cortex402

Pay-per-call x402 data products on Base mainnet — sanctions, aviation weather, US property.

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Package Details

cortex402-mcp

0.2.0•https://www.npmjs.com/package/cortex402-mcp

Transportstdio

Environment Variables

CORTEX402_WALLET_PRIVATE_KEY(str)

RequiredSecret

Private key (hex, 0x-prefixed) for an EVM wallet on Base mainnet holding USDC. Used to sign EIP-3009 transferWithAuthorization for each call. Easiest funding: Coinbase Wallet → Buy → USDC on Base network → debit card (~$5 covers ~50 calls).

CORTEX402_BASE_URL(str)

Override the API base URL. Defaults to https://cortex402.vercel.app — only set this for staging or local development.

CORTEX402_MAX_PAYMENT_USDC(str)

Per-call payment ceiling in USDC. Defaults to 5.00 (covers sanctions $0.50, aviation $0.10, property $2.00 with headroom). Raise if calling other x402 endpoints through this server.