Model it. Test it. Use it.
No code required.

curl -X POST \
  https://api.stellwerk.io/api/v1/flows/abc123/execute \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "inputs": {
      "base_price": 99.99,
      "quantity": 5,
      "customer_tier": "gold"
    }
  }'

const response = await fetch(
  'https://api.stellwerk.io/api/v1/flows/abc123/execute',
  {
    method: 'POST',
    headers: {
      'Authorization': `Bearer ${apiKey}`,
      'Content-Type': 'application/json'
    },
    body: JSON.stringify({
      inputs: {
        base_price: 99.99,
        quantity: 5,
        customer_tier: 'gold'
      }
    })
  }
)

import requests

response = requests.post(
    'https://api.stellwerk.io/api/v1/flows/abc123/execute',
    headers={
        'Authorization': f'Bearer {api_key}',
        'Content-Type': 'application/json'
    },
    json={
        'inputs': {
            'base_price': 99.99,
            'quantity': 5,
            'customer_tier': 'gold'
        }
    }
)

require 'httparty'

response = HTTParty.post(
  'https://api.stellwerk.io/api/v1/flows/abc123/execute',
  headers: {
    'Authorization' => "Bearer #{api_key}",
    'Content-Type' => 'application/json'
  },
  body: {
    inputs: {
      base_price: 99.99,
      quantity: 5,
      customer_tier: 'gold'
    }
  }.to_json
)