NPL / Kingan Logic
A resident Home and user-owned Map, private language workshop, community projections, scoped Passports and portable working state.

msa-scan-align-lock: $0.18 per operation — POST /api/machine/msa-scan-align-lock
msa-branch-false-neighbor: $0.07 per operation — POST /api/machine/msa-branch-false-neighbor
srg-exact-span-grounding: $0.47 per operation — POST /api/machine/srg-exact-span-grounding
bsc-currentness-anti-snapback: $0.03 per operation — POST /api/machine/bsc-currentness-anti-snapback
bsc-event-chain-verification: $0.04 per entry — POST /api/machine/bsc-event-chain-verification
pts-passport-issuance: $0.32 per operation — POST /api/machine/pts-passport-issuance
direct-customs-transfer: $0.47 per operation — POST /api/machine/direct-customs-transfer
bsc-object-field-custody: $0.32 per operation — POST /api/machine/bsc-object-field-custody

Discovery: /capabilities/machines.json
OpenAPI: /openapi.json
Pricing: /pricing
Payment never grants access to a person's Map. Retain the complete result, not only its hash.

Flow: discover -> inspect schema and price/unit -> preflight -> obtain gateway authorization -> POST with Idempotency-Key -> retain complete JSON and gateway receipt -> use scoped recovery if delivery is ambiguous.
Paid work requires private MACHINE_RESULTS storage. Recovery requires the issued private recovery credential; receipts are never indexed.
Owner Home tools run under the pilot session without billing. Paid currentness requires an owner-issued access_grant from POST /api/home/machines/currentness-grant with signed runtime_state; it expires after 15 minutes and permits only the currentness decision. One entry per paid event-chain request; batches are available in the owner workbench. Variable ceilings are recorded but variable billing is not enabled.
Customs currently issues a handoff packet; the receiver independently authorizes it. No automatic external delivery is claimed.
NPL legal publication is pending owner-specific approval. FAHCE terms do not apply automatically.

{
  "schema": "NPL_MACHINE_CATALOG_V1",
  "version": "npl-recovery-2026-10-15",
  "product": "NPL / Kingan Logic",
  "origin": "https://npl.kinganlogic.com",
  "purpose": "A user-owned Home, Map and portable operator-state harness, with bounded machine access.",
  "families": [
    {
      "code": "NSF",
      "name": "Native-Signal Fidelity",
      "purpose": "Keep your exact words separate from interpretations.",
      "url": "/capabilities/machines/nsf"
    },
    {
      "code": "AKB",
      "name": "Answer-Key Burden / Competent Containment",
      "purpose": "Measure reconstruction, repetition and correction work.",
      "url": "/capabilities/machines/akb"
    },
    {
      "code": "DRP",
      "name": "Durable Repair",
      "purpose": "Correct, revoke and repair without rewriting history.",
      "url": "/capabilities/machines/drp"
    },
    {
      "code": "MSA",
      "name": "Multi-Signal Alignment / Refusal",
      "purpose": "Adjudicate evidence and preserve material branches.",
      "url": "/capabilities/machines/msa"
    },
    {
      "code": "BSC",
      "name": "Branch / State Custody",
      "purpose": "Inspect custody, currentness, versioning and event chains.",
      "url": "/capabilities/machines/bsc"
    },
    {
      "code": "OFD",
      "name": "Outcome-Feedback Durability",
      "purpose": "Carry outcomes into governed updates and later evaluation.",
      "url": "/capabilities/machines/ofd"
    },
    {
      "code": "SRG",
      "name": "Source-Route / Grounding",
      "purpose": "Check exact support and keep source leads distinct from proof.",
      "url": "/capabilities/machines/srg"
    },
    {
      "code": "IDM",
      "name": "Integrated Decision Movement",
      "purpose": "Compose native signal, Map admission, projection and surface.",
      "url": "/capabilities/machines/idm"
    },
    {
      "code": "PTS",
      "name": "Portable Operator-State Transfer",
      "purpose": "Issue minimum-sufficient Passports with field accounting.",
      "url": "/capabilities/machines/pts"
    },
    {
      "code": "SCI",
      "name": "Surface Capability / Display / Interruption",
      "purpose": "Control what is shown and when you can be interrupted.",
      "url": "/capabilities/machines/sci"
    },
    {
      "code": "KCM",
      "name": "Keyed Companion / Relationship Maturity",
      "purpose": "Calibrate under your control without inferring permission.",
      "url": "/capabilities/machines/kcm"
    }
  ],
  "operations": [
    {
      "id": "msa-scan-align-lock",
      "family": "MSA",
      "name": "Evidence adjudication",
      "price_usd": "0.18",
      "atomic_units": "180000",
      "unit": "operation",
      "method": "POST",
      "path": "/api/machine/msa-scan-align-lock",
      "scheme": "exact",
      "input_example": {
        "evidence_items": [
          {
            "state": "SUPPORT",
            "authority": "USER_FACT",
            "claim_permission": true
          }
        ],
        "permission_state": "ALLOWED",
        "blocked_use": false,
        "branch_candidates": [],
        "false_neighbors": []
      }
    },
    {
      "id": "msa-branch-false-neighbor",
      "family": "MSA",
      "name": "Branch-split / false-neighbor handling",
      "price_usd": "0.07",
      "atomic_units": "70000",
      "unit": "operation",
      "method": "POST",
      "path": "/api/machine/msa-branch-false-neighbor",
      "scheme": "exact",
      "input_example": {
        "evidence_items": [
          {
            "state": "SUPPORT",
            "authority": "USER_FACT",
            "claim_permission": true
          }
        ],
        "permission_state": "ALLOWED",
        "blocked_use": false,
        "branch_candidates": [
          "A",
          "B"
        ],
        "false_neighbors": []
      }
    },
    {
      "id": "srg-exact-span-grounding",
      "family": "SRG",
      "name": "Exact-span grounding",
      "price_usd": "0.47",
      "atomic_units": "470000",
      "unit": "operation",
      "method": "POST",
      "path": "/api/machine/srg-exact-span-grounding",
      "scheme": "exact",
      "input_example": {
        "source_text": "The Map belongs to its user.",
        "exact_span": "Map belongs to its user",
        "source_ref": "supplied-document:1"
      }
    },
    {
      "id": "bsc-currentness-anti-snapback",
      "family": "BSC",
      "name": "Currentness / anti-snapback check",
      "price_usd": "0.03",
      "atomic_units": "30000",
      "unit": "operation",
      "method": "POST",
      "path": "/api/machine/bsc-currentness-anti-snapback",
      "scheme": "exact",
      "input_example": {
        "expected_hash": "REPLACE_WITH_CURRENT_OWNER_HASH"
      }
    },
    {
      "id": "bsc-event-chain-verification",
      "family": "BSC",
      "name": "Tamper-evident event-chain verification",
      "price_usd": "0.04",
      "atomic_units": "40000",
      "unit": "entry",
      "method": "POST",
      "path": "/api/machine/bsc-event-chain-verification",
      "scheme": "exact",
      "input_example": {
        "hash_scheme": "NPL_CANONICAL_JSON_SHA256_V1",
        "trusted_previous_hash": null,
        "entries": [
          {
            "sequence": 1,
            "previous_hash": null,
            "payload": {
              "event": "created"
            },
            "event_hash": "66ea05d399dd8abdaddf8977aac5f7ce315181b3e60d9e2b26032bb41171a3f6"
          }
        ]
      }
    },
    {
      "id": "pts-passport-issuance",
      "family": "PTS",
      "name": "Decision State Passport issuance",
      "price_usd": "0.32",
      "atomic_units": "320000",
      "unit": "operation",
      "method": "POST",
      "path": "/api/machine/pts-passport-issuance",
      "scheme": "exact",
      "input_example": {
        "destination": "AME",
        "purpose": "Carry chosen working state",
        "fields": {
          "current_focus": "Compare the next two options"
        },
        "withheld_fields": [
          "raw_history"
        ],
        "confirm_projection": false
      }
    },
    {
      "id": "direct-customs-transfer",
      "family": "PTS",
      "name": "Direct product-to-product Customs",
      "price_usd": "0.47",
      "atomic_units": "470000",
      "unit": "operation",
      "method": "POST",
      "path": "/api/machine/direct-customs-transfer",
      "scheme": "exact",
      "input_example": {
        "destination": "AME",
        "purpose": "Carry chosen working state",
        "fields": {
          "current_focus": "Compare the next two options"
        },
        "withheld_fields": [
          "raw_history"
        ],
        "confirm_projection": false
      }
    },
    {
      "id": "bsc-object-field-custody",
      "family": "BSC",
      "name": "Object / field custody proof",
      "price_usd": "0.32",
      "atomic_units": "320000",
      "unit": "operation",
      "method": "POST",
      "path": "/api/machine/bsc-object-field-custody",
      "scheme": "exact",
      "input_example": {
        "object": {
          "object_id": "example-1",
          "owner_ref": "self",
          "version": 1,
          "fields": {
            "current_focus": "Compare options"
          }
        },
        "expected_hash": "6a07fb57e1569a7a8d8513addd9f3cb0d3bd18d330c7f6459f35a6bbe53b3483"
      }
    }
  ],
  "variable_authorization_ceilings_usd": {
    "extended-msa-grounding": "0.75",
    "complex-pts-passport": "1.50",
    "complex-customs-transfer": "1.50"
  },
  "variable_billing_status": "Ceilings recorded; variable settlement schedules are not yet implemented.",
  "authentication": "Owner session for Home tools; verified Cloudflare PAYMENT-CONTEXT for paid machine work.",
  "payment": {
    "protocol": "x402-v2",
    "gateway": "Cloudflare Monetization Gateway",
    "network": "eip155:8453",
    "asset": "USDC",
    "recipient": "0x22cf7241E3e24ed0d22d710C86a497084da625cd",
    "live_gateway_rules_verified": false,
    "paid_execution_status": "Gateway configuration and real-payment acceptance test pending"
  },
  "payment_is_not_data_permission": true,
  "legal_publication": "NPL-specific policy approval pending; no FAHCE policies inherited.",
  "proof_scope": "Supplied artifacts unless a server-sealed owner Home state is explicitly used.",
  "customs_transport": "A governed handoff packet is available; external receiver delivery requires an independently configured product adapter.",
  "currentness_permission": {
    "owner_grant_endpoint": "/api/home/machines/currentness-grant",
    "method": "POST",
    "input": "Signed runtime_state under owner session",
    "lifetime_seconds": 900,
    "scope": "Currentness decision only; no Map content"
  },
  "paid_chain_limit": "One entry per paid request at $0.04; owner workbench supports batches.",
  "result_custody": "Full JSON returned and downloadable. Durable recovery requires the private MACHINE_RESULTS binding.",
  "links": {
    "home": "/",
    "openapi": "/openapi.json",
    "pricing": "/pricing",
    "mcp": "/mcp",
    "full_guide": "/llms-full.txt"
  }
}