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updatedAt: 2026-05-13T08:38:19.000Z
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Fetch the complete documentation index at: https://docs.blockdaemon.com/llms.txt. Use this file to discover all available pages before exploring further. Append .md to any documentation page URL to get its markdown version.

# Staking API

How to send a transaction using Blockdaemon's Ethereum Staking API.

On this page, you will find a TypeScript example showing how to send an ETH transaction using the **Ethereum Staking API**. The transaction is signed and sent with the [web3.js Ethereum API](https://web3js.readthedocs.io/en/v1.7.5/) and use [RPC access](https://docs.blockdaemon.com/reference/ethereum-rpc-api). However, you can choose other tools and methods for these purposes.

## Prerequisites

You’ll need the following before running the script:

* An Ethereum sender address
* [RPC access](https://docs.blockdaemon.com/reference/ethereum-rpc-api)
* Your Blockdaemon API key

## Tutorial

*⬇️ Follow the step-by-step guide in the recipe below:*

<TutorialTile
  backgroundColor="#9c63dc"
  emoji="💡"
  id="6867e115a0f3f6000f38a6fc"
  link="https://docs.blockdaemon.com/v1.0/recipes/stake-eth-via-blockdaemon-api"
  slug="stake-eth-via-blockdaemon-api"
  title="Stake ETH via Blockdaemon API"
/>

> 👍 Reference
>
> * View the Ethereum - Staking API Endpoints [here](https://docs.blockdaemon.com/reference/ethereum-api-overview).
> * View the Ethereum - Staking Reporting API Endpoints [here](https://docs.blockdaemon.com/reference/cosmos-reporting-api-overview).

<br />

## 👋 Need Help?

Contact us through [email](mailto:support@blockdaemon.com) or our [support page](https://www.blockdaemon.com/support) for any issues, bugs, or assistance you may need.