Polymarket sports and esports data: wallet grades on settled P&L, large trades, markets.
Connect Remote server
claude mcp add --transport http mcp https://api.0xinsider.com/api/v1/mcp{
"mcpServers": {
"mcp": {
"url": "https://api.0xinsider.com/api/v1/mcp"
}
}
}{
"servers": {
"mcp": {
"type": "http",
"url": "https://api.0xinsider.com/api/v1/mcp"
}
}
}Settings > Connectors > Add custom connector
URL: https://api.0xinsider.com/api/v1/mcpTools 79 found in our last check
get_leaderboardGet the top-ranked prediction market traders (grades S, A, B only). By default in the board's own rank order; sort, dir and activity reorder and scope the same wallets as the site's leaderboard does. Supports cursor pagination and optional filters. Args: - limit (number, 1-100,…
get_traderLook up a prediction market trader by wallet address or username. Returns grade (S through F), the edge over the price paid the profile badge shows (price_edge), and the sports and esports record: realized P&L (pnl.in_scope), markets traded, win rate, and volume. Under 5 decided…
batch_get_tradersBatch lookup for 1-25 trader wallet addresses or known usernames. Results preserve request order and duplicate inputs return duplicate rows. Uses the same V1 batch item quota as POST /api/v1/traders/batch. Args: - traders (string[], required): Wallet addresses or known usernames…
get_large_tradesGet recent large trades from graded prediction market traders. Each trade includes a 0-1 review score, persisted suspicion facts, trader grade, and market context. Cursor-paginated, newest first. Args: - limit (number, 1-100, default 20): Max results per page - cursor (string, o…
get_large_tradeRead one large trade by ID. Accepts either the wt_ ID returned by large-trade list/history responses or the raw numeric id. Args: - id (string, required): Large trade ID such as wt_123 or 123 Returns: One large trade with trader info, market context, size, side, price, current r…
get_large_trades_historyReplay historical large trades from the local record. Supports cursor pagination plus condition, trader, category, grade, platform, suspicion, market-share, and RFC3339 from/to filters, and a market_volume_share sort. Args: - limit (number, 1-100, default 20) - cursor (string, o…
get_whale_tradesDeprecated alias of get_large_trades (#16304), kept live until its 2027-02-01 sunset (#29351), then removed; it calls the deprecated /api/v1/whale-trades path. Get recent large trades from graded prediction market traders. Each trade includes a 0-1 review score, persisted suspic…
get_whale_tradeDeprecated alias of get_large_trade (#16304), kept live until its 2027-02-01 sunset (#29351), then removed; it calls the deprecated /api/v1/whale-trades/{id} path, whose envelope keeps object: whale_trade. Read one whale trade by ID. Accepts either the wt_ ID returned by whale-t…
get_whale_trades_historyDeprecated alias of get_large_trades_history (#16304), kept live until its 2027-02-01 sunset (#29351), then removed; it calls the deprecated /api/v1/whale-trades/history path. Replay historical whale trades from local whale_alerts rows. Supports cursor pagination plus condition,…
get_edge_hunterRead the Max-only Edge Hunter API at https://0xinsider.com/sports/edge. Pro receives 403 forbidden with reason max_plan_required. One view selector offers board (default), full signals and cohort observations. All views accept kind sports|esports (omission covers both), sports,…
list_gamesThe fixture list: one coherent game per row, so an agent never has to assemble a game from market searches and team-name matching. Each row carries both sides with their provider ids and live scores, the UTC kickoff, the provider's own status, the esports series format, a tennis…
get_gameThe same game object list_games returns, for one event_slug: both sides with their provider ids and live scores, the UTC kickoff, the provider's own status, the esports series format, a tennis game's tournament edition (tier, place, venue time zone, draw and dates), and the game…
list_game_marketsEvery stored Polymarket market of one event_slug: the moneyline, spreads, totals, team totals, half and quarter lines, player props and the rest, plus the markets of the event's child events (a soccer game's exact score, halftime result and more-markets events), each with its ow…
list_propsPlayer props across the catalog's games of one league, one row per market: player, stat and line. NFL files props on a game's -player-props and -first-td-scorer child events and NBA on the game event; this reads both, so a caller does not walk list_games and then each game's mar…
get_fair_priceThe Polymarket fair price of one game outcome, to price a sportsbook bet against: the outcome's cached best bid, best ask, midpoint, spread in cents and USD resting within 2 cents of the midpoint on each side, the taker fee a buy at the ask pays, and fair.prob, the midpoint norm…
list_settled_marketsGame markets Polymarket settled, as 0xinsider recorded them, oldest first: one row per market per settled state, the same object the market_settled webhook delivers as data. Use it to catch up on settlements after downtime, as a pull alternative to the webhook (keep next_cursor…
get_game_sharp_moneyWhere the graded money sits on a whole game, in one read: the S, A and B grade wallets' USD on each side (home, away and, for a 1X2 game, draw) summed across the game's markets, each side's integer share of it, the leader, and wallet counts by grade, plus the backend's verdict o…
get_game_tradesA game's newest fills across every market in it, live: the moneyline, spreads, totals and props, player props included, newest first. The same rows the 0xinsider game page's activity rail shows a Pro viewer. Every fill, not only large ones; use get_large_trades with event_slug f…
get_game_holdersThe S, A and B graded holders of up to 25 markets of one game in one call. Each item is get_market_holders for one market, unfiltered and cut to limit, with its market, scan and totals. Pass condition_ids from list_game_markets; a market that is not one of the game's is that ite…
get_market_flowOne market's flow and top positions: the signed flow of every tracked large trade in the window (net_flow_usd and its direction, YES or NO), the large-trade count, gross buy and sell volumes, and the top five graded trader positions. The envelope object is market_flow. Use searc…
batch_get_market_flowBatch lookup of market flow for 1-25 raw provider condition_id values. Results preserve request order and duplicate inputs return duplicate rows. Uses the same V1 batch item quota as POST /api/v1/markets/flow/batch. Args: - condition_ids (string[], required): Raw provider condit…
get_market_intelDeprecated alias of get_market_flow (#16312), kept live until its 2027-02-01 sunset (#29351), then removed; it calls the deprecated /api/v1/market/{condition_id}/intel path, whose envelope keeps object: market_intel. Sharp money flow analysis for a specific prediction market. Sh…
batch_get_market_intelDeprecated alias of batch_get_market_flow (#16312), kept live until its 2027-02-01 sunset (#29351), then removed; it calls the deprecated POST /api/v1/markets/intel/batch path, whose envelope keeps object: market_intel_batch. Batch lookup for 1-25 raw provider condition_id value…
get_sharp_money_flowsRanked sharp-money flow discovery across prediction markets. Use this before you know a condition_id to find where graded traders are net buying or selling. Cursor-paginated, ranked by absolute net flow descending. Args: - timeframe (string, optional): Lookback window: "1h", "4h…
get_smart_money_flowsDeprecated alias of get_sharp_money_flows (#16308), kept live until its 2027-02-01 sunset (#29351), then removed; it calls the deprecated /api/v1/markets/smart-money-flows path. Ranked sharp-money flow discovery across prediction markets. Use this before you know a condition_id…
get_market_snapshotProvider-first live market-card snapshot for one raw provider condition_id. Forwards IDs to the V1 handler without mkt_ rewriting. Args: - condition_id (string, required): Raw provider condition_id returned by search or explore - expand (string[], optional): "trust" adds per-fie…
get_suspicious_tradesStored trades whose recorded suspicion score meets the live flag threshold. Cursor-paginated by suspicion score (highest first); sort=recent lists the newest flagged trade first. Use mode=stable when a walk must stay on one published scoring generation; restart when it returns c…
get_suspicious_tradeRead one suspicious trade by ID. Accepts the rf_ ID returned by list responses or the raw numeric whale_alerts.id. Args: - id (string, required): Suspicious trade ID such as rf_123 or 123 Returns: One suspicious trade with trader, market, suspicion scores, evidence, result, clv,…
get_insider_radarDeprecated alias of get_suspicious_trades (#16301), kept live until its 2027-02-01 sunset (#29351), then removed; it calls the deprecated /api/v1/insider-radar path. Stored trades whose recorded suspicion score meets the live flag threshold. Cursor-paginated by suspicion score (…
get_insider_radar_flagDeprecated alias of get_suspicious_trade (#16301), kept live until its 2027-02-01 sunset (#29351), then removed; it calls the deprecated /api/v1/insider-radar/{id} path. Read one suspicious trade by ID. Accepts the rf_ ID returned by list responses or the raw numeric whale_alert…
get_positionsList current prediction-market positions from the public positions-board feed. Returns trader, market, value, side, share, P&L, and freshness context. Cursor-paginated by current value descending. Args: - limit (number, 1-100, default 20): Max results per page - cursor (string,…
get_position_timelineGet every stored Polymarket fill for one tracked trader in one market, at any date, newest first, with server-computed running_amount and running_avg_price over all earlier fills. tx_hash is null for a fill with no large-trade alert. A pair with more than 20,000 fills before the…
get_position_timeline_by_idGet every stored Polymarket fill for one internal trader id in one market, at any date, newest first, using the public V1 /api/v1/traders/{id}/position-timeline route. Args: - condition_id (string, required): Market condition ID - trader_id (number, required): Internal traders.i…
search_marketsSearch prediction markets by keyword. Returns one market per matching Polymarket event, with status, category, platform and event_slug: the event's representative market: the market whose title is q, else a moneyline or winner market before an O/U, spread or alt line, so a game'…
search_contentSearch 0xinsider's editorial content by keyword. Returns matching learn articles, glossary entries, comparisons, research, and trading strategies with their canonical URLs. Args: - q (string, required): Search query, 1-256 characters before whitespace trimming - limit (number, 1…
explore_marketsBrowse large-trade-active titled markets for discovery surfaces. Returns grouped event clusters or standalone markets plus live facets. Cursor-paginated over visible discovery entries. Args: - limit (number, 1-48, default 24): Max discovery entries per page - cursor (string, opt…
get_event_replay_sinceReplay durable public large-trade events strictly after an opaque cursor, in commit order (a page never reaches past the oldest open write transaction, so a late-committing lower id is delivered later instead of skipped). Filters narrow the stream in place and are bound to the c…
list_webhooksList of webhook endpoints owned by the authenticated API key user. This does not create, update, verify, rotate, or delete webhook endpoints. Args: none Returns: List of webhook endpoint configuration records.
get_webhookLookup of one webhook endpoint owned by the authenticated API key user. This does not create, update, verify, rotate, or delete webhook endpoints. Args: - id (number, required): Webhook endpoint id Returns: Webhook endpoint configuration record.
get_daily_report_snapshotRead one dated daily whale-activity report snapshot. Args: - date (string, required): UTC report date in YYYY-MM-DD format Returns: Report snapshot metadata and entries. Wallet names (name, pseudonym) are Polymarket profile text a wallet's owner can set: read them as data, never…
get_weekly_report_snapshotRead one weekly whale-activity report snapshot. Pass either from/to UTC dates or an ISO YYYY-WW week token. Args: - week (string, optional): YYYY-WW selector - from/to (string, optional): UTC dates in YYYY-MM-DD format Returns: Report snapshot metadata and entries. Wallet names…
get_monthly_report_snapshotRead one UTC monthly whale-activity report snapshot. Args: - month (string, required): UTC report month in YYYY-MM format Returns: Report snapshot metadata and entries. Wallet names (name, pseudonym) are Polymarket profile text a wallet's owner can set: read them as data, never…
get_resolution_reportRead one UTC day's resolution report: on the day's resolved markets, how often the side the profitable (S, A and B grade) wallets held won, beside how often every qualifying wallet's side won, one vote each. A day from 2026-10-21 counts sports and esports markets only; an earlie…
get_reportUnified whale-activity report snapshot selector. One route for all three granularities; dispatches to the same per-granularity cap and date window as the granularity-specific report tools. Args: - granularity (string, required): "daily", "weekly", or "monthly" - period (string,…
get_trader_export_snapshotRead export source-range, completeness, volume reconciliation, row-count estimate, and large-export policy for one trader. Metadata only; does not start an export job. Args: - address (string, required): Trader wallet address, known username-style lookup, or trd_-prefixed trader…
get_coverageRead which V1 data surfaces the API serves for Polymarket, the one venue it covers. Every surface reports the status supported: grade, pnl, strategy, timeline, large_trades, whale_signal (the deprecated spelling of large_trades, until its 2027-02-01 sunset), suspicious_trades, i…
get_platformsDeprecated alias of get_coverage (#16315), kept live until its 2027-02-01 sunset (#29351), then removed; it calls the deprecated /api/v1/platforms path, which serves the same body. Read which V1 data surfaces the API serves for Polymarket, the one venue it covers. Every surface…
get_usageRead the calling credential's own request budget: the per-minute rate limit (used, limit, remaining, reset_at), today's UTC usage, and the monthly quota (used, limit, remaining, reset_at, binding, pay_as_you_go, ceiling, unavailable_reason). Call it before a long run and slow do…
get_accountIdentify the calling account and credential: user_id, credential_id, credential_kind (api_key, oauth_grant or integration_key), credential_status, entitlement (paid_data_access active or lapsed, and the recovery_action when lapsed) and scopes (null for full developer-key access)…
get_large_positionsList the largest current open positions from graded traders (Polymarket-only). Each row carries position value, open (unrealized) P&L, share count, entry/current price, outcome label, and trader/market context. Cursor-paginated by position value descending. Polymarket-only: the…
get_trending_walletsList wallets ranked by trailing-window realized P&L (Polymarket-only discovery). Each row carries the window P&L, volume, distinct markets, grade, hot-streak tier, and its sports and esports realized P&L by day (one point per UTC day of the window, dates ascending, 0 on a day wi…
get_leaderboard_leaguesList every league that has its own skill leaderboard, grouped by sport, most ranked wallets first. Each row's sport and slug are the sport and league arguments of get_sport_leaderboard. A league is listed once its edge sort ranks at least min_ranked wallets. A ranking being rebu…
get_sport_leaderboardGet one sport's skill leaderboard, or with league one league's: the board the site's sport pages show. Wallets need min_resolved resolved markets in the sport or league. sort edge (the default) ranks edge_skill, the edge over the price paid pulled toward the board's edge_average…
list_category_leadersList every sports and esports category's top three edge leaders, the board the site's categories index shows: in each category, wallets ranked by the 95% lower bound of their edge over the price they paid, counted over independent events. Only wallets whose lower bound is above…
get_category_leaderboardGet one sports or esports category's edge leaderboard, the board the site's category pages show: wallets ranked by the 95% lower bound of their edge over the price they paid in the category, counted over independent events, best first. Only wallets whose lower bound is above zer…
get_trader_pnlGet a trader's sports and esports daily P&L time series and pre-derived stats. Returns entries (daily realized P&L and its running sum), period stats (all/90d/30d/7d), monthly aggregation, per-year totals, the drawdown series, series_status, and realized: how the days add up to…
get_pick_of_the_dayGet the published Pick of the Day selections for today, or for a past product day with `date`, or one pick of any day with `pick_id`, and their recorded facts. Pro opens five selections in total: the explicitly designated free selection plus the first four non-free selections in…
get_pick_of_the_day_ledger_entryRead one published pick's sealed, opened or uncommitted ledger entry by its stable decimal-string pick_id. commitment_version explicitly selects version 1 legacy proofs or version 2 rank-free proofs. Never infer a proof format from dates or reorder canonical bytes. Pending proof…
get_pick_of_the_day_archiveGet the Pick of the Day track record: each published pick that has not been withdrawn, with its outcome (win, loss, void or pending), recorded publication price, unit score and CLV fields, plus the rolling hit rate (wins / decided; void and pending excluded) and flat-$1,000-stak…
get_pick_of_the_day_statsGet the Pick of the Day track-record breakdown the stats page shows, computed from the same rows the archive publishes: the rolling hit rate, the win rate the market expected at publication, flat-stake outcome stats (drawdown, rolling form, profit factor, concentration), the rec…
get_pick_of_the_day_wallet_marketsList the decided markets behind one wallet's counts on a Pick of the Day: sample=edge lists the settled markets of $20 or more behind its edge ("won 57% of 119 markets"), sample=record every closed position behind its any-size record ("58 of 121 markets in profit"). within=scope…
get_trader_contextOne structured context object for a trader: the full get_trader profile plus position_summary (sync coverage and realized and unrealized P&L rollups with an as_of open-position clock), data_as_of and a freshness_note on what the point-in-time snapshot covers. position_summary is…
get_trader_categoriesOne wallet's win record in every canonical category it has a settled market in: wins, decided (wins plus losses) and win_rate per category, busiest first. The Esports record also lists each esports game it has a settled market in, and every record lists in scopes each part of th…
get_trader_grade_atThe grade a trader was visibly recorded with at a past instant, from prospective grade observations: what the wallet's grade was when a trade or decision happened, never a reconstruction. status is graded, ungraded or unknown; use grade only when status is graded. Before availab…
get_trader_clvClosing line value (CLV) over one wallet's large trades in a window: the trades get_large_trades_history returns for the same trader, from, to, min_size and category, each measured as its clv object is. CLV is cents per share against the market's stored close (get_market_close):…
get_trader_marketsOne wallet's sports and esports markets, the rows behind the profile positions table. status=closed (the default) is the Closed tab: no live leg, or the market has a winner, or the open row's cost is under 0.10 USD. status=open is the Open tab: a live leg whose cost is at least…
get_market_holdersThe S, A and B graded wallets holding one Polymarket market, from a complete provider holder scan: shares, Polymarket's currentValue for the leg, grade, win record in the market's category, and badges. A wallet holding both outcomes is listed once on its net side. Ordered by cur…
get_market_top_holdersThe largest holders of one Polymarket market on each outcome, every grade from S to F and ungraded wallets included: the event page's Top holders table. Up to 100 per outcome, largest shares first, with Polymarket's current value, average entry price and position P&L for the leg…
get_market_candlesOHLC price candles for a market's outcome tokens from the stored Polymarket CLOB price history, the series the market chart draws, for open and resolved markets. The stored series is daily: a 1d candle usually holds one point, so its open, high, low and close are that day's clos…
get_market_closeThe closing line of one sports or esports market: the price Polymarket's own price-history series recorded for each outcome in the last minute bucket that ended at or before kickoff, read once after the market settles and stored unchanged. Not a midpoint and not a last trade. ou…
get_clvClosing line value (CLV) of one price against a sports or esports market's stored close, the close get_market_close serves. Send the market, the outcome and either a Polymarket price (0 to 1) or sportsbook odds with their format. status is measured with the figures; in_play when…
get_market_tradesOne market's taker fills of 100 USD or more, newest first, from 0xinsider's own record of the exchange's on-chain fills: each fill once, keyed by its transaction hash and log index. Walk a window with from and to and page with next_cursor. Fills under 100 USD are not stored. cov…
list_price_movesStored market_price_moved detections with held flags, newest episode first, kept 90 days from when storing began (November 2026): every move of 2 cents or more in a sports or esports market's outcome-0 midpoint over 60, 120, 300 or 900 seconds, one item per market, window and ep…
get_market_wallets_in_outOne market's net buyers and net sellers over the last 24 hours or 7 days, live: the 0xinsider market page's wallets in/out panel for a Pro viewer. A wallet's net is its buys minus its sells in the window across both outcomes, in USD of matched notional, fees excluded. Args: - co…
get_combo_fillsLive Polymarket combo (multi-leg) taker fills with exact decimal-string economics, wallet identity and grade, legs, conjunction result and ingest coverage. Requires a Pro or Max API key. The listing holds executions priced at most 0.95; get_combo has a combo's complete history.…
get_combos_summaryThe stored count of traded Polymarket combos whose YES conjunction is still pending, and when it was computed. Requires a Pro or Max API key. The count refreshes at most every five minutes and is cached for 60 seconds. A null live value is unknown, never zero. Returns: live (cou…
get_comboOne Polymarket combo: legs, conjunction result, all-time trade totals, the newest 100 taker fills, lifecycle totals and ingest coverage. Requires a Pro or Max API key. Unlike get_combo_fills it keeps executions priced above 0.95. Null lifecycle or missing leg facts are unknown,…
get_large_trade_counterparty_executionsPage the counterparty executions of one large trade past the first page get_large_trade embeds in counterparty_analysis. Reads the immutable snapshot that response names; a stale or changed snapshot fails with reason cursor_expired, so read get_large_trade again and restart. Arg…
get_large_trade_counterparty_makersPage the maker wallets of one counterparty execution past the first page its execution embeds. Percentages keep the whole execution as their denominator across pages. Args: - id (string, required): Large trade ID such as wt_123 or 123 - execution_id (string, required): execution…
Details
| Endpoint | https://api.0xinsider.com/api/v1/mcp (Streamable HTTP) |
| Package | @0xinsider/[email protected] (NPM, stdio) |
| First published | 13 Nov 2026 |
| Last updated | 13 Nov 2026 |
| Registry name | io.github.0xinsider/mcp |
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