Vangrid：agent 免注册按次付费获取实拍与 3D 模型
agent 发一次请求收到 402 报价，用 USDC 在 Base 或 Arc 付款后重试即可发布悬赏，无需账号或 API key。
most tools for AI agents still assume a human set them up first sign up, make a key, paste it somewhere @vangrid_io skips that whole part an agent sends one request for a capture gets a 402 back with the price signs a USDC payment on base or arc retries, and the bounty is live no account, no API key the only thing it gets back is a token for that one bounty then someone nearby films the place, the clip passes an automatic quality check, and the agent sees a preview accepting is just another call with that token, so it can run in the agent's own code accept one and the 3D model gets built accept nothing and the escrow goes back to the wallet that paid http://data.vangrid.io