DeFi is weak, GameFi is retreating, DePIN, RWA has yet to gain traction.

However, the PayFi track will develop rapidly at a visible pace!

Cryptocurrency payments are the fastest-growing payment method in history, and trade between countries can no longer do without stablecoin payments like USDT/USDC.

🚀 What is Solayer

@Solayer is the next-generation high-performance blockchain project designed specifically for the Solana ecosystem, dedicated to addressing the core bottlenecks in scalability and shared security within the current ecosystem. @Solayer innovates in on-chain payment scenarios (PayFi) with the Emerald Card.

The Emerald Card is a globally universal on-chain Visa card launched by Solayer, a financial access card that truly combines 'DeFi earnings + consumption scenarios + incentive systems' into one.

Imagine you can seamlessly use your USDT for everyday spending, including McDonald's, coffee shops, and takeout.

🌍 The Emerald Card is not just Pay but also PayFi.

There are many U cards on the market, with activation fees and rates not low, but what the Emerald Card can do is provide automatic reinvestment of U.S. Treasury earnings at an annualized rate of 4%. If you put your idle 10,000 USDT in, you'll have an extra 400 USDT for consumption after a year.

Being able to Pay is basic, but giving you money to Pay is the charm of PayFi.

  • Stable earnings linked to payments: USDC in the card is automatically converted to sUSD, backed by U.S. Treasury bonds, with an annualized yield of 4%, allowing for stable 'lying earn' even without spending.

  • Globally universal: Link to Apple Pay / Google Pay, and you can swipe your card at millions of merchants worldwide.

  • Real rewards: Cardholders can earn points, NFTs, and airdrops from partner projects (such as collaborations with Nubit and Nansen) every month.

  • Non-custodial security: All funds and data are on-chain, fully controlled by users, without the need to trust third-party institutions.

#Solayer无限硬件加速

💪 Stability and security are more important than earnings.

🧱 Building an on-chain consumption ecosystem is not just a gimmick, it's a strategy.


From the tech stack (InfiniSVM) to practical implementation, the core logic of Solayer is no longer just about building a faster chain, but about:

Building a truly 'consuming', 'saving', and 'connecting to the real world' on-chain financial system.

Recent dynamics can illustrate its layout pace:

  • April 15: The Emerald Card officially launches, connecting on-chain funds with real-world payments;

  • May 12: Partnering with Nubit, cardholders receive Bitcoin rewards;

  • June 3: Partnering with Nansen, enjoy exclusive discounts on the data platform;

  • May 28-29: sUSD expands to Base, initiating multi-chain connectivity;

Solayer is no longer just 'the fastest Layer1 on Solana'; it is becoming a financial infrastructure provider in Web3, akin to Visa + PayPal of the on-chain era. Through collaborations with major institutions and brand promotion, it has enhanced the credibility and stability of the Emerald Card.



There won't be situations like other U cards, where you suddenly can't use it anymore, nor will there be cases of fraud, after all.$LAYER A market cap of 3 billion USD. There is enough capital to support this product and track.

In short, the advantage of the Emerald Card lies more in the stability and security backed by Solayer, with the additional benefit of 4% interest.

The orange cat used it first, what about you?

Follow the orange cat and let it help you find the next hundredfold opportunity.