Aave 集成 Chaos Labs 的 Oracle 和自动化流程以增强风险管理系统

Aave 是去中心化金融领域占主导地位的借贷协议，已开始使用 Chaos Labs 开发的预言机

Aave, the dominant decentralized lending protocol, has begun using oracles developed by Chaos Labs, a risk management firm that has had a long working relationship with Aave. The move automates processes for changing the lending protocol’s risk parameters such as liquidation thresholds as well as supply and borrowing capacities.

Aave 是占主导地位的去中心化借贷协议，它已开始使用 Chaos Labs 开发的预言机，Chaos Labs 是一家风险管理公司，与 Aave 有着长期的合作关系。此举实现了改变借贷协议风险参数（例如清算阈值以及供应和借贷能力）的流程自动化。

Oracles provide external data and information found outside of blockchains, such as the prices of assets, to smart contracts within blockchains. In Aave’s case, the oracles are used to automate the adjustment of interest rates on the lending protocol in response to changing market conditions.

预言机将在区块链之外找到的外部数据和信息（例如资产价格）提供给区块链内的智能合约。在 Aave 的例子中，预言机用于自动调整贷款协议的利率，以响应不断变化的市场条件。

This integration marks the second time an oracle provider has been integrated into Aave. The first provider was Chainlink, a widely used DeFi oracle network.

此次集成标志着预言机提供商第二次集成到 Aave 中。第一个提供商是 Chainlink，一个广泛使用的 DeFi 预言机网络。

“It's a huge deal because Aave is deployed on 10+ networks. There are, on average, 10 markets in every network so it's like 100 different money markets. And every money market has, let's say, over 30 different parameters,” said Chaos Labs CEO Omer Goldberg to Unchained.

“这是一件大事，因为 Aave 部署在 10 多个网络上。每个网络中平均有 10 个市场，因此就像 100 个不同的货币市场。每个货币市场都有 30 多个不同的参数，”Chaos Labs 首席执行官 Omer Goldberg 向 Unchained 说道。

“We're talking about … thousands of parameters that need to be managed in real-time, in line with very volatile, fast-moving markets.”

“我们正在谈论……需要实时管理的数千个参数，以适应非常不稳定、快速变化的市场。”

Chaos Labs’ oracles, called “Edge Risk Oracle,” now automates Aave’s risk management system in real-time, beefing up the protocol’s security and capital efficiency, Goldberg indicated.

Goldberg 表示，Chaos Labs 的预言机（称为“Edge Risk Oracle”）现在可以实时自动化 Aave 的风险管理系统，从而增强了协议的安全性和资本效率。

The governing body of Aave DAO, comprised of AAVE token holders, overwhelmingly approved the rollout of these oracles and automation processes on Nov. 15 for the Aave market on Lido to perform automated interest rate updates for the WETH asset, according to the vote.

根据投票结果，由 AAVE 代币持有者组成的 Aave DAO 管理机构以压倒性多数批准于 11 月 15 日在 Lido 的 Aave 市场上推出这些预言机和自动化流程，以对 WETH 资产执行自动利率更新。

“The integration of Edge Risk Oracles marks a significant technical advancement for Aave,” wrote Emilio Frangella, VP of Engineering at Aave Labs, to Unchained over Telegram. “By enabling real-time optimization of key risk parameters, the Aave DAO can enhance protocol stability, improve liquidity, and provide a more secure and efficient user experience.”

Aave Labs 工程副总裁 Emilio Frangella 在 Telegram 上向 Unchained 写道：“Edge Risk Oracles 的集成标志着 Aave 的重大技术进步。” “通过实现关键风险参数的实时优化，Aave DAO 可以增强协议稳定性，提高流动性，并提供更安全、更高效的用户体验。”

Aave DAO, comprised of AAVE token holders, overwhelmingly approved the rollout of these oracles and automation processes on Nov. 15 to perform automated interest rate updates for wrapped ether (WETH) for the Aave market on Lido, according to the vote.

根据投票结果，由 AAVE 代币持有者组成的 Aave DAO 于 11 月 15 日以压倒性多数批准了这些预言机和自动化流程的推出，以便为丽都 Aave 市场的包装以太坊 (WETH) 执行自动利率更新。

Before the Chaos Labs’ oracles were used, community members of Aave DAO had to change the parameters of the lending protocol manually.

在使用 Chaos Labs 的预言机之前，Aave DAO 的社区成员必须手动更改借贷协议的参数。

For example, in the past, in order to change a parameter, four teams had to coordinate to write smart contract(s), make a governance proposal, get funds, deploy onchain, sign multi-sigs, and so forth, Goldberg explained. The average time for these changes was 96 hours, but with these new oracles and the new automation process, the entire process takes less than a minute.

例如，戈德伯格解释说，在过去，为了更改参数，四个团队必须协调编写智能合约、提出治理提案、获取资金、在链上部署、签署多重签名等等。这些更改的平均时间为 96 小时，但有了这些新的预言机和新的自动化流程，整个过程只需不到一分钟。

The automation of risk parameter changes can only adjust within “reasonable bounds,” which would have been helpful in March 2023, when Circle’s stablecoin USDC briefly fell below its U.S. dollar peg in light of the shutdown of Silicon Valley Bank. If Chaos Labs’ oracles had been active, a kill switch or circuit breaker could have paused the protocol, blocking new deposits and loans during the depeg.

风险参数变化的自动化只能在“合理范围”内进行调整，这在 2023 年 3 月会很有帮助，当时 Circle 的稳定币 USDC 由于硅谷银行倒闭而短暂跌破了与美元挂钩的汇率。如果 Chaos Labs 的预言机处于活动状态，终止开关或断路器可能会暂停该协议，从而在脱钩期间阻止新的存款和贷款。

“Users are delighted when the markets are managed on their behalf and they don’t need to be in the [governance] forum for every little thing,” Goldberg added.

“当市场得到代表他们的管理时，用户会很高兴，他们不需要为每件小事都参与[治理]论坛，”戈德伯格补充道。

Aave is the largest lending protocol by total value locked at $19 billion, an amount not seen since Oct. 2021, according to data from DefiLlama.

根据 DefiLlama 的数据，按锁定总价值 190 亿美元计算，Aave 是最大的借贷协议，这是 2021 年 10 月以来的最高金额。