Install
Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).
claude mcp add --transport http namefi 'https://api.namefi.io/mcp' --header 'X-API-Key: <Namefi API key, created at https://namefi.io/api-key. Optional: instead of a key, clients can sign in with OAuth 2.1 (authorization code + PKCE, dynamic client registration), which this server advertises via RFC 9728 metadata on a 401. Every request must be authenticated by one method or the other — there is no anonymous access, including for read-only availability and pricing lookups.>'
{
"mcpServers": {
"namefi": {
"type": "http",
"url": "https://api.namefi.io/mcp",
"headers": {
"X-API-Key": "<Namefi API key, created at https://namefi.io/api-key. Optional: instead of a key, clients can sign in with OAuth 2.1 (authorization code + PKCE, dynamic client registration), which this server advertises via RFC 9728 metadata on a 401. Every request must be authenticated by one method or the other — there is no anonymous access, including for read-only availability and pricing lookups.>"
}
}
}
}
Frequently asked questions
What is Namefi?
Search, buy, and manage domains, DNS records, orders, and NFSC balance on Namefi.
How do I install Namefi?
It runs as a remote server. In Claude Code: claude mcp add --transport http namefi 'https://api.namefi.io/mcp' --header 'X-API-Key: <Namefi API key, created at https://namefi.io/api-key. Optional: instead of a key, clients can sign in with OAuth 2.1 (authorization code + PKCE, dynamic client registration), which this server advertises via RFC 9728 metadata on a 401. Every request must be authenticated by one method or the other — there is no anonymous access, including for read-only availability and pricing lookups.>'. For other clients, paste the JSON configuration from this page into their MCP settings.
Does Namefi need an API key?
Yes. It expects X-API-Key, which you set in its configuration.
Who maintains Namefi?
It is published by io.namefi. AI.tn lists it but does not maintain or endorse it.
From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.