# Marketplace List domains for sale, manage listings, and handle offers (requires authentication) ## Create marketplace listings - [POST /mcp/v1/actions/ud_listing_create](https://docs.unstoppabledomains.com/apis/mcp/openapi/marketplace/listingcreate.md): List one or more domains for sale on the marketplace. Supports buy-now pricing, offers, and lease-to-own options. ## Update marketplace listings - [POST /mcp/v1/actions/ud_listing_update](https://docs.unstoppabledomains.com/apis/mcp/openapi/marketplace/listingupdate.md): Update price, settings, or options for existing listings. ## Cancel marketplace listings - [POST /mcp/v1/actions/ud_listing_cancel](https://docs.unstoppabledomains.com/apis/mcp/openapi/marketplace/listingcancel.md): Cancel one or more active marketplace listings. ## List marketplace offers - [POST /mcp/v1/actions/ud_offers_list](https://docs.unstoppabledomains.com/apis/mcp/openapi/marketplace/offerslist.md): List incoming offers on domains you own. Filter by domain or status. ## Respond to marketplace offers - [POST /mcp/v1/actions/ud_offer_respond](https://docs.unstoppabledomains.com/apis/mcp/openapi/marketplace/offerrespond.md): Accept or reject incoming offers on your domains.