**[HashKey Exchange to Launch HKDAP Deposit and Withdrawal Functionality]** BlockBeats News, September 16: According to official sources, the comprehensive digital asset company HashKey Holdings Limited announced that its licensed trading platform, HashKey Exchange, will officially launch deposit and withdrawal functionality for the regulated Hong Kong dollar stablecoin HKDAP on September 16, 2026. This makes it one of the first licensed virtual asset trading platforms to support HKDAP deposits and withdrawals. Qualified professional investors meeting specific criteria can deposit HKDAP assets into their HashKey Exchange accounts via verified whitelist wallet addresses or withdraw them to verified external whitelist wallet addresses. Currently, HKDAP is only supported on the Ethereum (ERC-20) network for deposits and withdrawals. The launch of the HKDAP deposit and withdrawal functionality further expands the circulation methods of HKDAP on HashKey Exchange, enabling users to flexibly transfer HKDAP between platform accounts and external whitelist wallet addresses. This development enriches the ways in which HKDAP can be held and utilized. This move extends the application of the regulated Hong Kong dollar stablecoin from mere holding to broader on-chain financial activities such as trading and payments, further broadening its use cases within the digital asset ecosystem.