily candles. For any coin it returns the annualized realized volatility over the 7-, 30- and 90-day windows — the standard deviation of daily log returns, annualized over 365 days — the average true range as a percent of price, the current price, and a plain-language regime label (low, normal, high or extreme). It can also rank a basket of major coins by their 30-day volatility, so you can see at a glance which assets are calm and which are wild. The volatility layer that options pricing, position sizing and risk dashboards need. Live, no key, no cache. Distinct from price, OHLC and drawdown APIs — this is the realized-volatility analytic.

api.oanor.com/cryptovolatility-api

Live crypto cross-exchange price comparison and arbitrage spread — the spot price of a coin on the major centralised exchanges at once, served straight from each exchange's public ticker. For any base coin it fetches the spot price from Binance, OKX, Bybit, KuCoin and Coinbase in parallel, returns the per-exchange price table, identifies the cheapest venue to buy and the most expensive to sell, and computes the spread between them — absolute and percentage — the headline cross-exchange arbitrage gap. Get the full price table, the best buy/sell opportunity, or the list of exchanges. Live, no key, no cache. Quotes are USDT (Binance/OKX/Bybit/KuCoin) or USD (Coinbase), within a few basis points. A price-discovery and arbitrage layer for trading, analytics and dashboard apps. Distinct from single-exchange price and OHLC APIs — this is the cross-exchange arbitrage view.

api.oanor.com/cryptoarbitrage-api

Live-Binance-Kryptobörsen-Marktdaten als API – sauberes JSON, kein Key. Erhalten Sie den aktuellen Preis jedes Handelspaares, vollständige 24-Stunden-Ticker-Statistiken (Eröffnung, Hoch, Tief, Schluss, Preisänderung, gewichteter Durchschnitt, bestes Gebot/Brief und Volumen), Candlesticks (Klines) für jedes Intervall von einer Minute bis zu einem Monat, das Live-Orderbuch (Gebote und Briefe mit Mengen), aktuelle Trades, den aktuellen Durchschnittspreis und die vollständige Liste der Handelspaare gefiltert nach Basiswert. Live-Daten direkt von Binances öffentlichen Markt-Endpunkten. Abgegrenzt von aggregierten Coin-Marktdaten: Dies sind börsen-native Handelsdaten – Orderbuch, Candles und Live-Ticks – ideal für Trading-Bots, Preisfeeds, Charts, Backtesting und Krypto-Dashboards. 7 Daten-Endpunkte. Authentifiziert mit einem x-oanor-key; faire Nutzungslimits pro Plan.

api.oanor.com/binance-api