Use case:

var csgomarket = require('csgo-market');

csgomarket.getSinglePrice('AK-47', 'Vulcan', 'Factory New', null, function (err, data) {

  if (err) {
    console.error('ERROR', err);
  } else {
    console.log(data);
  }

});

// If you want to disable strictNameMode.
csgomarket.strictNameMode = false;

// Notice the missing '-' in AK 47. With strictNameMode off it will internally swap to 'AK-47'.
csgomarket.getSinglePrice('AK 47', 'Vulcan', 'Factory New', null, function (err, data) {

  if (err) {
    console.error('ERROR', err);
  } else {
    console.log(data);
  }

});

Example output from above code (prices will always return in USD):

{
  "success": true,
  "lowest_price": "$80.50",
  "volume": "48",
  "median_price": "$80.01",
  "wep": "AK-47",
  "skin": "Vulcan",
  "wear": "Factory New",
  "stattrak": false
}

• Lowest price: $80.50
• Median price: $80.01
• 48 sold/bought on the market

• wep: Name of the weapon to be requested. Ex: 'AK-47'.
• skin: Name of the skin to be requested. Ex: 'Vulcan'.
• wear: Wear of the skin to be requested. These options are available: Factory New, Minimal Wear, Field-Tested, Well-Worn, and Battle-Scarred. Defaults to 'Field-Tested' but a Levenshtein distance will be used to ensure a match.
• stattrak: Boolean which signifies if you want StatTrak to be included in the request or not. Defaults to false
• callback: Callback function which returns the request data. function(err, data).

• knife: Name of the knife to be requested. Ex: 'Karambit'.
• skin: Name of the skin to be requested. Ex: 'Crimson Web'. Note: If skin is set to null then it will request the version of the Knife with no skin. example of a knife with no skin
• wear: Wear of the skin to be requested. These options are available: Factory New, Minimal Wear, Field-Tested, Well-Worn, and Battle-Scarred. Defaults to 'Field-Tested' but a Levenshtein distance will be used to ensure a match. Note: If skin is set to null wear will also be set to null.
• stattrak: Boolean which signifies if you want StatTrak to be included in the request or not. Defaults to false
• callback: Callback function which returns the request data. function(err, data).

• stickerName: Name of the Sticker to be requested Note: Do not include the initial 'Sticker | ' infront of the sticker name. Also, do not include '(Foil)' within the name. Ex: 'Robo' or 'kennyS | Cologne 2015'.
• foil: Boolean which signifies if you want the (Foil) option included in the request. Note: Not all stickers have foil counterparts.
• callback: Callback function which returns the request data. function(err, data).

• key: Name of the key to be requested. Supports any Case Key and the eSports key. Does not support capsule keys currently. Example strings you can pass in: 'Chroma', 'Winter Offensive' or 'eSports'. 'Key' or 'Case Key' do not need to be added to the name.

• callback: Callback function which returns the request data. function(err, data).

Same parameters minus the callback as the non-async version. Promisified version of the getSinglePrice method (Example usage below).

Same parameters minus the callback as the non-async version. Promisified version of the getSingleKnifePrice method.

Same parameters minus the callback as the non-async version. Promisified version of the getSingleStickerPrice method.

Same parameters minus the callback as the non-async version. Promisified version of the getSingleKeyPrice method.

var csgomarket = require('csgo-market');
var Q = require('q');

var wears = ['Factory New', 'Minimal Wear',
  'Field-Tested', 'Well-Worn', 'Battle-Scarred'];

var data = {
  prices : [{
    weapon : "AWP",
    cached : false,
    skins : ['Asiimov', 'BOOM', 'Man-o\'-war'],
    skinData : {}
  }]
}

var getPrice = function(theData) {
  var promises = [];
  theData.skins.forEach(function(skin) {
    theData.skinData[skin] = {};
    wears.forEach(function(wear) {
      promises.push(csgomarket.getSinglePriceAsync(theData.weapon, skin, wear, false).then(function(data) {
        theData.skinData[skin][wear] = data;
      }));
    });
  });
  return Q.allSettled(promises).then(function() {
    return theData;
  });
}

getPrice(data.prices[0]).then(function(results) {
  // Do something with returned results here.
})

Capitalization is important for passed in values. If you are unsure of the exact name/spelling/capitilization/punctuation of a weapon and/or skin I highly recommend checking the community market as a reference or turning off strictNameMode by using csgomarket.strictNameMode = false;. Turning strictNameMode off will attempt to match a passed in string with a Weapon or Knife that exists in the game if the string is not formatted correctly. Does not affect passed in Key, Sticker, or Skin names.

• Method for all wears given a particular gun and skin or knife and skin.

This module is still under-development and this is just the first iteration.

If you have any suggestions I am open to add additional functionality! I'd like to keep it small, but I'd love feedback. Email me at [email protected]