> For the complete documentation index, see [llms.txt](https://docs.yield.fi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.yield.fi/earn-with-yieldfi/integration-sdk/examples-and-guides.md).

# Examples & Guides

This section provides complete, working examples for common use cases with the YieldFi SDK.

### Available Examples

* Complete Authentication Flow - Full wallet authentication implementation
* Vault Operations - Querying vaults and managing assets
* Transaction History - Working with transaction data
* Contract Integration - Integrating with smart contracts

### Quick Example

```typescript
import { YieldFiSDK } from "yieldfi-sdk";

// Initialize and authenticate
const sdk = await YieldFiSDK.create({ gatewayUrl: "https://gw.yield.fi" });
// ... authentication code ...

// Query vaults
const vaults = await sdk.vault.getVaults({ chainId: 1 });

// Get transactions
const transactions = await sdk.vault.getTransactions(
  { chainId: 1 },
  accessToken
);
```

### Next Steps

Browse the examples above for complete implementation guides!