Agent balance doesn't load after quick buy

[whoabuddy]

Suspect a rate limit issue, let's clearly identify the error and see if we can resolve with a better way to query (cache maybe? db tracks balances?)

[biwasxyz]

Suspect not found but the balances are loading quickly.

[whoabuddy]

Closing as we've iterated quite a bit from here, can open a new issue if needed.