Polymarket, Kalshi + 6 more prediction markets: live odds, volume, movers. Read-only, no auth.
Connect Remote server
claude mcp add --transport http mcp https://api.pdata.world/mcp
{
"mcpServers": {
"mcp": {
"url": "https://api.pdata.world/mcp"
}
}
}
{
"servers": {
"mcp": {
"type": "http",
"url": "https://api.pdata.world/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://api.pdata.world/mcp
Tools 14 found in our last check
list_eventsUse when an agent wants to browse, filter, or search prediction-market events across all 8 platforms. Returns paginated events with their child markets, prices, and platform metadata. Filterable by source (polymarket/kalshi/manifold/myriad/limitless/predict/opinion/gemini), cate…
get_eventUse when an agent needs the full detail of a single prediction-market event by its composite key (source + event_id). Returns the event with all of its child markets, latest probabilities, and metadata. The canonical URL `https://pdata.world/events/{source}/{event_id}` is stable…
get_event_similarUse when an agent needs events similar to a given event — cross-platform equivalents and topically-related markets, precomputed nightly from title embeddings. Best-first; empty list (never an error) when no similarities are known yet.
list_marketsUse when the user wants to browse, filter, or sort individual markets (not events). Returns paginated markets with their probability, volume, source, parent event ID, and 24h delta. Filterable by source, country, category, status, and full-text `search`. Sortable by `volume_24hr…
get_marketUse when an agent needs the full detail of a single market by its composite key (source + market_id). Returns the market with its parent event reference, current probability, volume, 24h delta, and historical chart points. Includes a `_meta.cite_as` field that the agent can drop…
top_moversUse when the user wants the largest probability moves of the last 24 hours right now, one market per event, ranked by the size of the move alone; for the news feed of spikes inside a 2, 12 or 24-hour window scored by size and volume use `list_news_movers`, and for that feed by c…
closing_soonUse when the user wants to see markets that will resolve within the next 36 hours. Returns markets sorted by close timestamp ascending. Takes the /markets filters, e.g. `source=` and `categories=` (CSV); price-derivative markets are included unless `hide_price_derivatives=true`.
search_suggestUse when an agent has a name or phrase and needs the `(source, id)` of the matching event or market before calling another tool. Resolves free text against events AND markets in one call, best-first, and reports `total_events` / `total_markets` so the agent can tell a precise hi…
get_summaryUse when an agent needs platform-level context before drilling into individual markets: one row per platform (Polymarket, Kalshi, Manifold, Myriad, Limitless, Predict, Opinion, Gemini) carrying 24h notional volume, active event and market counts, and that platform's category mix…
list_countriesUse when an agent needs the list of country tags that markets have been tagged with. Returns the canonical country vocabulary with per-country market counts. Accepts the same filter params as `list_markets` (source, category, status, volume/probability ranges, search, …): the co…
list_news_moversUse when the user wants the news-feed view: markets whose probability spiked inside a 2, 12 or 24-hour window, scored by size of move times volume and grouped by event and topic; for a plain 24h ranking by size of move use `top_movers`, and for this feed grouped by category `new…
news_movers_by_categoryUse when the user wants the same feed as `list_news_movers` pre-grouped into the 14 canonical categories, as in 'what is moving in politics?'; for one ranked feed use `list_news_movers`, and for a plain 24h ranking by size of move `top_movers`. Returns the same data shape as `li…
map_heatUse when you need a geographic snapshot of where prediction-market attention is concentrated. Returns per-country heat (capped news score, summed) for the current moment (`at=now`) or a past hour (`at=<ISO8601>`).
map_timelineUse when you need the hourly total-heat time series that drives the /map playback scrubber. History accretes from launch (no backfill).
Details
| Endpoint | https://api.pdata.world/mcp (Streamable HTTP) |
| First published | 12 Nov 2026 |
| Last updated | 12 Nov 2026 |
| Registry name | world.pdata/mcp |
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