Antiqbook uploads are switched on by Bibliopolis. If you are an Antiqbook subscriber and would like your inventory routed there, email support@bibliopolis.com with your Antiqbook seller name and we will enable the venue on your account.
Once the venue is enabled
Antiqbook receives your listings by FTP, with the FTP username and password Antiqbook gives you, and since September 2026 it can also send your Antiqbook orders back to BookRouter™ through your Antiqbook webservice API key. Both are entered on the Antiqbook page under Routing › Marketplaces (legacy admin: Inventory › Marketplaces).
The step-by-step guide, including where to find each detail in your Antiqbook account, is Antiqbook: the new FTP server and your webservice API key.
Antiqbook moved its FTP server to data.antiqbook.com in September 2026 and the old FTP usernames and passwords stopped working. If your uploads to Antiqbook have been failing, that guide is the fix.