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DeFi and Stablecoin Crypto Updates: Nostra Pauses Borrowing, USDC Hits Japan, Bullish?

By Ivan Andonov

Last Updated: Mar 27, 2025

Fact checked

By Akiyama Felix

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Crypto DeFi world struck after Nostra halted all operations. USDC crypto market thriving in Japan crypto scene.
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Disclaimer
Crypto is a high-risk asset class. This article is provided for informational purposes and does not constitute investment advice. You could lose all of your capital. 99Bitcoins may receive advertising commissions for visits to a suggested operator through our affiliate links, at no added cost to you. All our recommendations follow a thorough review process.

DeFi crypto-based lending protocol Nostra pauses all borrowings against two tokens. xSTRK and sSTRK spiked 3 times their actual price, which resulted in freezing new collateral deposits. Nostra platform urges their users to exit all positions before things get worse.

Meanwhile, crypto-based firm Circle, which issues Price Volume in 24h Price 7d , is entering the Japanese crypto world. This news is very bullish. Japan is one of the biggest economies per GDP in the world, and this means fresh money gonna enter crypto.

What happened with Nostra, and why is this good?

A crypto price feed error occurred within Nostra, a DeFi crypto lending protocol on Starknet. Prices for xSTRk and sSTRK, which are derivatives of Starknet’s native STRK token, went three times higher. This resulted in misclassifying some of the borrowing positions as riskier than they were and halting all borrowings. That being said, this means they can be liquidated, and people can lose their assets.

However, the Nostra platform reacted quickly and warned borrowers to withdraw their funds before things worsened. This mismatch in price could have triggered forced liquidations.

The root of the problem lies in the price feed source that they had. Because there was no secondary Oracle service, the team had no backup feed source that could fix the problem. Undoubtedly, Nostra team acknowledged that safety is the number one priority and a reliable alternative should be made.

Nostra is one of the prominent DeFi crypto projects that is built upon the Starknet ecosystem. Additionally, Starknet is L2 zero-knowledge proof project built on the Ethereum blockchain. The total value locked (TVL) of Nostra is valued around $55 million; Starknet TVL sits around ~$575 million.

The way Nostra protocol works is that you can deposit Ether or Stablecoin like USDC or USDT as collateral and, on the other hand, receive a loan. Then,  borrow supported assets (usually stablecoins) on their protocol. One thing that they did recently was create their own stablecoin UNO. You can borrow native stablecoin, which is optimized for use across Starknet dapps. Furthermore, if the value of your collateral drops too much, there is a risk that your position will be liquidated.

Although this looks like something bad, we can see this is a huge step in improving security and transparency.

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Circle entering Japan Crypto market

USDC crypto stablecoin is entering Japan crypto market. After Circle’s stablecoin gets recognized by MiCA regulations in Europe, they focused on another market. Japan’s Financial Services Agency (FSA) approved USDC to be the first dollar-backed stablecoin authorized for use in Japan.

The launch would be made through a strategic partnership with SBI Holdings. They are a big Japanese financial conglomerate. SBI VC Trade, which is a subsidiary of SBI Holdings, will launch USDC on March 26, 2025. Furthermore, all major crypto exchanges like Binance Japan, Bitbank, etc., committed to listing and distributing USDC.

Circle’s CEO, Jeremy Allaire, highlighted Japan’s adoption of blockchain technology and the evolution of the country’s digital economy. He pointed out the clear regulatory frameworks for stablecoins in Japan and USDC’s position as a secure and transparent digital dollar.

Without a doubt, this is a strategic partnership that will open new doors for both parties. Giving the crypto world a new field to shine.

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Key Takeaways

  • Nostra platform halting all borrowings, how this is going to affect Starknet?
  • USDC crypto market move to Japan: is it going to pump crypto price DeFi ?
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    Ivan Andonov
    Ivan Andonov

    Ivan is born and raised on diet of shopska salad, hard work, and deep-rooted skepticism of banks. With mechanical engineering background. Discovered crypto in 2020 and never looked back. Passionate about blockchain , DeFi and everything related to cryptocurrencie and... Read More

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