# Welcome

<figure><img src="https://3589185681-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFOeg95CadVyFvyLi70Bh%2Fuploads%2Fgit-blob-4643d7fb0f1fcb8c0b7f9d8a098c6e9356ff893b%2Fimg_name.png?alt=media" alt=""><figcaption></figcaption></figure>

With our tools and services, you can focus on building your dApp without worrying about the technical details of setting up and managing blockchain nodes.

From DeFi apps and NFT platforms to analytics tools, AppChains, and more, GetBlock provides the infrastructure to help you build, test, and scale your blockchain-powered solutions.

{% embed url="<https://www.youtube.com/watch?v=fl3NwMBIxOQ>" %}
GetBlock Product Demo
{% endembed %}

### Core GetBlock Services

| Services                 | Description                                                                                                                               |
| ------------------------ | ----------------------------------------------------------------------------------------------------------------------------------------- |
| **Plug-and-Play access** | <p></p><p>Our ready-to-use blockchain nodes and APIs help you get started immediately.</p>                                                |
| **99.9% uptime**         | Reliable 24/7 connection to multiple blockchain networks.                                                                                 |
| **Multi-chain support**  | Connect to Bitcoin, Ethereum, BNB Chain, Polygon, Solana, TON, and 100+ other networks. (And we support new protocols before anyone else) |
| **Flexible plans**       | From free access to enterprise-grade solutions, we’ve got options for every stage of your project.                                        |
| **Custom solutions**     | Need something unique? We can build tailored solutions for your specific blockchain needs.                                                |
| **24/7 Expert support**  | <p></p><p>Our team is here to help with integrations, troubleshooting, and scaling.</p>                                                   |

## Discover GetBlock

<table data-card-size="large" data-view="cards"><thead><tr><th></th><th></th><th></th><th data-hidden data-card-cover data-type="files"></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><mark style="color:blue;"><strong>Getting Started</strong></mark></td><td>Create your account, explore plans &#x26; features, and make your first API call</td><td></td><td><a href="https://3589185681-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFOeg95CadVyFvyLi70Bh%2Fuploads%2Fgit-blob-f77fedc3154491614bac806a92f0573e0c0dc373%2Fgetingstarted.png?alt=media">getingstarted.png</a></td><td><a href="getting-started/how-to-set-up-an-account">how-to-set-up-an-account</a></td></tr><tr><td><mark style="color:blue;"><strong>Guides</strong></mark></td><td>Set up endpoints, manage access tokens, and integrate GetBlock APIs step-by-step</td><td></td><td><a href="https://3589185681-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFOeg95CadVyFvyLi70Bh%2Fuploads%2Fgit-blob-73a35992442fc096dbc2aedc3dd12120e5da6c47%2Fguides.png?alt=media">guides.png</a></td><td><a href="getting-started/endpoint-setup">endpoint-setup</a></td></tr><tr><td><mark style="color:blue;"><strong>API Reference</strong></mark></td><td>View supported networks, available endpoints, and full API specifications</td><td></td><td><a href="https://3589185681-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFOeg95CadVyFvyLi70Bh%2Fuploads%2Fgit-blob-3086d07daa4aa9e73e8d0043ba737ddceea52849%2Fapi%20reference.png?alt=media">api reference.png</a></td><td><a href="api-reference/overview">overview</a></td></tr></tbody></table>

## Popular chains

Get started with our most in-demand blockchain networks.

| [<img src="https://3589185681-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFOeg95CadVyFvyLi70Bh%2Fuploads%2Fgit-blob-fbc2337b7c53aedd7de9b97d045564811faee6a6%2FCrypto%20Symbol%3DEthereum.svg?alt=media" alt="" data-size="line">](https://docs.getblock.io/api-reference/ethereum-eth) [**Ethereum**](https://docs.getblock.io/api-reference/ethereum-eth)                      | [<img src="https://3589185681-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFOeg95CadVyFvyLi70Bh%2Fuploads%2Fgit-blob-0ca943b1266f156661e86dd44f7481fa55773e31%2FLogo%3DTron.svg?alt=media" alt="" data-size="line">](https://docs.getblock.io/api-reference/tron-trx) [**Tron**](https://docs.getblock.io/api-reference/tron-trx)                  | [<img src="https://3589185681-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFOeg95CadVyFvyLi70Bh%2Fuploads%2Fgit-blob-a718cdc3a920357d3ca31404d11d5dbbd86ff215%2FLogo%3DArbitrum.svg?alt=media" alt="" data-size="line">](https://docs.getblock.io/api-reference/arbitrum-arb) [**Arbitrum**](https://docs.getblock.io/api-reference/arbitrum-arb) |
| -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| [<img src="https://3589185681-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFOeg95CadVyFvyLi70Bh%2Fuploads%2Fgit-blob-0456114520df2ebba323804f7ccaf9c3a5c51213%2FLogo%3DBNB%20Smart%20Chain.svg?alt=media" alt="" data-size="line">](https://docs.getblock.io/api-reference/bnb-smart-chain-bsc) [**BNB Smart Chain**](https://docs.getblock.io/api-reference/bnb-smart-chain-bsc) | [<img src="https://3589185681-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFOeg95CadVyFvyLi70Bh%2Fuploads%2Fgit-blob-bea5e7d31280c6c52d0f66e546b9694e6ee1cfe5%2FLogo%3DSolana.svg?alt=media" alt="" data-size="line">](https://docs.getblock.io/api-reference/solana-sol) [**Solana**](https://docs.getblock.io/api-reference/solana-sol)          | [<img src="https://3589185681-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFOeg95CadVyFvyLi70Bh%2Fuploads%2Fgit-blob-205775f1552eeab5ac1aab8aaf3c46e952bbed61%2FLogo%3DOP.svg?alt=media" alt="" data-size="line">](https://docs.getblock.io/api-reference/optimism-op) [**Optimism**](https://docs.getblock.io/api-reference/optimism-op)         |
| [<img src="https://3589185681-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFOeg95CadVyFvyLi70Bh%2Fuploads%2Fgit-blob-46f451e7a80c053c93e6f12e5c80e11d1d94df75%2FLogo%3DPolygon.svg?alt=media" alt="" data-size="line">](https://docs.getblock.io/api-reference/polygon-matic) [**Polygon**](https://docs.getblock.io/api-reference/polygon-matic)                                 | [<img src="https://3589185681-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFOeg95CadVyFvyLi70Bh%2Fuploads%2Fgit-blob-5e9c9ab28de75ce30a3042603fb1f811b07ce345%2FLogo%3DAvax.svg?alt=media" alt="" data-size="line">](https://docs.getblock.io/api-reference/avalanche-avax) [**Avalanche**](https://docs.getblock.io/api-reference/avalanche-avax) | [<img src="https://3589185681-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFOeg95CadVyFvyLi70Bh%2Fuploads%2Fgit-blob-902c356219cbee19b3c791b50e958a1402d4cefe%2FLogo%3DBase.svg?alt=media" alt="" data-size="line">](https://docs.getblock.io/api-reference/base) [**Base**](https://docs.getblock.io/api-reference/base)                         |


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

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

```
GET https://docs.getblock.io/readme.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

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.