> For the complete documentation index, see [llms.txt](https://docs.defindex.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.defindex.io/advanced-documentation/sdks.md).

# Available SDKs

Welcome to the DeFindex SDK documentation! Choose the SDK that best fits your development environment and integration requirements.

### Direct API Integration (Recommended)

**Perfect for:** Custom integrations and any programming language

* **Platform:** Language-agnostic REST API
* **Use Case:** Any app
* **Features:** Complete API access, maximum flexibility, Bearer token authentication

[**View API Integration Guide**](/api-integration-guide/api.md)

## Getting Started

1. **Choose your platform** based on your development environment
2. **Follow the integration guide** for your selected SDK or API
3. **Deploy a vault** using the [DeFindex DApp](https://app.defindex.io/) or TypeScript SDK
4. **Start integrating** vault operations into your application

## Available SDKs

### DotNet SDK

**Perfect for:** server-side development

* **Platform:** dotnet
* **Use Case:** Web backends, server-side applications
* **Features:** Only deposit, withdraw, balance and APY

### TypeScript SDK

**Perfect for:** Web applications and server-side development

* **Platform:** TypeScript/JavaScript (Node.js)
* **Use Case:** Web backends, API integrations, server-side applications
* **Features:** Complete vault management, factory operations, admin functions, full type safety

[**View TypeScript SDK Documentation**](#typescript-sdk)

### Flutter SDK (Deprecated)

## Need Help?

* **Discord Community / Developer Support:** [Join our Discord](https://discord.gg/ftPKMPm38f)
* **API Documentation:** <https://api.defindex.io/docs>