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Mar 24, 2026
The Missing Dimension
DeFi built $64B in lending, all floating-rate. No maturities, no yield curve, no way to lock a rate. Global fixed income exceeds $145T, built on what DeFi skipped: fixed rates and maturity dates. Fira adds the missing dimension.
Mar 23, 2026
Fira documentation and whitepaper are live
Full documentation, whitepaper, six audit reports, and every contract address, all public before the first market opens. Every number verifiable. Every risk disclosed.
Mar 5, 2026
Multiply is live. Scaling UZR Positions Just Got Simpler.
Leverage in DeFi has always required assembly. Deposit, borrow, swap, redeposit, repeat. Multiply compresses the entire loop into one transaction.
Feb 18, 2026
Earn Little Red Envelopes for Chinese New Year
Chinese New Year is about renewal, momentum, and moving forward together.
Jan 16, 2026
Expanding Our Bug Bounty for Fira UZR
Fira UZR is live on Ethereum, and its security matters. We’re expanding the bug bounty for the UZR module, with rewards up to $7.5M for critical findings, clear scope, and responsible disclosure rules.
Jan 14, 2026
Usual Zero Rate, a Native Credit Primitive For USD0
UZR makes USD0 working capital: zero-rate borrowing, protocol-owned credit via Fira, and bUSD0 as a zero-coupon bond. Native rails. Clear economics.
Jan 8, 2026
Usual Zero Rate: Bringing Usual’s Credit Lane Home
Usual didn’t start by building a lending market. It started by making dollars usable onchain. Usual Zero Rate brings the credit lane home, turning USD0 from a parked balance into real financial infrastructure.
Announcement
Aug 29, 2024
© 2026 Fira · Fixed rates, onchain
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