kraken limits and precision

joacub · Oct 2, 2017 · 4417168 · 4417168
1 parent 5fe5b57
commit 4417168
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Showing 4 changed files with 18 additions and 1 deletion.
diff --git a/ccxt.js b/ccxt.js
@@ -14421,6 +14421,18 @@ var kraken = {
                 'amount': market['lot_decimals'],
                 'price': market['pair_decimals'],
             };
+            let amountLimits = {
+                'min': Math.pow (10, -precision['amount']),
+                'max': Math.pow (10, precision['amount']),
+            };
+            let priceLimits = {
+                'min': Math.pow (10, -precision['price']),
+                'max': undefined,
+            };
+            let limits = {
+                'amount': amountLimits,
+                'price': priceLimits,
+            };
             result.push ({
                 'id': id,
                 'symbol': symbol,
@@ -14432,6 +14444,7 @@ var kraken = {
                 'maker': maker,
                 'taker': parseFloat (market['fees'][0][1]) / 100,
                 'precision': precision,
+                'limits': limits,
             });
         }
         this.marketsByAltname = this.indexBy (result, 'altname');

diff --git a/examples/js/symbols.js b/examples/js/symbols.js
@@ -32,6 +32,8 @@ let printSymbols = async (id) => {
         // output a list of all market symbols
         log (id.green, 'has', exchange.symbols.length, 'symbols:', exchange.symbols.join (', ').yellow)
 
+        // Object.values (markets).forEach (market => log (market))
+
         // make a table of all markets
         let table = asTable.configure ({ delimiter: ' | ' }) (Object.values (markets))
         log (table)

diff --git a/keys.json b/keys.json
@@ -25,7 +25,7 @@
     "coingi":        { "apiKey": "6ZUYcF0BAABlKbb4oD5rNoOvnfhSzpls/zj4g+DstYCYm85aGuFh1LpsYug339PT", "secret": "6TLLWAqYkCSA68U+0oJ2GFCvNxZJgQntZnRbnN2b" },
     "coinmate":      { "apiKey": "RK3tVw8CEmHfvx5qryeNa2lvvQovU4W31qXqBuQDObY", "secret": "UmS7PMgzAgTwbEO8ylSpAuKqkz2ShEG9ZW429OiUVws", "uid": "12092" },
     "coinsecure":    { "apiKey": "gzrm0fP6BGMilMzmsoJFPMpWjDvCLThyrVanX0yu" },
-    "coinspot":      { "apiKey": "f212d2519be1814dce6eb9cfe7f60f7b", "secret": "R5H5DBEL482WC14EAJTDBVLJDDUFL28HV43D5PNM4QEAYR69WW56QKQ1ECG7XYLEB85FBKAFQ68UYWQXJ" },
+    "coinspot":      { "apiKey": "f212d2519be1814dce6eb9cfe7f60f7b", "secret": "R5H5DBEL482WC14EAJTDBVLJDDUFL28HV43D5PNM4QEAYR69WW56QKQ1ECG7XYLEB85FBKAFQ68UYWQXJ", "skip": true },
     "cryptopia":     { "apiKey": "1b1a398d7d4c415287a3ca04107257aa", "secret": "ODXmrj4JWDxVo2kaGhJ8m/BmwEcDUNmSBIf2bQtGvtA=" },
     "dsx":           { "apiKey": "13bbd413-2d97-4373-8757-72f35b8803cc", "secret": "9X6QHG9Q2U5876D1RNSFJJ02E8P2KGTORSPSC2AMN7YJ" },
     "flowbtc":       { "apiKey": "849d68a1a5261acab999d1dab7a6bb88", "secret": "106e79c2a6f77e860ebf5aa5c6405c5e", "uid": "[email protected]" },

diff --git a/transpile.js b/transpile.js
@@ -256,6 +256,7 @@ while (exchanges = regex.exec (contents)) {
             [ /([^\s]+)\.slice \(([^\)\:]+)\)/g, '$1[$2:]' ],
             [ /Math\.floor\s*\(([^\)]+)\)/g, 'int(math.floor($1))' ],
             [ /Math\.abs\s*\(([^\)]+)\)/g, 'abs($1)' ],
+            [ /Math\.pow\s*\(([^\)]+)\)/g, 'math.pow($1)' ],
             [ /Math\.round\s*\(([^\)]+)\)/g, 'int(round($1))' ],
             [ /(\([^\)]+\)|[^\s]+)\s*\?\s*(\([^\)]+\)|[^\s]+)\s*\:\s*(\([^\)]+\)|[^\s]+)/g, '$2 if $1 else $3'],
             [/ \/\//g, ' #' ],
@@ -369,6 +370,7 @@ while (exchanges = regex.exec (contents)) {
             [ /Math\.floor\s*\(([^\)]+)\)/g, '(int) floor ($1)' ],
             [ /Math\.abs\s*\(([^\)]+)\)/g, 'abs ($1)' ],
             [ /Math\.round\s*\(([^\)]+)\)/g, '(int) round ($1)' ],
+            [ /Math\.pow\s*\(([^\)]+)\)/g, 'pow ($1)' ],
             [ /([^\(\s]+)\s+%\s+([^\s\)]+)/g, 'fmod ($1, $2)' ],
             [ /\(([^\s]+)\.indexOf\s*\(([^\)]+)\)\s*\>\=\s*0\)/g, '(mb_strpos ($1, $2) !== false)' ],
             [ /([^\s]+)\.indexOf\s*\(([^\)]+)\)\s*\>\=\s*0/g, 'mb_strpos ($1, $2) !== false' ],