Convert Inter Stable Token IST to Mantle Restaked Ether CMETH

Inter Protocol ( is a community organized, decentralized application on the Agoric chain that implements the Inter Stable Token (IST), an overcollateralized, cryptocurrency-backed stable token for the interchain ecosystem. The Hardened JavaScript smart contracts are written using the Zoe framework, which relies on the Electronic Rights Transfer Protocol (ERTP) for token support. IST is designed to maintain parity with the US dollar (USD) for broad accessibility and is the native fee token for the Agoric platform, providing some of the core functionality and stability for the Agoric cryptoeconomy.

Deployed on Ethereum layer 1 (L1) and governed by Mantle, mETH Protocol has, since late 2023, been providing users with access to $mETH, a value-accumulating receipt token that is highly composable across a range of DeFi applications on Mantle Network L2, offering exposure to additional yield-bearing opportunities. Users stake ETH with mETH Protocol and receive yield-bearing $mETH, and unstake $mETH to receive the underlying principal staked ETH and accumulated rewards. Since the inception of mETH Protocol, Mantle's mission has been to deliver the most user-friendly and rewarding $mETH experience. Thanks to ecosystem-wide adoption, $mETH users are able to trade on Mantle DEXs, earn yield by providing liquidity to $mETH liquidity pools, and generate yield within decentralized money markets. With $mETH's increasing adoption and composability within Mantle Ecosystem dApps, the protocol now ranks as the fourth largest ETH LSP by TVL. The introduction of $cmETH, a permissionless, composable liquid restaking token that unlocks restaking opportunities on Mantle, and $COOK, the protocol's upcoming governance token, mETH Protocol enters its next phase with further enhanced offerings. Through these features, mETH Protocol provides its users with capital efficiency, convenience, and a wide range of yield-bearing opportunities within Mantle Ecosystem dApps, all in a design that has been created to maximize security with non-custodial core smart contracts and off-chain services that enforce sanity bounds and risk limits.