Polymarket News-to-Market Direction Scores

{
  "type": "object",
  "properties": {
    "tier": {
      "type": "string",
      "description": "Filter by tier: SKIP | WATCH | TRADE"
    },
    "limit": {
      "type": "string",
      "default": 50,
      "description": "Max rows to return (1-500, default 50)"
    },
    "event_id": {
      "type": "string",
      "description": "Filter by event id"
    },
    "market_id": {
      "type": "string",
      "description": "Filter by market id"
    }
  },
  "additionalProperties": false
}

{
  "type": "object",
  "properties": {
    "scorings": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "description": "Unique id for this scoring row."
          },
          "tier": {
            "type": "string",
            "description": "Composite tier. Observed values: 'SKIP', 'TRADE'. The input filter also documents 'WATCH', which was not observed in either fixture."
          },
          "reason": {
            "type": "string",
            "description": "Free-text model explanation for the direction/magnitude call. Several long rows in the fixtures cut off mid-sentence with no trailing marker -- treat this as a hard vendor-side length cutoff, not a guaranteed complete sentence."
          },
          "event_id": {
            "type": "string",
            "description": "The Polymarket event this row's market belongs to."
          },
          "headline": {
            "type": "string",
            "description": "The news headline text that was scored."
          },
          "direction": {
            "type": "string",
            "description": "Observed values: 'up', 'down', 'none'."
          },
          "market_id": {
            "type": "string",
            "description": "The specific Polymarket market scored against the headline."
          },
          "confidence": {
            "type": "number",
            "description": "0-1 confidence in the direction/magnitude call."
          },
          "created_at": {
            "type": "string",
            "description": "ISO 8601 UTC timestamp the row was scored."
          },
          "source_url": {
            "type": [
              "string",
              "null"
            ],
            "description": "Withheld -- returned as `null` regardless of the source article's real URL (see responseShaping). The headline text itself is still returned."
          },
          "headline_id": {
            "type": "string",
            "description": "Groups every row scored against the same headline text."
          },
          "current_price": {
            "type": "number",
            "description": "The market's current price at scoring time, 0-1."
          },
          "magnitude_pts": {
            "type": "number",
            "description": "Signed magnitude in points. Observed range -1 to 8 across both fixtures; 0 whenever direction is 'none'."
          },
          "model_version": {
            "type": "string",
            "description": "Opaque scoring-model/strategy version identifier (e.g. combines a headline model and a trading-strategy model tag). Format is not guaranteed stable."
          },
          "partial_context": {
            "type": "boolean",
            "description": "Whether the model scored this row with incomplete surrounding context."
          }
        },
        "additionalProperties": true
      },
      "description": "Recent (headline, market) scoring rows, newest first on both real calls."
    }
  },
  "description": "The scorings response, as returned at routing.responseResultPath ($.output).",
  "additionalProperties": true
}