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 | |
|---|---|---|
| Protects | Stablecoin peg loss | Yield vault shares |
| Asset Examples | USDC, DAI, FRAX | Morpho Vault |
| Claim Trigger | Permissionless (asset swap) | Permissionless (asset swap) |
| Resolution | Deterministic (1:1 swap) | Deterministic (snapshot value) |
| Payout Speed | Instant | Instant |
| Custody | Transfer depegged tokens | Transfer 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:
| Stablecoin | Vault Cover | |
|---|---|---|
| Snapshot | Not needed (1:1 peg) | Required at purchase |
| Asset custody | You hold until claim | You hold until claim |
| Yield during coverage | N/A | You keep earning |
| Payout basis | Coverage amount | Snapshot value (capped) |
Choosing the Right Coverage
| You want to protect... | Choose... | Why |
|---|---|---|
| USDC or DAI holdings | Stablecoin Depeg | Direct 1:1 peg protection |
| Aave/Compound deposits | Vault Cover | Snapshot-based vault protection |
| Multiple positions | Multiple policies | One policy per risk - diversify! |