{
  "service": "Still OS Notary",
  "note": "Discovery is always free. Payment is required only for the resource itself (see each entry's price).",
  "full_x402_schema": "https://stillosdigitalholdings.com/.well-known/x402",
  "openapi": "https://stillosdigitalholdings.com/openapi.json",
  "endpoints": [
    {
      "endpoint": "/notary/commit",
      "method": "POST",
      "purpose": "Commit a claim hash -- tamper-evident, Ed25519-signed receipt, no resolver attached.",
      "price": "$0.10 USDC (Base) via x402, no free tier.",
      "required_schema": {
        "agent": "string",
        "claim": "string"
      },
      "market_position": "premium_justified",
      "market_comparable": "Raw on-chain payment/chain-truth verification: $0.002/call"
    },
    {
      "endpoint": "/notary/dispute",
      "method": "POST",
      "purpose": "File a bonded dispute against a verdict receipt, resolved by independent re-run.",
      "price": "$1 USDC (Base) via x402, non-refundable either way.",
      "required_schema": {
        "agent": "string",
        "receipt_hash": "string"
      }
    },
    {
      "endpoint": "/notary/self-audit/dispute-entry",
      "method": "POST",
      "purpose": "File a dispute against a self-audit claim, entering the real bounty pool. Disclosed split: 80% to the pool, 20% StillOS platform fee, same every time.",
      "price": "$2 USDC (Base) via x402.",
      "required_schema": {
        "agent": "string",
        "claim_receipt_hash": "string",
        "correction": "string"
      }
    },
    {
      "endpoint": "/notary/grade-strategy",
      "method": "POST",
      "purpose": "Grade a settled trading track record: fail-closed REAL_EDGE|REGIME_LUCK|NEGATIVE_EV|INSUFFICIENT_DATA verdict, Ed25519-signed.",
      "price": "Free up to 2/agent/day, then $0.05 USDC (Base) via x402.",
      "required_schema": {
        "agent": "string",
        "trades": "[{t, price, side, outcome}]"
      },
      "market_position": "at_market_standard_tier",
      "market_comparable": "Same compliance/intelligence-tier comparison as claim-verdict"
    },
    {
      "endpoint": "/notary/screen-entity",
      "method": "POST",
      "purpose": "OFAC SDN sanctions name screen, signed receipt with source-freshness timestamp.",
      "price": "Free up to 5/agent/day, then $0.001 USDC (Base) via x402.",
      "required_schema": {
        "agent": "string",
        "entity": "string"
      },
      "market_position": "below_market",
      "market_comparable": "GlobalAPI sanctions/wallet screening floor: $0.002/check"
    },
    {
      "endpoint": "/notary/screen-url",
      "method": "POST",
      "purpose": "Real-time URL safety scan (Cloudflare URL Scanner): malicious/phishing verdict, page metadata, public scan-page link. Signed receipt.",
      "price": "Free up to 3/agent/day, then $0.02 USDC (Base) via x402.",
      "required_schema": {
        "agent": "string",
        "url": "string (must start with http:// or https://)"
      }
    },
    {
      "endpoint": "/notary/screen-text",
      "method": "POST",
      "purpose": "Real-time scam/phishing/harmful-content text classifier (Cloudflare Workers AI, Llama Guard 3 8B): unsafe verdict + harm category. Signed receipt.",
      "price": "Free up to 5/agent/day, then $0.02 USDC (Base) via x402.",
      "required_schema": {
        "agent": "string",
        "text": "string"
      }
    },
    {
      "endpoint": "/notary/screen-history",
      "method": "POST",
      "purpose": "Proves what a URL said at a point in time (Internet Archive Wayback Machine): snapshot list, closest-to-date snapshot, optional keyword-claim check. Signed receipt.",
      "price": "Free up to 15/agent/day, then $0.01 USDC (Base) via x402.",
      "required_schema": {
        "agent": "string",
        "url": "string (must start with http:// or https://)",
        "date": "string (optional, ISO date)",
        "keyword": "string (optional)"
      }
    },
    {
      "endpoint": "/notary/screen-wallet",
      "method": "POST",
      "purpose": "OFAC digital-currency-address screen: exact-match a crypto wallet address against OFAC SDN-linked addresses (BTC/ETH/TRX/USDT/LTC/XMR/etc.), source-freshness timestamp. Signed receipt.",
      "price": "Free up to 5/agent/day, then $0.001 USDC (Base) via x402.",
      "required_schema": {
        "agent": "string",
        "address": "string"
      }
    },
    {
      "endpoint": "/notary/screen-crypto-trader",
      "method": "POST",
      "purpose": "Copy-trade track-record trust score: Wilson-lower-bound-adjusted win rate (penalizes small samples), volume confidence, capped/log-scaled P&L tiebreaker -- composite score + tier (HIGH/MEDIUM/LOW/INSUFFICIENT_SAMPLE). Signed receipt.",
      "price": "Free up to 5/agent/day, then $0.001 USDC (Base) via x402.",
      "required_schema": {
        "agent": "string",
        "handle": "string",
        "win_rate_pct": "string",
        "trades": "string",
        "pnl_pct": "string (optional)"
      }
    },
    {
      "endpoint": "/notary/regulatory-rules",
      "method": "POST",
      "purpose": "Search recent Federal Register RULE documents by agency and/or keyword, signed receipt.",
      "price": "Free up to 3/agent/day, then $0.02 USDC (Base) via x402.",
      "required_schema": {
        "agent": "string",
        "agency": "string (optional)",
        "keyword": "string (optional)"
      }
    },
    {
      "endpoint": "/notary/federal-awards",
      "method": "POST",
      "purpose": "Search top-100-by-amount federal contract award snapshot (trailing 30 days), signed receipt.",
      "price": "Free up to 3/agent/day, then $0.02 USDC (Base) via x402.",
      "required_schema": {
        "agent": "string",
        "recipient": "string (optional)",
        "min_amount": "number (optional)"
      }
    },
    {
      "endpoint": "/notary/insider-conviction",
      "method": "POST",
      "purpose": "Proprietary conviction score over EDGAR Form 4 insider cluster buys, signed receipt.",
      "price": "Free up to 3/agent/day, then $0.1 USDC (Base) via x402.",
      "required_schema": {
        "agent": "string",
        "ticker": "string (optional)",
        "min_conviction": "number (optional)"
      },
      "market_position": "no_direct_comp",
      "market_comparable": "No direct comparable found -- proprietary EDGAR Form-4 cluster-buy scoring"
    },
    {
      "endpoint": "/notary/smart-money",
      "method": "POST",
      "purpose": "Proprietary 13D activist x insider conviction composite, signed receipt.",
      "price": "Free up to 3/agent/day, then $0.1 USDC (Base) via x402.",
      "required_schema": {
        "agent": "string",
        "ticker": "string (optional)",
        "apex_only": "boolean (optional)"
      },
      "market_position": "no_direct_comp",
      "market_comparable": "No direct comparable found -- proprietary 13D x insider composite"
    },
    {
      "endpoint": "/notary/activist-convergence",
      "method": "POST",
      "purpose": "Activist escalation composite: 13D/13D-A percentOfClass swing x Altman-Z distress x verified 13G-to-13D conversion, signed receipt.",
      "price": "Free up to 3/agent/day, then $0.15 USDC (Base) via x402.",
      "required_schema": {
        "agent": "string",
        "ticker": "string (optional)",
        "min_escalation": "number (optional)"
      }
    },
    {
      "endpoint": "/notary/distress-score",
      "method": "POST",
      "purpose": "Validated distress-foresight score for a single ticker (71% sens / 100% spec / ~109d lead), live SEC fetch.",
      "price": "Free up to 3/agent/day, then $0.15 USDC (Base) via x402.",
      "required_schema": {
        "agent": "string",
        "ticker": "string"
      },
      "market_position": "no_direct_comp",
      "market_comparable": "No direct comparable found -- validated distress-foresight thesis (71% sens/100% spec)"
    },
    {
      "endpoint": "/notary/water-stress",
      "method": "POST",
      "purpose": "AI data center water-stress map across 8 major corridors: real USGS flow-vs-historical-mean + NOAA drought severity, named operator exposure, 5-day trend. GET is a free risk-level-only preview; POST is the full dataset.",
      "price": "Free preview via GET (risk_level only), full dataset $0.15 USDC (Base) via x402 POST.",
      "required_schema": {
        "agent": "string"
      }
    },
    {
      "endpoint": "/notary/claim-verdict",
      "method": "POST",
      "purpose": "Commit a claim, resolve it against a named external resolver, receive a signed verdict.",
      "price": "Free up to 3/agent/day (+ reputation bonus), then $0.05 USDC (Base) via x402.",
      "required_schema": {
        "agent": "string",
        "claim": "string",
        "resolver": "{ type, ...resolver-specific fields }"
      },
      "market_position": "at_market_standard_tier",
      "market_comparable": "Regulatory/compliance intelligence services: $0.05 standard / $1.00 elite tier"
    },
    {
      "endpoint": "/notary/agent-clearance",
      "method": "POST",
      "purpose": "Pre-transaction OFAC + on-chain wallet clearance for agent-to-agent payments, fused into CLEAR/REVIEW/BLOCK.",
      "price": "Free up to 2/agent/day, then $0.75 USDC (Base) via x402.",
      "required_schema": {
        "agent": "string",
        "counterparty_name": "string (optional)",
        "counterparty_wallet": "string EVM address (optional)"
      },
      "market_position": "no_direct_comp",
      "market_comparable": "No direct comparable found -- pre-transaction OFAC + on-chain wallet fused clearance"
    },
    {
      "endpoint": "/notary/register-policy",
      "method": "POST",
      "purpose": "Register a pre-action spend policy for an agent -- free, not a paid product.",
      "price": "Free, no x402.",
      "required_schema": {
        "agent": "string",
        "max_per_action": "number (optional)",
        "max_per_day": "number (optional)",
        "currency": "string (optional)"
      }
    },
    {
      "endpoint": "/notary/authorize",
      "method": "POST",
      "purpose": "Check a proposed spend against an agent's registered policy -- free, not a paid product.",
      "price": "Free, no x402.",
      "required_schema": {
        "agent": "string",
        "amount": "number",
        "currency": "string (optional)"
      }
    }
  ],
  "human_fulfilled_services": [
    {
      "service": "Sourcing Dossier",
      "purpose": "Concierge sourcing of hard-to-find compute hardware, agent-economy infra (GPU/inference rigs), and trading/market-data equipment across Georgia, Puerto Rico, Mexico, and Colombia.",
      "fulfillment": "human, not automated -- 5 business days to first candidate, full refund if none found within 14 days",
      "intake": {
        "endpoint": "https://stillosdigitalholdings.com/notary/sourcing-lead",
        "method": "POST",
        "required_schema": {
          "email": "string",
          "item": "string",
          "budget": "string (optional)",
          "name": "string (optional)",
          "notes": "string (optional)"
        },
        "note": "Free -- captures the lead before any payment."
      },
      "engagement_fee": "$150 minimum, Stripe (card); wire/USDC by arrangement over $1,000 -- see https://stillosdigitalholdings.com/sourcing-dossier/",
      "channel_registry": "https://stillosdigitalholdings.com/sourcing-dossier/channels/"
    }
  ],
  "pricing_honesty_note": "Launch pricing active through 2026-10-13: claim-verdict/grade-strategy at $0.05 (standard-tier comp match, was $0.25 mid-market), screen-entity at $0.001 (below the cheapest known direct comparable at $0.002, was $0.02). 4 endpoints (screen-entity, cpi, gdp, findings-feed) now verifiably below or at the cheapest real comparable. 2 (claim-verdict, grade-strategy) at standard-tier parity during the launch window, reverting to mid-market ($0.25) automatically after. 1 (commit) intentionally priced above the cheapest raw comparable -- does materially more work. 5 have no real market comparable -- novel proprietary data, priced by internal analogy, not benchmarked. Not a blanket cheapest-everywhere claim.",
  "market_data_as_of": "2026-07-15",
  "market_data_sources": [
    "https://www.x402scan.com/resources",
    "https://agent-tools.cloud/",
    "GlobalAPI compliance/sanctions screening listing",
    "Interzoid x402 data-quality API listing",
    "Kraken Crypto Signals x402 listing (x402scan)"
  ]
}