Identity Verification in Mexico

Verifik's Identity Verification API helps you authenticate Mexican citizens using the Unique Population Registry Code (CURP). 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 & CURP: Supports Clave Única de Registro de Población (CURP).
• Personal Details: Returns date of birth, gender, and nationality.
• Identity Match: Confirms that the name provided matches the CURP number.

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/mx/curp

Headers

Name	Value
Accept	application/json
Authorization	Bearer <token>

Parameters

Name	Type	Required	Description
documentType	string	Yes	Allowed value: CURP.
documentNumber	string	Yes	The CURP value to validate.

Request

Node.js

import axios from "axios";

const { data } = await axios.get("https://api.verifik.co/v2/mx/curp", {
  params: { documentNumber: "ABCD890513ABCDEF09", documentType: "CURP" },
  headers: { Accept: "application/json", Authorization: `Bearer ${process.env.VERIFIK_TOKEN}` },
});
console.log(data);

Python

import os, requests

url = "https://api.verifik.co/v2/mx/curp"
headers = {"Accept": "application/json", "Authorization": f"Bearer {os.getenv('VERIFIK_TOKEN')}"}
params = {"documentNumber": "ABCD890513ABCDEF09", "documentType": "CURP"}
r = requests.get(url, headers=headers, params=params)
print(r.json())

Response

200

{
  "data": {
    "documentType": "CURP",
    "documentNumber": "ABCD890513ABCDEF09",
    "firstName": "Juan",
    "lastName": "Pérez",
    "fullName": "Juan Pérez",
    "dateOfBirth": "1989-05-13",
    "nationality": "Mexican",
    "status": "valid"
  },
  "signature": {"message": "Certified by Verifik.co", "dateTime": "January 16, 2024 3:44 PM"},
  "id": "MX001"
}

400

{
  "message": "Invalid CURP number",
  "code": "INVALID_CURP"
}

Notes

• Make sure documentNumber strictly matches the CURP format.

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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 Mexican government sources (RENAPO) 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, and beyond.