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

# Introduction

Explore guides, tutorials, and references to streamline your ZKsync experience.

Welcome to the **txSync Documentation**, your guide for exploring and utilizing txSync, the all-encompassing platform engineered for innovation on the ZKsync. 

Here, you'll find all the resources necessary to understand the framework of txSync and how it can streamline and enhance your blockchain projects.

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Already familiar with txSync? Check out our [Getting Started](/getting-started.md) to begin.
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### What is txSync?

**txSync** is a modular platform designed to make ZKsync integration and blockchain management easier for developers and businesses. Our products help streamline complex blockchain operations, ensuring a smoother experience for technical and non-technical users. By utilizing txSync, you can easily manage assets, automate tasks, and handle transactions efficiently, all within the ZKsync ecosystem.

Our core offerings include:

* **Portal**: A suite of tools for managing digital assets across the ZKsync Era network. Portal allows users to easily connect, view, and take control of their assets within ZKsync in a user-friendly interface.
* **Bridge**: A powerful tool that facilitates fast, secure, and cost-efficient fund transfers between Ethereum and ZKsync networks, leveraging zkEVM for faster, cheaper transactions while maintaining Ethereum's security.
* **Tsuko**: A user-friendly tool for creating, customizing, and managing paymasters—smart contracts that handle transaction fees on behalf of users. With Tsuko, users can set up paymasters quickly without manual coding.
* **Visor**: A tool that automates blockchain transactions on ZKsync, allowing you to handle tasks such as paying dividends, managing expenses, or scheduling contract interactions—all while ensuring full control over your funds.

## SDKs

SDKs are developer tools that simplify building products on **ZKsync**, currently available for **Tsuko**, making it easier to create, customize, and extend paymaster functionality without manual coding.

We currently have the txSync SDK for both the Ethers and Viem libraries.

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### Need help?

If you need help getting started, don’t hesitate to contact our support team or check out the **FAQs** for common issues and solutions.

* **Support:** [Contact Us](https://www.txsync.io/contact-us)
* **Community:** [Join the txSync Community](https://discord.com/invite/ZJtFETyFE9)
* **FAQs:** Visit FAQs