Flow Traders tests Lombard’s Bitcoin-backed stablecoin credit

Lombard Finance has launched its Bitcoin Onchain Credit Strategy with Flow Traders as an early institutional participant.

Summary

• Flow Traders can borrow stablecoins while Bitcoin Earn deposits provide collateral coverage through Cap’s platform.
• Bitcoin holders receive underwriting premiums alongside vault returns, linking yield directly to institutional borrowing demand.
• Chainlink CCIP moves BTC.b from Avalanche into Ethereum, widening cross-chain access to the credit strategy.

The product lets the market maker borrow stablecoins without posting its own collateral directly onchain. Instead, Bitcoin supplied through Lombard’s Bitcoin Earn vault provides separate collateral coverage through Cap’s credit platform.

The model connects Flow Traders’ demand for stablecoin financing with Bitcoin holders seeking yield. Borrowing premiums paid by the trading firm flow to depositors whose assets support the credit. Lombard said the new allocation sits inside Bitcoin Earn, which has recorded more than $1 billion in deposits from over 38,500 users.

Flow Traders borrows through Bitcoin depositors

Flow Traders accesses stablecoins through Cap’s automated credit marketplace on Ethereum. Bitcoin Earn depositors supply the assets that cover the loan, while Symbiotic provides the shared-security layer. Cap’s documents say approved operators can borrow reserve assets after receiving enough collateral from delegators. Each operator receives isolated coverage rather than sharing the same collateral across several borrowers.

If a covered loan falls below its required safety level, Cap can liquidate or slash the delegated assets to repay debt. Lombard CEO Jacob Phillips said, “By separating the borrower from the collateral provider, the parties involved have made it possible for regulated, institutional trading firms to tap into onchain credit for the first time.”

Flow Traders executive Michael Lie said the strategy links Bitcoin holders with financing demand that is “less correlated to DeFi market conditions.”Flow Traders has traded digital assets since 2017 and provides liquidity across exchange-based and bilateral institutional markets.

Bitcoin Earn adds institutional credit premiums

Bitcoin Earn operates as a managed meta-vault. Users can deposit LBTC, BTC.b, WBTC or native Bitcoin and receive BTCe receipt tokens. Professional managers allocate the pooled assets across several strategies rather than one lending market. Sentora manages the initial vault, while Veda supplies its infrastructure.

Lombard launched Bitcoin Earn in February 2026 as a managed Bitcoin yield product. The new credit strategy becomes one allocation within that structure. Flow Traders’ fixed annualized premium adds another source of return alongside other vault strategies, whose yields can change with market conditions.

Lombard’s documentation says BTCe withdrawals may take up to 14 days and settle in LBTC, regardless of the asset originally deposited. The company also lists smart contract, strategy and liquidity risks. Audits may reduce technical risk, but they cannot remove the chance of code failures, losses or delayed withdrawals.

Cap also states that delegators face slashing risk if an operator becomes undercollateralized. The yield therefore reflects defined credit and technical exposure rather than a guaranteed return. Cap’s risk disclosures warn that malicious or undercollateralized operators may put delegated assets at risk.

Chainlink moves BTC.b into the Ethereum vault

Lombard uses Chainlink’s Cross-Chain Interoperability Protocol to move BTC.b from Avalanche into the Ethereum vault used by the strategy. CCIP lets supported applications transfer tokens and messages between blockchains. This allows the credit product to draw Bitcoin liquidity from Avalanche while Cap manages borrowing on Ethereum.

The cross-chain step follows Lombard’s May decision to use CCIP for more than $1 billion in LBTC and BTC.b assets. The company said the change aimed to standardize transfers as its Bitcoin products expanded across more networks.

As crypto.news reported, Lombard moved LBTC and BTC.b to Chainlink CCIP as its exclusive cross-chain infrastructure after reviewing its bridge setup. Lombard said the migration replaced LayerZero across several networks.

The BTC.b route follows Lombard’s acquisition of the asset and its infrastructure from Ava Labs in October 2025. As previously reported, the deal included BTC.b’s existing Avalanche integrations and user base. Lombard planned to expand the 1:1 Bitcoin asset to Ethereum, Solana and other networks.

Pilot tests a different lending structure

Traditional DeFi loans usually require borrowers to post more collateral than they receive. Lombard’s structure separates the borrower from the collateral provider. Flow Traders receives stablecoins, Bitcoin Earn depositors provide coverage, and Cap’s contracts track the loan, collateral level and possible liquidation.

The setup does not remove lending risk. It depends on Lombard’s vaults, Cap’s credit contracts, Symbiotic’s collateral system, Chainlink’s cross-chain service and Flow Traders meeting its repayment duties. Problems in any connected system could affect returns, withdrawals or deposited assets.

Lombard has not disclosed the pilot loan’s size, duration, stablecoin type or interest rate. It has also not named other borrowers. The launch extends Lombard’s Bitcoin products beyond staking and standard DeFi lending, while testing whether Bitcoin depositors can support institutional stablecoin credit through an onchain structure.