Liquidium, developer of Bitcoin’s leading peer-to-peer lending protocol, has now launched a cross-chain loan product. It allows unbelief lending and borrowing throughout Bitcoin, Ethereum, and Solana without the use of wrapped tokens or centralized bridges. The announcement was made at the Bitcoin 2025 conference.
Cross-chain protocol is activated by the Internet Computer (ICP) chain fusion technology. It offers a native Bitcoin yield and collateral mechanism that directly connects to the USDT USDT or the Solana’s pools, without any custodial risk.
Liquidium carries native-to-native lending without wrapping
To date, borrowing against native Bitcoin and receiving indigenous ownership of other blockchains required using wrapped tokens (such as WBTC) or centralized bridges – structures that identify the opposite danger and technical complexity. The new protocol of Liquidium destroys the paradigm.
In chain fusion, users can now post layer 1 bitcoin as collateral and borrow native stablecoins in Ethereum or Solana. The process is seamless, which does not have to bridge or wrap the property. Users receive borrowed assets directly on their metamask or phantom wallets, while keeping their BTC safely stored on-chain in purses such as ledger or xverse.
Robin Obermaier, Liquidium CEO & Co – Founder, said, “Bitcoin was built for itself – sovereignty, not giving up keys to centralized bridges. Through the liquidium, users do not have to think about ‘which chain’ in all – that we have been the symbolic so there is just a blockchain.”
Targeting the unfinished idle potential wrapped in bitcoin
The timing of the liquidium comes as defi protocols in Ethereum and Solana are continuous balloon. Protocols such as AAVE, Morpho, and Kamino are now controlling ten -ten -billion dollars in the total amount locked. But more than $ 4.3 billion in the BTC wrapped remains unexpectedly at the Ethereum Defi, which earns a bit of return, according to the overall of the May 2025 reserve.
The wide pool of this underutilized capital represents a clear opportunity in the market.
Liquidium, which has already processed more than $ 430 million in Bitcoin Layer 1 loans and facilitates about 100,000 loans, aims to address this bad demand. More than 3,100 BTCs in ordinances-based loans that only highlight appetite for Bitcoin-King-Out lending solutions.
Rebranding and expanding market
Liquidium also announced that the original layer-1 Bitcoin Lending App-dedicated to Bitcoin, BRC-20S, and Runes-has been rebranded as LiquidiumWTF, creating a unique identity for Niche Bitcoin-roaring niche users. The new cross-chain product will serve a wider audience throughout the multi-chain defi landscape.
The company plans to launch a closed beta in Q3 2025, followed by a public release next year. Users can join the waiting list with Liquidium.FI.
“The implementation of Liquidium shows how chain fusion can unlock the completely new Defi Primitives,” said Lomesh Dutta, VP of growth in the DFinity Foundation. “This is exactly the kind of change we thought – bringing bitcoin’s security and liquidity to the broader blockchain ecosystem.”
“The implementation of Liquidium shows how chain fusion can unlock the completely new Defi Primitives,” said Lomesh Dutta, VP of growth in the DFinity Foundation. “This is exactly the kind of change we thought – bringing bitcoin’s security and liquidity to the wider blockchain ecosystem.”
Strategies back and technical strength
Established in 2022, Liquidium raised $ 4 million throughout the pre-seed and seed round. Its supporters include The Stacks Foundation, CMS Holdings, Portal Ventures, Newman Capital, Bitcoin startup lab, and UTXO management.
The use of chain fusion liquidium – a product of the Internet computer protocol of the DFinity Foundation – is farming it. Technology allows atomic, trust-minimized implementation throughout the chain without intermediary layers, offering a radically safer and friendly experience than fragmented bridging systems today.
While Bitcoin is increasingly becoming a capital base than a transactional currency, protocols such as Liquidium place a basis for BTC’s productive expansion in the Defi economy. The combination of non-custodial design, native asset support, and cross-chain function can place liquidium as a protocol that determines the category.
The closed beta will be a critical test for adoption, especially for users who have previously been reluctant to lock the BTC on Ethereum Smart Contracts or Custodial Bridge Systems.
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Image credits: Liquidium