Kakao Pay, KakaoBank explore stablecoin infrastructure with Fireblocks in South Korea

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Kakao Pay, KakaoBank explore stablecoin

Highlights

Kakao Pay, KakaoBank, and Fireblocks signed an agreement to conduct proof-of-concept tests for stablecoin and digital asset infrastructure in South Korea, with no disclosed launch date or investment size.
Kakao Pay and KakaoBank's move follows a July agreement between Kakao Group and Circle to explore blockchain payments and won-denominated stablecoin opportunities.
South Korean firms, including KB Financial Group and Toss, are accelerating stablecoin pilots and partnerships, indicating intensifying competition in digital asset infrastructure.

Proof-of-concept plan for digital assets

As reported by Cointelegraph, the agreement brings together Kakao Pay, KakaoBank and crypto infrastructure provider Fireblocks to explore digital asset opportunities, including stablecoins, through proof-of-concept tests.

The companies say the work is intended to support secure onchain infrastructure for South Korea's developing digital asset market. The announcement on Monday does not include a launch date, investment size or implementation timetable.

Kakao Pay operates mobile payments and financial services, while KakaoBank is one of South Korea's largest internet-only banks. Fireblocks says it provides digital asset infrastructure to more than 2,500 institutions, including more than 100 banks.

Stablecoin competition gathers pace

The new memorandum follows a separate agreement between Kakao Group and Circle signed in July to explore blockchain-based payment infrastructure and digital asset technology. That collaboration includes reviewing opportunities tied to won-denominated stablecoins and related services.

Kakao Pay and KakaoBank are joining a broader push by South Korean financial and technology companies into stablecoin development. In May, KB Financial Group completed a pilot for a won-denominated stablecoin covering issuance, offline merchant payments and cross-border remittances, and in July, Toss partnered with Optimism and Sunnyside Labs on a proof of concept for won-based stablecoin payment infrastructure.

Our earlier coverage of the Bank of Korea’s latest policy move highlighted its second consecutive rate hike, lifting the benchmark rate to 3.00%, and the central bank’s message that further tightening remains possible. We noted that additional decisions will hinge on close monitoring of inflation, growth, and financial stability risks, alongside coordination with fiscal and financial authorities to contain imbalances.

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