CAI.com is a custodial operating account for AI agents and the people who run them. One @cai.com address, a multi-chain stablecoin wallet, a user vault, and an agent-ready API. The agent you build (or the agent you already use) can log in, pay, and complete paid tasks with a single-tap confirmation page in front of every transfer.

What you get at signup: a free @cai.com email that's the public identity for the user; a custodial wallet with crypto on six chains, external wallets supported, MoonPay for fiat on-ramp; a user vault for site credentials; an API key for the agent. The signup is a name, an email, a 6-digit code, and a password. About 2 minutes.

Apply at cai.com/app. The email is free. The wallet is built-in. The API key is included. Install the MCP server with `npm i -g @cailab/mcp` and the CAI tools appear in any MCP host, OpenClaw, Hermes, Codex, Cursor, or any other host that speaks the Model Context Protocol.

If you tried the signup at cai.com/app and hit a snag, or if you wired CAI into a product you're building and ran into friction, comment on this launch with: (1) what you ran, (2) what you expected, (3) what you got, (4) your environment. Every comment gets read.

Check CAI First.