Promethium
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Protocol TVL
About Promethium
Promethium is a lending optimizer protocol that's always on the hunt for the best rates, rebalancing your deposits and refinancing your loans while you sleep. And it doesn't stop there. Promethium also comes with a toolkit for managing deposits, loans, and liquidity mining rewards.
It's like having a Swiss Army knife for DeFi
Description sourced from DeFiLlama's protocol metadata; teams submit their own copy when listing.
How Promethium'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.
TVL displays the total amount of assets stored in the Promethium contracts, excluding not claimed fees.
If a contract or vault isn't in this list, its balance does not contribute to the TVL displayed on Mantapex or DeFiLlama.
Promethium Timeline
Major events flagged by the DeFiLlama community — protocol launches, exploits, governance changes, and incentive programs.
- Oct 4, 2023Listed on DeFiLlama
- Oct 1, 2023Profitable pools deployment
Protocol Profile
Promethium is a 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 Arbitrum. DeFiLlama tracks 1 historical event for this protocol since 2023.
TVL Distribution by Chain
Supported Chains
Official Resources & Links
Verified external resources for Promethium — use these to read the source code, follow governance discussions, or cross-check on-chain data against the original team's channels.
Other Lending protocols on Mantapex
Promethium is one of 7 Lending protocols Mantapex tracks in this category. Direct peers ranked by total value locked include Aave V3, Morpho V1, JustLend, and 3 more. These peer protocols collectively secure $43.4B in deposits, giving you a frame of reference for whether Promethium's own TVL is at the top, middle, or tail of the category.
Recent Promethium news
Latest reporting from major crypto news outlets covering Promethium.
- Cryptopolitan
Prometheum adds Uniswap and Arbitrum to crypto custody as securities
Prometheum is expanding its custody operation beyond Ethereum's ETH, and that means it would be holding UNI and ARB as securities.
- Blockworks
Prometheum to add ARB, UNI to custody platform launching next month
Prometheum Capital has plans to add Uniswap's UNI and Arbitrum's native ARB to the custodial platform it intends to launch in the coming weeks, the company said Wednesday.
- Cointelegraph
Prometheum labels UNI, ARB Securities in Custody Expansion
Prometheum is the only SEC-registered crypto custody provider and already treats ETH as a security.
- Invezz
Prometheum Capital announces Uniswap and Arbitrum custody services for US customers
Prometheum Capital, an SEC-recognized cryptocurrency firm, has announced the addition of Uniswap (UNI) and Arbitrum (ARB) to its custodial services for US customers. This…
- The Block
Prometheum adds ‘digital asset securities' UNI and ARB to its custodial ranks
Prometheum's custodial arm said it plans to add two new "digital asset securities" to its ranks, UNI and ARB.
- The Cryptonomist
Prometheum: custody of Uniswap and Arbitrum as securities between compliance and controversies in the crypto world
The debate on the regulation of cryptocurrencies in the United States
- Coindesk
Controversial Crypto Firm Prometheum to Treat Uniswap and Arbitrum's Tokens as Securities
Prometheum is forging ahead with its strategy to comply with the U.S. Securities and Exchange Commission's view on cryptocurrency transactions by letting two more tokens into its…
- Cointelegraph
US lawmakers demand SEC-FINRA records on Prometheum ETH custody
Prometheum's willingness to play along with the SEC's ambitions for crypto regulation has stirred disapproval in many quarters.
Related protocols
Other DeFi protocols connected to Promethium by category, deployment chain, or shared codebase lineage — useful for comparing TVL, fee models, or audit posture across direct peers.
Other Lending protocols
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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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