OKX Ventures and HashKey Capital have taken equity stakes in Vietnam Prosperity Crypto Asset Exchange, lifting the venue past the VND 10 trillion capital threshold Hanoi requires for its pilot crypto licensing regime. The deal closes an awkward gap in OKX's Southeast Asian footprint and turns a single domestic operator into the first serious candidate for one of five licences on offer.
OKX Ventures and HashKey Capital have taken equity stakes in Vietnam Prosperity Crypto Asset Exchange, lifting the Hanoi-based venue's capital base to the VND 10 trillion — roughly $380 million — threshold needed to apply for one of the five licences on offer under the country's new pilot regime for regulated crypto trading.
OKX founder Star Xu announced the deal on 10 April, framing the move as part of a wider strategy to work inside regulatory perimeters rather than around them. "We believe the future of crypto will be built on regulated, local platforms that users can trust, and CAEX represents that future in Vietnam," Xu said. HashKey Capital is investing alongside OKX, and both firms will contribute to CAEX's infrastructure build-out, liquidity, risk management, and compliance programme.
CAEX — formally Vietnam Prosperity Crypto Asset Exchange — sits inside the VPBank group. VPBankS, the commercial bank's securities arm, and LynkiD, a VPBank-linked digital identity and loyalty platform, are the founding Vietnamese shareholders providing the technology rails and governance backbone. That local anchoring is not incidental; Resolution 05/2025, the decree that defines the pilot, requires a licensed domestic financial institution on every cap table before a venue can be considered.
Vietnam is deliberately keeping the gate narrow. Officials have said no more than five operators will receive licences in the first phase, and the application window opened in January. The $380 million capital floor is doing the sorting work on its own — retail-oriented builders cannot clear it without outside money, and CAEX is the first entity to publicly confirm it has crossed the line with foreign backing.
For OKX the deal closes an awkward gap in an otherwise licence-heavy map. The exchange spent 2025 collecting approvals across Europe and the United States while its Southeast Asian business ran on grey-market access. The pattern mirrors regulatory moves elsewhere in Asia-Pacific, where Coinbase recently became the first crypto exchange to secure a direct Australian Financial Services Licence from ASIC. Vietnam has threatened repeatedly to block foreign venues such as Binance and OKX in favour of onshore operators, and buying into CAEX lets OKX own a piece of the licensed future rather than argue the case from outside the perimeter. HashKey, backed by Hong Kong capital and already regulated in Singapore, brings the same logic — regulated local presence beats extraterritorial access the moment a jurisdiction starts writing its own rules.
Vietnam has built the regime on the back of a Digital Technology Industry Law rather than bolt crypto onto existing securities statutes, a structural choice that matters more than the headline numbers. Combined with tightened anti-money-laundering rules, the framework funnels every licensed operator through the same compliance pipe as banks and brokerages. That matters because Vietnamese retail traders have been one of the largest populations of offshore crypto users in Southeast Asia for years; the new rules give Hanoi a mechanism to see that activity, tax it, and prosecute fraud against it.
The country's crypto reputation has been shaped by a long list of scams — most infamously the 2018 Modern Tech collapse that allegedly cost retail investors around $660 million. A licensed pilot with named backers and a bank parent is a deliberate departure from the laissez-faire environment that allowed frauds of that size to flourish.
Whether CAEX can compete with the offshore venues that Vietnamese traders already use is a separate problem. Liquidity is the oldest challenge in exchange launches, and local-only venues in Asia have rarely managed to hold order book depth against Binance, OKX, and their regional clones. The optimistic reading is that the pilot licences create a walled market where onshore volume has nowhere to run; the pessimistic reading is that traders keep using VPNs and foreign apps, and the pilot becomes a compliance shell for institutional flows that were not going anywhere else anyway.
What the CAEX deal does settle is the direction of travel. OKX has spent most of the last two years converting a global retail business into a federation of licensed local entities, and the strategic logic is becoming clearer with each transaction. The model is closer to a banking group than a dot-com platform, and the $380 million floor is starting to look less like a tax on compliance and more like a moat against competitors who cannot write cheques that size.
