API and agents
Connect your assistant or app to Radar CNPJ. Set up, connect your account and make your first request.
Connect an assistant
Choose your client
Codex CLI
Terminalhttps://radar-cnpj.com/mcpSign in here to get the URL and commands with your account access included.
Add server codex mcp add radar-cnpj --url 'https://radar-cnpj.com/mcp'Check connection codex mcp listStart a Codex session. Use /mcp to see the server and its tools.
After connecting, ask your agent
Does WRP Consultoria e Informatica have any public restrictions?Does WRP Consultoria e Informatica in Distrito Federal have federal tax debt?Show Banco do Brasil's dossier and explain the reported risk signals.Check this supplier CNPJ list and build a table of registration status, sanctions and tax debt.Monitor WRP Consultoria e Informatica and notify me when its registration changes.Integrate your application
curl -s https://radar-cnpj.com/api/curl -s 'https://radar-cnpj.com/api/cnpj/00000000000191?temas=sicaf,contratos,bndes'Use your account balance
Preparing your authenticated example…
curl -s 'https://radar-cnpj.com/api/x402/cnpj/00000000000191' \
-H "X-Api-Key: $API_KEY"The response contains the company data and usage receipt. Check the receipt for the amount charged and remaining balance. Without payment, HTTP 402 shows the price and payment options.
This paid request uses your account balance. Check the price before running the command. Open API catalog
References
/llms.txt— Guide for agents/api/— API index/llms-full.txt— Full reference/openapi.json— OpenAPI 3/okf/index.md— OKF bundle/.well-known/api-catalog— api-catalog (RFC 9727)/skill.md— skill.md — ready-made agent instructions (Agent Skills)https://payapi.market/api/radar-cnpj— Also available on PayAPI Market
References
Request formats and authorization
- Choose an operation from the agent index or the API catalog.
Read the operation’s reference in llms-full.txt.
For one group of routes, add
?prefix=/api/…to the address.Before a request, check the operation’s authentication, usage limits and price.
Before an external action, get authorization for that action.
Read routes accept
GET,POST,PUTorPATCH.Send the same parameters as JSON or form data.
Responses use JSON. For HTML, set
Accept: text/html.
Use these API references for integration. Do not scrape the main interface or assume permission to access accounts, make payments or send messages.
Read skill.md for agent instructions. Find all API references in api-catalog or at /discovery/resources.
Public data archives
Postal codes and addresses
Addresses and coordinates · 2022 data. Does not certify current postal codes.
MCP https://api.pontofato.com/enderecos/mcpPublic procurement
Public procurement and documents by location and date.
MCP https://api.editalmd.com/licitacoes/mcp