{"message":"Welcome to the IOTrader API","version":"1.0.0","endpoints":{"contract":{"tradingVolume":"/api/contract/trading-volume","circulatingSupply":"/api/contract/circulating-supply"},"derivatives":{"contracts":"/api/derivatives/contracts","contract":"/api/derivatives/contracts/:ticker_id","totals":"/api/derivatives/totals","contractSpecs":"/api/derivatives/contract_specs","orderbook":"/api/derivatives/orderbook/:ticker_id"},"perp":{"tickers":"/api/v1/perp/tickers","contractSpecs":"/api/v1/perp/contract_specs","historicalTrades":"/api/v1/perp/historical_trades?ticker_id=BTC_USDC"},"mexc":{"tickerPrice":"/api/mexc/ticker/price?symbol=SYMBOL","klines":"/api/mexc/klines?symbol=SYMBOL&interval=INTERVAL&limit=LIMIT","price":"/api/mexc/price?symbol=SYMBOL","prices":"/api/mexc/prices?symbols=SYMBOL1,SYMBOL2","chart":"/api/mexc/chart?symbol=SYMBOL&interval=INTERVAL&limit=LIMIT","charts":"/api/mexc/charts?symbols=SYMBOL1,SYMBOL2&interval=INTERVAL&limit=LIMIT"},"polymarket":{"markets":"/api/polymarket/markets?active=true&closed=false&limit=300"},"coingecko":{"ioTrader":"/api/coingecko/io-trader"}}}