{
  "x402Version": 2,
  "id": 4435,
  "slug": "4435",
  "resource": "https://api.truthbear.co/gauge/policy-region",
  "description": "[3-LEG] Climate policy chain, one policy (?entity=kyoto-protocol): leading repeal proposals and judicial challenge -> current lifecycle from enacted to repealed, days alive -> realized dependency cascade when a policy dies (confirmation gate). A chain, not one reading: confidence = how many legs are lit, in order. Sources: Federal Register, UNFCCC. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed. $0.25 per call.",
  "type": "http",
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      "network": "eip155:8453",
      "payTo": "0x2d16a243ba9facc6ac85519d5efad2149dc4c6c3",
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            "format": "thin"
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          "method": "GET",
          "queryParams": {
            "entity": "required - monitored object id, paired with signal_id; free list at GET /gauge/catalog?signal_id=<signal_id> -> signals["
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          "type": "http"
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            "grade": "screening-level, not decision-grade",
            "legs": {
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                "record_hash": "sha256:2e2872aee53815d423a9be1224309d822c30e7fb5eed99b037feb501985a8178",
                "source_ref": "https://climate.ec.europa.eu/eu-action/eu-emissions-trading-system-eu-ets_en"
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            },
            "name": "EU - Emissions Trading System (EU ETS)",
            "nature": "This API supplies data organisation and trend description only. It is not a recommendation to act; the decision is yours. Purely descriptive - no judgement, no prediction. Official source plus record_hash; verify with the free /gauge/verify.",
            "provenance": {
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                      "au-carbon-pricing",
                      "us-clean-power-plan",
                      "uk-green-homes-grant"
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                    "type": "string",
                    "x-accepted-values": {
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                      "total": 23
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  "sourceHost": "api.truthbear.co",
  "lastUpdated": "2026-09-07T08:53:03.194Z",
  "quality": {
    "calls30d": 17,
    "uniquePayers30d": 2,
    "lastCalledAt": "2026-09-07T08:53:02.846Z"
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  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "api.truthbear.co",
    "manifest_name": "api.truthbear.co",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
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}