We like to build tools and focus on the usage of domains. These are available options with 3rd party sites. You can mark domains for sale on our site along with a contact email address but actual sales are done via the 3rd party sites.
For .crypto you will need to connect the Ethereum wallet you claimed your domains to at the 3rd party sites. See also the FAQ available from OpenSea.
For .zil, you can use 3rd party site Mintable.
You will need to use this guide to transfer .zil domains from the ZIL wallet to ZilPay before listing .zil domains with Mintable.
See this video for listing .zil domains with Mintable.
To list a domain for sale on the Unstoppable Domains site but not to actually sell it as that’s done with the 3rd parties sites above follow this process.
1. Select My Domains and then Manage for a domain you want to list.
2. Add the optional email address in the Contact tab. We recommend using a secondary email address and even though it’s optional potential buyers will not be able to contact you if you don’t add an email address and it will not show as for sale on our site if an email address isn’t added.
3. Tick the box in the Sell Domain tab and then save and sign with the wallet you claimed the domain to.
4. When My Transactions confirms the transaction has been processed on the blockchain you can enter your domain in the search box on our site to verify it’s listed for sale.