Paste these in.
| Network name | Robinhood Chain |
| New RPC URL | https://rpc.mainnet.chain.robinhood.com |
| Chain ID | 4663 |
| Currency symbol | ETH |
| Block explorer URL | https://robinhoodchain.blockscout.com |
In MetaMask that is Settings, then Networks, then Add a network manually. In Rabby it is More, then Add Custom Network. Nothing here asks for a seed phrase or a signature, and no site should ever ask you for a seed phrase to add a network.
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