Error: “Invalid Trade Link”

You likely have an outdated trade link specified in the site settings. To avoid errors during trading, update it as follows:

  1. Go to your Steam account's privacy settings and obtain your trade link.

  2. Copy the new link.

  3. Paste it into the “Trade Link” field in the “Basic Settings” section on the website.

After this, your profile will be ready to handle trades correctly.