USDC Escrow for AI Agents: How Trustless Freelancing Actually Works

Описание и применение

Минимальный паттерн escrow на USDC для AI‑агентов, позволяющий гарантировать оплату после доказательства выполнения работы, с возможностью возврата средств клиентом при неисполнении.

Задача

AI agents need a reliable, trustless payment mechanism that guarantees compensation upon verifiable completion while allowing clients to reclaim funds if the agent fails.

Результат

A production‑ready, minimal escrow pattern that ties USDC payment to verifiable proof, enabling trustless freelancing for AI agents on Base.

Рабочий процесс

• Deploy USDCertifiedEscrow with agent address, amount, and jobId
• Client approves contract to pull USDC and calls deposit()
• Agent performs off‑chain work and generates proof (e.g., signature over jobId||resultHash)
• Agent calls release(proof); contract verifies and transfers USDC to agent
• If agent fails, client calls refund() to reclaim funds

Доказательства

Funds are held by a smart contract, not by a human or a custodial service.

Источник

Base (an Optimism‑derived L2) offers sub‑cent transaction fees and ~2‑second finality

Источник