// Request structural analysis for a beam
const response = await fetch('https://api.sustaina.io/v1/analysis/beam-calculator', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
    'Authorization': 'Bearer YOUR_API_KEY'
  },
  body: JSON.stringify({
    length: 6.5, // meters
    material: 'steel_S355',
    load: {
      type: 'uniform',
      value: 15 // kN/m
    },
    support: {
      type: 'simply-supported'
    }
  })
});

const result = await response.json();
console.log('Maximum bending moment:', result.maxBendingMoment);
console.log('Maximum deflection:', result.maxDeflection);

import requests

# Get material recommendations based on requirements
response = requests.post(
    'https://api.sustaina.io/v1/materials/recommend',
    headers={
        'Content-Type': 'application/json',
        'Authorization': 'Bearer YOUR_API_KEY'
    },
    json={
        'project_type': 'commercial',
        'location': {
            'latitude': 45.4642,
            'longitude': 9.1900,
            'climate_zone': 'mediterranean'
        },
        'requirements': {
            'fire_resistance': 'high',
            'thermal_performance': 'medium',
            'sustainability': 'high'
        },
        'budget_constraints': 'medium'
    }
)

recommendations = response.json()
for material in recommendations['suggested_materials']:
    print(f"Material: {material['name']}")
    print(f"Sustainability score: {material['sustainability_score']}")
    print(f"Estimated cost: {material['cost_per_unit']} {material['cost_currency']}")
    print(f"CO2 footprint: {material['carbon_footprint']} kg CO2e/kg")