Convert Inter Stable Token IST to Optimism OP

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.

Optimism is a network of chains called the Superchain, built on the open-source OP Stack. OP Mainnet was the first chain, with several others now operating on the OP Stack architecture, including Base (by Coinbase), Unichain (by Uniswap), Ink (by Kraken), and World Chain (by Worldcoin). The OP Stack serves as a framework for Ethereum Layer 2 chains and supports significant L2 activity. Every OP Chain in the Superchain contributes back to the Optimism Collective and all chains follow a standardized revenue-sharing model: the greater of 2.5% of total chain revenue or 15% of onchain profit (defined as fees minus L1 gas costs) is paid back to the Optimism. By aligning economic incentives across many chains, Optimism aims to transform Ethereum scaling into a sustainable flywheel by delivering fast, low-cost transactions while reinvesting in the future of the ecosystem. OP holders participate in governance to shape protocol upgrades, funding decisions, and more