{
  "schema_version": "2026-06-13",
  "mode": "record_developer_fee_event",
  "developer_account_id": "developer_account_example",
  "usage_route": "receipt_write",
  "usage_quantity": 250,
  "unit_fee_units": 0.005,
  "currency": "usd",
  "receipt_id": "receipt_example",
  "wallet_bound_run_id": "wallet_bound_run_example"
}