Brazil CNPJ, CEP, Selic/IPCA/PTAX, holidays, banks/ISPB for agents. Pay per call in USDC (x402).
Streamable HTTP
https://brasil-data-x402.wagner-proc.workers.dev/mcpclaude mcp add --transport http brasil-data https://brasil-data-x402.wagner-proc.workers.dev/mcpThis server publishes no installable package.