Files
lodestar/packages/api
Nazar Hussain b9950594aa refactor: remove cpu features direct dependency (#8261)
**Motivation**

Make the code transition for compatibility with the Bun. 

**Description**

- The dependency `cpu-features` is not compatible with the `Bun`
- Removed the direct dependency
- Upgrade the `@chainsafe/persistent-merkle-tree` and `@chainsafe/ssz`
so the hasher detection is done implicitly.
- Latest commit for
[hahstree](e86a8b136a)
has the support for fallback, which is not used in the
`@chainsafe/persistent-merkle-tree`


**Steps to test or reproduce**

Run all tests
2025-08-25 17:22:23 -04:00
..
2021-05-27 12:17:49 -05:00

Lodestar Eth Consensus API

Discord ETH Beacon APIs Spec v3.1.0 ES Version Node Version

This package is part of ChainSafe's Lodestar project

Typescript REST client for the Ethereum Consensus API

Usage

The REST client extends the native Fetch API, it behaves very similar in terms of error and response handling. It returns the same Response object with additional methods to simplify usage and it allows to override all Request options if needed.

import {getClient} from "@lodestar/api";
import {config} from "@lodestar/config/default";

const api = getClient({baseUrl: "http://localhost:9596"}, {config});

const res = await api.beacon.getStateValidator({stateId: "head", validatorId: 0});

const validator = res.value();

console.log("The validator balance is: ", validator.balance);

Prerequisites

What you need

You will need to go over the specification.

Getting started

Contributors

Read our contributors document, submit an issue or talk to us on our discord!

License

Apache-2.0 ChainSafe Systems