Know Your Client
SMART IDENTITY VERIFICATION

This API enhances your KYC (Know Your Customer) process by validating customer identities seamlessly and in real time.

OUR OFFER
BIOMETRIC VERIFICATION

Advanced technology to protect your transactions and minimize risks.

Learn more
Perform validation on the following data
BANK ACCOUNTS

Verify the validity and existence.

Simplified verification process

Instant access to essential user information, empowering your business with accurate, reliable data.

User experience

By enhancing and streamlining workflows, we aim to improve security while elevating the user experience to new heights.

Anti-Fraud Features
Velocity Check

Real-time transaction monitoring with customizable rules.

CPF VALIDATION

Identifies details such as PEP status, athletes, and social program beneficiaries.

UNDERAGE BLOCKING

Prevents transactions from users outside the allowed age range.

THIRD-PART PAYMENT CONTROL

Automatically rejects transactions from unregistered or non-compliant accounts.

Easy Integrations

Seamless API Integration

This API allows you to improve your KYC (Know Your Customer) process by validating customers' identities, frictionless and in real time.

BLOG
NAVIGATING PAYMENT TRENDS
See all
Financial Fraud and Digital Security: How to Protect Your Money in the Online World
Every day, new scams and financial frauds emerge, trying to deceive ordinary people.With the rise of digital transactions, staying well-informed is essential to protect your data, your money, and your peace of mind.In this article, you'll learn how to identify scams, avoid traps, and keep your financial life safe in the digital environment.
Personal Budgeting and Financial Planning
Have you ever reached the end of the month without knowing where your money went? If so, you're not alone. Most people were never taught—practically speaking—how to manage their personal finances. But the good news is: that can change! In this article, we at OneKey will show you how to create a personal budget and financial plan in a simple, practical, and effective way.
Basic Banking Education: How to Understand and Make the Most of Your Bank’s Services
Did you know that many people pay bank fees without knowing why? Or miss out on free services simply because they don’t know they exist? In this article, we at OneKey will cover the fundamentals of banking education so you can use the financial system to your advantage and make smarter choices with your money!
26 Jun 2025
Recurring payments reshaping LATAM
Recurring payments in LATAM are shifting from billing tools to growth engines—driving loyalty, automation, and revenue predictability.
26 Jun 2025
The Power of PIX Biometrics in Brazil
From slow bank transfers to instant Pix, Brazil leads in real-time, secure, and scalable payments through bold financial innovation.
26 Jun 2025
Leading Pix Biometric implementation
Pix with biometrics removes friction at checkout, boosts security and enables recurring flow: reshaping digital commerce in Brazil
contact

Get in Touch

WE’RE HERE TO HeLP