Ask about Zentra Finance · freeTotal Value Locked$7,874
TVL by Chain
Citrea$7,874
Key Metrics
Fees 30d$1.64
Fees 30d by chain
Citrea$1.64
Fees 7d$0
Citrea$0
Fees 24h$0
Citrea$0
Cumulative Fees$25,808
Citrea$25,808
Revenue 30d$0.16
Revenue 30d by chain
Citrea$0.16
Revenue 7d$0
Citrea$0
Revenue 24h$0
Citrea$0
Cumulative Revenue$2,972
Citrea$2,972
Collateral Liquidated 30d$33.89
Collateral Liquidated 30d by chain
Citrea$33.89
Collateral Liquidated 7d$0
Citrea$0
Collateral Liquidated 24h$0
Citrea$0
Cumulative Collateral Liquidated$33.89
Citrea$33.89
Active Loans$9,031
Methodology
TVL: Counts the tokens locked in the contracts to be used as collateral to borrow or to earn yield. Borrowed coins are not counted towards the TVL, so only the coins actually locked in the contracts are counted. There's multiple reasons behind this but one of the main ones is to avoid inflating the TVL through cycled lending.View code on GitHubFees: Interest paid by borrowersView code on GitHubRevenue: Percentage of interest going to treasuryView code on GitHubCollateral Liquidated: Total USD value of collateral seized in LiquidationCall events.View code on GitHubHacks
Date: Sep 9, 2026
Amount: $140,030
Classification: Token & Share Accounting
Technique: Rounding Error
Zentra’s Aave V3-based lending implementation contained a boundary-condition accounting flaw in repayWithATokens. The attacker borrowed assets and requested repayment of the outstanding debt plus exactly one base unit. The debt-token path’s ceil-rounding cleared the debt in full, while the aToken burn path’s rounding safeguard reduced the required burn to the caller’s available aToken balance. Because the attacker held no corresponding aTokens, the burn was reduced to zero. The Pool therefore recorded the debt as repaid without receiving equivalent value, allowing the attacker to withdraw the original flash-funded collateral while retaining the borrowed reserve assets. The sequence was repeated against ctUSD and USDC.e
Chains: Citrea
Language: Solidity
Target Type: DeFi Protocol
Competitors
Zentra Finance history
TVL is the default DefiLlama definition, which excludes Active Loans. Daily values are UTC snapshots from Feb 17, 2026 to Nov 13, 2026.
All-time high TVL: $2m on Aug 28, 2026. All-time low TVL: $8,019 on Nov 13, 2026.
Daily TVL, Oct 15, 2026 to Nov 13, 2026
| Date | TVL |
|---|---|
| Oct 15, 2026 | $10,716 |
| Oct 16, 2026 | $8,946 |
| Oct 17, 2026 | $8,917 |
| Oct 18, 2026 | $8,905 |
| Oct 19, 2026 | $8,853 |
| Oct 20, 2026 | $8,852 |
| Oct 21, 2026 | $8,898 |
| Oct 22, 2026 | $8,887 |
| Oct 23, 2026 | $8,798 |
| Oct 24, 2026 | $8,720 |
| Oct 25, 2026 | $8,730 |
| Oct 26, 2026 | $8,665 |
| Oct 27, 2026 | $8,696 |
| Oct 28, 2026 | $8,761 |
| Oct 29, 2026 | $8,668 |
| Oct 30, 2026 | $8,462 |
| Oct 31, 2026 | $8,514 |
| Nov 1, 2026 | $8,547 |
| Nov 2, 2026 | $8,596 |
| Nov 3, 2026 | $8,491 |
| Nov 4, 2026 | $8,456 |
| Nov 5, 2026 | $8,686 |
| Nov 6, 2026 | $8,380 |
| Nov 7, 2026 | $8,362 |
| Nov 8, 2026 | $8,328 |
| Nov 9, 2026 | $8,324 |
| Nov 10, 2026 | $8,297 |
| Nov 11, 2026 | $8,248 |
| Nov 12, 2026 | $8,247 |
| Nov 13, 2026 | $8,019 |
TVL at each month end, Feb 2026 to Nov 2026
| Date | TVL |
|---|---|
| Feb 28, 2026 | $161,593 |
| Mar 31, 2026 | $221,272 |
| Apr 30, 2026 | $258,249 |
| May 31, 2026 | $318,895 |
| Jun 30, 2026 | $517,714 |
| Jul 31, 2026 | $512,768 |
| Aug 31, 2026 | $2m |
| Sep 30, 2026 | $11,689 |
| Oct 31, 2026 | $8,514 |
| Nov 13, 2026 (latest) | $8,019 |
Fees and revenue by UTC calendar month, Apr 2026 to Nov 2026
| Month | Fees | Revenue |
|---|---|---|
| Apr 2026 | $226.52 | $24.91 |
| May 2026 | $879.01 | $88.24 |
| Jun 2026 | $2,699 | $304.57 |
| Jul 2026 | $2,641 | $312.92 |
| Aug 2026 | $7,685 | $854.26 |
| Sep 2026 | $11,676 | $1,387 |
| Oct 2026 | $0 | $0 |
| Nov 2026 (to date) | $1.64 | $0.16 |
The .csv export on the chart above downloads every daily value. The same data is in the public API: https://api.llama.fi/protocol/zentra-finance
Frequently asked questions
What is Zentra Finance's TVL?
As of Nov 13, 2026, Zentra Finance has $7,874 in total value locked. TVL has decreased 27.7% over the past 30 days.
What chains does Zentra Finance operate on?
Zentra Finance operates on Citrea. Citrea holds the largest share at 100%.
How much has Zentra Finance generated in fees and revenue?
Over the past 30 days, Zentra Finance generated $1.64 in fees. Of that, $0.16 was protocol revenue. Based on the trailing year, the annualized rate is $44,018 in fees and $5,069 in revenue.
How does Zentra Finance's TVL compare to similar protocols?
Among Lending protocols tracked by DefiLlama, Zentra Finance ranks #312 by TVL. The category holds $46.721b across 520 protocols, and Zentra Finance accounts for <0.1% of that total. Similar protocols include Morpho Blue, Mystic Finance Lending, Aave V3, SparkLend, JustLend V1, Maple, Hyperliquid Earn, Kamino Lend, Compound V3, and Venus Core Pool.
How much has been borrowed through Zentra Finance?
As of Nov 13, 2026, Zentra Finance has $9,031 in active loans.
Has Zentra Finance ever been exploited?
Zentra Finance has 1 recorded security incident. The most recent incident occurred on Sep 9, 2026 and involved $140,030. It was classified as Token & Share Accounting.