I would like to see exchange Atomic-Trade but it does not have full api but you can get trading pair info
[{"market": "AC/BTC", "price": "0.00000225", "volume": "0.00000000", "error": "0"},{"market": "ATP/BTC", "price": "0.02999999", "volume": "4.21606200", "error": "0"},{"market": "BBTC/BTC", "price": "0.00000178", "volume": "4686.74912300", "error": "0"},{"market": "BC/BTC", "price": "0.00024000", "volume": "860.46487500", "error": "0"},{"market": "BEL/BTC", "price": "0.00000037", "volume": "46046.98914500", "error": "0"},{"market": "BLC/BTC", "price": "0.00001614", "volume": "39370.01615600", "error": "0"},{"market": "CCS/BTC", "price": "0.06600000", "volume": "0.00000000", "error": "0"},{"market": "CINNI/BTC", "price": "0.00006400", "volume": "3232.60352100", "error": "0"},{"market": "DB/BTC", "price": "0.00000600", "volume": "0.00000000", "error": "0"},{"market": "DOGE/BTC", "price": "0.00000051", "volume": "925622.28612000", "error": "0"},{"market": "DRK/BTC", "price": "0.01200000", "volume": "0.00835000", "error": "0"},{"market": "ELT/BTC", "price": "0.00001001", "volume": "146.98187600", "error": "0"},{"market": "EMC2/BTC", "price": "0.00000100", "volume": "4525.36372000", "error": "0"},{"market": "FSC/BTC", "price": "0.00000009", "volume": "0.00000000", "error": "0"},{"market": "FTC/BTC", "price": "0.00039500", "volume": "0.00000000", "error": "0"},{"market": "HBN/BTC", "price": "0.00008000", "volume": "0.00000000", "error": "0"},{"market": "LGD/BTC", "price": "0.00001800", "volume": "0.00000000", "error": "0"},{"market": "LTC/BTC", "price": "0.01270000", "volume": "0.39389600", "error": "0"},{"market": "MARU/BTC", "price": "0.00001500", "volume": "0.00000000", "error": "0"},{"market": "MAX/BTC", "price": "0.00005900", "volume": "340.61837800", "error": "0"},{"market": "MED/BTC", "price": "0.00000544", "volume": "139.56981600", "error": "0"},{"market": "MNC/BTC", "price": "0.00002010", "volume": "0.00000000", "error": "0"},{"market": "MYR/BTC", "price": "0.00000131", "volume": "324962.00000000", "error": "0"},{"market": "NC2/BTC", "price": "0.00000211", "volume": "898.88345900", "error": "0"},{"market": "PI/BTC", "price": "0.01000001", "volume": "0.00000000", "error": "0"},{"market": "PPC/BTC", "price": "0.01500000", "volume": "0.00000000", "error": "0"},{"market": "PRIMIO/BTC", "price": "0.00000010", "volume": "0.00000000", "error": "0"},{"market": "SHIBE/BTC", "price": "0.00000023", "volume": "0.00000000", "error": "0"},{"market": "SKC/BTC", "price": "0.00000180", "volume": "0.00000000", "error": "0"},{"market": "SVC/BTC", "price": "0.00000110", "volume": "96.38663600", "error": "0"},{"market": "VTA/BTC", "price": "0.00000005", "volume": "4967301.36899800", "error": "0"},{"market": "VTC/BTC", "price": "0.00104000", "volume": "209.00000000", "error": "0"},{"market": "WC/BTC", "price": "0.00000135", "volume": "153000.00000000", "error": "0"},{"market": "WDC/BTC", "price": "0.00003100", "volume": "3.36870600", "error": "0"},{"market": "XDQ/BTC", "price": "0.00017513", "volume": "600.69896700", "error": "0"},{"market": "XPM/BTC", "price": "0.00080001", "volume": "0.00000000", "error": "0"},{"market": "ZEIT/BTC", "price": "0.00000002", "volume": "0.00000000", "error": "0"},{"market": "ZET/BTC", "price": "0.00002800", "volume": "0.00000000", "error": "0"},{"market": "PHO/LTC", "price": "0.00000030", "volume": "2877062.48382400", "error": "0"},{"market": "SLOTH/LTC", "price": "0.00000002", "volume": "179595836.07000000", "error": "0"},{"market": "VTA/LTC", "price": "0.00000500", "volume": "658137.85005800", "error": "0"},{"market": "ZEIT/LTC", "price": "0.00001000", "volume": "0.00000000", "error": "0"},{"market": "MYR/SLOTH", "price": "5000.00000000", "volume": "15.97314900", "error": "0"},{"market": "BTC/USD", "price": "600.00000000", "volume": "0.00000000", "error": "0"},{"market": "CCS/WDC", "price": "2200.00000000", "volume": "0.00000000", "error": "0"}]