Settlement currency

I would like to receive BTC as a payment currency and for it to be retained as BTC within my account or specified wallet.

I have been able to create a Bitcoin payment request by including BTC in the local_price payload though it doesn’t feel right.

      local_price: {
        amount: amount,
        currency: 'BTC'

Currently when I receive BTC it’s auto converted to USDC. Is there any way that I can receive and hold it as BTC?

If I received 1 Bitcoin I want to know I have 1 Bitcoin not the USDC equivalent.