npm install @openevidence/sdk
# API key from OpenEvidence developer portal

export OPENEVIDENCE_API_KEY="your-api-key-here"
echo 'OPENEVIDENCE_API_KEY=your-api-key' >> .env

import { OpenEvidenceClient } from '@openevidence/sdk';
const client = new OpenEvidenceClient({
  apiKey: process.env.OPENEVIDENCE_API_KEY,
  organization: process.env.OPENEVIDENCE_ORG_ID
});
const result = await client.query({ question: 'What are first-line treatments for Type 2 diabetes?' });
console.log(`Answer: ${result.answer.substring(0, 100)}...`);
console.log(`Citations: ${result.citations.length} references`);

import openevidence
client = openevidence.Client(api_key=os.environ['OPENEVIDENCE_API_KEY'])
result = client.query(question='What are first-line treatments for Type 2 diabetes?')
print(f'Answer: {result.answer[:100]}...')
print(f'Citations: {len(result.citations)} references')