npm · @bitbooth/mcp-fetch
$npx -y @bitbooth/mcp-fetch@2.3.1 BITBOOTH_AGENT_KEY · secret — Hex private key for Base USDC payments. Required for the default base rail; not used in xrpl-rlusd mode.
BITBOOTH_API_URL — BitBooth gateway URL. Defaults to https://app.heinrichstech.com; Base Sepolia is the default payment network.
BITBOOTH_CHAIN_ID — EVM chain ID for the legacy fetch tool. The default public origin currently requires 84532 (Base Sepolia); 8453 is only for a separately configured compatible mainnet origin.
BITBOOTH_PAYMENT_RAIL — Payment rail. Defaults to base. Set exactly to xrpl-rlusd to enable XRPL mainnet watch tools and optionally PageDelta.
BITBOOTH_XRPL_SEED · secret — Dedicated low-balance XRPL agent seed. Required only when BITBOOTH_PAYMENT_RAIL=xrpl-rlusd.
BITBOOTH_MAX_PER_CALL_USD — Hard maximum payment per call. XRPL defaults to 0.001; explicitly set at least 0.010000 to expose the 0.010000-RLUSD PageDelta tool.
BITBOOTH_DAILY_LIMIT_USD — Hard stablecoin spend cap per wallet and UTC day for this process. Defaults to 1.00 on Base and 0.10 in xrpl-rlusd mode.