npm · mapleai-mcp
$npx -y mapleai-mcp@0.3.1 EVM_PRIVATE_KEY · secret — 0x-prefixed wallet key for paid calls on Base, Polygon and Arc (x402 signing happens locally; the key never leaves this process)
SVM_PRIVATE_KEY · secret — Solana wallet key (base58 or JSON byte array) for paid calls on Solana
MCP_PAY_TO_BASE — Verified API recipient on Base: 0x63db6eaf635a31bbc6714fe37bdc85243864f611 (check https://base.mapleai.shop/.well-known/x402)
MCP_PAY_TO_POLYGON — Verified API recipient on Polygon: 0x63db6eaf635a31bbc6714fe37bdc85243864f611 (check https://polygon.mapleai.shop/.well-known/x402)
MCP_PAY_TO_ARC — Verified API recipient on Arc: 0x63db6eaf635a31bbc6714fe37bdc85243864f611 (check https://arc.mapleai.shop/.well-known/x402)
MCP_PAY_TO_SOLANA — Verified API recipient on Solana: 9DbpH2Mf9D26ak4bASsv6KA4Ra4V571oLpiVdZjAjcU8 (check https://sol.mapleai.shop/.well-known/x402)
MCP_MAX_PAYMENT_USDC — Per-call spending cap for metered tools (chat, Jev, agent execution). Default 0.10
MCP_MAX_PREPAID_USDC — Per-purchase cap for prepaid key packs (covers the largest 1M-token pack). Default 3.00
MCP_NETWORK — Default network for tools: base, polygon, arc or solana. Default polygon