{
      "tool_id": "art-63-agent-service-metering-modeler",
      "tool_version": "1.0.0",
      "display_name": "Agent-Service Metering & Marketplace Economics Modeler",
      "mcp_name": "model_agent_service_metering",
      "mandate_type": "payment_policy",
      "wave": 14,
      "gpu": false,
      "url": "https://ainumbers.co/chaingraph/art-63-agent-service-metering-modeler.html",
      "description": "Educational unit-economics modeler for agent-service micropayment marketplaces: per-call pricing, x402 V2 batch-settlement savings, marketplace take-rate, net margin, break-even volume, and sensitivity analysis across batch sizes. Not pricing or financial advice.",
      "input_schema_ref": "chaingraph/art-63-agent-service-metering-modeler.html#manifest",
      "consumes": [
        "art-60-agent-economy-runtime-fit-diagnostic"
      ],
      "feeds": [
        "art-03-x402-settlement-modeler",
        "ml-03-timeseries-anomaly-detector"
      ],
      "status": "live",
      "conformance_fixtures": false,
      "compute_capability": "server",
      "compute_images": [{"system":"sha256-source","image_id":"sha256:db80ef83629be0220c5b3db867b3911ee1a7817bb6e530149ec725258b0edafe","valid_from":"2026-07-10"},{"system":"risc0","image_id":"sha256:a1a0bc89b5b1febaeda3519f6dbade0fa5ac16beeb143c4e1b01689573567bc6","valid_from":"2026-06-28"}],
      "compute_proof": {
        "type": "ZkVmReceipt",
        "system": "risc0",
        "receiptFormat": "groth16-bn254",
        "imageId": "sha256:a1a0bc89b5b1febaeda3519f6dbade0fa5ac16beeb143c4e1b01689573567bc6",
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        "journal": {
          "chaingraph_version": "0.4.0",
          "kernel_digest": "sha256:db80ef83629be0220c5b3db867b3911ee1a7817bb6e530149ec725258b0edafe",
          "output": {
            "batch": true,
            "batch_savings_pct": 99.9,
            "batch_size": 1000,
            "breakeven_calls_day": 1027,
            "currency": "USDC",
            "gross_revenue_day": 1000000,
            "model": "per-call",
            "net_margin_day": 874500,
            "net_margin_pct": 87.45,
            "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)",
            "rail": "x402-v2",
            "sensitivity": [
              {
                "batch_size": 1,
                "net_margin_day": 375000,
                "net_margin_pct": 37.5,
                "settlement_cost_day": 500000
              },
              {
                "batch_size": 10,
                "net_margin_day": 825000,
                "net_margin_pct": 82.5,
                "settlement_cost_day": 50000
              },
              {
                "batch_size": 100,
                "net_margin_day": 870000,
                "net_margin_pct": 87,
                "settlement_cost_day": 5000
              },
              {
                "batch_size": 500,
                "net_margin_day": 874000,
                "net_margin_pct": 87.4,
                "settlement_cost_day": 1000
              },
              {
                "batch_size": 1000,
                "net_margin_day": 874500,
                "net_margin_pct": 87.5,
                "settlement_cost_day": 500
              },
              {
                "batch_size": 5000,
                "net_margin_day": 874900,
                "net_margin_pct": 87.5,
                "settlement_cost_day": 100
              },
              {
                "batch_size": 10000,
                "net_margin_day": 874950,
                "net_margin_pct": 87.5,
                "settlement_cost_day": 50
              }
            ],
            "settlement_cost_day": 500,
            "status_asof": "2026-06-20 — verify x402 V2 cost mechanics: https://github.com/x402-foundation/x402",
            "take_and_infra_day": 125000,
            "unit_price_minor": 100
          }
        }
      },
      "export_capability": [
        "xlsx",
        "csv",
        "pdf"
      ]
    }