@ethda/blobs
v0.2.0
Published
Ethda Blobs SDK
Downloads
5
Readme
Usage
Install
npm install @ethda/blobs
Upload blobs
import {BlobClient, EncodeBlobs} from '@ethda/blobs';
import {ethers} from "ethers";
const content = 'abc....';
const blobs = EncodeBlobs(Buffer.from(content, 'utf-8'));
const signer = new ethers.Wallet('<private_key>', new ethers.providers.JsonRpcProvider("https://rpc.ethda.io"));
const blobClient = new BlobClient(signer);
const hash = await blobClient.sendTx(blobs)
const receipt = await blobClient.getTxReceipt(hash)
Download blobs
import { BlobClient, EncodeBlobs } from '@ethda/blobs';
const txHash = '...';
const blobClient = new BlobClient(new ethers.providers.JsonRpcProvider("https://rpc.ethda.io"));
const result = await blobTrans.downloadBlobs(txHash)
/**
** result: {
blob_hashes: ['0x01853e6b060f5b155f406a7ca3f912df5f93873d9df56ad31904db846565dbd2'],
sidecar: { blobs: [ [Array] ], commitments: [ [Array] ], proofs: [ [Array] ] }}
**
*/
Publish to npmjs
$ npm login --registry=https://registry.npmjs.org
$ npm whoami
# Publish package via `np` command (Version number in package.json will be auto updated and committed).
$ yarn np [1.0.0]
Development
Install Dependencies
$ yarn
Build
Lint
$ yarn lint
Auto fix lint errors
$ yarn fix