I am wondering if there is a system that support bitcoin contracts like:

If I made a deposit to a wallet - this wallet takes 10% of the BTC and transfer it automatically to another wallet.

1 Answer 1


You could use a payment API similar to:


This gives you a new address for which any deposit will be automatically transferred to another address of your choice. I'm sure they could implement the 10% fee transferred to a separate wallet very easily.

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