OpenSky Finance
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Protocol TVL
About OpenSky Finance
The first integrated peer-to-pool and peer-to-peer NFT lending protocol built on top of aave.com
Description sourced from DeFiLlama's protocol metadata; teams submit their own copy when listing.
How OpenSky Finance's TVL is measured
DeFiLlama publishes the exact rules used to aggregate on-chain balances into the headline TVL figure shown on this page. The methodology below is the team's own source-of-truth description.
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.
If a contract or vault isn't in this list, its balance does not contribute to the TVL displayed on Mantapex or DeFiLlama.
Security & Audits
Oracles supply external price data to on-chain contracts. Oracle compromise is a common attack vector — diversified providers reduce single-point-of-failure risk.
OpenSky Finance Timeline
Major events flagged by the DeFiLlama community — protocol launches, exploits, governance changes, and incentive programs.
- Sep 6, 2022Listed on DeFiLlama
Protocol Profile
OpenSky Finance is a NFT Lending protocol that lets users supply assets as collateral, borrow against them, and earn interest from borrowers paying variable or stable rates. It is deployed on Ethereum. The codebase has been independently audited (2 reports on file).
TVL Distribution by Chain
Supported Chains
Protocol Footprint
OpenSky Finance is a single-chain protocol, deployed exclusively on Ethereum — this concentrates execution risk but simplifies the trust model. Price feeds come from a single oracle provider (Internal); an outage or manipulation of that feed would propagate into every market the protocol prices. Two audit reports are published on DeFiLlama, which is in line with typical practice for protocols at this scale.
Official Resources & Links
Verified external resources for OpenSky Finance — use these to read the source code, follow governance discussions, or cross-check on-chain data against the original team's channels.
Other NFT Lending protocols on Mantapex
OpenSky Finance is one of 7 NFT Lending protocols Mantapex tracks in this category. Direct peers ranked by total value locked include Blur Lending, Bitty, Gondi V3, and 3 more. These peer protocols collectively secure $3.4M in deposits, giving you a frame of reference for whether OpenSky Finance's own TVL is at the top, middle, or tail of the category.
Related protocols
Other DeFi protocols connected to OpenSky Finance by category, deployment chain, or shared codebase lineage — useful for comparing TVL, fee models, or audit posture across direct peers.
Other NFT Lending protocols
Top protocols on Ethereum
Fork lineage & related versions
Risk Warning
DeFi protocols carry inherent risks including smart contract vulnerabilities, liquidity risks, and potential loss of funds. Always do your own research before investing.
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