StockX Login
How to connect a StockX account using browser login, passkeys, 2FA, or cookie fallback.
The recommended way to connect StockX is StockX Browser Login. This opens the normal StockX login page in your browser and lets StockX handle the login method attached to your account.
After you connect, RestocksAIO handles your StockX listing, pricing, and sales automation. See the StockX automation overview on restock.gg.
This works with:
- Email and password
- Passkeys / Windows Hello
- Bitwarden or browser password managers
- SMS or email verification when StockX requests it
- Cloudflare or captcha checks shown by StockX in the browser
RestocksAIO does not need to read your passkey or browser password. After StockX approves the login, the browser sends the approved callback back to RestocksAIO and the tool saves the account session.
Browser Login
- Open Settings > Accounts.
- Select StockX as the account site.
- Click StockX Browser Login next to Cookie Importer.
- Complete the login in the browser window that opens.
- If Windows asks whether to open RestocksAIO from the browser, allow it.
- Wait until RestocksAIO finishes saving the profile.

The StockX Browser Login button appears in the StockX account view next to Cookie Importer.
Use this option first if StockX is not sending SMS codes. If your account supports passkey login, Windows Hello, Bitwarden, Chrome, or another password manager can complete the login in the browser.
If the Browser Does Not Return to RestocksAIO
Keep RestocksAIO open while you log in. The browser needs to pass the approved StockX callback back to the running app.
If nothing happens after login:
- Click the browser login button again.
- Approve the browser prompt to open RestocksAIO, if shown.
- Make sure your default browser is not blocking external app links.
- Close duplicate StockX login tabs and retry from RestocksAIO.
Cookie Fallback
If browser login is unavailable, you can still use the cookie fallback. This is mainly useful for troubleshooting or when support asks for it.
The tool logs in to StockX with the value of their security cookie. If you don't know how to get the value of a cookie, you can download a cookie extension to export it. The link is here.
- Go to https://stockx.com/ and reload the page. While you are on the StockX website, open the extension and search for "_px3". If you can't find "_px3", try to log in to the bot more often and refresh the StockX website. Repeat this until you get a captcha. After you solve the captcha, you should find "_px3" in the extension. You can also browse different products, which may make it appear.
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Copy the _px3 cookie value.
- After you copy the value, paste it into the tool and click log in.
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The account should now be logged in. If it is not, repeat the process. If you are stuck, contact us and we will help you.
Do not share your StockX cookies, login callback, access tokens, or refresh tokens with anyone except support when explicitly requested. Cookies and tokens can give access to your account.
Additional Steps
If you don't have access to the public StockX API yet, request it. Without it, you miss several features and may have problems. Find out how to do this here.