stockx-api

Easy access to StockX's unofficial API through object oriented promises. If you have any issues, you can contact me through discord at matthew#5706. Feel free to use this however you want, as it is under the MIT license. I would love to see what projects you guys can come up with using this. If you'd like to contribute to this library, fork the repo, make your changes, and submit a pull request.

1.1.0

• Changed fetchProductDetails, newSearchProducts, and searchProducts to a new request module.
• All functions now support proxies.
• searchProducts is deprecated and non-functional at the moment.
• Fixed the newSearchProducts function

Installation

npm install stockx-api

Or with yarn,

yarn add stockx-api

Features

• [x] Account login
• [x] Placing/updating/deleting asks
• [x] Placing/updating/deleting bids
• [x] Product searching
• [x] Variant scraping
• [ ] Product monitoring

How to use

Basic use

const StockXAPI = require('stockx-api');
const stockX = new StockxAPI();

(async () => {
    try {
        console.log('Logging in...');
        
        //Logs in using account email and password
        await stockX.login({
            user: 'accountemailhere', 
            password: 'accountpassword'
        });
        
        console.log('Successfully logged in!');

        //Returns an array of products
        const productList = await stockX.newSearchProducts('yeezy');
        
        //Fetch variants and product details of the first product
        const product = await stockX.fetchProductDetails(productList[0]);
        
        console.log('Placing an ask for ' + product.name);

        //Places an ask on that product
        const ask = await stockX.placeAsk(product, {
            amount: 5000000000, 
            size: '9.5'
        });
        
        console.log('Successfully placed an ask for $5000 for ' + product.name);
        
        //Updates the previous ask
        await stockX.updateAsk(ask, {
            amount: 600000
        });
        
        console.log('Updated previous ask!');
    }
    catch(e){
        console.log('Error: ' + e.message);
    }
})();

Customizing stockx-api

stockx-api accepts a few parameters in the class options

• proxy - sets the proxy to be used with all requests being made (ip:port:user:pass)
• currency - sets the currency to be used when placing asks/bids
• userAgent - sets the user agent for all requests

For example:

const StockXAPI = require('stockx-api');
const stockX = new StockXAPI({
    proxy: 'proxyhere',
    currency: 'USD',
    userAgent: 'Mozilla/5.0 (iPhone; CPU iPhone OS 12_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.0 Mobile/15E148 Safari/604.1'
});

Searching for products (new version - recommended)

You can directly use Stockx's updated search API by using the newSearchProducts method. This takes in one parameter - the search query. There is also an optional options parameter, in which you can pass in:

• limit - limits the amount of search results returned.

Keep in mind that if you have original code using old search method, you will need to adapt to the slightly different response this API provides. The benefit of using this new method is that there is no PerimeterX on the domain used to my knowledge.

For example:

const StockXAPI = require('stockx-api');
const stockX = new StockXAPI();

stockX.newSearchProducts('yeezy', {
    limit: 5
})
.then(products => console.log(products))
.catch(err => console.log(`Error searching: ${err.message}`));

Searching for products (old version)

You can directly use Stockx's search API by using the searchProducts method. This takes in one parameter - the search query. There is also an optional options parameter, in which you can pass in:

• limit - limits the amount of search results returned.

For example:

const StockXAPI = require('stockx-api');
const stockX = new StockXAPI();

stockX.newSearchProducts('yeezy', {
    limit: 5
})
.then(products => console.log(products))
.catch(err => console.log(`Error searching: ${err.message}`));

Scraping product details

You can scrape the variants and basic product information using the fetchProductDetails method. You can either pass in a previously fetched product from the searchProducts method or use the link to the product.

For example:

const StockXAPI = require('stockx-api');
const stockX = new StockXAPI();

stockX.fetchProductDetails('https://stockx.com/adidas-yeezy-boost-700-magnet')
.then(product => console.log(product))
.catch(err => console.log(`Error scraping product details: ${err.message}`));

Logging in

You can login to stockX by using the login method. This takes in 2 parameters in the object

• user - The account email/username
• password - The account password

For example:

const StockXAPI = require('stockx-api');
const stockX = new StockXAPI();

console.log('Logging in...');

stockX.login({
    user: 'accountemailhere', 
    password: 'accountpassword'
})
.then(() => console.log('Logged in successfully!'));

Placing asks

You can place an ask to stockX by using the placeAsk method. This takes in 3 parameters.

• product - the product details

In the object:

• amount - the price of the ask
• size - the requested size

For example:

const StockXAPI = require('stockx-api');
const stockX = new StockXAPI();

(async () => {
    console.log('Logging in...');

    //Logs in before placing ask
    await stockX.login({
        user: 'accountemailhere', 
        password: 'accountpassword'
    });

    console.log('Successfully logged in!');
    
    //Pull product details to place the ask
    const product = await stockX.fetchProductDetails('https://stockx.com/adidas-yeezy-boost-700-magnet');

    console.log('Placing an ask for ' + product.name);

    //Place an ask on the product
    await stockX.placeAsk(product, {
        amount: 5000000000, 
        size: 'random'
    });
    
    console.log(`Successfully placed an ask for $5000000000 [${product.name}]`);
})();

Placing bids

You can place a bid to stockX by using the placeBid method. This takes in 3 parameters, identical to placing an ask.

• product - the product details

In the object:

• amount - the price of the ask,
• size - the size of the shoe

For example:

const StockXAPI = require('stockx-api');
const stockX = new StockXAPI();

(async () => {
    console.log('Logging in...');

    //Logs in before placing bid
    await stockX.login({
        user: 'accountemailhere', 
        password: 'accountpassword'
    });

    console.log('Successfully logged in!');
    
    //Pull product details to place the bid
    const product = await stockX.fetchProductDetails('https://stockx.com/adidas-yeezy-boost-700-magnet');

    console.log('Placing a bid for ' + product.name);

    //Place a bid on that product
    await stockX.placeBid(product, {
        amount: 100, 
        size: '9.5'
    });
    
    console.log(`Successfully placed a bid for $100 [${product.name}]`);
})();

Editing previously made asks

You can edit a previously placed ask by using the updateAsk method. This takes in 2 parameters.

• ask - the ask to update

In the object:

• amount - the price to set the ask to

For example:

const StockXAPI = require('stockx-api');
const stockX = new StockXAPI();

(async () => {
    console.log('Logging in...');

    //Logs in before placing ask
    await stockX.login({
        user: 'accountemailhere', 
        password: 'accountpassword'
    });

    console.log('Successfully logged in!');
    
    //Pull product details to place the ask
    const product = await stockX.fetchProductDetails('https://stockx.com/adidas-yeezy-boost-700-magnet');

    console.log('Placing an ask for ' + product.name);

    //Place an ask on that product
    const ask = await stockX.placeAsk(product, {
        amount: 100000, 
        size: '9.5'
    });
    
    console.log(`Successfully placed an ask for $100000 [${product.name}]`);

    //Update previously placed ask
    await stockX.updateAsk(ask, {
        amount: 10000000
    });
    
    console.log('Updated ask!');
})();

Editing previously made bids

You can edit a previously placed bid by using the updateBid method. This takes in 2 parameters.

• bid - the bid to update

In the object:

• amount - the price to set the bid to

For example:

const StockXAPI = require('stockx-api');
const stockX = new StockXAPI();

(async () => {
    console.log('Logging in...');

    //Logs in before placing bid
    await stockX.login({
        user: 'accountemailhere', 
        password: 'accountpassword'
    });

    console.log('Successfully logged in!');
    
    //Pull product details to place the bid
    const product = await stockX.fetchProductDetails('https://stockx.com/adidas-yeezy-boost-700-magnet');

    console.log('Placing a bid for ' + product.name);

    //Place a bid on that product
    const bid = await stockX.placeBid(product, {
        amount: 100, 
        size: '9.5'
    });
    
    console.log(`Successfully placed a bid for $100 [${product.name}]`);

    //Update previously placed bid
    await stockX.updateBid(bid, {
        amount: 75
    });
    
    console.log('Updated bid!');
})();

Deleting previously made asks

You can delete a previously placed ask by using the deleteAsk method. This takes in 1 parameter.

• ask - the ask to update

For example:

const StockXAPI = require('stockx-api');
const stockX = new StockXAPI();

(async () => {
    console.log('Logging in...');

    //Logs in before placing ask
    await stockX.login({
        user: 'accountemailhere', 
        password: 'accountpassword'
    });

    console.log('Successfully logged in!');
    
    //Pull product details to place the ask
    const product = await stockX.fetchProductDetails('https://stockx.com/adidas-yeezy-boost-700-magnet');

    console.log('Placing an ask for ' + product.name);

    //Place an ask on that product
    const ask = await stockX.placeAsk(product, {
        amount: 100000, 
        size: '9.5'
    });
    
    console.log(`Successfully placed an ask for $100000 [${product.name}]`);

    //Delete previously placed ask
    await stockX.deleteAsk(ask);
    
    console.log('Deleted ask!');
})();

Deleting previously made bids

You can delete a previously placed bid by using the deleteBid method. This takes in 1 parameter.

• bid - the bid to update

For example:

const StockXAPI = require('stockx-api');
const stockX = new StockXAPI();

(async () => {
    console.log('Logging in...');

    //Logs in before placing bid
    await stockX.login({
        user: 'accountemailhere', 
        password: 'accountpassword'
    });

    console.log('Successfully logged in!');
    
    //Pull product details to place the bid
    const product = await stockX.fetchProductDetails('https://stockx.com/adidas-yeezy-boost-700-magnet');

    console.log('Placing an ask for ' + product.name);

    //Place an ask on that product
    const bid = await stockX.placeBid(product, {
        amount: 100, 
        size: '9.5'
    });
    
    console.log(`Successfully placed a bid for $100 [${product.name}]`);

    //Delete previously placed bid
    await stockX.deleteBid(bid);
    
    console.log('Deleted bid!');
})();