{"domain":"cnpj.ws","status":"valid","tier":"listed","authority":51,"verified":false,"verified_at":null,"llms_txt":"https://www.cnpj.ws/llms.txt","llms_full_txt":null,"nested_llms_txt":[],"title":"CNPJ.ws","summary":"CNPJ.ws is an API (Application Programming Interface) for querying data of Brazilian legal entities through the CNPJ (Cadastro Nacional da Pessoa Jurídica). It returns public company data in JSON format, making it easy to integrate with any software. Keep your suppliers' and customers' data always up to date by consulting the complete data of any company using its CNPJ.","description":null,"tags":[],"contact":null,"sections":7,"links":40,"rank":85765,"registered_at":null,"country":"US","first_seen":"2026-10-18T15:08:54.251Z","last_checked":"2026-10-18T17:50:18.795Z","badge":"https://agentwebmap.com/badge/cnpj.ws.svg","claim":{"hint":"Own this site? Prove it with one of four methods and get an API key; no account needed.","verification":"https://agentwebmap.com/v1/sites/cnpj.ws/verification","verify":"POST https://agentwebmap.com/v1/sites/cnpj.ws/verify","docs":"https://agentwebmap.com/docs#verify","mcp":"https://agentwebmap.com/mcp (tools: register_domain, verify_domain)","benefits":["Sorted first in every listing and search result","\"verified\": true in API responses, and included in verified=true queries","+15 authority, and the featured tier (do-follow links) from 60 instead of 70","Listed with a link in https://agentwebmap.com/llms.txt, the file agents read","An embeddable \"verified\" badge (SVG) that links back here","Breakage alerts by webhook or email when the llms.txt stops validating or the proof disappears","Editable profile: description, tags, nested llms.txt files, contact","Lookup analytics and score history (GET /v1/sites/:domain/stats)","Instant re-crawl on demand"]}}