OPSkins API for Node.js

This module provides a simple interface to the HTTP-based API for OPSkins.

In order to use most methods, you will need an API key. You can get one from your account page.

Like the Steam Web API, the OPSkins API is divided into "interfaces", each of which contains methods which apply to that interface. This module hides this implementation detail from you, but for simplicity's sake, this documentation is divided by interface.

Setting Up

First, you will need to install this module. To do so, simply type on the command line:

$ npm install @opskins/api

If you are developing an application which will depend on this module, you might want to save it in your package.json file as a dependency:

$ npm install --save @opskins/api

This package's root export is the OPSkinsAPI object, which you need to instantiate with your API key.

var OPSkinsAPI = require('@opskins/api');
var opskins = new OPSkinsAPI('yourapikey');

Instantiation with an API key is optional, but if you don't provide one then you will only be able to use unauthenticated API methods. Such methods are marked in this documentation.

Error Handling

There are two types of errors which might be returned by the OPSkins API. HTTP errors indicate a serious problem. For example, the HTTP status code 401 indicates that your API key is invalid, and 404 indicates that the requested API method does not exist.

The other type of error is an OPSkins error code. These error codes are documented here. There is also an enum (implemented as an object) available as an ErrorCode property of the root export. This can be viewed here. To use the ErrorCode enum, you will want to do something like this:

var OPSkinsAPI = require('@opskins/api');
var ErrorCode = OPSkinsAPI.ErrorCode;

var code = getAnErrorCodeSomehow();
if (code == ErrorCode.ACCESS_DENIED) {
	// access denied
}

When you get an Error object from a request, it will contain an httpCode property, containing the HTTP status code that the server returned to your request. If this is not 200, then there will be no other properties defined (save message). If it is 200, then there will also be a code property containing the OPSkins ErrorCode that was returned. The Error object's message will usually be a descriptive error message as well.

Sale Status

An item in the OPSkins system is referred to as a sale. Each sale has a status, which indicates what state it is in. Here are the available sale statuses, at time of writing:

• AwaitingPickup (1) - This sale has been created but the item has not been traded to an OPSkins storage account yet. There may or may not be an active trade offer for this sale.
• OnSale (2) - This item has been traded to the storage account, and it is currently up for sale.
• AwaitingDelivery (3) - This item has been purchased, but it has not yet been delivered to its buyer. The seller has not yet been paid for this sale. It is possible that the buyer may refund this sale, which will put the sale back into state OnSale (2).
• Sold (4) - This item has been sold and delivered. The seller has now been paid for this sale. *
• AwaitingReturn (5) - The seller has taken this item off of sale and requested that it be returned to their Steam inventory, but the return is not yet complete. There may or may not be an active trade offer for this sale to return it to its seller.
• Returned (6) - The seller has taken this item off of sale and it has been returned to their Steam inventory. *

* = It is not possible (under normal circumstances) for an item to change from this state to another one.

These sale statuses are available as an enum accessible via the SaleStatus property of the OPSkinsAPI object. View this here. Example:

var OPSkinsAPI = require('@opskins/api');
var SaleStatus = OPSkinsAPI.SaleStatus;

var status = getSaleStatusSomehow();

if (status == SaleStatus.OnSale) {
	// this item is currently on sale
}

Prices

All prices accepted as input and provided as output are in USD cents. This means that a price of $5.42 is represented as the integer 542.

HTTPS Agent

As of v1.3.0, by default the module will create a single keepAlive HTTPS agent and use it for all requests. This means reduced latency for requests after the first one within a relatively small time period.

If you need to, you can specify your own Agent by overriding the getAgent method. For example:

var OPSkins = require('@opskins/api');
var op = new OPSkins();

op.getAgent = function() {
	return new SomeCustomAgent();
};

op.getSteamID(function(err, steamID) {
	if (err) {
	    console.log(err);
    } else {
		console.log("My SteamID is " + steamID);
    }
});

All requests are HTTPS, so your agent should be based on require('https').Agent.

Methods

ICashout

getCashoutAddress(processor, callback)

Arguments:

• processor - Payment processor ID
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • address - Address
  • processor_name - Name of the processor
  • time - Timestamp when the address was set
  • can_change - Address can be changed
  • can_change_requires_twofactor - Changes required TFA

OPSkins API: ICashout/GetAddress/v1

setCashoutAddress(processor, callback)

Arguments:

• processor - Payment processor ID
• address - Address
• twoFactorCode - TFA code
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • address - Address
  • processor_name - Name of the processor

OPSkins API: ICashout/SetAddress/v1

getPendingCashouts(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • cashouts - List of pending cashouts

OPSkins API: ICashout/GetPendingCashouts/v1

cancelPendingCashout(cashoutID, callback)

Arguments:

• cashoutID - Cashout ID
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success

OPSkins API: ICashout/CancelPendingCashout/v1

requestPayPalCashout(amount, priority, callback)

Arguments:

• amount - Cashout amount
• priority - Cashout priority (optional)
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • cashoutid - Cashout ID
  • address - Cashout address
  • priority - Priority

OPSkins API: ICashout/RequestPayPal/v1

requestBitcoinCashout(amount, priority, callback)

Arguments:

• amount - Cashout amount
• priority - Cashout priority (optional)
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • cashoutid - Cashout ID
  • address - Cashout address
  • priority - Priority
  • bitcoin_txn_id - Bitcoin transaction ID
  • bitcoin_amount_satoshis - Amount in satoshis

OPSkins API: ICashout/RequestBitcoin/v1

requestEthereumCashout(amount, callback)

Arguments:

• amount - Cashout amount
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • cashoutid - Cashout ID
  • address - Cashout address
  • priority - Priority
  • ethereum_txn_id - Ethereum transaction ID
  • ether_amount_wei - Amount in wei

OPSkins API: ICashout/RequestEthereum/v1

requestSkrillCashout(amount, callback)

Arguments:

• amount - Cashout amount
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • cashoutid - Cashout ID
  • address - Cashout address
  • skrill_txn_id - Skrill transaction ID
  • skrill_txn_status - Skrill transaction status
  • skrill_txn_status_msg - Skrill transaction status message

OPSkins API: ICashout/RequestSkrill/v1

getBitcoinInstantCashoutRate(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • usd_rate - The price per 1 BTC, in USD (dollars, not cents)

OPSkins API: ICashout/GetBitcoinInstantCashoutRate/v1

getBitcoinInstantCashoutRate(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • usd_rate - The price per 1 ETH, in USD (dollars, not cents)

OPSkins API: ICashout/GetEthereumInstantCashoutRate/v1

getCashoutableBalance(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: ICashout/GetCashoutableBalance/v1

ICrypto

convertCurrencies(from, to, amount, callback)

Arguments:

• from - Convert from currency ID
• to - Convert to currency ID
• amount - Amount
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: ICrypto/ConvertCurrencies/v1

getCurrencyAddress(currency, callback)

Arguments:

• currency - Currency ID
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details
  • currency_id - Currency ID
  • currency_code - Currency code
  • address - Address

OPSkins API: ICrypto/GetAddress/v1

getCryptoConvertedAmount(from, amount, callback)

Arguments:

• from - Currency ID
• amount - Amount to convert
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • rates - See OPSkins API documentation for details

OPSkins API: ICrypto/GetCryptoConvertedAmount/v1

getCryptoCurrencies(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • currencies - See OPSkins API documentation for details

OPSkins API: ICrypto/GetCurrencies/v1

getCryptoWithdrawList(page, callback)

Arguments:

• page - Page to retrieve (optional, default 1)
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • count - Items count
  • items - List of items
  • statuses - List of available statuses

OPSkins API: ICrypto/GetWithdrawList/v1

setCryptoCashoutAddress(currency, address, callback)

Arguments:

• currency - Currency ID
• address - Address
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • currency_id - Currency ID
  • currency_code - Currency code
  • address - Address

OPSkins API: ICrypto/SetAddress/v1

cryptoWithdraw(currency, address, callback)

Arguments:

• currency - Currency ID
• amount - Amount
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: ICrypto/Withdraw/v1

IFeed

getHomepageBanners(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • banners - List of banners

OPSkins API: IFeed/GetHomepageBanners/v1

getFeaturedSales(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • featured - List of featured sales

OPSkins API: IFeed/GetFeatured/v1

IInventory

depositInventory(items,callback)

Arguments:

• items - List of items data. Each item should have next parameters:
  • appid - Application ID
  • contextid - Context ID
  • assetid - Asset ID
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: IInventory/Deposit/v1

getInstantSaleInventory(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • items - Inventory items
  • commodities - Commodities

OPSkins API: IInventory/GetInstantSaleInventory/v1

getInventory(callback)

This method is deperecated, use getInventoryPage() instead

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • data - An object containing these properties:
    • items - An array containing one object for each item in your OPSkins inventory. Each object has these properties:
      • id - The OPSkins ID of the item. If you choose to relist this item, this will be its sale ID.
      • name - The Steam name of the item
      • inspect - If this item is inspectable, this is its inspect link. May be a steam:// link for CS:GO/TF2, or possibly an HTTP(S) link (e.g. Steam profile backgrounds)
      • type - The Steam "type" of this item (displayed next to its game icon in the Steam inventory)
      • appid - The Steam AppID of the game which owns this item
      • contextid - The Steam context ID which contains this item
      • assetid - The Steam asset ID of this item (unique within a given app + context combo)
      • classid - The Steam class ID of this item
      • instanceid - The Steam instance ID of this item
      • bot_id - The internal ID of the bot which is holding this item
      • bot_id64 - The 64-bit SteamID of the bot which is holding this item (as a string)
      • added_time - The Unix timestamp for when this item was added to your OPSkins inventory
      • offer_id - If there is an outstanding withdrawal trade offer for this item, this is its ID. If not, this is null. If you have requested a trade offer that couldn't be sent immediately but is queued to be sent in the future, this is 0.
      • offer_declined - If there was previously a withdrawal trade offer for this item but it was declined, this is true.
      • offer_untradable - If we previously attempted to send a withdrawal trade offer for this item but we were unable to due to a bad trade URL or another trading restriction (e.g. Steam Guard), this is true.
      • requires_support - If this item has a problem and requires support intervention before it can be withdrawn or relisted, this is true.
      • can_repair - If this item requires support but you can attempt to self-repair it, this is true. If true, you can use ISupport/RepairItem to try to repair it.

v1.2.0 or later is required to use this method

Retrieves the contents of your OPSkins inventory.

OPSkins API: IInventory/GetInventory/v1

getInventoryPage(page, per_page, callback)

Arguments:

• page - Page number
• per_page - Page size
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • limits - Inventory limits
  • items - List of inventory items

OPSkins API: IInventory/GetInventory/v2

getSteamInstantSellItems(callback)

Arguments:

• appid - Application ID
• contextid - Context ID
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • items - Items
  • descriptions - Descriptions
  • commodities - Commodities

OPSkins API: IInventory/GetSteamInstantSellItems/v1

withdrawInventoryItems(items, callback)

• items - Either a single OPSkins item ID, or an array of OPSkins item IDs.
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success. On failure, it may have data.offers defined, which is identical to the offers argument.
  • offers - When all trade offers succeed, this is an array of objects. When one or more offers fail, this is available as data.offers on err. Each object has this structure:
    • bot_id - The internal ID of the bot which sent (or tried to send) the trade offer
    • tradeoffer_id - If we were able to successfully send a trade offer, this is its ID, as a string. If error, this is null.
    • tradeoffer_error - If we were not able to send a trade offer, this is a string containing an error message. If no error, this is null.
    • items - An array of OPSkins item IDs in this trade offer

v1.2.0 or later is required to use this method

Requests OPSkins bots to send you trade offers to withdraw one or more items from your OPSkins inventory to your Steam inventory.

OPSkins API: IInventory/Withdraw/v1

withdrawCryptoAsset(callback)

Arguments:

• saleid - Sale ID
• address - Address
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: IInventory/WithdrawCryptoAsset/v1

ILocalization

getCountriesRegions(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • countries - List of countries

OPSkins API: ILocalization/GetCountriesRegions/v1

getSupportedLanguages(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • lang - List of supported languages

OPSkins API: ILocalization/GetSiteLanguages/v1

IPayments

createBitcoinPayment(amount, overwrite_old, callback)

Arguments:

• amount - Amount of payment
• overwrite_old - Replace old payment (optional, default - false)
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: IPayments/CreateBitcoinPayment/v1

getBitcoinAddress(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: IPayments/GetBitcoinAddress/v1

getBitcoinPaymentStatus(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: IPayments/GetBitcoinPaymentStatus/v1

getEthereumAddress(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: IPayments/GetEthereumAddress/v1

IPricing

getPriceList(appid, callback)

• appid - The Steam Application ID of the game for which you want prices. Use 753 for Steam Community items.
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • prices - An object of the structure shown below.

This method does not require an API key.

Downloads a list of prices for the past 60 days for an entire app. Prices are provided as the average sale price for an item in a particular day. The returned data is updated once every 24 hours. The prices object structure resembles the following:

{
    "AK-47 | Black Laminate (Factory New)": {
        "2016-08-10": {"price": 10500},
        "2016-08-14": {"price": 10810},
        "2016-08-15": {"price": 11000},
        "2016-08-16": {"price": 10667},
        ... and so on
    },
    "AK-47 | Black Laminate (Field-Tested)": {
        "2016-08-10": {"price": 494},
        "2016-08-11": {"price": 489},
        "2016-08-12": {"price": 506},
        ... and so on
    },
    ... and so on
}

OPSkins API: IPricing/GetPriceList/v2

getLowestPrices(appid, callback)

• appid - The Steam Application ID of the game for which you want prices. Use 753 for Steam Community items.
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • prices - An object of the structure shown below.

This method does not require an API key.

Downloads the current lowest list price and quantity on sale for each item in an app. Note that these two figures are in no way related to one another. quantity is how many of that item are currently on sale, and price is the lowest price at which the item is available. The returned data is updated at most once every 30 minutes. The prices object structure resembles the following:

{
    "AK-47 | Black Laminate (Battle-Scarred)": {
        "price": 590,
        "quantity": 13
    },
    "AK-47 | Black Laminate (Factory New)": {
        "price": 9899,
        "quantity": 12
    },
    "AK-47 | Black Laminate (Field-Tested)": {
        "price": 584,
        "quantity": 51
    },
    "AK-47 | Black Laminate (Minimal Wear)": {
        "price": 622,
        "quantity": 83
    },
    "AK-47 | Black Laminate (Well-Worn)": {
        "price": 598,
        "quantity": 9
    },
    ... and so on
}

OPSkins API: IPricing/GetAllLowestListPrices/v1

getSuggestedPrices(appid, items, callback)

• appid - The Steam Application ID of the game for which you want prices. Use 753 for Steam Community items.
• items - An array of market_hash_names for the items for which you want prices. You cannot more than the listing limit at once.
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • prices - An object whose keys are market_hash_name strings, and values are objects containing properties opskins_price (OPSkins 7-day suggested price), market_price (Steam Analyst/Community Market suggested price), and opskins_lowest_price (the current lowest list price on OPSkins). Any or all of these may be null.

Gets suggested prices for one or more items. Note that if you're interested in many OPSkins lowest price values, then you may use getLowestPrices.

OPSkins API: IPricing/GetSuggestedPrices/v1

ISales

getSales([req, ]callback)

• req - Required. An object containing request filters. Available filters:
  • type - Required. Provide a SaleStatus value here to only return sales in that status. Default (omitted) is to get all statuses.
  • page - The number of the page you would like. Currently, there are 10,000 sales returned per page. Default is page 1.
• callback - A function to be called when the request completes
  • err - An Error object on failure, or null on success
  • totalPages - A number containing the total number of pages that exist in this listing
  • sales - An array of objects, where each object represents one sale on your account. Each object has these properties:
    • id - The item's OPSkins sale ID
    • price - The item's list price, in USD cents
    • commission - If the item has sold, this is how much OPSkins took in commission
    • tax - If the item has sold, this is how much sales tax was taken from your cut
    • classid - The item's Steam class ID
    • instanceid - The item's Steam instance ID
    • appid - The Steam AppID of the game to which this item belongs
    • contextid - The Steam context ID to which this item belongs
    • assetid - The Steam asset ID of this item, if it is awaiting pickup or is in our system
    • name - The item's name
    • bot - The internal OPSkins ID of the bot which is holding this item
    • bot_id64 - The 64-bit SteamID of the bot which is holding this item
    • offerid - If there is an active trade offer for this item, this is its ID. May also be a negative value representing a trade offer status code
    • state - The item's current state
    • escrow_end_date - If the item is currently in a trade hold or a temporary trade lock (e.g. H1Z1), this is a Unix timestamp representing when the hold period will expire
    • list_time - A Unix timestamp representing when the item was listed.
      • If the item is awaiting pickup, this is the time when you sent the request to our servers to list the item
      • If the item is on sale, this is the time when either our bot confirmed the Steam trade, or the time when you re-listed it from your OPSkins inventory, if applicable
    • bump_time - A Unix timestamp representing when the item was last bumped. Will be at least the same as list_time if never bumped.
    • last_updated - A Unix timestamp representing when the item last had its state or price changed. May be 0 for older items.
    • security_token - The security token sent in the trade offer from our bot to pick up this item.
    • wear - If this item has a wear value and it's known, this is it.
    • txid - If the item has been sold, this is the transaction ID of the wallet transaction in which you were paid.
    • trade_locked - A boolean representing whether or not the item is in a temporary (H1Z1) trade lock.
      • If escrow_end_date is set and is in the future and this is false, then the item is in a Steam trade hold
      • If escrow_end_date is set and is in the future and this is true, then the item is in a Daybreak trade lock
    • repair_attempted - If the item requires support intervention and you have already attempted to repair it and the attempt failed, then this is true. If this is true then you will need to contact support to have this item fixed.
    • addons - An array of strings for each addon which is applied to this item.

Gets a listing of items you listed on your account.

OPSkins API: ISales/GetSales/v1

getActiveTradeOffers(callback)

• callback - A function to be called when the request completes
  • err - An Error object on failure, or null on success
  • offers - An object whose keys are trade offer IDs. Each key contains an object with this structure:
    • saleids - An array of sale IDs for the items contained in this offer
    • bot_id - The internal OPSkins ID of the bot which sent this trade
    • bot_id64 - The 64-bit SteamID of the bot which sent this trade, as a string
    • type - A string which is pickup if this offer is picking up new listings, return if this offer is returning listings to you, or withdrawal if this offer is delivering items from your OPSkins inventory

v1.1.0 or later is required to use this method

Gets a list of outstanding trade offers which have been sent to you. Note that there may be a delay between when you accept offers (particularly offers which are delivering items to you) and when they disappear from this list.

OPSkins API: ISales/GetActiveTradeOffers/v1

editPrice(saleID, price, callback)

• saleID - The numeric ID of the sale you wish to edit.
• price - The desired new price for this sale, in USD cents.
• callback - A function to be called when the request completes
  • err - An Error object on failure, or null on success
  • relisted - true if this item was in your OPSkins inventory and has now been listed for sale, or false if this item was already listed for sale

Edits the price of one of your sales. If the item is in your OPSkins inventory, then calling this will list it for sale at the provided price.

OPSkins API: ISales/EditPrice/v1

editPrices(sales, callback)

• sales - An object whose keys are sale IDs and values are new prices, in USD cents. 500 items max.
• callback - A function to be called when the request completes
  • err - An Error object on failure, or null on success

v1.2.0 or later is required to use this method

Edit the prices for multiple items in one go. This method queues price updates server-side, and the callback will be fired before any prices have actually been updated. The server will process your request and you will not be notified when it completes in any way, unless you request your sales list and check the prices yourself.

This will fail if you attempt to queue a price update for an item which already has a queued price update. Price update errors will not be reported and will be silently dropped in the background. For example, requests to edit the prices of items you do not own or which do not exist will be accepted, but will not actually be processed.

OPSkins API: ISales/EditPriceMulti/v1

getListingLimit(callback)

• callback - A function to be called when the request completes
  • err - An Error object on failure, or null on success
  • limit - The current limit of how many items you can list at one time via listItems

Gets the current limit of how many items you can list at one time via listItems.

OPSkins API: ISales/GetListingLimit/v1

listItems(items, callback)

• items - An array of objects, one object for each item you wish to list. Each object should contain these properties:
  • appid - The Steam Application ID of the game which owns this item
  • contextid - The Steam context ID which owns this item. For all current Valve games, this is 2. For H1Z1, this is 1. For Steam Community, this is 6.
  • assetid - The Steam asset ID (or just the item's ID) of this item.
  • price - The price at which you wish to sell this item, in USD cents.
  • addons - Optional. An array of strings for addons you wish to apply to this item. Available addons:
    • featured - Feature this item. Costs $3.00 if you don't have any featured credits remaining. Uses a credit if you do.
    • screenshots - Inspectable CS:GO items only. Takes screenshots of this item and displays them (Instant Field Inspection). Costs 2% of list price, minimum $0.50. If you also feature this item, then the total cost of both addons is capped at $4.50.
• callback - A function to be called when the request completes
  • err - An Error object on failure, or null on success
  • result - An object containing these properties:
    • tradeoffer_id - If a trade offer was successfully sent, this is its ID as a string. If an offer could not be sent, this is null.
    • tradeoffer_error - If a trade offer could not be sent, this is an error message explaining why, as a string. If an offer was sent, this is null.
    • bot_id - The internal OPSkins ID of the bot which sent this trade. This is the number in the bot's Steam name.
    • bot_id64 - The 64-bit SteamID of the bot which sent this trade, as a string.
    • security_token - The 6-character security token which will be included in the trade offer message.
    • sales - An array of objects describing the sales that were created. Each object has these properties:
      • saleid - The ID of the sale which was created for this item
      • appid - The Steam AppID for this item
      • contextid - The Steam context ID in which this item resides in your inventory
      • assetid - The Steam asset ID for this item in your inventory
      • market_name - The name of this item
      • price - The list price of this item
      • addons - An array (possibly empty) containing strings for each addon this item has

Lists one or more and sends a trade offer. This will fail if any item has price restrictions which are not met, if any item cannot be sold on OPSkins, if any item does not exist, or if there is already an active trade offer out to pick up any of these items. There is a limit on how many items you can list in one request; this can be accessed via getListingLimit.

If there are already sales created for any of these items but they do not currently have active trade offers, then those sales will be deleted and new ones will be created. This means that if this request fails to send a trade offer, you may safely re-request it for the same items.

OPSkins API: ISales/ListItems/v1

bumpItems(saleids, callback)

• saleids - An array of sale IDs
• callback - A function to be called when the request completes
  • err - An Error object on failure, or null on success
  • balance - Your account's new balance, in USD cents
  • results - An object whose keys are sale IDs, and values are objects with this structure:
    • status - An ErrorCode indicating the result of bumping this item (1 = OK, indicates success)
    • message - An error message ("OK" on success)

v1.4.0 or later is required to use this method

Bumps one or more items. Bumps cost $0.50, and this will be charged to your account balance (unless you have free bump credits on your account, in which case those will be consumed first).

OPSkins API: ISales/BumpItems/v1

returnItems(saleids, callback)

• saleids - An array of sale IDs
• callback - A function to be called when the request completes
  • err - An Error object on failure, or null on success
  • offers - An array of objects, where each object in this array represents one trade offer that we sent (or tried to send)
    • bot_id - The internal ID of the bot that sent (or tried to send) this offer
    • items - An array of sale IDs that are in this offer
    • tradeoffer_id - The ID of the offer we sent as a string, on success; null on failure
    • tradeoffer_error - An error message explaining why the offer couldn't be sent, on failure; null on success

v1.3.0 or later is required to use this method

Requests the return of one or more items you currently have listed for sale on your account. These items must currently be on sale (state 2) or awaiting return (state 5), and must not already have a trade offer out.

OPSkins API: ISales/ReturnItems/v1

search(params, callback)

• params - An object containing search parameters. Please see here for documentation regarding this.
• callback - A function to be called when the request completes
  • err - An Error object on failure, or null on success

v1.2.0 or later is required to use this method

Search active OPSkins listings for particular items. This endpoint is relatively heavily rate-limited. Current limits are documented on the OPSkins knowledgebase.

OPSkins API: ISales/Search/v1

searchV2(params, callback)

• params - An object containing search parameters. Please see here for documentation regarding this.
• callback - A function to be called when the request completes
  • err - An Error object on failure, or null on success

v1.6.0 or later is required to use this method

Search active OPSkins listings for particular items. This endpoint is relatively heavily rate-limited. Current limits are documented here.

OPSkins API: ISales/Search/v2

buyItems(saleids, total, callback)

• saleids - An array of OPSkins sale IDs for the items you want to buy
• total - The total cost of the items you wish to buy, in USD cents. If this is not correct, the request will fail.
• callback - A function to be called when the request completes
  • err - An Error object on failure, or null on success
  • items - An array of objects, each of which corresponds to an item you purchased. Each object has these properties:
    • saleid - The OPSkins sale ID of the item. This will be one of the IDs you passed in.
    • new_itemid - The new OPSkins ID of this item in your OPSkins inventory. This is the ID you need to pass to withdrawInventoryItems to withdraw the item to your Steam inventory.
    • name - The name of the item
    • bot_id - The internal OPSkins ID of the bot which is holding this item
  • balance - Your new OPSkins account balance after this purchase, in USD cents

v1.2.0 or later is required to use this method

Purchase one or more items and deliver them to your OPSkins inventory. Once purchased, the item(s) can be delivered to your Steam inventory using withdrawInventoryItems. To prevent bot sniping, this endpoint will only purchase listings which have been publicly visible for at least ten minutes, and are not currently limited to Buyers Club members.

OPSkins API: ISales/BuyItems/v1

getLastSales(appid, contextid, market_name, callback)

Arguments:

• appid - Application ID
• contextid - Context ID
• market_name - Item market name
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: ISales/GetLastSales/v1

getSaleDetails(saleid, callback)

Arguments:

• saleid - Sale ID
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: ISales/GetSaleDetails/v1

getSaleStatuses(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: ISales/GetSaleStatuses/v1

getSearchSchema(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: ISales/GetSearchSchema/v1

getSupportedSteamApps(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: ISales/GetSupportedSteamApps/v1

returnItemsToInventory(items, callback)

Arguments:

• items - Array of item IDs
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: ISales/ReturnItemsToInventory/v1

ISupport

repairItem(saleID, callback)

• saleID - The ID of the sale which you want to repair
• callback - A function to be called when the request completes
  • err - An Error object on failure, or null on success
  • repaired - true if this item was successfully repaired, or false if it could not be repaired automatically
  • type - A string explaining this item's relationship to you (sale if you're selling it, or item if it's in your OPSkins inventory)
  • bot - The internal ID of the storage account which is holding this item
  • repairedSaleIds - An array of sale IDs which were successfully repaired as a result of this request (see below)

Attempts to automatically repair an item which is in a bad state. This will also attempt to repair all other such items on the same storage account. Sale IDs of all items which were successfully repaired are returned, even those which do not belong to you. If this fails (repaired is false), then you will need to contact support in order to have this item repaired.

OPSkins API: ISupport/RepairItem/v1

ITest

getSteamID(callback)

• callback - A function to be called when the request completes
  • err - An Error object on failure, or null on success
  • steamID - Your 64-bit SteamID, as a string
  • time - A Date object containing the current server time

Gets the SteamID of the account which owns this API key.

OPSkins API: ITest/TestAuthed/v1

ITransactions

getFailedPurchases(params, callback)

Arguments:

• params - Parameters. See documentation
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: ITransactions/GetFailedPurchases/v1

getMonetaryTransactionHistory(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: ITransactions/GetMonetaryTransactionHistory/v1

getOperationPointsTransactionHistory(params, callback)

Arguments:

• params - Parameters. See documentation
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: ITransactions/GetOperationPointsTransactionHistory/v1

getPurchaseHistory(params, callback)

Arguments:

• params - Parameters. See documentation
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: ITransactions/GetPurchaseHistory/v1

getTransactionTypes(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: ITransactions/GetTransactionTypes/v1

getWalletTransactionHistory(params, callback)

Arguments:

• params - Parameters. See documentation
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: ITransactions/GetWalletTransactionHistory/v1

IUser

addSubscription(sub_id, auto_renew, callback)

Arguments:

• sub_id - ID of the subscription type
• auto_renew - Boolean if the subscription should auto renew after active length period (optional)
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: IUser/AddSubscription/v1

getAccountSummary(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: IUser/GetAccountSummary/v1

getApiKeyDetails(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: IUser/GetApiKeyDetails/v1

getBalance(callback)

• callback - A function to be called when the request completes
  • err - An Error object on failure, or null on success
  • balance - Your account's current balance, in USD cents

Gets your OPSkins account's current balance.

OPSkins API: IUser/GetBalance/v1

getConvertibleBalance(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: IUser/GetConvertibleBalance/v1

getCredits(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: IUser/GetCredits/v1

getProfile(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: IUser/GetProfile/v1

getSubscriptionsStatus(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: IUser/GetSubscriptionsStatus/v1

getSuggestionTypes(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: IUser/GetSuggestionTypes/v1

getWhitelistStatus(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: IUser/GetWhitelistStatus/v1

updateTradeURL(url, callback)

• url - Your new Trade URL
• callback - A function to be called when the request completes
  • err - An Error object on failure, or null on success

v1.4.1 or later is required to use this method

Update the Steam Trade URL which is linked with your account. It must belong to the same Steam account as is linked to your OPSkins account.

OPSkins API: IUser/SaveTradeURL/v1

lockAccount(callback)

Arguments:

• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success

OPSkins API: IUser/SelfLockAccount/v1

toggleRenewSubscription(sub_id, callback)

Arguments:

• sub_id - ID of the subscription type
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: IUser/ToggleRenewSubscription/v1

updateProfile(params, callback)

Arguments:

• params - Parameters. See documentation
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: IUser/UpdateProfile/v1

updateSMSPhoneNumber(phone, login_verification, callback)

Arguments:

• phone - Phone number
• login_verification - Use phone login verification instead of email?
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: IUser/UpdateSMSPhoneNumber/v1

verifyPhoneCode(code, callback)

Arguments:

• code - Verification code delivered via SMS
• callback - A function to be called when the request completes.
  • err - An Error object on failure, or null on success
  • response - See OPSkins API documentation for details

OPSkins API: IUser/VerifyPhoneCode/v1

IStatus

getBotList(callback)

• callback - A function to be called when the request completes
  • err - An Error object on failure, or null on success
  • bots - An object with numeric keys corresponding to a specific bots internal ID, and Steam 64 ID.

v1.3.0 or later is required to use this method

Retrieves a listing of all active OPSkins bots, namely their internal IDs (the number in their Steam name), their SteamIDs, and their online status.

You may wish to note that some internal IDs have either been skipped or retired, so this list is not exactly sequential.

OPSkins API: IStatus/GetBotList/v1

Events

queryLimit

• queriesRemaining - How many queries you have left today.

Emitted when a request completes and includes an X-Queries-Remaining header, indicating how many queries you have left available for your API key. Query limits reset daily at approximately midnight Eastern Time.

debug

• message - A string containing the debug message.