CPFHub

cpfhub.io

REST API that looks up a Brazilian CPF number and returns the person's full name, gender, and birth date.

The CPFHub API uses api key authentication; has freemium pricing; offers a free tier (50 requests/month free, no credit card required); rate limits: 1 request per 2 seconds on Free, 1 request/second on Pro, custom on Corporate. Verified 2026-07-08 with per-field source links.

Government Verified 2026-07-08 high confidence

Base URL

https://api.cpfhub.io

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Auth

api_key

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Free tier

50 requests/month free, no credit card required

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Pricing model

freemium

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Pricing

Free plan: 50 queries/month; Pro: R$149/month with 1,000 queries included, R$0.15 per excess query; Corporate: custom pricing

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Rate limits

1 request per 2 seconds on Free, 1 request/second on Pro, custom on Corporate

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OpenAPI spec

https://cpfhub.io/openapi.json

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MCP server

@cpfhub/mcp-server (npx -y @cpfhub/mcp-server)

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