CNPJ company registry, CEP postal codes, and FIPE vehicle prices — as MCP tools your agent can call directly, or a plain REST API. Real data from Receita Federal, not a scraped guess.
{
"mcpServers": {
"brdata": {
"command": "npx",
"args": ["-y", "mcp-brdata"],
"env": { "MCP_DADOS_BR_KEY": "your-key" }
}
}
}
Every tool returns documented, stable JSON — with explicit error codes, not guesswork.
Legal name, trade name, registration status, CNAE activity, address, partners (QSA), Simples/MEI flags.
curl "https://api.mcp-dados-br.dev/v1/cnpj/01426461000193" \ -H "X-API-Key: $KEY"
Street, neighborhood, city, state, IBGE municipality code, DDD area code, IANA timezone, lat/lng.
curl "https://api.mcp-dados-br.dev/v1/cep/01310100" \ -H "X-API-Key: $KEY"
Brazil's official reference price table for cars: brands, models, and current reference prices.
curl "https://api.mcp-dados-br.dev/v1/fipe/cars/brands" \ -H "X-API-Key: $KEY"
MCP (Streamable HTTP), stdio bridge, or plain REST — pick what your client supports.
claude mcp add --transport http \ mcp-dados-br https://api.mcp-dados-br.dev/mcp \ --header "X-API-Key: $KEY"
{
"mcpServers": {
"brdata": {
"type": "http",
"url": "https://api.mcp-dados-br.dev/mcp",
"headers": { "X-API-Key": "your-key" }
}
}
}
{
"mcpServers": {
"brdata": {
"command": "npx",
"args": ["-y", "mcp-brdata"],
"env": { "MCP_DADOS_BR_KEY": "your-key" }
}
}
}
Free to try, no credit card. Paid tiers unlock higher quotas and priority rate limits — billing isn't live yet, join the waitlist to be notified at launch.
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