curl --request POST \
  --url https://production.trackstarhq.com/sandbox/generate-sandbox/{integration_type} \
  --header 'x-trackstar-api-key: <x-trackstar-api-key>'

{
  "access_token": "your_permanent_access_token",
  "connection_id": "unique_connection_id",
  "integration_name": "sandbox",
  "customer_id": "customer_id",
  "available_actions": [
    "get_inventory",
    "get_products"
  ],
  "available_endpoints": [
    "GET /inventory",
    "GET /products"
  ]
}