🇳🇬 Approved NRS Access Point Provider and System Integrator

Nigeria's Fastest and Most Reliable NRS e-Invoicing
API Service

Get compliant in minutes, not months. Approved NRS Access Point Provider and System Integrator with local support that understands your business needs.

Contact Sales
50,000+
Invoices Monthly
5 min
Integration
70%
Cost Savings
api-integration.js 
// Simple NRS API Integration
import { NRSApi } from '@NRS-api-pro/sdk';

const NRS = new NRSApi({
  apiKey: 'your-api-key',
  environment: 'production'
});

// Create and submit invoice
const invoice = await NRS.invoices.create({
  customerTIN: '12345678-0001',
  items: [{
    description: 'Software License',
    amount: 250000,
    vatRate: 0.075
  }]
});

console.log('Invoice created:', invoice.id);
// ✅ Status: Validated & Submitted
📊
Real-time Analytics
🔒
Secure & Compliant
⚡
Lightning Fast

Why Choose Our NRS API Service?

The fastest, most reliable way to achieve NRS e-invoicing compliance in Nigeria

Learn More About Features

⚡ 5-Minute Integration

Pre-built SDKs for popular platforms. Get up and running faster than any competitor with our simple, well-documented APIs.

🔒 100% NRS Compliant

Approved technical partner with NRS. Always up-to-date with the latest regulations and requirements. Zero compliance risk.

📞 Local Support

Nigerian support team that understands your business context. Get help in your timezone with people who know the local market.

💰 70% Cost Savings

Much cheaper than building in-house. Save on development time, maintenance costs, and compliance management.

📊 Real-time Processing

Process invoices in real-time with instant NRS validation. Monitor status, track compliance, and get immediate feedback.

🚀 Multi-Platform SDKs

Supporting PHP, Python, Node.js, C#, and Java. Integrate with your existing tech stack seamlessly.

How It Works

Get NRS compliant in three simple steps

1

Connect

Simple API integration with your existing system using our pre-built SDKs for PHP, Python, Node.js, C#, and Java.

npm install @NRS-api/sdk
2

Configure

Set up your business details and tax information once. Our system handles all the NRS compliance requirements automatically.

NRS.configure({ tin: "12345678" })
3

Comply

Automatic NRS submission with every invoice. Real-time validation, digital signing, and compliance monitoring included.

NRS.submitInvoice(invoice)

Simple. Powerful. APIs.

Get started in minutes with our intuitive REST API

Request

POST /api/v1/invoices
Authorization: Bearer your-api-key
Content-Type: application/json

{
  "customerTIN": "12345678-0001",
  "customerName": "Acme Corporation Ltd",
  "invoiceDate": "2025-09-21",
  "dueDate": "2025-10-21",
  "items": [
    {
      "description": "Software License",
      "quantity": 1,
      "unitPrice": 250000,
      "vatRate": 0.075,
      "vatAmount": 18750
    }
  ],
  "totalAmount": 268750
}

Response

{
  "id": "inv_1a2b3c4d5e6f",
  "status": "draft",
  "invoiceNumber": "INV-2025-001",
  "NRSReference": null,
  "qrCode": "data:image/png;base64,iVBORw0KGgoA...",
  "validationStatus": "pending",
  "createdAt": "2025-09-21T10:30:00Z",
  "updatedAt": "2025-09-21T10:30:00Z",
  "downloadUrl": "https://api.NRS-pro.com/invoices/inv_1a2b3c4d5e6f/pdf"
}

Request

POST /api/v1/invoices/inv_1a2b3c4d5e6f/validate
Authorization: Bearer your-api-key

Response

{
  "id": "inv_1a2b3c4d5e6f",
  "validationStatus": "valid",
  "validatedAt": "2025-09-21T10:31:15Z",
  "validationResults": {
    "tinVerified": true,
    "vatCalculationCorrect": true,
    "formatCompliant": true,
    "allFieldsPresent": true
  },
  "readyForSubmission": true
}

Request

POST /api/v1/invoices/inv_1a2b3c4d5e6f/submit
Authorization: Bearer your-api-key

Response

{
  "id": "inv_1a2b3c4d5e6f",
  "status": "submitted",
  "NRSReference": "NRS-2025-0921-12345",
  "submittedAt": "2025-09-21T10:32:30Z",
  "NRSStatus": "accepted",
  "digitalSignature": "a1b2c3d4e5f6...",
  "complianceVerified": true
}

Request

GET /api/v1/invoices/inv_1a2b3c4d5e6f
Authorization: Bearer your-api-key

Response

{
  "id": "inv_1a2b3c4d5e6f",
  "status": "submitted",
  "NRSReference": "NRS-2025-0921-12345",
  "complianceStatus": "compliant",
  "lastUpdated": "2025-09-21T10:32:30Z",
  "analytics": {
    "processingTime": "45ms",
    "validationScore": 100,
    "complianceGrade": "A+"
  }
}

Ready to achieve NRS compliance?

Join hundreds of Nigerian businesses already using our approved NRS API service

Contact Sales

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Perfect for These Business Types:

🏪 Retail Stores
🍽️ Restaurants
🔧 Service Providers
🏗️ Contractors
🎨 Creative Agencies
📚 Consultants
"We went from manual invoices to fully automated NRS compliance in just one day with Office Manager. Our revenue tracking improved by 300%!"
Adebayo Okonkwo
Okonkwo Electronics, Lagos
"The custom solution they built for our restaurant chain handles everything - from orders to inventory to NRS compliance. Worth every naira!"
Sarah Ibrahim
Taste of Home Restaurants