Kakao Group and stablecoin issuer Circle have signed a memorandum of understanding (MOU) to jointly explore won-denominated stablecoin payments, cross-border remittances, merchant settlement, and tokenized financial services. The news was reported by Cointelegraph on July 23. This marks the first public, systematic collaboration between one of Korea’s largest internet conglomerates — whose ecosystem includes the national messaging app KakaoTalk, payment service KakaoPay, and affiliated crypto exchange Upbit — and the world’s second-largest stablecoin issuer on local-currency stablecoin infrastructure. At the MOU stage, this remains an exploratory intent; there is no product, issuance timeline, or regulatory approval in place yet.
Editorial Take: What This Actually Means for Korean USDT Card Users
The conclusion first: if you currently rely on USDT to move money in and out of Korea or to pay for overseas subscriptions, this news will not change any of your actions in the next 90 days. It’s a mid-term signal, not an immediate event.
Here’s the real chain of impact: Korean users currently use USDT virtual cards essentially to bypass friction between the won and USD payment rails — turning on-chain ₮ directly into a Visa/Mastercard that can be swiped. If Kakao × Circle actually delivers a regulated won stablecoin, it would, over the long run, squeeze part of the demand for this “workaround” path — because a local-currency stablecoin could settle directly within the KakaoPay ecosystem without routing through dollar assets.
But this has almost no bearing on users who rely on US/overseas subscriptions. Subscriptions like ChatGPT Plus, Claude Pro, and Cursor are still priced in USD, and a won stablecoin doesn’t solve the core pain point of “you need a card that can pay a dollar-denominated subscription.” These users will continue to rely on USDT cards — see our Bybit Card review or OKX Card review, two options with relatively high circulation among Asia-Pacific users. If you’re picking a card specifically for Korean use cases, check our Best USDT Cards for Korea list.
Timeline expectations:
- Within 7 days: No product changes whatsoever — this is pure news.
- Within 30 days: Watch for whether Circle and Kakao disclose technical partnership details or pilot scope.
- Within 90 days: Whether the MOU escalates into a formal product or a regulatory sandbox application is the key signal for judging how serious this really is.
Historical Comparison: How This Differs from Circle’s Past Partnerships
This isn’t the first time Circle has pushed local-currency stablecoins in the Asia-Pacific region. It has previously advanced EURC (euro stablecoin) rollouts in several markets and participated in stablecoin discussions following amendments to Japan’s Payment Services Act. Compared to those cases, the Kakao partnership stands out in two ways:
- Similarity: Both involve Circle entering a new fiat zone via a “regulated local-currency stablecoin” model, rather than simply promoting USDC.
- Difference: Kakao comes with Korea’s largest built-in user distribution channel (KakaoTalk + KakaoPay), something Circle has typically lacked in other markets with national-scale reach. This means that, if realized, the pace of scaling could be far faster than Circle’s attempts in Europe or Japan.
Worth noting as a counterpoint is the March 2023 USDC brief de-peg event — when Circle had $3.3 billion in reserves stuck at Silicon Valley Bank, and USDC briefly fell to around $0.87. This is a reminder that a stablecoin’s “stability” hinges on the quality of its reserves and regulatory oversight, and a local-currency stablecoin is no exception. Should the Kakao project materialize, its credibility will depend heavily on what reserve custody requirements Korean financial regulators impose.
Regulation and Compliance: Korean Stablecoins Remain in a Gray Zone
Key context: Korea’s regulatory framework for stablecoins has not yet fully taken shape. The Virtual Asset User Protection Act took effect in 2024, but it primarily covers user protection at the exchange level; rules governing “issuing a local-currency stablecoin” as an activity are still under legislative discussion. The Kakao × Circle MOU sits squarely in this gray zone — currently neither explicitly permitted nor explicitly prohibited, with everything depending on forthcoming legislation and regulatory sandbox arrangements.
This is also why we haven’t yet built a standalone compliance page for Korea. To understand how stablecoin regulatory logic has already taken shape in neighboring jurisdictions, see our Japan Compliance Guide and Singapore Compliance Guide — both jurisdictions already have relatively clear stablecoin issuance/reserve rules and serve as a useful reference point for where Korea might head. As for using USDT cards themselves, as long as the source of funds is compliant and properly declared, this remains a gray area rather than a prohibition in most Asia-Pacific jurisdictions.
Key Milestones Worth Watching
- Formal technical disclosure from Circle / Kakao: whether the MOU is followed by specifics on architecture (issuance chain, reserve bank, settlement method).
- Progress of Korean stablecoin legislation: if rules on local-currency stablecoin issuance advance in the second half of 2026, this will directly determine whether the project can be realized.
- Whether KakaoPay launches a pilot: this would be the strongest signal that “intent” is turning into “product.”
- Circle’s global strategic moves: its pace on local-currency stablecoins across Asia-Pacific (especially Japan and Korea) can be tracked via the announcements page on Circle’s official website.
Editorial Recommendations
- Korean users holding USDT cards such as Bybit Card / OKX Card: no action needed. This news reflects product intent and does not affect the fees, limits, or availability of your existing card.
- Users who mainly use their card to pay for overseas USD subscriptions (ChatGPT / Claude / Cursor): completely unaffected — a won stablecoin doesn’t solve the problem of dollar-denominated subscriptions, so keep using your existing USDT card.
- Users considering waiting for the won stablecoin before deciding: we don’t recommend waiting. The path from MOU to a live product is typically measured in quarters or even years, and whether it will clear regulatory approval remains unknown. If you have deposit/withdrawal needs right now, it’s more practical to pick a ready-to-use card from our Best USDT Cards for Korea list.
- Do not move funds in advance based on a single “exploratory” news item into anything claiming to be a “won stablecoin” associated with Kakao/Circle — no official product currently exists, and any fundraising under that name should be treated as fraud.
We will update this article when Circle or Kakao discloses substantive progress.