The Wealthfront happy paths seem to be ACATS transfers of brokerage holdings, or $250k (per day) ACH to/from a bank. They don’t have wire transfers. They can mail checks drawn on a Green Dot cash account but only up to $25k, which probably means they don’t have cashier’s checks.

https://support.wealthfront.com/hc/en-us/articles/3600392637...