Borrow USDT
against Bitcoin
Borrow USDT
against Bitcoin
Borrow USDT
against Bitcoin
Borrow USDT without selling a single sat
Borrow USDT without selling a single sat
Available globally, Standard and Instant Loans
Available globally, Standard and Instant Loans
Request your loan in just 10 minutes
Request your loan in just 10 minutes
Instant Loans available
Instant Loans available
Need USDT now? Instant Loans skip the matching queue entirely. Get funded often within 24 hours.
Need USDT now? Instant Loans skip the matching queue entirely. Get funded often within 24 hours.
Fixed rates from ~5% APY
Fixed rates from ~5% APY
Launch offer: 0% origination fees on Instant Loans. Fixed borrowing rates starting at around 5% APY
Launch offer: 0% origination fees on Instant Loans. Fixed borrowing rates starting at around 5% APY
3 - 24 month terms
3 - 24 month terms
Flexible loan durations to suit your needs.
Flexible loan durations to suit your needs.
How it works in 4 simple steps
How it works in 4 simple steps
1. Set your loan terms
Choose your amount, rate, and period, or pick an Instant Loan for immediate access. Once listed, you confirm when an investor funds it.
2. Lock your Bitcoin
Sent to a non-custodial, on-chain escrow. Verifiable by you, anytime.
3. Receive USDT
Sent directly to your wallet. No delays, no conversion steps.
4. Repay and reclaim your Bitcoin
Repay by maturity. Your Bitcoin will be returned to your wallet.
Quick answers
Do you accept collateral other than Bitcoin?
How much Bitcoin do I need?
Who holds my Bitcoin?
How does the escrow work, and is it safe?
When can my collateral be liquidated?
Can I avoid liquidation?
Where is Firefish available?
What happens if Firefish becomes unavailable?
Quick answers
Do you accept collateral other than Bitcoin?
How much Bitcoin do I need?
Who holds my Bitcoin?
How does the escrow work, and is it safe?
When can my collateral be liquidated?
Can I avoid liquidation?
Where is Firefish available?
What happens if Firefish becomes unavailable?
Firefish Europe s.r.o. (ID: 55912974) is authorised as a crypto-asset service provider (CASP) under Regulation (EU) 2023/1114 (MiCA) to provide crypto-asset services referred to in Article 3(1) (16)(a), (c), (d) and (j). This authorisation covers crypto-asset services provided within the Firefish platform offering —operation of the bitcoin collateral escrow environment, liquidation exchange of collateral, and related on-chain transfers. Any other services available through the Firefish platform or Firefish activities connected to the platform operation fall outside the scope of MiCA and are not covered by this authorisation.
©2026 Firefish. All rights reserved.
Firefish
Firefish Europe s.r.o. (ID: 55912974) is authorised as a crypto-asset service provider (CASP) under Regulation (EU) 2023/1114 (MiCA) to provide crypto-asset services referred to in Article 3(1) (16)(a), (c), (d) and (j). This authorisation covers crypto-asset services provided within the Firefish platform offering —operation of the bitcoin collateral escrow environment, liquidation exchange of collateral, and related on-chain transfers. Any other services available through the Firefish platform or Firefish activities connected to the platform operation fall outside the scope of MiCA and are not covered by this authorisation.
©2026 Firefish. All rights reserved.
Firefish
Firefish Europe s.r.o. (ID: 55912974) is authorised as a crypto-asset service provider (CASP) under Regulation (EU) 2023/1114 (MiCA) to provide crypto-asset services referred to in Article 3(1) (16)(a), (c), (d) and (j). This authorisation covers crypto-asset services provided within the Firefish platform offering —operation of the bitcoin collateral escrow environment, liquidation exchange of collateral, and related on-chain transfers. Any other services available through the Firefish platform or Firefish activities connected to the platform operation fall outside the scope of MiCA and are not covered by this authorisation.
©2026 Firefish. All rights reserved.
Firefish