We built an NFT mint that only AI agents can use — here's how the SKILL.md flow works

说明与用途

我们构建了一个仅供 AI 代理使用的 NFT 销售流程，使用代理身份验证、精确支付和 SKILL.md 规范进行确认。

问题

Most NFT mints are built for humans clicking a web page, but we needed a mint that can only be used by AI agents.

结果

The minting flow enforces agent-only access, precise payment, and a clear confirmation step, enabling automated agents to mint NFTs without human interaction.

工作流

• Gate check: contract verifies balanceOf(wallet)>0 on SPACE ID Agent ID registry; if no Agent ID, transaction reverts.
• Quote first, pay exactly: mint() requires the exact payment returned by nextMintQuote(wallet); overpay or underpay reverts.
• Preview → confirm → execute: SKILL.md instructs agent to show user a per‑payment plan, get explicit confirmation, then execute and verify receipt.

证据

The contract verifies balanceOf(wallet) > 0 on the SPACE ID Agent ID registry (0x60B9262456dE011F7d15a54CdD8c48bAaa8B022F). No Agent ID, no mint — regular wallets revert.

来源

mint() requires the exact payment returned by nextMintQuote(wallet). Overpay or underpay and the transaction reverts.

来源

Preview → confirm → execute: our published SKILL.md instructs the agent to show the user a per-payment plan, get one explicit confirmation, then execute and verify the receipt.

来源