South Korean fintech and payment company Toss is reportedly considering the launch of its own blockchain network and a native cryptocurrency token for its payment and financial services.

 

While preparations had already begun, Blockmedia, one of South Korea’s leading cryptocurrency media outlets, reports that the firm has not yet decided whether to launch a Layer 1 or Layer 2 blockchain, as decision-making has been paused amid delays in some compliance discussions.

 

By launching its own blockchain, Toss would be building a solid infrastructure for its super app, enabling the integration of several blockchain features, including on-chain finance, scalability, and smart contracts, into its existing payment system.

 

Toss: A Crypto-Friendly Fintech Platform

Despite operating mostly in the traditional finance space and amassing over 30 million registered users, about 60 percent of the population of South Korea, Toss has long been taking several pro-blockchain and crypto-friendly steps.

 

In June 2025, Toss, through its Stablecoin Task Force led by Chief Business Officer Kyuha Kim, filed 24 stablecoin applications with the Korean Intellectual Property Office, the country’s trademark and patent authority, securing stablecoin names including TOSSKRW. During the same period, Toss Bank, its banking subsidiary, submitted 48 additional stablecoin-related applications.

 

These efforts were part of Toss’s broader strategy to establish a position in South Korea’s crypto sector as a potential issuer of Korean won-backed stablecoins. The company also began recruiting blockchain engineers to advance this initiative.

 

In March 2026, at the Seoul Blockchain Meetup Conference in Seoul, Toss unveiled its Money 3.0 vision, which it describes as the next era of money. 

 

According to Toss, this vision leverages blockchain and stablecoins to build a digital money system that combines programmability, borderless transactions, and composability, extending beyond the physical cash era of Money 1.0 and the electronic fiat money era of Money 2.0.

 

At the same event, Toss publicly announced plans to issue and distribute its Korean won-backed stablecoin.

 

Despite recent regulatory pressure on non-compliant cryptocurrency exchanges in South Korea, several fintech companies and banking institutions in the country, including Toss, have continued to adopt and integrate blockchain technology into their systems.

 

KakaoPay, a major domestic fintech company, recently joined the Coinbase-led x402 Foundation, a move that suggests potential future integration of blockchain technology into its payment systems. In addition, around eight domestic banks formed a consortium last year to jointly explore issuing Korean won-backed stablecoins.