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About CPFHub.io
CPFHub.io is a REST API for Brazilian CPF data with a remote MCP server so AI agents can call it as a tool. Simple lookup returns name, gender and birth date in about 150 ms, and real-time lookup (CPF plus birth date) checks registration status at Receita Federal in about one second. Free plan with 50 credits per month, no card required.
- Who it is for
- Developers and AI agents that need Brazilian CPF data
- Problem it solves
- Applications need name, gender and birth date from a Brazilian CPF, and need to check whether a CPF is registered at Receita Federal.
- The solution
- A REST API returns a simple lookup in about 150 ms, and real-time lookup with CPF plus birth date checks registration status in about one second. A remote MCP server lets AI agents call it as a tool.
- What makes it unique
- A remote MCP server so AI agents can call it as a tool, plus a free plan with 50 credits per month with no card required.
Features
Simple CPF lookup
Returns name, gender and birth date in about 150 ms.
Real-time lookup
CPF plus birth date checks registration status at Receita Federal in about one second.
MCP server for AI agents
A remote MCP server so AI agents can call it as a tool.
Details
- Platforms
- Web
- API
- Pricing
- Freemium
- Built for
Developers and AI agents that need Brazilian CPF data
- Building since
2026
Technology
CPFHub io product screenshot showing Brazilian CPF lookup API interface
1 / 2Website performance
Independent mobile lab measurements and permanent weekly competition results from IndieTools Speed.
55GoodMobile Lighthouse
Last checked
- Load time
- 675 ms
- FCP
- 22.47 s
- LCP
- 23.92 s
- CLS
- 0.000
- TTFB
- 13 ms
- TBT
- 0 ms
- Speed index
- 22.47 s
Latest Performance Score: 55. Measured: October 12, 2026. Weekly Overall Rank: not finalized. LCP: 23.92 s. Load Time: 675 ms.
- Overall rank
- Not finalized
- Best overall rank
- Not finalized 0 top 10 finishes
- Best category rank
- Not finalized 0 category wins
- Latest change
- 618 ms faster No finalized score yet
Website performance history
Inspect every successful mobile Lighthouse lab measurement by metric and date range.
Range
Metric
Latest score
55 / 100
Higher is better
5 measurements
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Oct 9, 2026Oct 12, 2026Related products
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