What stablecoins have always truly lacked is not technology, but users.

According to a report by the South China Morning Post cited by Wu Blockchain, HSBC will begin rolling out its Hong Kong dollar stablecoin, HSBC RedCoin, to more than 3.3 million PayMe users in phases starting October 23. The first phase will support instant transfers between PayMe users and payments to merchants. Users can activate a RedCoin wallet by updating the app, with no need to open an additional account or maintain a minimum balance. This is the first time a major bank has brought its own stablecoin into a consumer payment setting.

Scenario one: If support for holding and transferring RedCoin across institutions and wallets is introduced later, interoperability among bank-issued stablecoins could divert a significant share of the market from on-chain stablecoins. Scenario two: If it remains within a closed ecosystem, its impact will be limited to replacing traditional payment methods. The existing user base of 3.3 million means the distribution channel is already in place, but this does not directly benefit any on-chain tokens. In the short term, it is also unlikely to drive an increase in fees or locked value for public blockchains such as $ETH and $SOL .

The report also says HSBC plans to integrate RedCoin into its Hong Kong mobile banking app by the end of the year, enabling users to instantly subscribe to assets such as tokenized money market funds with as little as HK$100. The offering may later expand to tokenized gold and third-party fund products. Which blockchain RedCoin will run on remains to be seen.

Which do you think will have the greater impact: diversion through interoperability, or payment substitution within a closed ecosystem?

Image 1: HSBC launches Hong Kong dollar stablecoin HSBC RedCoin for 3.3 million PayMe users · Partial screenshot of the source page
Image source: https://www.wublock123.com/news/hsbc-launches-stablecoin-redcoin-for-3-3m-payme-users-70567