Can I use YouTrip to transfer USD to Saxo since Revolut is unable to transfer USD to Saxo now?

Would you be able to fund your account using DBS multi-Currency account? It is still a Singapore bank account

Third Party Funding is Not Accepted

Saxo Markets does not accept incoming funds from any third party. Saxo Markets will only accept funds originating from a bank account held in the same name registered with Saxo Markets. This rule applies to both individual accounts as well as corporate accounts.

Funds received from any third party accounts will be returned (less bank charges) to the sender. The funds should typically reach the sender’s account within 5 to 10 working days, however, there may sometimes be a delay depending on the banks involved.

https://www.home.saxo/en-sg/legal/funding-instr...