{
  "tool_id": "art-63-agent-service-metering-modeler",
  "note": "golden_hash empty until first `node golden-parity.test.mjs --update`.",
  "vectors": [
    {
      "name": "default-inputs",
      "policy_parameters": {},
      "output_payload": {
        "gross_revenue_day": 1000000,
        "settlement_cost_day": 500,
        "take_and_infra_day": 125000,
        "net_margin_day": 874500,
        "net_margin_pct": 87.45,
        "breakeven_calls_day": 1027,
        "batch_savings_pct": 99.9,
        "sensitivity": [
          {
            "batch_size": 1,
            "settlement_cost_day": 500000,
            "net_margin_day": 375000,
            "net_margin_pct": 37.5
          },
          {
            "batch_size": 10,
            "settlement_cost_day": 50000,
            "net_margin_day": 825000,
            "net_margin_pct": 82.5
          },
          {
            "batch_size": 100,
            "settlement_cost_day": 5000,
            "net_margin_day": 870000,
            "net_margin_pct": 87
          },
          {
            "batch_size": 500,
            "settlement_cost_day": 1000,
            "net_margin_day": 874000,
            "net_margin_pct": 87.4
          },
          {
            "batch_size": 1000,
            "settlement_cost_day": 500,
            "net_margin_day": 874500,
            "net_margin_pct": 87.5
          },
          {
            "batch_size": 5000,
            "settlement_cost_day": 100,
            "net_margin_day": 874900,
            "net_margin_pct": 87.5
          },
          {
            "batch_size": 10000,
            "settlement_cost_day": 50,
            "net_margin_day": 874950,
            "net_margin_pct": 87.5
          }
        ],
        "rail": "x402-v2",
        "batch": true,
        "batch_size": 1000,
        "currency": "USDC",
        "model": "per-call",
        "unit_price_minor": 100,
        "note": "EDUCATIONAL ESTIMATOR — not pricing, legal, or financial advice. Models the unit economics of an agent-service micropayment marketplace under x402 V2 batch settlement. All figures are illustrative; verify x402 V2 settlement cost mechanics against current Linux Foundation x402 Foundation primary sources. Agent-service marketplace pricing is market-dependent — verify any outward-facing figures. (2026-06-20)",
        "status_asof": "2026-06-20 — verify x402 V2 cost mechanics: https://github.com/x402-foundation/x402"
      },
      "golden_hash": "fb3e85cdab357e1b9a6e681e79908fa2df879d1c4554333ad8d30d00f62490c7"
    }
  ]
}