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Set up delegation
Grade an NFT

First grade is always free.
Wallet not connected
Connect your wallet to see your NFTs.
The original slab. Best for tall artwork. Locked in when you grade, so it stays with the slab forever.
Grading from a cold wallet?
Delegation lets you grade NFTs held in a cold wallet using your hot wallet. Your NFTs stay in cold storage and never move. Set it up once on desktop and grade from any device afterwards.
Hot and cold in different apps (e.g. Phantom hot, Solflare cold)
Both extensions open at the same time. Connect one, then the other. No switching needed.
Both extensions open at the same time. Connect one, then the other. No switching needed.
Hot and cold in the same app (e.g. both accounts in Phantom)
Connect your hot wallet, switch to your cold account inside the extension, sign once. Done.
Connect your hot wallet, switch to your cold account inside the extension, sign once. Done.
Running on Solana Devnet · Switch your wallet to Devnet in Settings → Developer Settings