node-tcmb v0.2.1

node-tcmb

Simple Node.js wrapper for TCMB API.

Getting Started

Installation

npm install node-tcmb

Setup

Basically require node-tcmb and start using it.

Example

const tcmb = require("node-tcmb");
..
const ratesToday = await tcmb.rates.today();

Handling Weekends

TCMB does not contain any exchange rate data for weekends. This package handles this situation with retrieving the last friday's exchange rates for weekends.

For example: '17/11/2019' is a weekend day. This package will retrieve the data of '15/11/2019'.

Handling National Holidays

TCMB does not contain any exchange rate data for national holidays. This package handles this situation with retrieving the last business day's exchange rates.

For example: '06/06/2019' is a national holiday. This package will retrieve the data of '31/05/2019'.

Filtering

You can filter result rates by date (example format: DD/MM/YYYY) and currency code.

const tcmb = require("node-tcmb");
..
// USD exchange rate of today.
const usdToday = await tcmb.rates.today("USD");

// All exchange rates of 01/01/2019.
const usdToday = await tcmb.rates.date("01/01/2019");

// USD exchange rate of 01/01/2019.
const usdPast = await tcmb.rates.date("01/01/2019", "USD");

Example Responses

Example of Listing All Exchange Rates

{
    "date": "19/11/2019",
    "currencies": [
        {
            "attributes": {
                "crossOrder": "0",
                "kod": "USD",
                "currencyCode": "USD"
            },
            "unit": 1,
            "isim": "ABD DOLARI",
            "currencyName": "US DOLLAR",
            "forexBuying": 5.7153,
            "forexSelling": 5.7256,
            "banknoteBuying": 5.7113,
            "banknoteSelling": 5.7342,
            "crossRateUSD": null,
            "crossRateOther": null
        },
        {
            "attributes": {
                "crossOrder": "1",
                "kod": "AUD",
                "currencyCode": "AUD"
            },
            "unit": 1,
            "isim": "AVUSTRALYA DOLARI",
            "currencyName": "AUSTRALIAN DOLLAR",
            "forexBuying": 3.8825,
            "forexSelling": 3.9078,
            "banknoteBuying": 3.8646,
            "banknoteSelling": 3.9312,
            "crossRateUSD": 1.4686,
            "crossRateOther": null
        },
        {
            "attributes": {
                "crossOrder": "2",
                "kod": "DKK",
                "currencyCode": "DKK"
            },
            "unit": 1,
            "isim": "DANİMARKA KRONU",
            "currencyName": "DANISH KRONE",
            "forexBuying": 0.84555,
            "forexSelling": 0.84971,
            "banknoteBuying": 0.84496,
            "banknoteSelling": 0.85166,
            "crossRateUSD": 6.7487,
            "crossRateOther": null
        },
        {
            "attributes": {
                "crossOrder": "9",
                "kod": "EUR",
                "currencyCode": "EUR"
            },
            "unit": 1,
            "isim": "EURO",
            "currencyName": "EURO",
            "forexBuying": 6.3279,
            "forexSelling": 6.3393,
            "banknoteBuying": 6.3234,
            "banknoteSelling": 6.3488,
            "crossRateUSD": null,
            "crossRateOther": 1.1072
        },
        .
        .
        .
    ]
}

Example of a Single Exchange Rate

{
  "date": "19/11/2019",
  "currency": {
    "attributes": {
      "crossOrder": "0",
      "kod": "USD",
      "currencyCode": "USD"
    },
    "unit": 1,
    "isim": "ABD DOLARI",
    "currencyName": "US DOLLAR",
    "forexBuying": 5.7153,
    "forexSelling": 5.7256,
    "banknoteBuying": 5.7113,
    "banknoteSelling": 5.7342,
    "crossRateUSD": null,
    "crossRateOther": null
  }
}

Supported Currencies

License

This project is licensed under the MIT License - see the LICENSE.md file for details.