HttpProvider

Summary

The provider of @beatoz/web3 is an object that enables the connection to the BEATOZ network. To send transactions, query data, and interact with various functionalities of the network, you need to connect your web application to the BEATOZ node using the provider. The following code illustrates an example of connecting to the BEATOZ node via the provider.

Getting Started

import { Web3 } from '@beatoz/web3';
const web3 = new Web3('https://rpc1.testnet.beatoz.io');

or

import { Web3, HttpProvider } from '@beatoz/web3';
const provider = new HttpProvider('https://rpc1.testnet.beatoz.io');
const web3 = new Web3(provider);

You can create a provider for @beatoz/web3 using the above code, which allows you to interact with the BEATOZ node.

Changing the Provider

import { Web3 } from '@beatoz/web3';
const web3 = new Web3('https://rpc1.testnet.beatoz.io');
web3.setProvider('https://rpc2.testnet.beatoz.io');

httpProviderOptions

The HttpProvider takes the provider URL and optionally httpProviderOptions when creating a provider:

const httpProviderInstance = new HttpProvider(clientUrl, httpProviderOptions);

The httpProviderOptions interface is as follows:

const httpProviderOptions = {
    providerOptions: {
        body: undefined,
        cache: 'force-cache',
        credentials: 'same-origin',
        headers: {
            'Content-Type': 'application/json',
        },
        integrity: 'foo',
        keepalive: true,
        method: 'GET',
        mode: 'same-origin',
        redirect: 'error',
        referrer: 'foo',
        referrerPolicy: 'same-origin',
        signal: undefined,
        window: undefined,
    } as RequestInit,
};

For more detailed information, refer to the Microsoft github - RequestInit page.