Aave 整合 Chaos Labs 的 Oracle 和自動化流程以增強風險管理系統

Aave 是去中心化金融領域占主導地位的借貸協議，已開始使用 Chaos Labs 開發的預言機

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 是主導的去中心化借貸協議，它已開始使用 Chaos Labs 開發的預言機，Chaos Labs 是一家風險管理公司，與 Aave 有著長期的合作關係。此舉實現了改變借貸協議風險參數（例如清算閾值以及供應和借貸能力）的流程自動化。

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.

預言機將在區塊鏈之外找到的外部數據和資訊（例如資產價格）提供給區塊鏈內的智能合約。在 Aave 的案例中，預言機用於自動調整貸款協議的利率，以回應不斷變化的市場條件。

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.

此次整合標誌著預言機提供者第二次整合到 Aave 中。第一個提供者是 Chainlink，一個廣泛使用的 DeFi 預言機網路。

“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.

「這是一件大事，因為 Aave 部署在 10 多個網路上。每個網路中平均有 10 個市場，因此就像 100 個不同的貨幣市場。每個貨幣市場都有 30 多個不同的參數，」Chaos Labs 執行長 Omer Goldberg 向 Unchained 說道。

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

“我們正在談論……需要實時管理的數千個參數，以適應非常不穩定、快速變化的市場。”

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 的預言機（稱為「Edge Risk Oracle」）現在可以即時自動化 Aave 的風險管理系統，從而增強了協議的安全性和資本效率。

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.

根據投票結果，由 AAVE 代幣持有者組成的 Aave DAO 管理機構以壓倒性多數批准於 11 月 15 日在 Lido 的 Aave 市場上推出這些預言機和自動化流程，以對 WETH 資產執行自動利率更新。

“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 工程副總裁 Emilio Frangella 在 Telegram 上向 Unchained 寫道：“Edge Risk Oracles 的整合標誌著 Aave 的重大技術進步。” “透過實現關鍵風險參數的即時優化，Aave DAO 可以增強協議穩定性，提高流動性，並提供更安全、更有效率的用戶體驗。”

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.

根據投票結果，由AAVE 代幣持有者組成的Aave DAO 於11 月15 日以壓倒性多數批准了這些預言機和自動化流程的推出，以便為麗都Aave 市場的包裝以太坊(WETH) 執行自動利率更新。

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 的預言機之前，Aave DAO 的社群成員必須手動更改借貸協議的參數。

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，戈德伯格解釋說，在過去，為了更改參數，四個團隊必須協調編寫智能合約、提出治理提案、獲取資金、在鏈上部署、簽署多重簽名等等。這些變更的平均時間為 96 小時，但有了這些新的預言機和新的自動化流程，整個過程只需不到一分鐘。

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.

風險參數變化的自動化只能在「合理範圍」內進行調整，這在 2023 年 3 月會很有幫助，當時 Circle 的穩定幣 USDC 由於矽谷銀行倒閉而短暫跌破了與美元掛鉤的匯率。如果 Chaos Labs 的預言機處於活動狀態，終止開關或斷路器可能會暫停協議，從而在脫鉤期間阻止新的存款和貸款。

“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.

「當市場得到代表他們的管理時，用戶會很高興，他們不需要為每件小事都參與[治理]論壇，」戈德伯格補充道。

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.

根據 DefiLlama 的數據，以鎖定總價值 190 億美元計算，Aave 是最大的借貸協議，這是自 2021 年 10 月以來的最高金額。