Advanced JSON tools

Validate event catalog JSON

{
  "project_name": "synthetic-ecommerce-demo",
  "events": [
    {
      "name": "product_viewed",
      "description": "A user views a product detail page.",
      "business_purpose": "Measure product interest.",
      "trigger": "Product detail page becomes visible.",
      "consent_required": true,
      "parameters": [
        {"name": "product_id", "type": "string", "required": true, "description": "Stable product identifier.", "example": "SKU-1001"},
        {"name": "product_name", "type": "string", "required": true, "description": "Displayed product name.", "example": "Demo Running Shoe"},
        {"name": "price", "type": "number", "required": true, "description": "Displayed product price.", "example": 129.99},
        {"name": "currency", "type": "string", "required": true, "description": "ISO 4217 currency code.", "example": "EUR"}
      ]
    },
    {
      "name": "product_added_to_cart",
      "description": "A user adds a product to the cart.",
      "business_purpose": "Measure product selection and cart creation.",
      "trigger": "Add-to-cart action succeeds.",
      "consent_required": true,
      "parameters": [
        {"name": "product_id", "type": "string", "required": true, "description": "Stable product identifier.", "example": "SKU-1001"},
        {"name": "quantity", "type": "integer", "required": true, "description": "Number of units added.", "example": 1},
        {"name": "currency", "type": "string", "required": true, "description": "ISO 4217 currency code.", "example": "EUR"}
      ]
    },
    {
      "name": "checkout_started",
      "description": "A user begins checkout.",
      "business_purpose": "Measure checkout funnel entry.",
      "trigger": "Checkout page loads with a non-empty cart.",
      "consent_required": true,
      "parameters": [
        {"name": "cart_value", "type": "number", "required": true, "description": "Cart value before shipping and tax.", "example": 129.99},
        {"name": "currency", "type": "string", "required": true, "description": "ISO 4217 currency code.", "example": "EUR"}
      ]
    },
    {
      "name": "purchase_completed",
      "description": "A purchase is successfully confirmed.",
      "business_purpose": "Measure completed commerce transactions.",
      "trigger": "Order confirmation is displayed after successful payment.",
      "consent_required": true,
      "parameters": [
        {"name": "transaction_id", "type": "string", "required": true, "description": "Unique order identifier.", "example": "ORDER-9001"},
        {"name": "value", "type": "number", "required": true, "description": "Transaction value.", "example": 149.99},
        {"name": "currency", "type": "string", "required": true, "description": "ISO 4217 currency code.", "example": "EUR"},
        {"name": "items", "type": "array", "required": true, "description": "Purchased item list.", "example": [{"product_id": "SKU-1001", "quantity": 1}]}
      ]
    },
    {
      "name": "newsletter_subscribed",
      "description": "A user successfully subscribes to the newsletter.",
      "business_purpose": "Measure newsletter acquisition.",
      "trigger": "Subscription confirmation is returned by the form.",
      "consent_required": true,
      "parameters": [
        {"name": "source", "type": "string", "required": true, "description": "Form or placement source.", "example": "footer"}
      ]
    }
  ]
}