CoinFello

CoinFello is an AI-powered crypto assistant that lets users manage DeFi operations through natural language, while keeping their own wallets and private keys. Instead of handing over keys, users grant limited, revocable permissions (based on ERC-7710 and EIP-7702) so the AI agent can execute trades, manage liquidity positions, or automate strategies within strict boundaries. This solves a core pain point: DeFi is complex and intimidating, with users juggling multiple dApps, approvals, and risks. CoinFello simplifies this by turning intent into action—say what you want, and the agent handles the rest, with clear confirmation prompts and no blind signing.

Its main differentiator is the delegation model: users keep custody, and the agent only acts within explicitly defined limits (e.g., token, amount, chain, time). This reduces the "wallet-draining" risk common in AI crypto tools. In the past six months (March–September 2026), CoinFello launched publicly at EthCC in Cannes (March 30), introduced Fello 2 with an intent-based framework for complex strategies, and partnered with MetaMask to allow existing EOA wallets to upgrade to smart accounts without migration. It also launched a rewards program paid in MON tokens and introduced "agent skills" so external AI agents (like OpenClaw or Claude Code) can use CoinFello as an execution layer. No major negative incidents were reported in this period, though the platform is still early-stage and relies on user trust in permission boundaries.