> Fetch the complete documentation index at: https://docs.polymarket.com/llms.txt
> Use this file to discover all available pages before exploring further.
# Clients & SDKs
> Official open-source libraries for interacting with Polymarket
Polymarket provides official open-source clients in TypeScript, Python, and Rust. All three support the full CLOB API including market data, order management, and authentication.
## Installation
<CodeGroup>
```bash TypeScript theme={null}
npm install @polymarket/clob-client-v2 ethers@5
```
```bash Python theme={null}
pip install py-clob-client-v2
```
```bash Rust theme={null}
cargo add polymarket-client-sdk
```
</CodeGroup>
## Quick Example
<CodeGroup>
```typescript TypeScript theme={null}
import { ClobClient } from "@polymarket/clob-client-v2";
const client = new ClobClient({
host: "https://clob.polymarket.com",
chain: 137,
signer,
creds: apiCreds,
});
const markets = await client.getMarkets();
```
```python Python theme={null}
from py_clob_client.client import ClobClient
client = ClobClient(
"https://clob.polymarket.com",
key=private_key,
chain=137,
creds=api_creds,
)
markets = client.get_markets()
```
```rust Rust theme={null}
use polymarket_client_sdk::clob::{Client, Config};
let client = Client::new("https://clob.polymarket.com", Config::default())?
