{
  "product": "Crypto Agent Signal Pack",
  "dataset_key": "crypto_agent_signals",
  "mode": "free_preview",
  "commercial_status": "commercial",
  "payment_required": false,
  "payment_available": true,
  "not_for_purchase": false,
  "endpoint": "/v1/preview/crypto/asset-signal",
  "generated_at": "2026-08-23T20:47:18.664+00:00",
  "valid_until": "2026-08-23T21:30:20+00:00",
  "source_hash": "sha256:6869427e1dea5448d1618768e6402ec94281d64cd5778996ddaf1d6f7491cb8a",
  "asset": {
    "name": "Bitcoin",
    "symbol": "BTC",
    "network": "bitcoin",
    "decimals": 8,
    "asset_type": "native_asset",
    "context_tags": [
      "coingecko-pro-derived",
      "quarter-hour-observation",
      "no-absolute-price"
    ]
  },
  "preview": {
    "asset": {
      "name": "Bitcoin",
      "symbol": "BTC",
      "network": "bitcoin",
      "decimals": 8,
      "asset_type": "native_asset",
      "context_tags": [
        "coingecko-pro-derived",
        "quarter-hour-observation",
        "no-absolute-price"
      ]
    },
    "agent_summary": {
      "one_liner": "BTC production context is derived from a fresh CoinGecko Pro observation without exposing absolute price or raw upstream payload.",
      "key_signals": [
        "7 of 7 historical change windows are currently answerable.",
        "The 24-hour volume/market-cap turnover proxy is 183 bps (low); it is not order-book liquidity, executable depth, or slippage evidence.",
        "The 24-hour high-low range/current-price proxy is 235 bps (low); it is not realized volatility, implied volatility, or a forecast."
      ],
      "freshness_status": "fresh",
      "best_used_for": [
        "AI-agent freshness and historical direction preflight.",
        "Derived market-context comparison with explicit evidence limits."
      ],
      "action_boundary": "Informational derived context only; do not use as execution, allocation, timing, or trading instruction."
    },
    "signal_levels": {
      "liquidity": {
        "level": "low",
        "confidence": 0.88,
        "summary": "The 24-hour volume/market-cap turnover proxy is 183 bps (low); it is not order-book liquidity, executable depth, or slippage evidence."
      },
      "data_quality": {
        "level": "elevated",
        "confidence": 0.94,
        "summary": "The exact five-asset batch, asset identities, required numeric fields, freshness, and timestamp skew passed strict validation."
      }
    },
    "trend_preview": {
      "metric_version": "crypto-agent-signals-trends-v1",
      "update_cadence": "quarter_hourly_production_observation",
      "not_realtime": true,
      "visible_window_count": 1,
      "hidden_window_count": 6,
      "windows": [
        {
          "window": "30m",
          "metric": "derived_price_change_bps",
          "direction": "upward",
          "distance_bucket": "near_average",
          "confidence": 0.92
        }
      ]
    },
    "rolling_feature_summary": null,
    "rolling_feature_paid_unlock": null
  },
  "excluded_from_preview": [
    "complete production response body",
    "volatility and x402 signal detail",
    "full evidence array",
    "full trend window set",
    "rolling feature basis-point metrics and derived volume metrics",
    "full data-lineage and limitation arrays",
    "bulk export or historical backfill"
  ],
  "primary_paid_unlock": {
    "product": "Crypto Asset Signal",
    "product_key": "crypto_asset_signal",
    "endpoint": "https://api.sourcestrand.com/v1/paid/crypto/asset-signal?asset=BTC&buyer_hint=web-home",
    "path": "/v1/paid/crypto/asset-signal?asset=BTC",
    "checkout_url": "https://api.sourcestrand.com/checkout?resource_url=https%3A%2F%2Fapi.sourcestrand.com%2Fv1%2Fpaid%2Fcrypto%2Fasset-signal%3Fasset%3DBTC%26buyer_hint%3Dweb-home&buyer_hint=web-home",
    "payment_intent_url": "https://api.sourcestrand.com/v1/payment/intent?resource_url=https%3A%2F%2Fapi.sourcestrand.com%2Fv1%2Fpaid%2Fcrypto%2Fasset-signal%3Fasset%3DBTC%26buyer_hint%3Dweb-home&buyer_hint=web-home",
    "price": "$0.01",
    "buyer_hint_header": "x-buyer-hint: caller-installation-id",
    "trial_key_header": "x-trial-key: optional attribution hint (hashed; it does not override the Cloudflare network quota identity)",
    "includes": [
      "Full paid crypto asset signal payload.",
      "Complete trend window set available for the snapshot.",
      "Full evidence, data lineage, limitations, generated_at, valid_until, and source_hash fields.",
      "x402 settlement and payment telemetry for buyer attribution."
    ]
  },
  "paid_unlock": {
    "product": "Crypto Asset Signal",
    "product_key": "crypto_asset_signal",
    "endpoint": "https://api.sourcestrand.com/v1/paid/crypto/asset-signal?asset=BTC&buyer_hint=web-home",
    "path": "/v1/paid/crypto/asset-signal?asset=BTC",
    "checkout_url": "https://api.sourcestrand.com/checkout?resource_url=https%3A%2F%2Fapi.sourcestrand.com%2Fv1%2Fpaid%2Fcrypto%2Fasset-signal%3Fasset%3DBTC%26buyer_hint%3Dweb-home&buyer_hint=web-home",
    "payment_intent_url": "https://api.sourcestrand.com/v1/payment/intent?resource_url=https%3A%2F%2Fapi.sourcestrand.com%2Fv1%2Fpaid%2Fcrypto%2Fasset-signal%3Fasset%3DBTC%26buyer_hint%3Dweb-home&buyer_hint=web-home",
    "price": "$0.01",
    "buyer_hint_header": "x-buyer-hint: caller-installation-id",
    "trial_key_header": "x-trial-key: optional attribution hint (hashed; it does not override the Cloudflare network quota identity)",
    "includes": [
      "Full paid crypto asset signal payload.",
      "Complete trend window set available for the snapshot.",
      "Full evidence, data lineage, limitations, generated_at, valid_until, and source_hash fields.",
      "x402 settlement and payment telemetry for buyer attribution."
    ]
  },
  "standalone_paid_offer": {
    "product": "Crypto Asset Signal",
    "product_key": "crypto_asset_signal",
    "endpoint": "https://api.sourcestrand.com/v1/paid/crypto/asset-signal?asset=BTC&buyer_hint=web-home",
    "path": "/v1/paid/crypto/asset-signal?asset=BTC",
    "checkout_url": "https://api.sourcestrand.com/checkout?resource_url=https%3A%2F%2Fapi.sourcestrand.com%2Fv1%2Fpaid%2Fcrypto%2Fasset-signal%3Fasset%3DBTC%26buyer_hint%3Dweb-home&buyer_hint=web-home",
    "payment_intent_url": "https://api.sourcestrand.com/v1/payment/intent?resource_url=https%3A%2F%2Fapi.sourcestrand.com%2Fv1%2Fpaid%2Fcrypto%2Fasset-signal%3Fasset%3DBTC%26buyer_hint%3Dweb-home&buyer_hint=web-home",
    "price": "$0.01",
    "buyer_hint_header": "x-buyer-hint: caller-installation-id",
    "trial_key_header": "x-trial-key: optional attribution hint (hashed; it does not override the Cloudflare network quota identity)",
    "includes": [
      "Full paid crypto asset signal payload.",
      "Complete trend window set available for the snapshot.",
      "Full evidence, data lineage, limitations, generated_at, valid_until, and source_hash fields.",
      "x402 settlement and payment telemetry for buyer attribution."
    ]
  },
  "temporarily_unavailable": [
    {
      "product_key": "crypto_quant_research_bundle",
      "payment_available": false,
      "reason": "The rolling-matrix bundle is not listed for the active source. Use a currently listed short-window endpoint.",
      "availability_authority": "/x402/resources.json"
    }
  ],
  "trial_quota": {
    "policy_id": "controlled_crypto_asset_preview_v1",
    "identity": {
      "basis": "network_fingerprint",
      "fingerprint": "network:sha256:07686956e90bc59de3e6dba123557569"
    },
    "resource_id": "asset:btc",
    "rolling_24h": {
      "limit": 10,
      "used": 1,
      "remaining": 9
    },
    "rolling_30d_unique_resources": {
      "limit": 50,
      "used": 1,
      "remaining": 49
    }
  },
  "product_metadata": {
    "title": "Crypto Agent Signal Pack",
    "product_id": "crypto_agent_signals",
    "commercial_status": "commercial",
    "payment_required": true,
    "payment_available": true,
    "not_for_purchase": false,
    "paid_unlock": {
      "product_key": "crypto_asset_signal",
      "endpoint_template": "/v1/paid/crypto/asset-signal?asset={symbol}&buyer_hint={buyer_hint}",
      "price": "$0.01",
      "network": "eip155:8453",
      "asset": "USDC"
    },
    "free_sample_endpoint": "/samples/crypto-agent-signal-pack.json",
    "free_preview_endpoint": "/v1/preview/crypto/asset-signal?asset=BTC",
    "free_preview_url_template": "/v1/preview/crypto/asset-signal?asset={symbol}&buyer_hint={buyer_hint}",
    "main_paid_entrypoint": "/v1/paid/crypto/asset-signal?asset={symbol}&buyer_hint={buyer_hint}",
    "main_paid_entrypoint_example": "/v1/paid/crypto/asset-signal?asset=BTC",
    "primary_paid_offer": {
      "product_key": "crypto_asset_signal",
      "endpoint_template": "/v1/paid/crypto/asset-signal?asset={symbol}&buyer_hint={buyer_hint}",
      "price": "$0.01",
      "includes": [
        "asset_signal",
        "multi_window_trend_context",
        "liquidity_context",
        "volatility_context",
        "data_lineage",
        "limitations"
      ],
      "best_for": "Current short-window derived market context with source freshness, attribution, and limitations."
    },
    "standalone_paid_offer": {
      "product_key": "crypto_asset_signal",
      "endpoint_template": "/v1/paid/crypto/asset-signal?asset={symbol}&buyer_hint={buyer_hint}",
      "price": "$0.01",
      "best_for": "The complete single-asset signal when the rolling feature matrix is not needed."
    },
    "discovery_positioning": "BTC ETH SOL SUI ADA market context for AI agents: symbol-first, freshness-aware, multi-window trend, liquidity and variability context, source lineage, limitations, not trading advice.",
    "free_dirty_work_preview_endpoint": "/v1/preview/crypto/dirty-work-pack?asset=BTC",
    "free_agent_effort_metrics_preview_endpoint": "/v1/preview/crypto/agent-effort-metrics?asset=BTC",
    "free_workbench_preview_endpoint": "/v1/preview/crypto/workbench-pack?pack=asset-coverage-readiness",
    "trial_policy": {
      "scope": "Controlled free preview for mainstream asset symbol lookups.",
      "default_daily_limit": 10,
      "default_monthly_unique_resource_limit": 50,
      "identity_headers": [
        "cf-connecting-ip",
        "user-agent"
      ],
      "attribution_headers": [
        "x-trial-key",
        "x-api-key",
        "x-buyer-hint"
      ],
      "buyer_hint_is_not_a_quota_key": true,
      "anti_bulk_note": "Preview is lookup-only and does not expose pagination, bulk export, or complete paid payload fields.",
      "state_manifest_exception": "The material-state manifest is unmetered because it exposes no paid feature values and prevents duplicate purchases."
    },
    "available_paid_endpoints": [
      {
        "method": "GET",
        "path": "/v1/paid/crypto/asset-signal?asset=BTC",
        "price": "$0.01",
        "supported_assets": [
          "BTC",
          "ETH",
          "SOL",
          "SUI",
          "ADA"
        ],
        "primary_paid_cta": true,
        "best_for": "Mainstream BTC, ETH, SOL, SUI, or ADA context when the buyer or AI assistant only has an asset symbol."
      },
      {
        "method": "GET",
        "path": "/v1/paid/crypto/dirty-work-pack?asset=BTC",
        "price": "$0.01",
        "supported_assets": [
          "BTC",
          "ETH",
          "SOL",
          "SUI",
          "ADA"
        ],
        "best_for": "Precomputed asset identity, freshness, answerability, and data-gap context for AI assistants."
      },
      {
        "method": "GET",
        "path": "/v1/paid/crypto/agent-effort-metrics?asset=BTC",
        "price": "$0.01",
        "supported_assets": [
          "BTC",
          "ETH",
          "SOL",
          "SUI",
          "ADA"
        ],
        "best_for": "Precomputed answerability, coverage, missing-data penalty, review-priority, liquidity, volatility, and x402-fit scores plus explicitly labeled deterministic cost-model estimates; unavailable effort-saved fields remain not measured."
      },
      {
        "method": "GET",
        "path": "/v1/paid/crypto/workbench-pack?pack=asset-coverage-readiness",
        "price": "$0.01",
        "supported_packs": [
          "asset-coverage-readiness",
          "market-regime-digest",
          "liquidity-volatility-watchlist"
        ],
        "best_for": "Cross-asset coverage, market-context digest, and review-priority packs for AI assistants."
      },
      {
        "method": "GET",
        "path": "/v1/paid/crypto/workbench/asset-coverage-readiness",
        "price": "$0.01",
        "compatibility_alias": true,
        "primary_discovery": false,
        "best_for": "Direct x402 resource for the Asset Coverage Readiness workbench stream."
      },
      {
        "method": "GET",
        "path": "/v1/paid/crypto/workbench/market-regime-digest",
        "price": "$0.01",
        "compatibility_alias": true,
        "primary_discovery": false,
        "best_for": "Direct x402 resource for the Market Regime Digest workbench stream."
      },
      {
        "method": "GET",
        "path": "/v1/paid/crypto/workbench/liquidity-volatility-watchlist",
        "price": "$0.01",
        "compatibility_alias": true,
        "primary_discovery": false,
        "best_for": "Direct x402 resource for the Liquidity Volatility Watchlist workbench stream."
      }
    ],
    "commercial_upsell_endpoints": [
      {
        "product_id": "crypto_agent_signals",
        "product_key": "crypto_asset_signal",
        "endpoint_template": "https://api.sourcestrand.com/v1/paid/crypto/asset-signal?asset={symbol}&buyer_hint={buyer_hint}",
        "primary_paid_cta": true,
        "use_when": "The buyer needs only the complete single-asset signal after checking the free preview."
      },
      {
        "product_id": "crypto_agent_signals",
        "product_key": "crypto_dirty_work_pack",
        "endpoint_template": "https://api.sourcestrand.com/v1/paid/crypto/dirty-work-pack?asset={symbol}&buyer_hint={buyer_hint}",
        "primary_paid_cta": false,
        "use_when": "The buyer needs identity, freshness, answerability, and data-gap checks without purchasing the broader signal payload."
      },
      {
        "product_id": "crypto_agent_signals",
        "product_key": "crypto_agent_effort_metrics",
        "endpoint_template": "https://api.sourcestrand.com/v1/paid/crypto/agent-effort-metrics?asset={symbol}&buyer_hint={buyer_hint}",
        "primary_paid_cta": false,
        "use_when": "The buyer needs compact answerability, review-priority, liquidity, volatility, and x402-fit metrics plus explicitly labeled cost-model estimates; unavailable effort-saved fields remain not measured."
      },
      {
        "product_id": "crypto_agent_signals",
        "product_key": "crypto_workbench_pack",
        "endpoint_template": "https://api.sourcestrand.com/v1/paid/crypto/workbench-pack?pack={pack}&buyer_hint={buyer_hint}",
        "primary_paid_cta": false,
        "use_when": "The buyer needs a different cross-asset coverage, regime, or liquidity/volatility workbench pack."
      }
    ],
    "buyer_value_props": [
      "Mainstream asset lookup supports BTC, ETH, SOL, SUI, and ADA without requiring contract addresses.",
      "Precomputed context pack resolves asset identity, freshness, answerability, evidence availability, and missing-data boundaries before downstream drafting.",
      "Agent effort metrics convert the first-pass review burden into ten compact scores buyers can compare quickly.",
      "Workbench packs precompute cross-asset readiness, market-context digest, and liquidity/variability review triage.",
      "Precomputed signal buckets for liquidity, variability, data quality, freshness, and payment relevance.",
      "Decision-support metrics include 0-100 usability scores, flags, answerability, and calculation notes.",
      "Trend indicators include descriptive 30m, 1h, 4h, 6h, 8h, 24h, and 7d windows with change and average-distance context where relevant.",
      "Outputs are shaped for AI agents so buyers do not need to parse raw upstream payloads or derive the first-pass interpretation themselves."
    ],
    "precomputed_signal_fields": [
      "buyer_signal_summary",
      "decision_support_metrics.overall_score",
      "decision_support_metrics.metric_cards",
      "decision_support_metrics.flags",
      "decision_support_metrics.answerability",
      "dirty_work_completed",
      "agent_effort.score_index",
      "agent_effort.metric_cards",
      "agent_effort.cost_model",
      "workbench.summary",
      "workbench.rows",
      "asset_identity",
      "source_disagreement",
      "trend_indicators.windows",
      "trend_indicators.distance_to_average_bps",
      "trend_indicators.not_realtime",
      "agent_summary",
      "data_lineage",
      "limitations"
    ],
    "data_provider_attribution": {
      "statement": "Data provided by CoinGecko",
      "provider": "CoinGecko",
      "url": "https://www.coingecko.com/en/api",
      "source_mode": "coin_gecko_pro_api"
    },
    "coverage_note": "Production-derived market context with snapshot-level upstream freshness, lineage, source hashes, and limitations.",
    "advice_boundary": "Informational signal pack only; not investment, legal, tax, accounting, or trading instruction."
  },
  "data_freshness": {
    "generated_at": "2026-08-23T20:47:18.664+00:00",
    "valid_until": "2026-08-23T21:30:20+00:00",
    "checked_at": "2026-08-23T20:54:34.666Z",
    "status": "fresh",
    "warning": null
  },
  "preview_scope": {
    "lineage_entries_shown": 1,
    "lineage_entries_hidden": 0,
    "limitations_shown": 1,
    "limitations_hidden": 6
  },
  "data_lineage": [
    {
      "provider": "coingecko",
      "dataset": "CoinGecko Pro /coins/markets derived five-asset observation",
      "source_mode": "coin_gecko_pro_api",
      "retrieved_at": "2026-08-23T20:45:20.000Z",
      "source_hash": "sha256:3fd80866be4cf8792f1be48b514823e61b2ea44de90f7d8281607a83bf32ed41",
      "attribution": "Data provided by CoinGecko."
    }
  ],
  "limitations": [
    {
      "code": "coingecko_plan_rights_operator_acknowledgement",
      "severity": "caution",
      "message": "The operator or legal counsel must confirm that a qualifying paid CoinGecko plan permits derived commercial use and a private rolling eight-day cache of minimized observations, and review the external product's binding user agreement and privacy policy against current terms. The acknowledgement is a prerequisite, not legal advice or a conclusion of compliance."
    }
  ],
  "not_financial_advice": true
}