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web3-polymarket

Integrates with Polymarket for prediction market trading on Polygon, enabling order management and real-time market data access.

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Security score

The web3-polymarket skill was audited on Jun 11, 2026 and we found 10 security issues across 2 threat categories. Review the findings below before installing.

Categories Tested

Security Issues

low line 56

Access to .env file

SourceSKILL.md
56const signer = new Wallet(process.env.PRIVATE_KEY);
low line 28

External URL reference

SourceSKILL.md
28| CLOB | `https://clob.polymarket.com` | L2 for trade endpoints | Orderbook, prices, order submission |
low line 29

External URL reference

SourceSKILL.md
29| Gamma / Data | `https://gamma-api.polymarket.com` | None | Events, markets, search |
low line 30

External URL reference

SourceSKILL.md
30| Data API | `https://data-api.polymarket.com` | None | Trades, positions, user data |
low line 34

External URL reference

SourceSKILL.md
34| Relayer | `https://relayer-v2.polymarket.com/` | Builder headers | Gasless transactions |
low line 35

External URL reference

SourceSKILL.md
35| Bridge | `https://bridge.polymarket.com` | None | Deposits/withdrawals |
low line 54

External URL reference

SourceSKILL.md
54const HOST = "https://clob.polymarket.com";
low line 78

External URL reference

SourceSKILL.md
78host = "https://clob.polymarket.com"
low line 156

External URL reference

SourceSKILL.md
156const readClient = new ClobClient("https://clob.polymarket.com", 137);
low line 166

External URL reference

SourceSKILL.md
166read_client = ClobClient("https://clob.polymarket.com", chain_id=137)
Scanned on Jun 11, 2026
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