Add Realio Network to MetaMask

You can add Realio Network to MetaMask (or any other EVM wallet) as a custom network.

1. Open MetaMask and click the network selector at the top, then Add network > Add a network manually.

2. Fill in the network details:

   Mainnet

   Field	Value
   Network name	Realio Network
   New RPC URL	Your node's http://<ip>:8545, or a public endpoint (see Mainnet Endpoints)
   Chain ID	3301
   Currency symbol	RIO
   Block explorer URL	https://explorer.realio.network

   Testnet

   Field	Value
   Network name	Realio Network Testnet
   New RPC URL	Your node's http://<ip>:8545, or a public endpoint (see Testnet Endpoints)
   Chain ID	3300
   Currency symbol	RIO
   Block explorer URL	https://testnet-explorer.realio.network

3. Save. MetaMask will now show your RIO balance and let you sign transactions on Realio Network.

caution

Always double check the Chain ID you enter. Signing a transaction while connected to the wrong chain ID is a common cause of lost funds, since the same private key controls the same 0x... address on every EVM chain.

Importing an existing Cosmos SDK account

Because Realio Network uses eth_secp256k1 keys, the private key behind your realio1... address is the same private key behind a 0x... address. If you already have a realio-networkd keyring account and want to use it in MetaMask, export its private key:

realio-networkd keys export <key_name> --unarmored-hex --unsafe

caution

--unsafe prints your raw private key to the terminal. Only run this on a machine you trust, and never share the output with anyone.

Then import it into MetaMask via Account > Import account > Private Key.