Linebras API

Sources and limitations

Transparency to avoid overpromising.

CPF/CNPJ validation

Mathematical validation only; no ownership lookup.

CEP

External source and cache; not intended for scraping or bulk extraction beyond plan limits.

CNPJ lookup

Public/external sources with cache; availability may vary by provider and dataset freshness.

Fiscal datasets

Auxiliary tax data; it does not replace accounting, legal or tax advice.