web3card

A React SDK for querying and displaying universal profiles across platforms.

Installation

Install the package using npm:

npm install web3card

Or with yarn:

Usage - Web3Card

Import the Web3Card component in your React project and use it by passing an address prop:

import React from 'react';
import Web3Card from 'web3card';

function MyComponent() {
  return (
    <div>
      <Web3Card address="vitalik.eth" />
      {/* You can use any reference like .eth, .lens, .farcaster, or a blockchain address */}
    </div>
  );
}

Usage - API Functions

web3card provides the following API functions to fetch profiles from different platforms:

• fetchUniversalProfile(identity: string): This function fetches a universal profile using the provided identity (such as an Ethereum address, ENS name, etc.)

• fetchENSProfile(identity: string): Fetches a profile associated with an Ethereum Name Service (ENS) identity

• fetchLensProfile(identity: string): Retrieves a Lens profile using the provided identity

• fetchFarcasterProfile(identity: string): Fetches a Farcaster profile with the provided identity

• fetchDotBitProfile(identity: string): Retrieves a DotBit profile using the provided identity

Each function returns a Promise that resolves with the data of the fetched profile or null if an error occurs during the fetch operation. Errors during the fetch operation are logged to the console.

Example Usage

Here's how you might use the fetchENSProfile function:

import { fetchENSProfile } from 'web3card';

async function getProfile() {
  const profile = await fetchENSProfile('vitalik.eth');
  if (profile) {
    console.log(profile);
  } else {
    console.error('Failed to fetch profile');
  }
}

getProfile();

Development

To start the development server:

npm run start