# Trigger immediate billing for an order Immediately processes a billing attempt, creating an order in Shopify. This bypasses the scheduled billing date and processes the order right away. Important Notes: - Requires shop permission 'enableImmediatePlaceOrder' - Only QUEUED billing attempts can be processed - Creates an actual order in Shopify - Charges the customer's payment method immediately - Cannot be undone once processed Use Cases: - Customer requests early delivery - Process order immediately after resolving payment issue - Manual order processing for special cases Authentication: Requires valid X-API-Key header and shop permission Endpoint: PUT /api/external/v2/subscription-billing-attempts/attempt-billing/{id} Version: 0.0.1 ## Path parameters: - `id` (integer, required) Billing Attempt ID ## Query parameters: - `api_key` (string) API Key (Deprecated - Use Header X-API-Key instead) ## Header parameters: - `X-API-Key` (string) ## Response 200 fields ## Response 400 fields ## Response 401 fields ## Response 403 fields