news_prediction_search_events
ActiveTool of Gate MCP
[Read] Search prediction events on opensearch.predictionEventSignalIndex (dws_prediction_event_signal_hf alias, hourly UNIQUE part_hour+venue+venue_event_id). query/coin/category optional; coin-only unsupported_filter. status filters event_status; status_tags from status_json_array. sort recently_listed uses create_time (first_seen); volume_delta_today uses total_volume_usd_24h (no volume_delta column). category filter: event_category_primary or lead_market_category_primary; excludes empty event_category_primary. Collapse venue_event_id. with_markets: source_markets_json or predictionMarketIndex. Detail -> get_event_signal (external); orderbook -> get_market_orderbook.
Parameters schema
{
"type": "object",
"properties": {
"coin": {
"type": "string",
"description": "Optional coin ticker; cannot be used alone without query or category (unsupported_filter). With query/category expands text recall only (best_effort)."
},
"limit": {
"type": "integer",
"description": "Page size; default 20, max 100."
},
"query": {
"type": "string",
"description": "Optional full-text query; all of query, coin, category are optional."
},
"venue": {
"type": "array",
"items": {
"type": "string"
},
"description": "Optional venue filter. Allowed: polymarket, predict_fun."
},
"status": {
"type": "string",
"description": "Filter by ES event_status; default active. Allowed: active, closed, resolved, all. Response status_tags comes from status_json_array."
},
"sort_by": {
"type": "string",
"description": "Sort key; default attention. Allowed: attention, volume, liquidity, recently_listed, probability_change, volume_delta_today (maps to total_volume_usd_24h on signal index)."
},
"category": {
"type": "string",
"description": "Optional primary category enum (crypto_price, sports, elections, …). Matches event_category_primary or lead_market_category_primary."
},
"page_token": {
"type": "string",
"description": "Base64URL page token from prior next_page_token; filters must match first page."
},
"with_markets": {
"type": "boolean",
"description": "When true, attach market summaries from source_markets_json or predictionMarketIndex."
}
}
}No endpoints wrapped at confidence ≥ 0.50.
Parent server
Gate MCP
https://github.com/gate/gate-mcp
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