{
  "_notice": {
    "type": "free_key_offer",
    "message": "Free and anonymous access is staying. If this endpoint is in your pipeline, a free key adds advance notice before any schema change or deprecation. POST /v1/keys {\"email\": \"you@firm.com\"} — nothing else required. Something broken or missing? hello@clearmarket.fyi reaches a human.",
    "docs": "https://clearmarket.fyi/for-data/",
    "policy": "This field is additive and its shape will not change."
  },
  "event_id": "CM-EVT-D29ZB1T043",
  "slug": "kxmiprimary-04r26",
  "question": "MI-04 Republican nominee?",
  "category": "politics",
  "event_type": "BINARY",
  "ladder_distribution": null,
  "tags": [
    "politics",
    "us-politics",
    "michigan-elections",
    "republican-primary",
    "2027",
    "nominee-selection"
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  "catalyst_types": [],
  "catalyst_dates": [],
  "editorial_notes": "These markets track the Republican nominee outcome for Michigan's 4th Congressional District. Both are Kalshi binary contracts on competing candidates, Bill Huizenga and Philip Tanis, resolved via Kalshi staff determination. Together they price the probability distribution across the two named candidates. The authoritative source is the Republican Party's official nominee announcement, resolving by November 3, 2026.",
  "venues_covered": [
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  "primary_market_id": "CM-MKT-3K5CNZ75Q0",
  "current_primary_mark": {
    "last_price": 0.99,
    "implied_probability": 0.99
  },
  "created_at": "2026-08-04T20:03:51.865287+00:00",
  "updated_at": "2026-08-04T20:03:51.865287+00:00",
  "markets": [
    {
      "market_id": "CM-MKT-3K5CNZ75Q0",
      "event_id": "CM-EVT-D29ZB1T043",
      "platform": "kalshi",
      "platform_market_id": "KXMIPRIMARY-04R26-BHUI",
      "question": "Will Bill Huizenga be the Republican nominee for MI-04?",
      "description": "Bill Huizenga",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "Bill Huizenga: The Republican Party's official nominee announcement for the referenced district resolves by November 3, 2026, as determined by Kalshi staff review of party records.",
      "close_at": "2027-11-03T15:00:00Z",
      "resolve_at": "2026-11-03T15:00:00Z",
      "status": "open",
      "resolution": {
        "rules_raw": "If Bill Huizenga wins the nomination for the Republican Party to contest the 2026 MI-04 House seat, then the market resolves to Yes.",
        "arbitration_model": "kalshi_staff",
        "proposer": "platform_staff",
        "source": "Republican Party",
        "source_status": "platform_named",
        "source_citation": "https://gop.com/",
        "sources": [
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            "url": "https://democrats.org/",
            "provenance": "platform_api"
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        "source_quality": "authoritative",
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        "score": 90,
        "caps": [],
        "applied_factors": 6
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      "implied_probability": 0.99,
      "volume_24h_usd": 1138.5,
      "volume_total_usd": 5016.33,
      "settlement_style": "touch",
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      "threshold": null,
      "question_id": null,
      "also_on": null,
      "tags": [
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        "nominee",
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      "market_id": "CM-MKT-Q42LGHF3R4",
      "event_id": "CM-EVT-D29ZB1T043",
      "platform": "kalshi",
      "platform_market_id": "KXMIPRIMARY-04R26-PTAN",
      "question": "Will Philip Tanis be the Republican nominee for MI-04?",
      "description": "Philip Tanis",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "Philip Tanis: The Republican Party's official nominee announcement for the referenced district resolves by November 3, 2026, as determined by Kalshi staff review of party records.",
      "close_at": "2027-11-03T15:00:00Z",
      "resolve_at": "2026-11-03T15:00:00Z",
      "status": "open",
      "resolution": {
        "rules_raw": "If Philip Tanis wins the nomination for the Republican Party to contest the 2026 MI-04 House seat, then the market resolves to Yes.",
        "arbitration_model": "kalshi_staff",
        "proposer": "platform_staff",
        "source": "Republican Party",
        "source_status": "platform_named",
        "source_citation": "https://gop.com/",
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      "also_on": null,
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    "source": "clearmarket.fyi",
    "ref": "CM-EVT-D29ZB1T043",
    "terms": "Attribution required. clearmarket.fyi"
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