{
  "_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-FZD91DJ7L8",
  "slug": "who-will-bernie-endorse",
  "question": "Will Bernie Sanders endorse a specific candidate by a specified date?",
  "category": "politics",
  "event_type": "BINARY",
  "ladder_distribution": null,
  "tags": [
    "politics",
    "2026-elections",
    "endorsements",
    "bernie-sanders",
    "us-politics"
  ],
  "catalyst_types": [],
  "catalyst_dates": [],
  "editorial_notes": "These markets track Bernie Sanders' public endorsements across seven 2026 races. Each binary asks whether Sanders will endorse a specific candidate by November 2, 2026. All seven resolve via Polymarket's UMA Optimistic Oracle against Sanders' official public statements. The authoritative source for each is a Sanders public announcement or official statement.",
  "venues_covered": [
    "polymarket"
  ],
  "primary_market_id": "CM-MKT-X5BBK0HMB4",
  "current_primary_mark": {
    "last_price": 0.73,
    "implied_probability": 0.73
  },
  "created_at": "2026-06-03T14:52:43.794845+00:00",
  "updated_at": "2026-06-03T14:52:43.794845+00:00",
  "markets": [
    {
      "market_id": "CM-MKT-ZDPBP7J085",
      "event_id": "CM-EVT-FZD91DJ7L8",
      "platform": "polymarket",
      "platform_market_id": "0xb44fe13de8e6e3f0e1232613dd9a79f0a898672a41d608a9cd57e340ba6e9185",
      "question": "Will Bernie endorse Kshama Sawant for WA-09 by Nov 2 2026 ET?",
      "description": "This market will resolve according to the candidate Bernie Sanders announces that he will vote for or endorses for the listed election.\n\nIf Bernie Sanders does not announce an endorsement by the day before the scheduled election at 11:59 PM ET, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from Bernie Sanders or one of his representatives, or a consensus of credible reporting of Bernie Sanders' endorsement.",
      "contract_type": "binary",
      "settlement_currency": "USDC",
      "underlying_reference": "Bernie Sanders' public announcement or official statement regarding his endorsement for the Texas Senate election, as reported by credible news sources or his official representatives.",
      "close_at": "2026-11-30T00:00:00Z",
      "resolve_at": "2026-11-30T00:00:00Z",
      "status": "open",
      "resolution": {
        "rules_raw": "This market will resolve according to the candidate Bernie Sanders announces that he will vote for or endorses for the listed election.\n\nIf Bernie Sanders does not announce an endorsement by the day before the scheduled election at 11:59 PM ET, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from Bernie Sanders or one of his representatives, or a consensus of credible reporting of Bernie Sanders' endorsement.",
        "arbitration_model": "uma_oracle",
        "proposer": "managed_whitelist",
        "source": null,
        "source_status": "no_committed_source",
        "source_citation": null,
        "sources": null,
        "source_of_record": null,
        "source_mechanism": null,
        "source_type": null,
        "source_quality": null,
        "source_commitment": "uncommitted",
        "source_commitment_subtype": "uncommitted_placeholder",
        "source_hedge_text": null
      },
      "rcg": {
        "grade": "C",
        "score": 52,
        "caps": [
          "multi_source_no_conflict_rule",
          "uncommitted_placeholder"
        ],
        "applied_factors": 7
      },
      "last_price": 0.214,
      "implied_probability": 0.214,
      "volume_24h_usd": 0,
      "volume_total_usd": 16590.71833600004,
      "settlement_style": "occurrence",
      "direction": "occurrence",
      "threshold": null,
      "question_id": null,
      "also_on": null,
      "tags": [
        "2026",
        "house",
        "kshama sawant wa",
        "sawant",
        "wa-09"
      ],
      "eligibility_screens": null
    },
    {
      "market_id": "CM-MKT-6SHQR2B552",
      "event_id": "CM-EVT-FZD91DJ7L8",
      "platform": "polymarket",
      "platform_market_id": "0xb8940fadd151f151bdd786a2ce3950ef1320aecc143e268aa6fb04173c9576b0",
      "question": "Will Bernie endorse Antonio Delgado for NY-Gov by Nov 2 2026 ET?",
      "description": "This market will resolve according to the candidate Bernie Sanders announces that he will vote for or endorses for the listed election.\n\nIf Bernie Sanders does not announce an endorsement by the day before the scheduled election at 11:59 PM ET, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from Bernie Sanders or one of his representatives, or a consensus of credible reporting of Bernie Sanders' endorsement.",
      "contract_type": "binary",
      "settlement_currency": "USDC",
      "underlying_reference": "Bernie Sanders' public announcement or official statement regarding his endorsement for the Texas Senate election, as reported by credible news sources or his official representatives.",
      "close_at": "2026-11-30T00:00:00Z",
      "resolve_at": "2026-11-30T00:00:00Z",
      "status": "open",
      "resolution": {
        "rules_raw": "This market will resolve according to the candidate Bernie Sanders announces that he will vote for or endorses for the listed election.\n\nIf Bernie Sanders does not announce an endorsement by the day before the scheduled election at 11:59 PM ET, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from Bernie Sanders or one of his representatives, or a consensus of credible reporting of Bernie Sanders' endorsement.",
        "arbitration_model": "uma_oracle",
        "proposer": "managed_whitelist",
        "source": null,
        "source_status": "no_committed_source",
        "source_citation": null,
        "sources": null,
        "source_of_record": null,
        "source_mechanism": null,
        "source_type": null,
        "source_quality": null,
        "source_commitment": "uncommitted",
        "source_commitment_subtype": "uncommitted_placeholder",
        "source_hedge_text": null
      },
      "rcg": {
        "grade": "C",
        "score": 52,
        "caps": [
          "multi_source_no_conflict_rule",
          "uncommitted_placeholder"
        ],
        "applied_factors": 7
      },
      "last_price": 0.018,
      "implied_probability": 0.018,
      "volume_24h_usd": 0,
      "volume_total_usd": 24478.936685,
      "settlement_style": "occurrence",
      "direction": "occurrence",
      "threshold": null,
      "question_id": null,
      "also_on": null,
      "tags": [
        "2026",
        "antonio delgado ny",
        "delgado",
        "governor",
        "ny-gov"
      ],
      "eligibility_screens": null
    },
    {
      "market_id": "CM-MKT-MWYVT6Q655",
      "event_id": "CM-EVT-FZD91DJ7L8",
      "platform": "polymarket",
      "platform_market_id": "0xb98ae7869aec564d46d41d3a5aaf86177fe5726b2782d1e8addbf40bdfe6143b",
      "question": "Will Bernie endorse Alan Grayson for FL-Sen Nov 2 2026 ET?",
      "description": "This market will resolve according to the candidate Bernie Sanders announces that he will vote for or endorses for the listed election.\n\nIf Bernie Sanders does not announce an endorsement by the day before the scheduled election at 11:59 PM ET, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from Bernie Sanders or one of his representatives, or a consensus of credible reporting of Bernie Sanders' endorsement.",
      "contract_type": "binary",
      "settlement_currency": "USDC",
      "underlying_reference": "Bernie Sanders' public announcement or official statement regarding his endorsement for the Texas Senate election, as reported by credible news sources or his official representatives.",
      "close_at": "2026-11-30T00:00:00Z",
      "resolve_at": "2026-11-30T00:00:00Z",
      "status": "open",
      "resolution": {
        "rules_raw": "This market will resolve according to the candidate Bernie Sanders announces that he will vote for or endorses for the listed election.\n\nIf Bernie Sanders does not announce an endorsement by the day before the scheduled election at 11:59 PM ET, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from Bernie Sanders or one of his representatives, or a consensus of credible reporting of Bernie Sanders' endorsement.",
        "arbitration_model": "uma_oracle",
        "proposer": "managed_whitelist",
        "source": null,
        "source_status": "no_committed_source",
        "source_citation": null,
        "sources": null,
        "source_of_record": null,
        "source_mechanism": null,
        "source_type": null,
        "source_quality": null,
        "source_commitment": "uncommitted",
        "source_commitment_subtype": "uncommitted_placeholder",
        "source_hedge_text": null
      },
      "rcg": {
        "grade": "C",
        "score": 52,
        "caps": [
          "multi_source_no_conflict_rule",
          "uncommitted_placeholder"
        ],
        "applied_factors": 7
      },
      "last_price": 0.02,
      "implied_probability": 0.02,
      "volume_24h_usd": 0,
      "volume_total_usd": 12837.043301999991,
      "settlement_style": "occurrence",
      "direction": "occurrence",
      "threshold": null,
      "question_id": null,
      "also_on": null,
      "tags": [
        "2026",
        "alan grayson fl",
        "fl-sen",
        "grayson",
        "senate"
      ],
      "eligibility_screens": null
    },
    {
      "market_id": "CM-MKT-X5BBK0HMB4",
      "event_id": "CM-EVT-FZD91DJ7L8",
      "platform": "polymarket",
      "platform_market_id": "0x136a2773866c2d841b00652b7d99b026409c9a55db769c525ed450e04c653f23",
      "question": "Will Bernie endorse James Talarico for TX-Sen by Nov 2 2026 ET?",
      "description": "This market will resolve according to the candidate Bernie Sanders announces that he will vote for or endorses for the listed election.\n\nIf Bernie Sanders does not announce an endorsement by the day before the scheduled election at 11:59 PM ET, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from Bernie Sanders or one of his representatives, or a consensus of credible reporting of Bernie Sanders' endorsement.",
      "contract_type": "binary",
      "settlement_currency": "USDC",
      "underlying_reference": "Bernie Sanders' public announcement or official statement regarding his endorsement for the Texas Senate election, as reported by credible news sources or his official representatives.",
      "close_at": "2026-11-30T00:00:00Z",
      "resolve_at": "2026-11-30T00:00:00Z",
      "status": "open",
      "resolution": {
        "rules_raw": "This market will resolve according to the candidate Bernie Sanders announces that he will vote for or endorses for the listed election.\n\nIf Bernie Sanders does not announce an endorsement by the day before the scheduled election at 11:59 PM ET, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from Bernie Sanders or one of his representatives, or a consensus of credible reporting of Bernie Sanders' endorsement.",
        "arbitration_model": "uma_oracle",
        "proposer": "managed_whitelist",
        "source": null,
        "source_status": "no_committed_source",
        "source_citation": null,
        "sources": null,
        "source_of_record": null,
        "source_mechanism": null,
        "source_type": null,
        "source_quality": null,
        "source_commitment": "uncommitted",
        "source_commitment_subtype": "uncommitted_placeholder",
        "source_hedge_text": null
      },
      "rcg": {
        "grade": "C",
        "score": 52,
        "caps": [
          "multi_source_no_conflict_rule",
          "uncommitted_placeholder"
        ],
        "applied_factors": 7
      },
      "last_price": 0.73,
      "implied_probability": 0.73,
      "volume_24h_usd": 15,
      "volume_total_usd": 75406.66174599994,
      "settlement_style": "occurrence",
      "direction": "occurrence",
      "threshold": null,
      "question_id": null,
      "also_on": null,
      "tags": [
        "2026",
        "james talarico tx",
        "senate",
        "talarico",
        "tx-sen"
      ],
      "eligibility_screens": null
    },
    {
      "market_id": "CM-MKT-ZSR8M049V3",
      "event_id": "CM-EVT-FZD91DJ7L8",
      "platform": "polymarket",
      "platform_market_id": "0x472a52fcd256f343c5e0c8ecc6afd074b15a7b8c0c7a8397b6e30e30564b6734",
      "question": "Will Bernie endorse Dan Osborn for NE-Sen by Nov 2 2026 ET?",
      "description": "This market will resolve according to the candidate Bernie Sanders announces that he will vote for or endorses for the listed election.\n\nIf Bernie Sanders does not announce an endorsement by the day before the scheduled election at 11:59 PM ET, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from Bernie Sanders or one of his representatives, or a consensus of credible reporting of Bernie Sanders' endorsement.",
      "contract_type": "binary",
      "settlement_currency": "USDC",
      "underlying_reference": "Bernie Sanders' public announcement or official statement regarding his endorsement for the Texas Senate election, as reported by credible news sources or his official representatives.",
      "close_at": "2026-11-30T00:00:00Z",
      "resolve_at": "2026-11-30T00:00:00Z",
      "status": "open",
      "resolution": {
        "rules_raw": "This market will resolve according to the candidate Bernie Sanders announces that he will vote for or endorses for the listed election.\n\nIf Bernie Sanders does not announce an endorsement by the day before the scheduled election at 11:59 PM ET, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from Bernie Sanders or one of his representatives, or a consensus of credible reporting of Bernie Sanders' endorsement.",
        "arbitration_model": "uma_oracle",
        "proposer": "managed_whitelist",
        "source": null,
        "source_status": "no_committed_source",
        "source_citation": null,
        "sources": null,
        "source_of_record": null,
        "source_mechanism": null,
        "source_type": null,
        "source_quality": null,
        "source_commitment": "uncommitted",
        "source_commitment_subtype": "uncommitted_placeholder",
        "source_hedge_text": null
      },
      "rcg": {
        "grade": "C",
        "score": 52,
        "caps": [
          "multi_source_no_conflict_rule",
          "uncommitted_placeholder"
        ],
        "applied_factors": 7
      },
      "last_price": 0.405,
      "implied_probability": 0.405,
      "volume_24h_usd": 4.34,
      "volume_total_usd": 27641.057114,
      "settlement_style": "occurrence",
      "direction": "occurrence",
      "threshold": null,
      "question_id": null,
      "also_on": null,
      "tags": [
        "2026",
        "dan osborn ne",
        "ne-sen",
        "osborn",
        "senate"
      ],
      "eligibility_screens": null
    },
    {
      "market_id": "CM-MKT-YT2DGK1SM3",
      "event_id": "CM-EVT-FZD91DJ7L8",
      "platform": "polymarket",
      "platform_market_id": "0xb87eb528d96df6c978f6272200b7f787ea0f028d131d550890be4cb066b7cebf",
      "question": "Will Bernie endorse Omar Fateh in Minneapolis Mayor for Nov 3 2026 ET?",
      "description": "This market will resolve according to the candidate Bernie Sanders announces that he will vote for or endorses for the listed election.\n\nIf Bernie Sanders does not announce an endorsement by the day before the scheduled election at 11:59 PM ET, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from Bernie Sanders or one of his representatives, or a consensus of credible reporting of Bernie Sanders' endorsement.",
      "contract_type": "binary",
      "settlement_currency": "USDC",
      "underlying_reference": "Bernie Sanders' public announcement or official statement regarding his endorsement for the Texas Senate election, as reported by credible news sources or his official representatives.",
      "close_at": "2026-11-30T00:00:00Z",
      "resolve_at": "2026-11-30T00:00:00Z",
      "status": "resolved",
      "resolution": {
        "rules_raw": "This market will resolve according to the candidate Bernie Sanders announces that he will vote for or endorses for the listed election.\n\nIf Bernie Sanders does not announce an endorsement by the day before the scheduled election at 11:59 PM ET, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from Bernie Sanders or one of his representatives, or a consensus of credible reporting of Bernie Sanders' endorsement.",
        "arbitration_model": "uma_oracle",
        "proposer": "managed_whitelist",
        "source": null,
        "source_status": "no_committed_source",
        "source_citation": null,
        "sources": null,
        "source_of_record": null,
        "source_mechanism": null,
        "source_type": null,
        "source_quality": null,
        "source_commitment": "uncommitted",
        "source_commitment_subtype": "uncommitted_placeholder",
        "source_hedge_text": null
      },
      "rcg": {
        "grade": "C",
        "score": 52,
        "caps": [
          "multi_source_no_conflict_rule",
          "uncommitted_placeholder"
        ],
        "applied_factors": 7
      },
      "last_price": 0,
      "implied_probability": 0,
      "volume_24h_usd": null,
      "volume_total_usd": 4209.486042,
      "settlement_style": "occurrence",
      "direction": "occurrence",
      "threshold": null,
      "question_id": null,
      "also_on": null,
      "tags": [
        "2026",
        "fateh",
        "mayor",
        "minneapolis",
        "omar fateh minneapolis"
      ],
      "eligibility_screens": null
    },
    {
      "market_id": "CM-MKT-X5WLZ4RS98",
      "event_id": "CM-EVT-FZD91DJ7L8",
      "platform": "polymarket",
      "platform_market_id": "0x1428ebd0c6424f9a42928f2e10e4d851be0810d4eb556738b7dc8976356ac14b",
      "question": "Will Bernie endorse Zach Wahls for IA-Sen Nov 2 2026 ET?",
      "description": "This market will resolve according to the candidate Bernie Sanders announces that he will vote for or endorses for the listed election.\n\nIf Bernie Sanders does not announce an endorsement by the day before the scheduled election at 11:59 PM ET, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from Bernie Sanders or one of his representatives, or a consensus of credible reporting of Bernie Sanders' endorsement.",
      "contract_type": "binary",
      "settlement_currency": "USDC",
      "underlying_reference": "Bernie Sanders' public announcement or official statement regarding his endorsement for the Texas Senate election, as reported by credible news sources or his official representatives.",
      "close_at": "2026-11-30T00:00:00Z",
      "resolve_at": "2026-11-30T00:00:00Z",
      "status": "open",
      "resolution": {
        "rules_raw": "This market will resolve according to the candidate Bernie Sanders announces that he will vote for or endorses for the listed election.\n\nIf Bernie Sanders does not announce an endorsement by the day before the scheduled election at 11:59 PM ET, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from Bernie Sanders or one of his representatives, or a consensus of credible reporting of Bernie Sanders' endorsement.",
        "arbitration_model": "uma_oracle",
        "proposer": "managed_whitelist",
        "source": null,
        "source_status": "no_committed_source",
        "source_citation": null,
        "sources": null,
        "source_of_record": null,
        "source_mechanism": null,
        "source_type": null,
        "source_quality": null,
        "source_commitment": "uncommitted",
        "source_commitment_subtype": "uncommitted_placeholder",
        "source_hedge_text": null
      },
      "rcg": {
        "grade": "C",
        "score": 52,
        "caps": [
          "multi_source_no_conflict_rule",
          "uncommitted_placeholder"
        ],
        "applied_factors": 7
      },
      "last_price": 0.011,
      "implied_probability": 0.011,
      "volume_24h_usd": 0,
      "volume_total_usd": 15895.785607000014,
      "settlement_style": "occurrence",
      "direction": "occurrence",
      "threshold": null,
      "question_id": null,
      "also_on": null,
      "tags": [
        "2026",
        "ia-sen",
        "senate",
        "wahls",
        "zach wahls ia"
      ],
      "eligibility_screens": null
    }
  ],
  "resolution_log": [
    {
      "market_id": "CM-MKT-YT2DGK1SM3",
      "platform": "polymarket",
      "outcome": "NO",
      "resolved_at": "2026-11-30T00:00:00Z",
      "final_price": 0,
      "recorded_at": "2026-07-06",
      "source": "platform_api",
      "source_ref": null
    }
  ],
  "_provenance": {
    "source": "clearmarket.fyi",
    "ref": "CM-EVT-FZD91DJ7L8",
    "terms": "Attribution required. clearmarket.fyi"
  }
}