One Satoshi

One Satoshi is a cash-for-crypto service in Hong Kong operating through a network of physical branches. Customers buy and sell cryptocurrency for Hong Kong dollars in cash, and the site describes its counter operations as cash-only. The rate is confirmed at the selected shop and the client receives a receipt.

Assets and pricing

Listed assets are BTC, ETH, SOL, TRX, BNB and the gold-backed token XAUt. The homepage advertises a 2% fee for non-stablecoin trades, with the final branch quote applying. The company states that there is no minimum charge.

Locations

The service serves individuals in Hong Kong. One shop is given in Mong Kok, on the third floor of W Plaza in the President Commercial Centre on Nathan Road, and the official store directory lists additional branches.

Practical notes

Because the price is fixed at the counter, customers comparing options should ask for the branch quote, the identification required for a given amount and the opening hours of the chosen shop before visiting. Bank transfers and other non-cash methods are not described.