Steps
- Go to Account → Portfolios and choose to add a portfolio.
- Name it. The name is for your own reference: a mandate, strategy, or desk name is more useful than “Portfolio 1”.
- Connect a wallet. Choose your provider from the list. Supported connections include browser wallets, WalletConnect-compatible wallets, Coinbase Wallet, and institutional custody providers.
- Sign the ownership message. Your wallet will present a message to sign. This proves you control the address.
- The portfolio becomes available once the signature is verified.
What the signature is
The message you sign is a proof of address ownership. It is not a transaction, it moves nothing, and it grants no spending permission. The message includes a challenge value issued by AGI3, the address being bound, this site’s domain, and a timestamp. It expires five minutes after issue. Two things to check before signing, as you should with any wallet signature:- The domain shown in the message matches the AGI3 site you are using.
- The address in the message is the one you intend to bind.

