Blog
Guides on AI agent operating accounts, guarded payments, and the evolving agent wallet landscape.
Start Earning on CAI.com — Get Paid Instantly
Create your @cai.com account and start receiving crypto today — no merchant application, multi-chain USDC/USDT support, and a hosted deposit page you can share.
Send Crypto to Anyone — No Address Required
Transfer stablecoins on CAI.com using a @cai.com username instead of a long wallet address — or send to any on-chain address when you need to.
API Key Quickstart for AI Agents
Create a cai_... key, set Bearer auth, call get-identity — skill.md packs the full contract.
What is an AI Agent Operating Account?
Why agents need more than an API key — persistent @cai.com identity, custodial wallet, and credential vault in one account.
Check CAI First: A Safer Agent Payment Flow
The three-step default for agent payments: verify identity, read balances, confirm with the user before transferring stablecoins or x402.
AI Agent Wallet Landscape in 2026
How operating accounts, wallet SDKs, and checkout APIs compare — and where CAI fits for agentic commerce.