CPF Validator FAQs

Question 1

What interfaces does CPF Validator offer for integration?

Accepted Answer

It provides a comprehensive REST API for direct integrations with web or backend applications, and a FastMCP server, allowing seamless interaction with AI agents. A web interface is also included for manual use and historical tracking.

Question 2

What technology is used for CAPTCHA resolution?

Accepted Answer

CPF Validator utilizes a locally trained Convolutional Recurrent Neural Network (CRNN) for CAPTCHA resolution. This specialized AI model is highly accurate (~99%) and ensures that CAPTCHA solving is performed entirely within your environment.

Question 3

How does CPF Validator confirm CPF ownership?

Accepted Answer

The tool confirms CPF ownership by consulting TRT3 public records, which associate CPF numbers with names. This process includes an integrated, AI-powered CAPTCHA resolver that achieves ~99% accuracy without relying on external services.

Question 4

What is CPF Validator and its main purpose?

Accepted Answer

CPF Validator is a software tool designed to validate the mathematical correctness of Brazilian CPF numbers, identify their registered owners by name, and recover full CPF numbers from partial digits or masks. It uses AI for automatic CAPTCHA resolution during public record lookups.

Question 5

Can it discover missing or partial CPF digits?

Accepted Answer

Yes, CPF Validator can discover complete CPF numbers even from partial digits or masks (e.g., `***.123.456-**`). It generates valid variations and filters them against public records using the provided name.

CPF Validator

CPF Validator

主要功能

使用案例

主要功能

使用案例