Free & pay-per-call (x402/USDC) APIs for AI agents: nad.fun token intelligence and DeFi yield.
stdiocommunityservice
Package Details
payflowagent-mcp
Transportstdio
Environment Variables
X402_BUYER_PRIVATE_KEY(str)
Secret
Private key of a dedicated payer wallet (Base, USDC) used to auto-pay x402 calls. Without it, only free tools work.
PAYFLOWAGENT_API_BASE(str)
Base URL of the nad.fun API (default https://nad.payflowagent.net).
PAYFLOWAGENT_DATAFEED_BASE(str)
Base URL of the Datafeed API (default https://data.payflowagent.net).
X402_BUYER_RPC(str)
Optional payment RPC endpoint (Base mainnet by default).