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JavaScript SDK

Official JavaScript/Node.js SDK for Najeeb Health Suite API.

Installation​

npm install @najeeb/health-suite-sdk

or

yarn add @najeeb/health-suite-sdk

Quick Start​

import { NajeebClient } from '@najeeb/health-suite-sdk';

const client = new NajeebClient({
  clientId: 'YOUR_CLIENT_ID',
  clientSecret: 'YOUR_CLIENT_SECRET',
});

// List patients
const patients = await client.patients.list();

// Create a patient
const patient = await client.patients.create({
  national_id: '1234567890',
  first_name: 'أحمد',
  last_name: 'محمد',
  date_of_birth: '1990-01-15',
  gender: 'male',
  insurance_number: 'INS-12345',
  insurance_company: 'Insurance Co.',
  policy_start_date: '2024-01-01',
  address: {
    street: '123 Main St',
    city: 'Riyadh',
    region: 'Riyadh',
  },
});

Configuration​

const client = new NajeebClient({
  clientId: 'YOUR_CLIENT_ID',
  clientSecret: 'YOUR_CLIENT_SECRET',
  baseUrl: 'https://api.najeeb.com/v1', // Optional, defaults to production
  timeout: 30000, // Optional, request timeout in ms
});

API Methods​

Patients​

// List patients
const patients = await client.patients.list({
  page: 1,
  per_page: 20,
  search: 'أحمد',
});

// Get patient
const patient = await client.patients.get('pat_123456');

// Create patient
const newPatient = await client.patients.create({
  national_id: '1234567890',
  first_name: 'أحمد',
  // ... other fields
});

// Update patient
const updated = await client.patients.update('pat_123456', {
  phone: '+966501234567',
});

// Delete patient
await client.patients.delete('pat_123456');

Claims​

// List claims
const claims = await client.claims.list({
  status: 'approved',
  patient_id: 'pat_123456',
});

// Get claim
const claim = await client.claims.get('claim_123456');

// Submit claim
const newClaim = await client.claims.create({
  patient_id: 'pat_123456',
  provider_id: 'prov_789012',
  service_date: '2024-01-15',
  services: [
    {
      code: 'CPT-99213',
      description: 'Office visit',
      quantity: 1,
      unit_price: 250.00,
    },
  ],
  diagnosis_codes: ['E11.9'],
});

// Update claim status
await client.claims.updateStatus('claim_123456', {
  status: 'approved',
  notes: 'Approved after review',
});

Providers​

// List providers
const providers = await client.providers.list({
  type: 'hospital',
  city: 'Riyadh',
});

// Get provider
const provider = await client.providers.get('prov_123456');

// Check availability
const availability = await client.providers.getAvailability('prov_123456', {
  date: '2024-01-20',
});

Authorizations​

// List authorizations
const authorizations = await client.authorizations.list({
  status: 'pending',
});

// Get authorization
const auth = await client.authorizations.get('auth_123456');

// Request authorization
const newAuth = await client.authorizations.create({
  patient_id: 'pat_123456',
  provider_id: 'prov_789012',
  service_date: '2024-01-20',
  services: [
    {
      code: 'CPT-27447',
      description: 'Total knee arthroplasty',
      quantity: 1,
      estimated_cost: 50000.00,
    },
  ],
  diagnosis_codes: ['M17.11'],
  urgency: 'routine',
});

// Approve authorization
await client.authorizations.approve('auth_123456', {
  notes: 'Approved after review',
});

// Reject authorization
await client.authorizations.reject('auth_123456', {
  notes: 'Not medically necessary',
});

Error Handling​

try {
  const patient = await client.patients.get('pat_123456');
} catch (error) {
  if (error.code === 'NOT_FOUND') {
    console.log('Patient not found');
  } else if (error.code === 'UNAUTHORIZED') {
    console.log('Authentication failed');
  } else {
    console.error('Error:', error.message);
  }
}

Pagination​

// Get all patients (auto-pagination)
const allPatients = await client.patients.listAll();

// Manual pagination
let page = 1;
let hasMore = true;

while (hasMore) {
  const response = await client.patients.list({ page, per_page: 100 });
  // Process response.data
  hasMore = response.meta.page < response.meta.total_pages;
  page++;
}

Webhooks​

import { verifyWebhookSignature } from '@najeeb/health-suite-sdk';

app.post('/webhooks', express.raw({ type: 'application/json' }), (req, res) => {
  const signature = req.headers['x-najeeb-signature'];
  const secret = process.env.WEBHOOK_SECRET;
  
  if (!verifyWebhookSignature(req.body, signature, secret)) {
    return res.status(401).send('Invalid signature');
  }
  
  const event = JSON.parse(req.body);
  
  switch (event.event_type) {
    case 'claim.status_changed':
      handleClaimStatusChanged(event.data.object);
      break;
    // ... other event types
  }
  
  res.status(200).send('OK');
});

TypeScript Support​

The SDK includes full TypeScript definitions:

import { NajeebClient, Patient, Claim } from '@najeeb/health-suite-sdk';

const client = new NajeebClient({
  clientId: 'YOUR_CLIENT_ID',
  clientSecret: 'YOUR_CLIENT_SECRET',
});

const patient: Patient = await client.patients.get('pat_123456');

Next Steps​