# Contacts Manage ICANN contacts for DNS domain registration (requires authentication) ## List ICANN contacts - [POST /mcp/v1/actions/ud_contacts_list](https://docs.unstoppabledomains.com/apis/mcp/openapi/contacts/contactslist.md): List ICANN contacts configured for the authenticated user's account. Required for DNS domain registration (.com, .org, etc.). ## Create ICANN contact - [POST /mcp/v1/actions/ud_contact_create](https://docs.unstoppabledomains.com/apis/mcp/openapi/contacts/contactcreate.md): Create a new ICANN contact for DNS domain registration. Required for .com, .org, .net, etc.