yahoo-exchange

yahoo-exchange

yahoo-exchange 2.0.0, a version that solves the problem of existing parser, has been released.

Warning : getExchangeDataLowTraffic and getExchangeDataLowTrafficP returns error. Don't use now.

getExchangeDataArray(pair, callback, errorHandler): void

• pair : string or Array<string>
• callback : (Array<number>, pair) => any
• errorHandler : options (A default method is console.log(error))

Introduction to v2.0.0

52 Week Range Min, 52 Week Range Max, Bid, Ask have been removed from the returned items.

Array<number> : [Now, Changes, Changes percent, Previous Close, Open, Bid, Ask, Day's Range Min, Day's Range Max, 52 Week Range Min, 52 Week Range Max]

Example

• getExchangeDataArray('USDKRW', data => console.log(data)); // [ 1071.27,  0.88,  0.08,  -0.11,  1070.22,  1071.27,  1072.27,  1069.13,  1072.45,  1055.21,  1158.36 ]
  

• getExchangeDataArray('USDKRW', data => console.log(data), error => console.log('[Error]' + error));
  // [ 1071.27,  0.88,  0.08,  -0.11,  1070.22,  1071.27,  1072.27,  1069.13,  1072.45,  1055.21,  1158.36 ] or [Error] error message
  

• getExchangeDataArray('USDKRW', (data,pair) => console.log(data,pair), error => console.log('[Error]' + error));
  // [ 1071.27,  0.88,  0.08,  -0.11,  1070.22,  1071.27,  1072.27,  1069.13,  1072.45,  1055.21,  1158.36 ] USDRKW or [Error] error message
  

• getExchangeDataArray('USDKRW', (data,pair) => console.log(data,pair), (error,pair) => console.log(`[Error:${pair}]${error}`));
   // [ 1071.27,  0.88,  0.08,  -0.11,  1070.22,  1071.27,  1072.27,  1069.13,  1072.45,  1055.21,  1158.36 ] USDKRW or [Error:USDKRW] error message
  

• getExchangeDataArray(['USDKRW', 'JPYKRW'], data => console.log(data));
  // [ 1071.27,  0.88,  0.08,  -0.11,  1070.22,  1071.27,  1072.27,  1069.13,  1072.45,  1055.21,  1158.36 ]
  // [ 10.08,  0.03,  0.34,  -0.11,  10.047,  undefined,  undefined,  10.08,  10.065,  10.0245,  10.0968 ]
  

• getExchangeDataArray(['USDKRW', 'JPYKRW'], data => console.log(data), error => console.log('[Error]' + error));
  // [ 1071.27,  0.88,  0.08,  -0.11,  1070.22,  1071.27,  1072.27,  1069.13,  1072.45,  1055.21,  1158.36 ] or [Error] error message
  // [ 10.08,  0.03,  0.34,  -0.11,  10.047,  undefined,  undefined,  10.08,  10.065,  10.0245,  10.0968 ] or [Error] error message
  

•  getExchangeDataArray(['USDKRW', 'JPYKRW'], (data,pair) => console.log(data, pair)), error => console.log('[Error]' + error));
   // [ 1071.27,  0.88,  0.08,  -0.11,  1070.22,  1071.27,  1072.27,  1069.13,  1072.45,  1055.21,  1158.36 ] USDKRW or [Error] error message
   // [ 10.08,  0.03,  0.34,  -0.11,  10.047,  undefined,  undefined,  10.08,  10.065,  10.0245,  10.0968 ] JPYKRW or [Error] error message
  

•  getExchangeDataArray(['USDKRW', 'JPYKRW'], (data,pair) => console.log(data, pair)), (error,pair) => console.log(`[Error:${pair}]${error}`));
   // [ 1071.27,  0.88,  0.08,  -0.11,  1070.22,  1071.27,  1072.27,  1069.13,  1072.45,  1055.21,  1158.36 ] USDKRW or [Error:USDKRW] error message
   // [ 10.08,  0.03,  0.34,  -0.11,  10.047,  undefined,  undefined,  10.08,  10.065,  10.0245,  10.0968 ] JPYKRW or [Error:JPYKRW] error message
  

Warning

getExchangeDataArray does not return Arrays to Callback.

getExchangeDataLowTraffic() @deprecated

deprecated Since version 2.0.2. Will be deleted in version 3.0. Use getExchangeDataArray instead.

getExchangeDataLowTrafficP() @deprecated

deprecated Since version 2.0.2. Will be deleted in version 3.0. Use getExchangeDataArray instead.

getFxYahooJapan(callback, errorHandler): void

• callback : (data:Object)=> any

data = { 'USDJPY':[100.05,100.15], ... more 21 data }

• errorHandler : options (A default method is err => console.log(err)) It does return fx data (bid and ask) in 5m chart (5分足)

What pairs are available?

• USDJPY
• EURJPY
• AUDJPY
• GBPJPY
• NZDJPY
• CADJPY
• CHFJPY
• ZARJPY
• CNHJPY
• EURUSD
• GBPUSD
• AUDUSD
• NZDUSD
• HKDJPY
• EURGBP
• EURAUD
• USDCHF
• EURCHF
• GBPCHF
• AUDCHF
• CADCHF
• USDHKD

getPairArray(currency: Array, base: Array): Array

It returns a pair array.

Example

•  const currency = ['USD','JPY'];
   const base = ['KRW'];
   getPairArray(currency,base);
   // ['USDKRW','JPYKRW'];
  

getUnit(currency:string):string or Array

It Returns a currency sign or a list of currency sign

Example

•   const currency = 'USD';
    const currency2 = 'USDKRW';
    getUnit(currency);
    getUnit(currency2);
    // '$';
    // [ '$', '₩' ]
  

test.js

• const yahooExchange = require('yahoo-exchange');
  yahooExchange.getExchangeDataArray('USDKRW', data => console.log(data));
  yahooExchange.getExchangeDataArray(['USDKRW', 'JPYKRW'], data => console.log(data));
  yahooExchange.getExchangeDataArray('USDKRW', (data, pair) => console.log(data, pair));
  yahooExchange.getExchangeDataArray(['USDKRW', 'JPYKRW'], (data, pair) => console.log(data, pair));
  yahooExchange.getExchangeDataArray('USDKRW', (data, pair) => console.log(data, pair), (error, pair) => console.log(`[Error] ${pair}\n${error}`));
  yahooExchange.getExchangeDataArray(['USDKRW', 'JPYKRW'], (data, pair) => console.log(data, pair), (error, pair) => console.log(`[Error] ${pair}\n${error}`));
  
  

A copyright notice on the library used

Some of the code from the library below has been included in this project.

• currency-symbol-map