LayerCover

Coverage Types

Stablecoin depeg and vault cover explained

TL;DR: LayerCover currently offers two launch coverage types: stablecoin depeg protection and vault share protection.

At a Glance

💵 Stablecoin Depeg🏦 Vault Cover
ProtectsStablecoin peg lossYield vault shares
Asset ExamplesUSDC, DAI, FRAXMorpho Vault
Claim TriggerPermissionless (asset swap)Permissionless (asset swap)
ResolutionDeterministic (1:1 swap)Deterministic (snapshot value)
Payout SpeedInstantInstant
CustodyTransfer depegged tokensTransfer vault shares

💵 Stablecoin Depeg Cover

Protects against loss of peg for stablecoins. If a covered stablecoin deviates significantly from $1, you can claim.

How it works:

  • Your policy covers a specific USDC amount on a specific stablecoin pool
  • When a depeg event is confirmed, you transfer your depegged tokens to the protocol
  • You receive full USDC value based on your coverage amount
  • The protocol holds the depegged tokens as salvage - they may recover value later

Think of it as a put option. You're buying the right to sell your stablecoin at $1, regardless of current market price.


🏦 Vault Cover (ERC-4626)

Protects yield-bearing vault shares against smart contract exploits, hacks, or other loss events.

How it works:

  • At purchase, the protocol snapshots your vault position's USDC value
  • You retain full custody of your vault shares and continue earning yield
  • If the vault is exploited, you transfer shares and receive the snapshot value in USDC
  • The protocol retains the (potentially worthless) shares as salvage

Key distinctions from stablecoin cover:

StablecoinVault Cover
SnapshotNot needed (1:1 peg)Required at purchase
Asset custodyYou hold until claimYou hold until claim
Yield during coverageN/AYou keep earning
Payout basisCoverage amountSnapshot value (capped)

Choosing the Right Coverage

You want to protect...Choose...Why
USDC or DAI holdingsStablecoin DepegDirect 1:1 peg protection
Aave/Compound depositsVault CoverSnapshot-based vault protection
Multiple positionsMultiple policiesOne policy per risk - diversify!

Next Steps