PayPal 将其与美元挂钩的稳定币 (PYUSD) 与 LayerZero 集成，实现以太坊和 Solana 之间的跨区块链传输

该集成于 2024 年 11 月 12 日公布，可实现 PYUSD 在以太坊和 Solana 区块链之间的无缝转移。

PayPal’s U.S. dollar-pegged stablecoin, PayPal USD (PYUSD), is now fully integrated with LayerZero, a cross-blockchain bridging protocol. This development, announced on November 12, 2024, marks a significant advancement for PYUSD, enabling seamless transfers of the stablecoin between the Ethereum and Solana blockchains.

PayPal 与美元挂钩的稳定币 PayPal USD (PYUSD) 现已与跨区块链桥接协议 LayerZero 完全集成。这一进展于 2024 年 11 月 12 日宣布，标志着 PYUSD 的重大进步，实现了以太坊和 Solana 区块链之间稳定币的无缝转移。

The integration is designed to enhance transaction efficiency, reduce liquidity fragmentation, and provide users with faster, more secure, and cost-effective options for transferring PYUSD across different blockchain networks.

该集成旨在提高交易效率，减少流动性碎片，并为用户在不同区块链网络之间转移 PYUSD 提供更快、更安全且更具成本效益的选择。

This new capability is made possible by LayerZero’s Omnichain Fungible Token (OFT) Standard, which allows different blockchains to communicate and interact seamlessly. With OFT Standard, a token like PYUSD can be easily deployed on multiple blockchains, creating a unified and interconnected token ecosystem.

这一新功能是通过 LayerZero 的全链同质代币 (OFT) 标准实现的，该标准允许不同的区块链无缝通信和交互。通过OFT标准，像PYUSD这样的代币可以轻松部署在多个区块链上，创建一个统一且互连的代币生态系统。

In the case of PYUSD, the integration with LayerZero enables the stablecoin to be transferred between Ethereum and Solana without the need for users to rely on centralized platforms like Venmo or PayPal for cross-chain transactions. This integration provides a more decentralized and flexible solution for moving PYUSD across different blockchains.

就 PYUSD 而言，与 LayerZero 的集成使得稳定币可以在以太坊和 Solana 之间转移，而无需用户依赖 Venmo 或 PayPal 等中心化平台进行跨链交易。这种集成为在不同区块链之间移动 PYUSD 提供了更加去中心化和灵活的解决方案。

Commenting on the development, Jose Fernandez da Ponte, PayPal’s Senior Vice President, highlighted the benefits of this integration for PYUSD holders. He noted that the LayerZero technology adds another layer of seamlessness and flexibility to the stablecoin, ensuring that transactions are fast, secure, and cost-effective for both users and businesses.

PayPal 高级副总裁 Jose Fernandez da Ponte 在评论这一进展时强调了这种整合为 PYUSD 持有者带来的好处。他指出，LayerZero 技术为稳定币增添了另一层无缝性和灵活性，确保用户和企业的交易快速、安全且经济高效。

To further enhance the security of PYUSD transactions, especially during cross-chain transfers, PayPal has collaborated with Paxos, Google Cloud, and LayerZero Labs to operate a decentralized verifier network (DVN).

为了进一步增强 PYUSD 交易的安全性，特别是在跨链转账期间，PayPal 与 Paxos、Google Cloud 和 LayerZero Labs 合作运营去中心化验证者网络（DVN）。

This network is responsible for conducting verification checks during PYUSD transactions, ensuring the validity and authenticity of each transfer. By involving Paxos, Google Cloud, and LayerZero Labs in this process, PayPal is creating a decentralized and resilient layer of verification that spans multiple parties.

该网络负责在PYUSD交易过程中进行验证检查，确保每笔转账的有效性和真实性。通过让 Paxos、Google Cloud 和 LayerZero Labs 参与这一过程，PayPal 正在创建一个跨越多方的分散且有弹性的验证层。

This decentralized approach to verification is designed to provide a high level of assurance for PYUSD transactions of all sizes, ranging from small retail payments to large institutional trades. Moreover, the involvement of these reputable entities adds another layer of trust and credibility to the stablecoin.

这种去中心化的验证方法旨在为各种规模的 PYUSD 交易（从小型零售支付到大型机构交易）提供高水平的保证。此外，这些信誉良好的实体的参与为稳定币增加了另一层信任和可信度。

The integration of PayPal USD (PYUSD) with LayerZero has already had a noticeable impact on the market. According to DeFiLlama’s data, the market cap of PYUSD on Ethereum has remained relatively stable at around $350 million.

PayPal USD (PYUSD) 与 LayerZero 的整合已经对市场产生了显着的影响。根据 DeFiLlama 的数据，以太坊上 PYUSD 的市值一直相对稳定在 3.5 亿美元左右。

However, the supply of PYUSD on Solana has seen a dramatic decline, shifting from more than $660 million in August to a mere $186 million now. This shift in supply suggests a preference for Ethereum as the primary network for PYUSD transactions.

然而，Solana 上的 PYUSD 供应量急剧下降，从 8 月份的超过 6.6 亿美元降至目前的仅为 1.86 亿美元。这种供应的转变表明人们更倾向于以太坊作为 PYUSD 交易的主要网络。

Despite its recent successes, PYUSD still lags behind leading stablecoins like Tether (USDT) and USDC, which have market capitalizations of nearly $118 billion and $35 billion, respectively.

尽管最近取得了成功，PYUSD 仍然落后于 Tether (USDT) 和 USDC 等领先的稳定币，后者的市值分别接近 1180 亿美元和 350 亿美元。

Nevertheless, the integration with LayerZero positions PYUSD to better compete in the stablecoin market by offering enhanced cross-chain capabilities, which could further drive adoption and use cases for the stablecoin.

尽管如此，与 LayerZero 的集成使 PYUSD 通过提供增强的跨链功能更好地在稳定币市场中竞争，这可以进一步推动稳定币的采用和用例。