What's New

x402 Payment Protocol

Agents with a Base wallet can now pay per-call ($0.001 USDC) via /x402/* endpoints — no API key needed. Powered by Coinbase CDP facilitator.

USDC on Base Payments

Manual deposit flow: send USDC on Base, verify on-chain, credits added instantly. Auto-upgrades to Pro tier.

Security Hardening

• SQL injection fix (parameterized queries)
• Atomic double-credit prevention (INSERT ON CONFLICT)
• TOCTOU race condition fix (pre-auth debit pattern)
• 12-block confirmation requirement for deposits
• Rate limiting on payment verification
• CORS restrictions
• 64KB request body limit

Analytics Dashboard

GitHub OAuth-protected dashboard at /dashboard with memory usage, active agents, and operation metrics.

Interactive API Docs

/docs — styled HTML docs for developers
/docs/json — machine-readable spec for agents

Distribution

• Official MCP Registry
• mcp.so, Glama.ai, PulseMCP
• OpenClaw skill file
• AstrBot plugin (China market)
• npm: central-intelligence-mcp, central-intelligence-cli