tools.miniframe.com.br x402 offerings

Use when a Brazilian postal code needs to become a real address — filling a form, validating a delivery, completing a customer record. JSON body { cep } (8 digits). Returns street, complement, neighborhood, city and state (UF). Queries BrasilAPI first and falls back to ViaCEP automatically, so one upstream outage does not fail the task; both sources return the same normalized shape. CEP is postal/geographic data, not personal data.

Generate a Brazilian Pix BR Code ("Copia e Cola") plus QR PNG from a Pix key. JSON body: key, merchant_name required; amount, merchant_city, txid, description optional. Returns brcode and qr_png_base64.

Look up a Brazilian company by CNPJ (public registry). JSON body { cnpj }. Returns name, status, address, CNAE activities, share capital and public partners (QSA) with masked tax IDs; personal contact fields omitted.

Use when a page will not read correctly with a plain fetch — a single-page app, content loaded by JavaScript, or markup so noisy the text is buried. Fetches it with a headless browser (rendering JavaScript) and returns the main readable content as clean Markdown — ideal to feed an LLM as context. JSON body { url } (public http/https), optional include_images (default false). Returns title, final_url (after redirects), markdown and word_count. Private/internal targets are blocked.

Use when the user needs to see a page as it actually renders — visual proof, a preview, a layout check, or a record of what a page showed. Takes a screenshot with a headless browser (rendering JavaScript). JSON body { url } (public http/https); optional full_page (default false), width (320–2000, default 1280), height (240–2000, default 800), format png|jpeg (default png). Returns image_base64. Private/internal targets are blocked.

Use for anything needing an up-to-date Brazilian benchmark rate: pricing a loan, indexing a contract, converting USD/BRL. No body required. Returns Selic (Copom policy rate), CDI (interbank rate) and USD/BRL (PTAX sell rate), each with its reference date, straight from the BCB's own SGS API.