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Polygon is a decentralized Ethereum scaling platform that enables developers to build user-friendly, scalable dApps with low transaction fees without compromising security.
Spark: Tightening Collateral Scope Leads to Business Loss but Ensures Liquidity Safety
According to monetsupply.eth, Spark’s Strategy Lead, in a post on X, Spark has long maintained a relatively high borrowing interest rate cap for its SparkLend ETH market. Although this policy caused many users to migrate to Aave—resulting in substantial loss of business and revenue—the current market liquidity crisis has validated the prudence of this strategy. Presently, Aave is experiencing severe liquidity shortages across multiple chains—including Ethereum Mainnet, Arbitrum, Polygon Plasma, Mantle, and Base—with ETH borrowing utilization reaching 100%. This has prevented depositors from withdrawing funds and hindered normal liquidation of ETH collateral. He warns that if the current liquidity crunch persists, a 15–20% drop in ETH’s price could expose Aave to widespread bad debt—compounded by the potential impact of the rsETH vulnerability incident.
Polygon Unaffected by rsETH Vulnerability
According to official news, the Polygon team has been actively monitoring the rsETH vulnerability: neither the Polygon Chain, Agglayer, nor the broader ecosystem including Katana and Vaultbridge have been affected by this incident.
Meta supports some creators settling in USDC, connecting Solana and Polygon wallets
Meta has begun offering select creators the option to settle payments in USDC, allowing users to withdraw their earnings directly to wallets on Solana or Polygon.Creators can link crypto wallets (such as MetaMask, Phantom, etc.) to receive funds. Payment services are supported by Stripe, and users may be provided with crypto-related tax reports.Meta also cautioned that stablecoin payments carry inherent risks, and users are responsible for securing their own accounts and wallets; in the event of technical issues or special circumstances, the company may resort to alternative payment methods to complete settlements.According to previous reports, Meta is planning to further expand its stablecoin-related operations within the year.
JPYC, the issuer of the yen-pegged stablecoin, has completed a $17.62 million Series B extension round.
According to NADA NEWS, JPYC, the issuer and operator of the Japanese yen-pegged stablecoin JPYC, announced that it has raised an additional $17.62 million in the second closing of its Series B funding round. Combined with the first closing, the total funds raised are expected to reach approximately $28.93 million. Participating investors include NCB Venture Capital, Metaplanet, Kitao Bank, and Yokohama Capital, among others. The newly raised capital will be primarily used for system and application development, hiring talent for business expansion, stablecoin issuance and redemption, trading, payments, management-related operations, and new strategic investments. JPYC stated that, as of April 15, its cumulative issuance has exceeded approximately $13.21 million. The stablecoin is currently supported on Avalanche, Ethereum, and Polygon, and the company is considering adding support for Kaia and Arc.
Spark: Tightening Collateral Scope Leads to Business Loss but Ensures Liquidity Safety
According to monetsupply.eth, Spark’s Strategy Lead, in a post on X, Spark has long maintained a relatively high borrowing interest rate cap for its SparkLend ETH market. Although this policy caused many users to migrate to Aave—resulting in substantial loss of business and revenue—the current market liquidity crisis has validated the prudence of this strategy. Presently, Aave is experiencing severe liquidity shortages across multiple chains—including Ethereum Mainnet, Arbitrum, Polygon Plasma, Mantle, and Base—with ETH borrowing utilization reaching 100%. This has prevented depositors from withdrawing funds and hindered normal liquidation of ETH collateral. He warns that if the current liquidity crunch persists, a 15–20% drop in ETH’s price could expose Aave to widespread bad debt—compounded by the potential impact of the rsETH vulnerability incident.
Polygon Launches Native Liquid Staking Token sPOL
Polygon has officially launched its native liquid staking token, sPOL, designed to enhance returns for POL token stakers. As Polygon’s native liquid staking token, sPOL unlocks approximately 3.6 billion staked POL tokens and grants stakers priority access to transaction fee revenue sharing. Currently, only about 4%–5% of POL is liquid; sPOL addresses the issue of idle capital being unable to participate in DeFi yield opportunities. Users can migrate existing stakes to sPOL via the Polygon Staking Portal—without waiting periods and with uninterrupted rewards—while new stakes will automatically receive sPOL. The initial sPOL redemption ratio is 1:1, increasing as staking rewards accrue. sPOL supports liquidity provision, collateralization, and yield-boosting DeFi strategies, and can be redeemed at any time for POL plus accumulated rewards. The token was initially launched by Polygon Labs and audited by ChainSecurity and Certora; official liquidity will be seeded through an on-chain liquidity pool. Polygon cautions that sPOL carries smart contract risk, validator misbehavior penalty risk, and market volatility risk.
Tether Launches Self-Hosted Digital Wallet tether.wallet, Supporting Multi-Chain Asset Management
According to an official announcement, Tether launched its self-custodial digital wallet, tether.wallet, on April 14, directly opening its global financial infrastructure to end users. The wallet supports digital assets including USD₮, USA₮, XAU₮, and Bitcoin, and operates across blockchain networks such as Ethereum, Polygon, Plasma, and Arbitrum. Users can transfer funds using simple, human-readable identifiers—eliminating the need for traditional long addresses or additional network tokens—and pay transaction fees directly in the asset being transferred. tether.wallet employs local signing, with private keys and recovery phrases held exclusively by the user, emphasizing openness, neutrality, and user sovereignty. Tether stated that this product aims to simplify the use of digital assets and enhance financial inclusion, with plans to support additional blockchain networks in the future.
Related news
Meta supports some creators settling in USDC, connecting Solana and Polygon wallets
Meta has begun offering select creators the option to settle payments in USDC, allowing users to withdraw their earnings directly to wallets on Solana or Polygon.Creators can link crypto wallets (such as MetaMask, Phantom, etc.) to receive funds. Payment services are supported by Stripe, and users may be provided with crypto-related tax reports.Meta also cautioned that stablecoin payments carry inherent risks, and users are responsible for securing their own accounts and wallets; in the event of technical issues or special circumstances, the company may resort to alternative payment methods to complete settlements.According to previous reports, Meta is planning to further expand its stablecoin-related operations within the year.
Visa Integrates Polygon for Stablecoin Settlement, Reaching $7 Billion Annualized Volume
Payment giant Visa has officially integrated Polygon into its global stablecoin settlement program. Issuers and acquirers under Visa can now settle stablecoins via the Polygon network. Polygon claims to have become the world's largest dollar stablecoin payment network, with 34% of dollar stablecoin transfers and 54% of USDC transfers occurring on Polygon. The network has approximately 3.19 million weekly active stablecoin users and an on-chain stablecoin supply of $3.62 billion. In March, the number of dollar stablecoin transactions reached 178.1 million. Visa's stablecoin settlement program has reached an annualized run rate of $7 billion this quarter, a 50% increase from three months ago. Polygon emphasizes that its network offers sub-cent transaction fees and approximately 4-second transaction finality, and is already being used by institutions such as Stripe, Revolut, Flutterwave, and BlackRock for real financial activity settlement.
JPYC, the issuer of the yen-pegged stablecoin, has completed a $17.62 million Series B extension round.
According to NADA NEWS, JPYC, the issuer and operator of the Japanese yen-pegged stablecoin JPYC, announced that it has raised an additional $17.62 million in the second closing of its Series B funding round. Combined with the first closing, the total funds raised are expected to reach approximately $28.93 million. Participating investors include NCB Venture Capital, Metaplanet, Kitao Bank, and Yokohama Capital, among others. The newly raised capital will be primarily used for system and application development, hiring talent for business expansion, stablecoin issuance and redemption, trading, payments, management-related operations, and new strategic investments. JPYC stated that, as of April 15, its cumulative issuance has exceeded approximately $13.21 million. The stablecoin is currently supported on Avalanche, Ethereum, and Polygon, and the company is considering adding support for Kaia and Arc.
Spark: Tightening Collateral Scope Leads to Business Loss but Ensures Liquidity Safety
According to monetsupply.eth, Spark’s Strategy Lead, in a post on X, Spark has long maintained a relatively high borrowing interest rate cap for its SparkLend ETH market. Although this policy caused many users to migrate to Aave—resulting in substantial loss of business and revenue—the current market liquidity crisis has validated the prudence of this strategy. Presently, Aave is experiencing severe liquidity shortages across multiple chains—including Ethereum Mainnet, Arbitrum, Polygon Plasma, Mantle, and Base—with ETH borrowing utilization reaching 100%. This has prevented depositors from withdrawing funds and hindered normal liquidation of ETH collateral. He warns that if the current liquidity crunch persists, a 15–20% drop in ETH’s price could expose Aave to widespread bad debt—compounded by the potential impact of the rsETH vulnerability incident.
Polygon Unaffected by rsETH Vulnerability
According to official news, the Polygon team has been actively monitoring the rsETH vulnerability: neither the Polygon Chain, Agglayer, nor the broader ecosystem including Katana and Vaultbridge have been affected by this incident.
Polygon Launches Native Liquid Staking Token sPOL
Polygon has officially launched its native liquid staking token, sPOL, designed to enhance returns for POL token stakers. As Polygon’s native liquid staking token, sPOL unlocks approximately 3.6 billion staked POL tokens and grants stakers priority access to transaction fee revenue sharing. Currently, only about 4%–5% of POL is liquid; sPOL addresses the issue of idle capital being unable to participate in DeFi yield opportunities. Users can migrate existing stakes to sPOL via the Polygon Staking Portal—without waiting periods and with uninterrupted rewards—while new stakes will automatically receive sPOL. The initial sPOL redemption ratio is 1:1, increasing as staking rewards accrue. sPOL supports liquidity provision, collateralization, and yield-boosting DeFi strategies, and can be redeemed at any time for POL plus accumulated rewards. The token was initially launched by Polygon Labs and audited by ChainSecurity and Certora; official liquidity will be seeded through an on-chain liquidity pool. Polygon cautions that sPOL carries smart contract risk, validator misbehavior penalty risk, and market volatility risk.