Avalon USDa Review 2026: BTC-Backed Stablecoin and Fixed-Rate Loans

Avalon USDa is the stablecoin product of Avalon Labs, a company that describes itself as an on-chain capital market for Bitcoin. DefiLlama classifies USDa as a CDP, or collateralized debt position, product tied to Avalon's CeDeFi lending platform. Avalon Labs has been reported as the issuer of USDa, a Bitcoin-collateralized stablecoin, in a Plume partner profile from August 2025.

The homepage presents Avalon as a lender for Bitcoin holders. It advertises a six-month fixed-term loan at a flat 7% annual rate, a Super Earn product with a 15% target APY, and more than 50 isolated Bitcoin markets. It also claims $3.1B in total capital loaned, more than 300,000 users and $14.8M in interest distributed. These are the project's own figures and the project does not provide an independent source for them.

The project raised a $10 million Series A, reported by Yahoo Finance in December 2024. It has an AVL token that DefiLlama lists, and a third-party listing describes an AVL airdrop. Older listings describe the protocol as built on Merlin Chain, while DefiLlama now lists USDa across Ethereum, BNB Chain, Mantle, Sonic, Berachain and Kaia.

Avalon USDa works like other collateralized debt positions. A user deposits Bitcoin or a Bitcoin-linked asset such as FBTC into a lending market, and the protocol lets them borrow USDa up to a set loan-to-value ratio. The collateral stays locked while the loan is open, and the borrower repays the USDa to get it back.

The homepage describes the loans as fixed-rate, currently quoting a flat 7% annual rate on a six-month term. A fixed rate means the borrower's interest cost does not float with market rates during the term, which is different from the variable rates common on many lending apps.

The homepage also describes a live loan-to-value display and proactive safeguards meant to flag risk before liquidation. Liquidation is the process where collateral is sold to repay a loan when its value falls too far, so the loan-to-value figure is the main number to watch.

The project does not publish a fee schedule for USDa borrowing, redemption or Super Earn. Users would typically see interest rates, any origination or liquidation costs, and network gas in the app and the project documentation, which the homepage links to but which the project does not reproduce. Check those terms before committing collateral.

Safety depends on several claims that are hard to verify from public sources. The homepage names four audit firms and links to reports on GitHub, but DefiLlama lists no audits for the product, so readers should open the reports and check their scope and dates. The homepage also describes 24/7 monitoring and custody by third parties, but does not name the custodians.

Smart-contract risk is present in any CDP or lending product. A bug or an exploit could affect locked collateral or the USDa peg. Counterparty risk applies to the custodians and to the issuer's operations. The project does not describe any past incidents, hacks or peg failures, and that absence is not the same as a clean record.

Regulatory status is not stated publicly. Borrowing against crypto collateral is a financial activity, and rules differ by country. Users must be adults and should check whether such services are legal where they live. Only borrow what you can afford to have liquidated.

Avalon USDa is aimed at Bitcoin holders who want to borrow against their BTC rather than sell it, and at users comfortable with on-chain lending and collateral management. It is less suited to people who need a simple savings product or who cannot monitor a loan-to-value ratio and liquidation risk over a six-month term.