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polymarket

Polymarket预测市场——实时赔率、价格、订单簿、事件、系列、市场搜索、排行榜、投资组合分析、交易和链上操作。核心命令不需要认证或安装CLI。高级命令需要polymarket CLI二进制文件。使用场景：当用户询问体育博彩赔率、预测市场、获胜概率、市场情绪或“谁更被看好赢”等问题时。不适用场景：当用户询问实际比赛结果、比分或统计数据时，请使用特定运动技能：football-data（足球）、nfl-data（NFL）、nba-data（NBA）、wnba-data（WNBA）、nhl-data（NHL）、mlb-data（MLB）、tennis-data（网球）、golf-data（高尔夫）、cfb-data（大学橄榄球）、cbb-data（大学篮球）或fastf1（F1）。不要用于历史比赛数据查询。不要用于新闻查询——请改用sports-news。不要与Kalshi混淆——Polymarket专注于具有更深入体育报道的加密原生预测市场；而Kalshi是一个受美国监管的交易所，拥有不同的市场结构。

person作者: jakexiaohubgithub
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Polymarket — Sports Prediction Markets

Quick Start

Prefer the CLI — it avoids Python import path issues:

sports-skills polymarket get_sports_markets --limit=20
sports-skills polymarket search_markets --query="NBA Finals"

Python SDK (alternative):

from sports_skills import polymarket

markets = polymarket.get_sports_markets(limit=20)
prices = polymarket.get_market_prices(token_id="abc123")

Prerequisites

Core commands (11 commands) work out of the box — no dependencies, no API keys.

CLI commands (30+ commands) require the Polymarket CLI binary:

pip install sports-skills[polymarket]

Or via Homebrew:

brew tap Polymarket/polymarket-cli https://github.com/Polymarket/polymarket-cli
brew install polymarket

Trading commands additionally require a configured wallet. Three options:

# Option 1 — environment variable
export POLYMARKET_PRIVATE_KEY=0x...

# Option 2 — Python SDK (per-session)
from sports_skills import polymarket
polymarket.configure(private_key="0x...")

# Option 3 — CLI config file (persists across sessions)
polymarket wallet import <private-key>
polymarket approve set

If a CLI command returns "polymarket CLI not installed", install with pip install sports-skills[polymarket].

Important Notes

  • Prices are probabilities. A price of 0.65 means 65% implied probability. No conversion needed.
  • token_id vs market_id: Price and orderbook endpoints require the CLOB token_id, not the Gamma market_id. Always call get_market_details first to get clobTokenIds.
  • search_markets matches event titles, not sport categories. Use specific league names ("Premier League", "Champions League"), not generic terms ("soccer", "football").
  • cli_search_markets is a more powerful full-text search via the CLI binary. Use it when search_markets returns no results.
  • Before complex fetches, run the parameter validator: bash scripts/validate_params.sh <command> [args]

For detailed reference data, see the files in the references/ directory.

Workflows

Workflow: Live Odds Check

  1. search_markets --query="<league/event name>"
  2. get_market_details --market_id=<id> to get CLOB token IDs.
  3. get_market_prices --token_id=<id>
  4. Present probabilities.

Workflow: Event Overview

  1. get_sports_events --active=true
  2. Pick event, then get_event_details --event_id=<id>.
  3. For each market, get prices.

Workflow: Price Trend Analysis

  1. Find market via search_markets.
  2. get_market_details for token_id.
  3. get_price_history --token_id=<id> --interval=1w
  4. Present price movement.

Workflow: Portfolio Analysis (requires CLI)

  1. get_positions --address=<wallet> — open positions
  2. get_portfolio_value --address=<wallet> — total value
  3. get_trade_history --address=<wallet> --limit=20 — recent trades
  4. get_activity --address=<wallet> — full activity feed

Workflow: Market Analytics (requires CLI)

  1. get_holders --condition_id=<id> — who holds positions
  2. get_open_interest --condition_id=<id> — total interest
  3. get_volume --event_id=<id> — volume data

Workflow: Leaderboard (requires CLI)

  1. get_leaderboard --period=week --order_by=pnl --limit=20
  2. get_profile --address=<top_trader_address> — inspect top traders

Workflow: Trading (requires CLI + wallet)

  1. get_balance --asset_type=collateral — check USDC balance
  2. cli_search_markets --query="NBA" — find markets
  3. get_market_details --market_id=<id> — get token_id
  4. create_order --token_id=<id> --side=buy --price=0.55 --size=10
  5. get_orders — verify order placed
  6. cancel_order --order_id=<id> — cancel if needed

Commands Reference

Core Commands (no CLI needed)

| Command | Required | Optional | Description | |---|---|---|---| | get_sports_markets | | limit, offset, sports_market_types, game_id, active, closed, order, ascending | Browse sports markets | | get_sports_events | | limit, offset, active, closed, order, ascending, series_id | Browse sports events | | get_series | | limit, offset | List series (leagues) | | get_market_details | | market_id, slug | Single market details | | get_event_details | | event_id, slug | Single event details | | get_market_prices | | token_id, token_ids | Current CLOB prices | | get_order_book | token_id | | Full order book | | get_sports_market_types | | | Valid market types | | search_markets | | query, sports_market_types, tag_id, limit | Search by keyword | | get_price_history | token_id | interval, fidelity | Historical prices | | get_last_trade_price | token_id | | Most recent trade |

CLI Commands: Data & Analytics

| Command | Required | Optional | Description | |---|---|---|---| | get_leaderboard | | period, order_by, limit | Trader leaderboard | | get_positions | address | | Open positions | | get_closed_positions | address | | Closed positions | | get_portfolio_value | address | | Portfolio value | | get_trade_history | address | limit | Trade history | | get_activity | address | | Activity feed | | get_holders | condition_id | | Market position holders | | get_open_interest | condition_id | | Open interest | | get_volume | event_id | | Volume data | | get_traded | address | | Markets traded |

CLI Commands: Search, Tags & Discovery

| Command | Required | Optional | Description | |---|---|---|---| | cli_search_markets | query | limit | Full-text search (CLI) | | get_tags | | limit | List all tags | | get_tag | tag | | Tag details | | get_related_tags | tag | | Related tags |

CLI Commands: Comments & Profiles

| Command | Required | Optional | Description | |---|---|---|---| | get_comments | entity_type, entity_id | | Comments on entity | | get_comment | comment_id | | Single comment | | get_user_comments | address | | Comments by user | | get_profile | address | | Public profile |

CLI Commands: Sports Metadata

| Command | Required | Optional | Description | |---|---|---|---| | cli_sports_list | | | List sports | | cli_sports_teams | league | limit | Teams by league |

CLI Commands: CLOB Extras

| Command | Required | Optional | Description | |---|---|---|---| | get_tick_size | token_id | | Minimum tick size | | get_fee_rate | token_id | | Fee rate |

CLI Commands: Trading (requires wallet)

| Command | Required | Optional | Description | |---|---|---|---| | create_order | token_id, side, price, size | order_type | Place limit order | | market_order | token_id, side, amount | | Place market order | | cancel_order | order_id | | Cancel order | | cancel_all_orders | | | Cancel all orders | | get_balance | | asset_type, token_id | Wallet balance | | get_orders | | market | Open orders | | get_user_trades | | | Your trades |

CLI Commands: On-Chain (requires wallet)

| Command | Required | Optional | Description | |---|---|---|---| | ctf_split | condition_id, amount | | Split USDC to YES/NO | | ctf_merge | condition_id, amount | | Merge YES/NO to USDC | | ctf_redeem | condition_id | | Redeem winning tokens | | approve_check | | address | Check approvals | | approve_set | | | Approve contracts |

Examples

User: "Who's favored to win the NBA Finals?"

  1. Call search_markets(query="NBA Finals", sports_market_types="moneyline")
  2. Get token_id from the market details
  3. Call get_market_prices(token_id="...") for current odds
  4. Present teams with implied probabilities (price = probability)

User: "Who will win the Premier League?"

  1. Call search_markets(query="English Premier League") -- use full league name
  2. Sort results by Yes outcome price descending
  3. Present teams with implied probabilities (price = probability)

User: "Show me Champions League odds"

  1. Call search_markets(query="Champions League")
  2. Present top contenders with prices, volume, and liquidity

User: "Show me the Polymarket leaderboard"

  1. Call get_leaderboard(period="week", order_by="pnl", limit=20)
  2. Present traders with rank, username, PnL, and volume

User: "What positions does this wallet hold?"

  1. Call get_positions(address="0x...")
  2. Present positions with outcome, size, avg price, current value, PnL

User: "Buy 10 shares of YES on this market"

  1. Call get_market_details(market_id="...") to get token_id
  2. Call create_order(token_id="...", side="buy", price="0.55", size="10")
  3. Call get_orders() to confirm

Error Handling & Fallbacks

  • If search returns 0 results, try full league names ("English Premier League" not "EPL", "Champions League" not "CL"). search_markets matches event titles.
  • If get_market_prices fails, you likely used market_id instead of token_id. Always call get_market_details first to get CLOB token_id.
  • If prices seem stale, check get_last_trade_price for the most recent trade. Low-liquidity markets may have wide spreads.
  • If a CLI command returns "polymarket CLI not installed", the command requires the Rust binary. The original 11 commands work without the CLI.
  • If a trading command fails with an auth error, ensure a wallet is configured: polymarket wallet create && polymarket approve set.
  • Never fabricate odds or probabilities. If no market exists, state so.