Solana, the New El Dorado for Stablecoins?
The Solana blockchain is on a winning streak when it comes to stablecoin payments. Within the span of two days, two major announcements have confirmed that the ecosystem has no intention of slowing down: on one side, a South Korean payment giant taking the plunge into stablecoins, and on the other, an $18 million fundraise to scale a dedicated platform. Here’s what’s really happening.
South Korea Joins the Party with Shinhan Card
Shinhan Card, one of South Korea’s largest credit card issuers, has officially partnered with the Solana Foundation to test a stablecoin payment system in real-world conditions. Specifically, this is a “proof-of-concept” project—meant to verify whether the technology can actually deliver on its promises in the real world, not just on paper.
For those unfamiliar, a stablecoin is a cryptocurrency designed to maintain a stable value, typically pegged to a traditional currency like the US dollar. Unlike Bitcoin or Ether, its price doesn’t fluctuate like a heart monitor at a marathon—making it far better suited for everyday payments.
Shinhan Card’s interest in Solana is no coincidence. The blockchain is renowned for its speed (thousands of transactions per second) and extremely low transaction fees—two essential qualities if you want to compete with traditional payment systems. Whether this proof-of-concept leads to large-scale deployment remains to be seen, but the simple fact that a major financial player is taking it seriously is already a strong signal.
Squads Raises $18 Million for Its Altitude Platform
The next day brought another win for the Solana ecosystem: startup Squads announced it had closed an $18 million funding round, led by Solana Ventures. The goal? To develop and scale its stablecoin platform called Altitude.
Squads is already well-known in the Solana community for its multisig protocol—a security mechanism that requires multiple cryptographic signatures to validate a transaction, much like a bank safe deposit box requiring several keys at once. With Altitude, the company aims to go further by offering dedicated infrastructure for stablecoin payments and management.
The fact that Solana Ventures is leading this funding round is no coincidence: the investment arm of the Solana Foundation has every reason to support projects that strengthen its blockchain’s appeal and utility. This is what we call strategic investment—and in this case, the strategy is pretty clear.
Two Announcements, One Underlying Trend
What stands out about these two pieces of news is that they illustrate the same dynamic: the gradual convergence between traditional finance and blockchain infrastructure. On one side, established financial institutions—like Shinhan Card—cautiously exploring this new world through pilot projects. On the other, startups native to the crypto ecosystem that are raising capital to build infrastructure capable of hosting these same institutions.
Stablecoins occupy a pivotal position in this equation. Too volatile, traditional crypto assets remain difficult to integrate into mainstream payment systems. Stablecoins, meanwhile, offer the predictability needed while benefiting from blockchain’s technical advantages: speed, traceability, and international accessibility without expensive intermediaries.
What This Changes (Or Doesn’t… Yet)
Let’s be honest: a proof-of-concept is not a commercial deployment, and $18 million is far short of the budgets of major global financial institutions. These announcements are more signals than immediate revolutions. The path between “testing a technology” and “paying for your morning coffee in stablecoins via your Shinhan card” is still long and fraught with regulatory, technical, and cultural hurdles.
But the direction is clearly set. Solana, often presented as the blockchain best suited for large-scale use cases, is accumulating partnerships and funding in a sector—stablecoin payments—that could redefine a significant portion of global financial infrastructure in the coming years.
The real question is no longer whether stablecoins will find their place in everyday payment systems, but rather when—and on which blockchain. And for now, Solana seems determined to answer: “on mine.”
