CPFHub
CPFHub — free tier with API key
CPFHub exposes a free-tier JSON API. Register for an API key if required; we verified a public or demo endpoint.
We probe a documented GET and expect 2xx JSON — full uptime and health score. Open provider docs ↗
On our probe schedule. Uptime charts appear after the first check lands.
GET https://api.cpfhub.io/cpf/12345678909&
{
"success": false,
"error": "API Key não fornecida"
}curl "https://api.cpfhub.io/cpf/12345678909&"const res = await fetch("https://api.cpfhub.io/cpf/12345678909&");
const data = await res.json();
console.log(data);import requests
res = requests.get("https://api.cpfhub.io/cpf/12345678909&")
print(res.json())/cpf/12345678909&PROBEDCPFHub — free tier with API key
/cpfCpf — documented GET route.
/cpf/1Cpf details by ID (example: 1).
/cpf?limit=10Cpf — documented GET route.
/cpf/search?q=testSearch by query parameters.
/cpf/12345678909Cpf details by ID (example: 12345678909).
We probe a documented GET and expect 2xx JSON — full uptime and health score. Export includes every documented route below.
Not tracked yet. Shape-change history starts once this API joins our probe schedule.
CPFHub: common questions
Is CPFHub free to use?
Yes — CPFHub is a free government API. Free tier: Free tier — API key required. Whether the free tier allows commercial use is unclear — check the provider docs.
Does CPFHub need an API key?
Yes — CPFHub needs a free API key, which you pass on each request. Rate limits: Unpublished.
Can I call CPFHub from the browser?
Yes — CPFHub returns CORS headers over HTTPS, so front-end code can fetch it directly with no backend proxy. Use the fetch snippet on this page, or hit "Run live" to try it now.
Is CPFHub up right now?
CPFHub is catalogued but not yet on our probe schedule, so we don't publish a live status for it. Check the provider's own status page or docs for its current state.