# Getting Started

**Yellowstone** is a high-performance Solana validator client designed with extensibility and speed in mind. It offers powerful **gRPC support** via its **Geyser plugin**, enabling developers to subscribe to a wide range of real-time Solana events — including account changes, transaction confirmations, and slot updates — with minimal latency.

To start working with Yellowstone gRPC, you’ll need two key components:

* **gRPC Endpoint** – The <mark style="color:yellow;">endpoint</mark> where the gRPC service is exposed.
* **x-token** – An <mark style="color:yellow;">access token</mark> required to authenticate your connection.

Before establishing a connection, ensure you’ve installed the **Yellowstone gRPC package**, which provides the necessary tools and client bindings for communicating with the gRPC service.

<figure><img src="/files/ckGRZ2vP6m0OZGtj6M4g" alt=""><figcaption><p>Region specific gRPC endpoint and access token from the Shyft Dashboard</p></figcaption></figure>

Once set up, you can begin streaming real-time Solana data with precision and performance.


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# Agent Instructions: Querying This Documentation

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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
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```

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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.