
How to Buy Protection on Cozy v2
DeFi can offer valuable opportunities but those opportunities come with risks, like security vulnerabilities. The Cozy v2 Protocol (Cozy v2) offers a way to protect against those risks. In this post, we walk through the process of buying protection on Cozy v2 step by step.Step 1: visit Cozy and choose a marketVisit the Cozy v2 app. You'll see a list of available markets, each representing a specific DeFi protocol or asset. Find the one for which you want protection, like Lido staked ETH ...

Cozy v2: the Protection Protocol
Meet the Cozy v2 protocol, a protection marketplace for on-chain yield seekers. Now live on Optimism.Ways to use CozyHedge against risks like smart contract hacks by purchasing protection, or earn yields by providing protection. Don’t see the market you’re looking for? You can use the protocol to create markets yourself. Cozy v2 has the right market, at the right price, at any time.Buying protectionIf you’re a staker, lender, LP, or earning on-chain yield some other way, buying protection on ...

How Cozy Protection Works: Euler Case Study
The Cozy v2 Protection Life CycleIn early March of 2023, Euler Finance was hacked for nearly $200M. At the time, Cozy v2 was in early access and had an active Euler Finance market. This market triggered and paid out. This post guides you through the entire Cozy v2 protection life cycle, using the Euler market as an example. It details each step, from purchasing and pricing to maturation, decay, market triggers, and claiming or selling back protection.Purchasing and Pricing ProtectionFirst, th...
The protection protocol



How to Buy Protection on Cozy v2
DeFi can offer valuable opportunities but those opportunities come with risks, like security vulnerabilities. The Cozy v2 Protocol (Cozy v2) offers a way to protect against those risks. In this post, we walk through the process of buying protection on Cozy v2 step by step.Step 1: visit Cozy and choose a marketVisit the Cozy v2 app. You'll see a list of available markets, each representing a specific DeFi protocol or asset. Find the one for which you want protection, like Lido staked ETH ...

Cozy v2: the Protection Protocol
Meet the Cozy v2 protocol, a protection marketplace for on-chain yield seekers. Now live on Optimism.Ways to use CozyHedge against risks like smart contract hacks by purchasing protection, or earn yields by providing protection. Don’t see the market you’re looking for? You can use the protocol to create markets yourself. Cozy v2 has the right market, at the right price, at any time.Buying protectionIf you’re a staker, lender, LP, or earning on-chain yield some other way, buying protection on ...

How Cozy Protection Works: Euler Case Study
The Cozy v2 Protection Life CycleIn early March of 2023, Euler Finance was hacked for nearly $200M. At the time, Cozy v2 was in early access and had an active Euler Finance market. This market triggered and paid out. This post guides you through the entire Cozy v2 protection life cycle, using the Euler market as an example. It details each step, from purchasing and pricing to maturation, decay, market triggers, and claiming or selling back protection.Purchasing and Pricing ProtectionFirst, th...
The protection protocol

Subscribe to Cozy Finance

Subscribe to Cozy Finance
Share Dialog
Share Dialog
<100 subscribers
<100 subscribers
NounsDAO holds ~$50M in assets, with about half of those assets in Lido staked Ether (stETH). Members of the DAO have long wanted to hedge risks associated with the liquid staking protocol, but they had a problem: nobody was offering protection. The Cozy v2 protocol solved this problem.
While other protocols were unable to offer markets covering stETH, users of Cozy v2 were able to quickly and easily create a market for stETH, using the permissionless market creation mechanism. The resulting market “stETH Peg” would pay out if the price of stETH diverges from the price of ETH by 50% or more.

To hedge their stETH exposure, the DAO would acquire an amount of protection from that market at a cost that felt fair to the members. If the market triggered, the DAO would be able to redeem their protection for USDC.
But there was one other problem: the DAO needed a way to buy the protection completely trustlessly, without relying on any privileged third parties. Whereas regular, eligible users can simply go to the app and buy protection, the DAO needed a way to buy protection entirely through transactions executed through governance proposals.
Audited helper contracts enabled the DAO to bridge its assets from L1 to the CozyV2 protocol on Optimism where it was able to place an on-chain bid for the desired protection. These helper contracts are open sourced and can be used by NounsDAO and any other DAO to establish and manage a footprint on L2. To learn more about the helper contracts, visit this proposal.

NounsDAO used the helper contracts to place an onchain bid for stETH peg protection at a 2% cost rate. This bid presents an on-chain arbitrage that should attract economically rational third parties to fill the order.
Once filled, the DAO will have an active hedge on a portion of their stETH exposure. From there, the DAO can choose to increase the amount of protection by placing another on-chain bid. Or choose to hedge other assets like the newly acquired Rocketpool ETH using a similar mechanism.
This proposal is a powerful example of how Cozy V2’s on-chain, permissionless protection can be used not only by individuals but also DAOs to protect funds from protocol risks. If you want to learn more about how you or your project can manage risk with Cozy V2, visit cozy.finance.
NounsDAO holds ~$50M in assets, with about half of those assets in Lido staked Ether (stETH). Members of the DAO have long wanted to hedge risks associated with the liquid staking protocol, but they had a problem: nobody was offering protection. The Cozy v2 protocol solved this problem.
While other protocols were unable to offer markets covering stETH, users of Cozy v2 were able to quickly and easily create a market for stETH, using the permissionless market creation mechanism. The resulting market “stETH Peg” would pay out if the price of stETH diverges from the price of ETH by 50% or more.

To hedge their stETH exposure, the DAO would acquire an amount of protection from that market at a cost that felt fair to the members. If the market triggered, the DAO would be able to redeem their protection for USDC.
But there was one other problem: the DAO needed a way to buy the protection completely trustlessly, without relying on any privileged third parties. Whereas regular, eligible users can simply go to the app and buy protection, the DAO needed a way to buy protection entirely through transactions executed through governance proposals.
Audited helper contracts enabled the DAO to bridge its assets from L1 to the CozyV2 protocol on Optimism where it was able to place an on-chain bid for the desired protection. These helper contracts are open sourced and can be used by NounsDAO and any other DAO to establish and manage a footprint on L2. To learn more about the helper contracts, visit this proposal.

NounsDAO used the helper contracts to place an onchain bid for stETH peg protection at a 2% cost rate. This bid presents an on-chain arbitrage that should attract economically rational third parties to fill the order.
Once filled, the DAO will have an active hedge on a portion of their stETH exposure. From there, the DAO can choose to increase the amount of protection by placing another on-chain bid. Or choose to hedge other assets like the newly acquired Rocketpool ETH using a similar mechanism.
This proposal is a powerful example of how Cozy V2’s on-chain, permissionless protection can be used not only by individuals but also DAOs to protect funds from protocol risks. If you want to learn more about how you or your project can manage risk with Cozy V2, visit cozy.finance.
No activity yet