DataBR — API de Dados Públicos Brasileiros

DataBR is an API providing programmatic, pay-per-request access to a wide range of Brazilian public datasets. It was designed for direct integration with AI agents and developers, allowing data fetching on demand for use cases in fintech, compliance, economics, transparency, ESG, legal, health, and more. No API key or registration is required—payment is performed on-chain via the x402 protocol using USDC on the Base network. It is ideal for AI automation, developers, and organizations needing up-to-date, LLM-ready Brazilian public data.