CX CDX Auction Docs

Seller guide (SpotPro)

CDX Auction listings are available to authorized SpotPro member dealers. During beta, list and sell at $0 platform fees.

Beta access is allowlisted. Contact support if you need seller access for your shop.

1. Where to list

Public storefront

Buyers can open your seller store on CDX Auction: company profile (name, logo, about, location), feedback score, live auctions, and Buy Now lots. URL uses your SpotPro dealer_site_slug when set (e.g. /store/thecoinshop), otherwise /store.php?id=…. Directory: /sellers.php.

2. Lot settings

3. Bid alerts

When a buyer places a new bid on your live lot, CDX Auction emails your shop contact with the amount, masked bidder name, bid count, and links to the public lot and seller console. Buy-now / sold events use the sold notification instead.

4. How buyers pay you

Payment methods are taken from your Company Profile / payment settings (same stack as ExtraCoins):

Configure methods in SpotPro before high-volume listing. Buyers do not pay a platform Stripe coin-settlement account.

5. After the sale

Open seller console → · Payments docs →