Ethereum Name Service (ENS)

1. Obtain an Ethereum RPC Provider URL

   • You can use a public Ethereum RPC provider or a private one.
   • Default public providers (no setup required, but you may use your provider for reliability/performance):
     • https://eth.drpc.org
     • https://eth.llamarpc.com
     • https://ethereum.publicnode.com
     • https://rpc.ankr.com/eth
   • To use a custom provider (e.g., Infura, Alchemy, QuickNode), sign up on their website and copy your HTTPS RPC endpoint URL(s).

2. Format the PROVIDER_URL Value

   • If you use one provider: Paste its URL.
   • For redundancy, list multiple URLs separated by commas (no spaces), e.g.:

     https://mainnet.infura.io/v3/YOUR_KEY,https://eth.llamarpc.com
     

3. Fill in the FastMCP Connection Interface

   • Click the “Install Now” button for ENS MCP Server in your FastMCP dashboard.
   • In the configuration interface, locate the field for PROVIDER_URL.
   • Paste the provider URL(s) you obtained in Step 2 into the PROVIDER_URL field.

4. Complete Setup

   • Save or apply the changes in the FastMCP connection interface.
   • The ENS MCP Server will now use your specified Ethereum RPC providers for all interactions.

If you do not provide a value, default public endpoints will be used automatically. Custom providers are optional but recommended for reliability and rate limits.