{
  "clauses": [
    {
      "citation": "SYNTHETIC contract, fixed monthly service term",
      "clause_id": "fixed-service",
      "effective_end": "2026-08-31",
      "effective_start": "2026-08-01",
      "formula": "Fixed monthly service charge; prepared comparison: 100000 cents",
      "source_id": "contract"
    }
  ],
  "credits": [],
  "curtailments": [],
  "invoices": [
    {
      "charges": [
        {
          "billed": {
            "basis": "observed",
            "cents": 120000
          },
          "charge_id": "fixed-service-august",
          "clause_id": "fixed-service",
          "description": "SYNTHETIC monthly fixed service charge",
          "quantity": null,
          "rate_source_id": null,
          "recomputed": {
            "basis": "recomputed",
            "cents": 100000
          },
          "unit": null
        }
      ],
      "invoice_id": "SYNTHETIC-INV-1",
      "period_end": "2026-08-31",
      "period_start": "2026-08-01",
      "source_id": "invoice",
      "stated_total": {
        "basis": "observed",
        "cents": 120000
      }
    }
  ],
  "period": {
    "end": "2026-08-31",
    "interval_minutes": 15,
    "start": "2026-08-01",
    "timezone": "America/Chicago"
  },
  "readings": [],
  "sources": [
    {
      "content_sha256": "c35a31bb44ecda05abea68bcab80f341ba38b126f718c57df83e42d7d4288f25",
      "description": "SYNTHETIC contract; see sources/contract.json",
      "kind": "contract",
      "received_on": null,
      "revision": null,
      "source_id": "contract",
      "status": "provided"
    },
    {
      "content_sha256": "c46a5ccbd927a000d843699404a771f57d865269984ddb6d94f4599e570af4ee",
      "description": "SYNTHETIC invoice; see sources/invoice.json",
      "kind": "invoice",
      "received_on": null,
      "revision": null,
      "source_id": "invoice",
      "status": "provided"
    }
  ]
}