The short answercrvUSD is a genuinely decentralised dollar: fully on-chain over-collateralisation, a peg that has behaved well in normal conditions, and the LLAMMA mechanism that liquidates gradually instead of at a cliff. The 2024 unwinding of large CRV-collateralised positions left bad debt in specific markets.
Best forBorrowing dollars with soft liquidation
Reserve qualityweight 30%
7.5avg 7.7
Attestation & auditweight 20%
7.5avg 7.2
Peg recordweight 20%
8.0avg 8.0
Redemption accessweight 15%
8.0avg 7.5
Regulatory standingweight 15%
6.0avg 6.6
this service category average across 15Score = Σ mark × weight. Works well for a specific use case, weaker outside it. Methodology.
| Criterion | Mark | What we found | Source | Checked |
|---|
| Reserve quality | 7.5 | not sourced yet | not sourced yet | — |
| Attestation & audit | 7.5 | not sourced yet | not sourced yet | — |
| Peg record | 8.0 | not sourced yet | not sourced yet | — |
| Redemption access | 8.0 | not sourced yet | not sourced yet | — |
| Regulatory standing | 6.0 | not sourced yet | not sourced yet | — |
What we liked, and what fell short
Liked- Entirely verifiable on-chain collateral
- LLAMMA soft liquidation reduces cliff-edge losses
- Peg has been well behaved since launch
Fell short- Bad debt appeared in some markets during the 2024 CRV liquidation episode
- Supply and liquidity are modest
Why the marks landed where they did
crvUSD is Curve's stablecoin, minted against collateral in isolated markets with a liquidation mechanism unlike anything else in DeFi. Everything backing it is visible on-chain, which is a property most stablecoins of comparable size cannot claim.
Soft liquidation and peg keepers
As collateral falls in value, LLAMMA converts it progressively into crvUSD rather than triggering an all-or-nothing liquidation, and reverses if the price recovers. Peg keepers mint and burn crvUSD into Curve pools to maintain the peg mechanically. Both are novel and both have worked in normal conditions.
What the 2024 episode showed
When very large CRV-collateralised borrowing positions unwound, bad debt appeared in specific markets — the collateral could not be liquidated at the modelled price because the position was too large relative to CRV's liquidity. The mechanism functioned as designed; the collateral concentration was the problem. That is a risk parameter question, and it is worth checking what backs the markets you rely on.
Scale
Supply and liquidity are modest relative to the major stablecoins, so crvUSD is more useful as a borrowing instrument within the Curve ecosystem than as a general-purpose dollar.
Who should use it
Borrowers wanting soft liquidation on Curve collateral, and users who value fully verifiable on-chain backing over liquidity.
FAQ
What backs crvUSD?+
Over-collateralised on-chain positions in isolated markets, fully verifiable at any time, with no off-chain or centralised assets.
What is LLAMMA?+
Curve's liquidation mechanism, which converts collateral into crvUSD progressively as the price falls and back again if it recovers, avoiding cliff-edge liquidation.
Has crvUSD had bad debt?+
Yes, in specific markets during the 2024 unwinding of very large CRV-collateralised positions, where the collateral could not be liquidated at the modelled price.
Is crvUSD widely used?+
Its supply and liquidity are modest, making it more useful as a borrowing instrument within Curve than as a general-purpose stablecoin.
