How to pull up a listing on Base rather than Mainnet in a Marketplace widget?

Hello, Manifold team!

I am currently adding marketplace widgets to a dedicated page on an artist’s website, as they would like to self-host the auction for their upcoming collection. I have successfully managed to integrate the ‘Connect wallet’ and ‘Marketplace Listing’ widgets, however when I enter the ‘data-id’ for the artist’s artwork on Manifold, another artwork on Mainnet appears, whereas the artist’s work has been minted on Base.

Here is the link to the artist’s listing:

And here is the listing that appears in the widget :

My guess is that the widget is pulling up the listing on Mainnet as the ‘data-network’ value is set to ‘1’, which is Ethereum Mainnet. Since the only options for the data-network value I can find is 1 (Ethereum Mainnet) or 5 (Goerli) within the Manifold Docs, can someone please let me know which value I should input here so that the data-network is pointing towards Base network and not Ethereum Mainnet?

Thank you so much!

gm! Apologies for the delay, I believe this is what you’re looking for -https://chainlist.org/

Hi! Thank you for your response. That does indeed seem like the information I’m looking for, however the listing is still not being pulled up (it’s just showing up blank). I’ll try to look into what the issue could be. In the meantime, here’s what I’ve included for the widgets, is there anything you can see that I might be missing?

<!-- connect widget -->
<script async src="https://connect.manifoldxyz.dev/2.2.4/connect.umd.min.js"></script>
<link rel="stylesheet" href="https://connect.manifoldxyz.dev/2.2.4/connect.css" />
<!-- marketplace widget -->
<script async src="https://marketplace.manifoldxyz.dev/3.3.7/marketplace.umd.min.js"></script>
<link rel="stylesheet" href="https://marketplace.manifoldxyz.dev/3.3.7/marketplace.css" />

<div
  data-widget="m-card-catalog"
  data-id="1249"
  data-network="8453"
></div>