You hold Bitcoin and need liquidity. Selling means losing your position and triggering a taxable event. The alternative: borrow against your BTC and keep your exposure intact. Chainflip Lending lets you deposit native Bitcoin as collateral and borrow stablecoins without KYC, wrapped tokens, or centralized custodians.
With Lending 2.0 now live, borrowers can earn Boost yield on their collateral while their loan is active. This guide covers the updated October 2026 interface, new borrowing options including TRON USDT, and step-by-step instructions to open your first position.
Why Borrow Against Bitcoin Instead of Selling?
Bitcoin-backed loans solve a simple problem: accessing liquidity without giving up your BTC. When you sell, you crystallize gains (or losses), owe taxes on profits, and exit your position. When you borrow, your Bitcoin stays yours.
The crypto lending market has grown substantially, with outstanding crypto-collateralized loans reaching $73.59 billion by Q3 2025. Chainflip currently holds $1.2 million in active loans, secured by its decentralized validator network rather than a centralized custodian.
What You Can Borrow on Chainflip
Chainflip accepts native BTC on the Bitcoin network as collateral. You can borrow from three markets:
USDT on Ethereum (ERC-20)
USDC on Ethereum (ERC-20)
USDT on TRON (TRC-20)
The TRON USDT option launched in June 2026 and offers lower gas costs for borrowers who prefer TRC-20 tokens. All three markets pull from the same collateral pool, so your BTC backs whichever stablecoin you choose.
Understanding LTV and Liquidation
Chainflip's maximum loan-to-value ratio is 80%. If you deposit 1 BTC worth $60,000, you can borrow up to $48,000 in stablecoins. Most borrowers stay well below this threshold to avoid liquidation risk during price drops.
Interest rates on Chainflip Lending are utilization-based, meaning they adjust dynamically as pool utilization changes. For current rates across all markets, check the Lending dashboard directly.
New in Lending 2.0: Boost Yield on Collateral
The biggest change since earlier guides is the Boost yield feature. Previously, collateral sat idle while securing your loan. Now, you can opt to earn Boost fees on your deposited BTC.
When enabled, your collateral contributes to Chainflip's swap liquidity during periods of high demand. You earn a share of swap fees while maintaining your loan position. This is optional and can be toggled in the updated interface.
Step-by-Step: Opening a BTC-Backed Loan
1. Connect Your Wallet
Navigate to lp.chainflip.io/lending. Connect an Ethereum wallet (MetaMask, Rabby, or any WalletConnect-compatible option) to interact with the interface. You'll also need a Bitcoin wallet to send your collateral.
2. Select Your Collateral Amount
Click "Open Position" and enter the amount of BTC you want to deposit. The interface shows your maximum borrowable amount at 80% LTV and a recommended "safe" amount at lower ratios. The October 2026 UI displays a liquidation price estimate based on your chosen amount.
3. Choose Your Borrow Asset and Amount
Select USDT (Ethereum), USDC (Ethereum), or USDT (TRON) from the dropdown. Enter your desired borrow amount. The interface updates in real-time to show your resulting LTV, estimated interest, and liquidation threshold.
4. Enable Boost Yield (Optional)
A new toggle appears below the borrow amount field: "Earn Boost yield on collateral." Enabling this allows your BTC to generate swap fees while securing your loan. The current estimated APR displays next to the toggle.
5. Deposit BTC
Click "Deposit Collateral" to generate a unique Bitcoin deposit address. Send your BTC from any wallet. The interface tracks incoming confirmations. Chainflip requires 3 Bitcoin confirmations before your collateral is active.
6. Receive Your Loan
Once confirmations complete, your stablecoins are sent to the address you specified. For Ethereum tokens, they arrive in your connected wallet. For TRON USDT, you'll enter a TRC-20 address during the borrow step.
Managing Your Position
The Lending dashboard shows your active positions, current LTV, accrued interest, and Boost earnings if enabled. You can repay partially or fully at any time. There's no lock-up period.
If BTC price drops and your LTV approaches 80%, Chainflip's soft liquidation mechanism gradually reduces your position rather than liquidating everything at once. This protects borrowers from flash crashes while ensuring lenders are repaid.
How Chainflip Secures Your Collateral
Your Bitcoin is secured by Chainflip's validator network, not held by a centralized custodian. This decentralized custody model means no single entity controls the keys. The protocol has processed over $6 billion in cumulative swap volume using the same security architecture.
For borrowers who want to understand the underlying infrastructure, the same native Bitcoin handling that powers Chainflip's swaps also secures lending collateral.
Resources
Swap - Start swapping native assets
Lending - Borrow against native Bitcoin
Blog - Product updates and announcements
Chainflip Scan - Track swaps and network activity
Website - Explore Chainflip
Earn with Chainflip:
Boost - Earn fees by providing single-sided liquidity with no IL risk
Stablecoin Strategies - Deposit stablecoins and earn optimized yields
Provide Liquidity - Supply assets to Chainflip's liquidity pools
Stake FLIP - Delegate FLIP and earn staking rewards
Find us:
What collateral does Chainflip Lending accept?
Chainflip accepts native BTC on the Bitcoin network as collateral. You send real Bitcoin, not wrapped versions. Neither wBTC nor cbBTC are accepted as lending collateral.
What's the maximum loan-to-value ratio?
The maximum LTV is 80%. If you deposit $10,000 worth of BTC, you can borrow up to $8,000 in stablecoins. Most borrowers maintain lower ratios to buffer against price volatility.
Can I borrow USDT on TRON through Chainflip?
Yes. Chainflip supports USDT on TRON (TRC-20) as a borrowing option alongside USDT and USDC on Ethereum. You select your preferred network during the borrow flow.
What is Boost yield on collateral?
Lending 2.0 introduced the option to earn Boost fees on your deposited BTC. When enabled, your collateral contributes to swap liquidity and earns a share of fees while still securing your loan.
Is there KYC required to borrow?
No. Chainflip Lending operates without KYC requirements. You connect a wallet, deposit BTC, and borrow stablecoins. Your collateral is secured by validators, not a centralized custodian.
