To illustrate how bad kind0 is sometimes below is a real function I wrote (unfortunately) like 2 years ago to get users fields from their profile:

export const findKind0Fields = async kind0 => {
let fields = {};

const usernameProperties = ['name', 'displayName', 'display_name', 'username', 'handle', 'alias'];

const pubkeyProperties = ['pubkey', 'npub', '_pubkey'];

const findTruthyPropertyValue = (object, properties) => {
for (const property of properties) {
if (object?.[property]) {
return object[property];
}
}
return null;
};

const username = findTruthyPropertyValue(kind0, usernameProperties);

if (username) {
fields.username = username;
}

const avatar = findTruthyPropertyValue(kind0, [
'picture',
'avatar',
'profilePicture',
'profile_picture',
'image',
]);

if (avatar) {
fields.avatar = avatar;
}

const pubkey = findTruthyPropertyValue(kind0, pubkeyProperties);

if (pubkey) {
fields.pubkey = pubkey;
}

const lud16 = findTruthyPropertyValue(kind0, ['lud16', 'lightning', 'lnurl', 'lnurlp', 'lnurlw']);

if (lud16) {
fields.lud16 = lud16;
}

const nip05 = findTruthyPropertyValue(kind0, ['nip05']);

if (nip05) {
fields.nip05 = nip05;
}

return fields;
};

https://github.com/AustinKelsay/plebdevs/blob/d8bba02a2f6c02b4661007b4847a9472498d6f2d/src/utils/nostr.js
@nevent1qqs...