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grimoire-polymarket

Apps & Automation
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Queries Polymarket market data and CLOB state, and manages CLOB orders via the Grimoire venue CLI wrapper backed by the official Polymarket CLI.

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Source SKILL.md: https://github.com/aiskillstore/marketplace/blob/HEAD/skills/franalgaba/grimoire-polymarket/SKILL.md

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Grimoire Polymarket Skill

Use this skill for Polymarket market discovery, CLOB market data, and order-management operations through the polymarket venue adapter.

Preferred invocations:

  • grimoire venue polymarket ...
  • npx -y @grimoirelabs/cli venue polymarket ... (no-install)
  • bun run packages/cli/src/index.ts venue polymarket ... (repo-local)
  • grimoire-polymarket ... (direct binary from @grimoirelabs/venues)

Recommended preflight:

  • grimoire venue doctor --adapter polymarket --json
  • grimoire venue polymarket info --format json

Commands

Canonical agent commands:

  • grimoire venue polymarket info [--format <auto|json|table>]
  • grimoire venue polymarket search-markets [--query <text>] [--slug <slug|url>] [--question <text>] [--event <text>] [--tag <text>] [--category <text>] [--league <text>] [--sport <text>] [--open-only <true|false>] [--active-only <true|false>] [--ignore-end-date <true|false>] [--tradable-only <true|false>] [--all-pages <true|false>] [--max-pages <n>] [--stop-after-empty-pages <n>] [--limit <n>] [--format <auto|json|table>]

Allowed passthrough groups (official CLI surface, restricted by wrapper policy):

  • markets (list|get|search|tags)
  • events (list|get|tags)
  • tags (list|get|related|related-tags)
  • series (list|get)
  • sports (list|market-types|teams)
  • clob (book/prices/markets/orders/trades/etc.)
  • data (positions/value/leaderboards/etc.)
  • status

Blocked groups in this wrapper (intentionally not exposed for agents):

  • wallet
  • bridge
  • approve
  • ctf
  • setup
  • upgrade
  • shell

Legacy compatibility aliases are still supported (market, book, midpoint, spread, price, last-trade-price, tick-size, neg-risk, fee-rate, price-history, order, trades, open-orders, balance-allowance, closed-only-mode, server-time) but should not be used for new agent flows.

Examples

# Wrapper/health
grimoire venue polymarket info --format json
grimoire venue polymarket status --format json

# Canonical discovery
grimoire venue polymarket search-markets --query bitcoin --active-only true --open-only true --format json
grimoire venue polymarket search-markets --category sports --league "la liga" --active-only true --open-only true --format json

# Official passthrough discovery/data
grimoire venue polymarket markets list --limit 25 --format json
grimoire venue polymarket markets search "atleti" --limit 25 --format json
grimoire venue polymarket events list --limit 25 --format json
grimoire venue polymarket clob book <token_id> --format json
grimoire venue polymarket clob midpoint <token_id> --format json
grimoire venue polymarket clob price <token_id> --side buy --format json

# Authenticated order-management reads
grimoire venue polymarket clob order <order_id> --format json
grimoire venue polymarket clob trades --market <condition_id> --format json
grimoire venue polymarket clob orders --market <condition_id> --format json
grimoire venue polymarket clob balance --asset-type conditional --token <token_id> --format json

Runtime Configuration

Adapter/runtime auth (for spell execution and authenticated CLOB operations):

  • required: POLYMARKET_PRIVATE_KEY
  • optional API creds: POLYMARKET_API_KEY, POLYMARKET_API_SECRET, POLYMARKET_API_PASSPHRASE
  • optional derive toggle (default true): POLYMARKET_DERIVE_API_KEY=true|false
  • optional signature routing: POLYMARKET_SIGNATURE_TYPE (0 EOA, 1 POLY_PROXY, 2 GNOSIS_SAFE), POLYMARKET_FUNDER

Venue CLI backend:

  • Official binary required: polymarket
  • Install: brew tap Polymarket/polymarket-cli && brew install polymarket
  • Optional path override: POLYMARKET_OFFICIAL_CLI=/custom/path/polymarket

Adapter Notes

  • Adapter name: polymarket
  • Execution type: offchain
  • Supported chain metadata: 137 (Polygon)
  • Action type: custom
  • Supported custom ops: order, cancel_order, cancel_orders, cancel_all, heartbeat

Order argument aliases accepted:

  • token: token_id or tokenID or tokenId or coin
  • amount: size or amount
  • side: BUY/SELL
  • order type: GTC/GTD/FOK/FAK
  • extra compatibility aliases: arg0..arg5, reduce_only

Order type routing:

  • GTC/GTD -> limit order path (createAndPostOrder)
  • FOK/FAK -> market order path (createAndPostMarketOrder)

Notes

  • Prefer --format json for agent and automation workflows.
  • search-markets is the agent-oriented normalized discovery command; passthrough markets search is thinner and closer to official behavior.
  • Keep prompts/tooling on this CLI surface; do not call Polymarket HTTP APIs directly from advisory tools.