Ophis Blog
Writing for the agent era
Intent-based, MEV-protected swaps, and how to build on them. Notes on AI agents, rebates, and multi-chain DeFi.
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How to swap on Unichain: gasless and MEV-protected
Step-by-step guide to swapping on Unichain with Ophis: connect a wallet, sign an EIP-712 order, and solvers settle it in a batch. Gasless, MEV-protected, 0.10% fee.
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Swap on Optimism: MEV-protected DEX aggregator + rebates
How to swap on Optimism with Ophis: intent orders with a hard limit price, MEV-protected batch settlement, a flat 0.10% fee, and volume rebates up to 50%.
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AI agent token swaps with GOAT or Coinbase AgentKit
Wire a swap tool into a GOAT SDK or Coinbase AgentKit agent with Ophis: bounded orders, pinned receiver, capped slippage, gasless MEV-protected settlement.
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Ophis vs CoW Swap: what a CoW Protocol fork changes
Ophis is a CoW Protocol fork: same batch auctions and MEV protection, plus an agent stack, a 0.10% base fee, and sovereign deployments on Optimism and Unichain.
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Gasless token swaps: how intent-based trading removes gas
Sign an off-chain EIP-712 order and a solver executes it on-chain, paying the gas. The fee comes out of the token you sell, so you can swap with zero ETH.
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MEV-protected swaps: how batch auctions stop sandwich attacks
Sandwich attacks need a visible pending transaction and control over ordering. Batch auctions with a uniform clearing price remove both. Here is the mechanism.
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How to let an AI agent swap tokens: safely, and MEV-protected
Agents can already pay. Swapping is the harder, riskier half. Here is how to give an AI agent the ability to swap tokens through Ophis (via an MCP server, the Intent API, or the SDK), with the safety rails (bounded orders, a pinned receiver, MEV-protected settlement) that stop an autonomous signer from draining itself.
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