The Fastest, Most Reliable NIN & BVN Verification API

Seamlessly integrate SMARTSTACK's robust API to verify identities instantly and securely. Power your KYC, fraud prevention, and onboarding with trusted data.

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Why Developers Choose SMARTSTACK

Effortless Integration

Our well-structured RESTful API and comprehensive documentation ensure you're up and running in minutes, not days.

Uncompromised Security

Built with bank-grade encryption and strict compliance, your data and operations are always secure.

Blazing Fast Responses

Deliver exceptional user experiences with real-time verification results that keep your workflows moving.

Scalable Infrastructure

From startups to large enterprises, our API infrastructure handles any volume, ensuring consistent performance.

Dedicated Support

Our expert support team is always ready to assist, ensuring smooth integration and operation.

Pinpoint Accuracy

Achieve high data integrity with precise NIN and BVN matching, minimizing errors and manual reviews.

Your Path to Verification: Simple Steps

Sign Up & Access Dashboard

Create your free SMARTSTACK account and get instant access to your developer dashboard and API keys.

Integrate Our API

Follow our clear documentation to seamlessly connect your application to our NIN & BVN endpoints.

Start Verifying!

Begin making secure API calls and instantly verify identities with confidence.

Flexible Pricing, Clear Value

Choose the plan that empowers your business. Transparent pricing, no hidden costs.

Pay-As-You-Go

₦80per successful verification

Instant NIN & BVN Verifications
Standard API Access
Real-time Results
Standard Support
No Monthly Fees

Get Started Now

Enterprise Volume

Customtailored for high volume

All Pay-As-You-Go features
Significant Volume Discounts
Dedicated Account Manager
Priority 24/7 Support
Custom Integration Assistance
Uptime SLA & Guarantees

Contact Sales

Looking for a bespoke solution for unique needs? Let's discuss a custom plan.

Trusted by Leading Businesses

"SMARTSTACK's API has transformed our onboarding process. It's incredibly fast, reliable, their documentation made integration a breeze. Highly recommended!"

Aisha BelloCTO, Innovate Fintech Solutions

"The accuracy of NIN and BVN verifications from SMARTSTACK is unmatched. Their support team is also top-notch, always ready to assist."

Chike OkoroProduct Manager, Secure Payments Inc.

"Integrating SMARTSTACK's API was surprisingly straightforward. It's truly a game-changer for businesses needing quick and secure identity checks."

Fatima MusaLead Developer, Digital Solutions Ltd.

Frequently Asked Questions

The National Identification Number (NIN) is a unique number issued to every registered Nigerian. The Bank Verification Number (BVN) is a unique identification number for bank customers in Nigeria. Our API allows you to programmatically verify these identities against official databases for KYC, fraud prevention, and more.

We employ bank-grade encryption (SSL/TLS), strict access controls, and adhere to data protection best practices. All API calls are secured to ensure the integrity and confidentiality of your data.

Our API is RESTful, meaning it's language-agnostic. You can use any programming language capable of making HTTP requests, such as Python, Node.js, PHP, Ruby, Java, C#, and more. Our documentation provides code examples in common languages.

Yes, you can sign up for free and access our sandbox environment to test the API without incurring any charges. You'll also receive a small amount of free credits to perform live tests.

Ready to Build Something Amazing with SMARTSTACK?

Integrate our powerful API today and streamline your identity verification processes. Our team is ready to assist you every step of the way.

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