Identity Verification in Brazil

Verifik's Identity Verification API helps you authenticate Brazilian citizens using the Cadastro de Pessoas Físicas (CPF). It's designed to streamline your KYC (Know Your Customer) processes, prevent fraud, and ensure you meet all regulatory requirements effortlessly.

We built this integration for businesses that need a fast, secure, and automated way to confirm the true identity of users, employees, or customers.

What does this API validate?

Our API connects directly with official records to validate:

• Full Name & CPF Number: Supports Cadastro de Pessoas Físicas (CPF).
• Identity Match: Confirms that the name provided matches the CPF number.
• Date of Birth Verification: Validates the date of birth matches the official records.

By verifying these details, you can be confident that the person you're dealing with is real and holds a valid document, significantly lowering the risk of impersonation and fraud.

API Reference

Endpoint

https://api.verifik.co/v2/br/cedula

Headers

Name	Value
Content-Type	application/json
Authorization	Bearer <token>

Parameters

Name	Type	Required	Description
documentType	string	Yes	Document type. Allowed value: CPF.
documentNumber	string	Yes	CPF number (with or without separators).
dateOfBirth	string	Yes	Date of birth in DD/MM/YYYY format.

Request

Node.js

import axios from "axios";

const { data } = await axios.get("https://api.verifik.co/v2/br/cedula", {
  params: { documentType: "CPF", documentNumber: "012.345.678-01", dateOfBirth: "17/02/2002" },
  headers: { Accept: "application/json", Authorization: `Bearer ${process.env.VERIFIK_TOKEN}` },
});
console.log(data);

Python

import os, requests

url = "https://api.verifik.co/v2/br/cedula"
headers = {"Accept": "application/json", "Authorization": f"Bearer {os.getenv('VERIFIK_TOKEN')}"}
params = {"documentType": "CPF", "documentNumber": "012.345.678-01", "dateOfBirth": "17/02/2002"}
r = requests.get(url, headers=headers, params=params)
print(r.json())

Response

200

{
  "data": {
    "arrayName": [
      "RAISSA",
      "LARA",
      "ROCHA",
      "ALVES",
      "FERREIRA"
    ],
    "dateOfBirth": "2002-02-17",
    "documentNumber": "01916658601",
    "documentType": "CPF",
    "firstName": "RAISSA LARA ROCHA",
    "fullName": "RAISSA LARA ROCHA ALVES FERREIRA",
    "lastName": "ALVES FERREIRA"
  },
  "signature": {
    "dateTime": "October 8, 2025 6:44 PM",
    "message": "Certified by Verifik.co"
  },
  "id": "AMARG"
}

401

{
  "message": "Authentication required",
  "code": "UNAUTHORIZED"
}

403

{
  "message": "Access forbidden",
  "code": "FORBIDDEN"
}

409

{
  "code": "MissingParameter",
  "message": "missing documentType\n"
}

{
  "code": "MissingParameter", 
  "message": "missing documentNumber\n"
}

{
  "code": "MissingParameter",
  "message": "missing dateOfBirth\n"
}

{
  "code": "MissingParameter",
  "message": "documentType must be one of: [CPF]"
}

{
  "code": "MissingParameter",
  "message": "dateOfBirth format required: DD/MM/YYYY\n"
}

404

{
  "code": "NotFound",
  "message": "Record not found."
}

Notes

• CPF must be valid; date of birth is required and must match.

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Common Use Cases

• Fintech & Banking: Verify identities instantly during account opening or loan applications.
• E-commerce & Delivery: Authenticate users and couriers before they become active on your platform.
• HR & Recruitment: Validate candidate documents as part of your hiring workflow.
• Insurance & Healthcare: Confirm identities before issuing policies or providing medical benefits.

Official Sources & Reliability

We connect directly with official Brazilian government sources to ensure you receive verified, up-to-the-minute information. Every query is handled with strict adherence to security and regulatory standards.

Key Benefits

• Automated Compliance: Streamline your KYC checks to prevent fraud without adding friction for your users.
• Instant Results: Process verifications in seconds, perfect for real-time digital onboarding.
• Trusted Data: Rely on data sourced directly from official records.
• Easy Integration: Connect easily via our REST API or use our compatible SDKs.

Compliance & Security

We prioritize the safety of your data. Verifik uses advanced encryption (HTTPS/TLS 1.3) and strict privacy management standards to ensure confidentiality. Our service is monitored 24/7 for availability and offers role-based access controls to keep your team's access secure.

About Verifik

Verifik is a leading platform for identity verification, compliance, and fraud prevention across Latin America. Our APIs automate KYC, KYB, AML, and biometric validation processes, connecting businesses with official data sources in Colombia, Mexico, Peru, Chile, Uruguay, Argentina, Brazil, and beyond.