When I log in to someone else's dapp , I register the wallet and the address is displayed. How to implement this address through code?

ainightfool · February 21, 2022, 11:17am

just like this

paulyoung · February 23, 2022, 7:32am

I think this is what you’re looking for.

actor {
    public query ({caller}) func whoami() : async Principal {
        return caller;
    };
};

ainightfool · February 24, 2022, 7:34am

Thank you for your answering. I found this before.It will show your Principal.But i wana know accountId to transfer my icp

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