CAI.com integrates email, wallet, and AI agent tools in one inbox

CAI.com is rolling out a single @cai.com address that bundles a custodial email inbox, a multi-chain stablecoin wallet, a personal credential vault, and an API key for MCP-compatible AI agents. The service is free to sign up for and delivers all four features under one account.

One login, four tools

After a two-minute signup at cai.com/app, users receive a real @cai.com inbox with SMTP/IMAP credentials for desktop clients. A built-in custodial wallet supports six chains and allows fiat on-ramps via MoonPay, subject to KYC and regional limits. A dedicated vault stores website logins and passwords, retrievable by the owner’s agent with explicit confirmation. The account dashboard also provides an API key for agent integrations, with a free tier covering read operations.

Agents plug in with one command

For developers, the agent side is the standout feature. Installing the MCP server takes a single command: npm i -g @cailab/mcp The package wraps the CAI Edge API at api.cai.com/functions/v1 and integrates with hosts such as OpenClaw, Hermes, and Codex. Once connected, agents can call endpoints like GET /get-identity or POST /get-wallet-balances without exposing private keys. The canonical skill definition lives at cai.com/skill.md, while the A2A Agent Card at cai.com/.well-known/agent.json lets other agents discover CAI automatically.

Bug reports are welcomed via comments on the original post. Include the exact install command, expected outcome, actual error, environment details, and host used; responses are promised within 24 hours.

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Source: DEV Community. AI-assisted editorial synthesis — TechnoExpress.