Self-contained 'x402 + MCP Server in a Box' FastAPI starter kit (JSON files dict + base64 .zip archive): Base USDC x402 v2 verification with extensions.bazaar schema, pre-settlement OFAC SDN screener, Streamable HTTP MCP server skeleton, and IRS Schedule C tax CSV logger.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.01 USDC | 0x847f...03A9 |