Network configuration

Supported application networks

Setting	Value
Name	Robinhood Chain
Chain ID	`4663`
CAIP-2	`eip155:4663`
Native currency	ETH
Public RPC	`https://rpc.mainnet.chain.robinhood.com`
Explorer	`https://robinhoodchain.blockscout.com`

Setting	Value
Name	Robinhood Chain Testnet
Chain ID	`46630`
CAIP-2	`eip155:46630`
Native currency	Testnet ETH
Public RPC	`https://rpc.testnet.chain.robinhood.com`
Explorer	`https://explorer.testnet.chain.robinhood.com`

Set ROBINHOOD_NETWORK to mainnet or testnet. Network-scoped RPC and ERC-20 contract settings use the selected network name:

ROBINHOOD_NETWORK=testnet
ROBINHOOD_TESTNET_RPC_URL=https://your-rpc.example
ROBINHOOD_TESTNET_USDC_CONTRACT_ADDRESS=0x...

Never configure a token contract until its address and decimals have been verified for that exact network.

Testnet uses ROBINHOOD_TESTNET_DATA_DIR, or uploads-testnet by default, so development records do not mix with mainnet data.