{
  "schema_version": "sourcestrand-product-offer-v1",
  "product_id": "crypto_agent_signals",
  "product_key": "crypto_asset_signal",
  "title": "Crypto Asset Signal",
  "product_page_url": "https://api.sourcestrand.com/data-products/crypto-asset-signal",
  "machine_offer_url": "https://api.sourcestrand.com/data-products/crypto-asset-signal.json",
  "broad_family_page_url": "https://api.sourcestrand.com/data-products/crypto-agent-signals",
  "broad_family_offer_url": "https://api.sourcestrand.com/data-products/crypto-agent-signals.json",
  "buyer_job": "Fetch one compact BTC, ETH, SOL, SUI, or ADA research snapshot with trend, liquidity, variability, freshness, lineage, and limitations before an automated research step.",
  "buyer_summary": "Low-cost, symbol-first, point-in-time crypto market context shaped for automated research agents and quant developers. It is descriptive research data, not a trade recommendation.",
  "recommended_selector": "BTC",
  "supported_assets": [
    "BTC",
    "ETH",
    "SOL",
    "SUI",
    "ADA"
  ],
  "canonical_base_url": "https://api.sourcestrand.com",
  "commercial_status": "commercial",
  "payment_required": true,
  "payment_available": true,
  "not_for_purchase": false,
  "listed_price": "$0.01",
  "active_source_mode": "coin_gecko_pro_api",
  "data_provider_attribution": {
    "statement": "Data provided by CoinGecko",
    "provider": "CoinGecko",
    "url": "https://www.coingecko.com/en/api",
    "source_mode": "coin_gecko_pro_api"
  },
  "source_availability": {
    "status": "authorized_commercial_source_active",
    "payment_available": true
  },
  "free_validation": {
    "endpoint_template": "https://api.sourcestrand.com/v1/preview/crypto/asset-signal?asset={symbol}&buyer_hint={buyer_hint}",
    "payment_required": false,
    "available": true,
    "confirms": [
      "supported asset",
      "freshness and source mode",
      "reduced signal context",
      "paid field inventory",
      "lineage and limitations"
    ]
  },
  "main_paid_entrypoint": "https://api.sourcestrand.com/v1/paid/crypto/asset-signal?asset={symbol}&buyer_hint={buyer_hint}",
  "paid_unlock": {
    "product_key": "crypto_asset_signal",
    "endpoint_template": "https://api.sourcestrand.com/v1/paid/crypto/asset-signal?asset={symbol}&buyer_hint={buyer_hint}",
    "price": "$0.01",
    "checkout_template": "https://api.sourcestrand.com/checkout?resource_url={urlencoded_paid_resource_url}",
    "payment_intent_template": "https://api.sourcestrand.com/v1/payment/intent?resource_url={urlencoded_paid_resource_url}",
    "payment_protocol": "x402",
    "network": "eip155:8453",
    "asset": "USDC"
  },
  "free_vs_paid": {
    "free": "Reduced freshness, response shape, available fields, lineage, and limitations.",
    "paid": "One complete selected-asset snapshot with all available trend windows, liquidity and variability context, source hash, lineage, and limitations."
  },
  "x402_purchase": {
    "enabled": true,
    "network": "eip155:8453",
    "asset": "USDC",
    "checkout_url_template": "https://api.sourcestrand.com/checkout?resource_url={urlencoded_paid_resource_url}",
    "payment_intent_url_template": "https://api.sourcestrand.com/v1/payment/intent?resource_url={urlencoded_paid_resource_url}"
  },
  "limitations": [
    "Derived point-in-time context only; raw upstream payloads are not redistributed.",
    "Not a realtime execution feed, order-book feed, or complete historical export.",
    "Informational research context only; not financial or trading advice."
  ],
  "not_financial_advice": true
}