How it Works

This section for the XChain EVM Providers library provides developers with a detailed understanding of the operational workflow, implementation, and underlying mechanisms of the library. It outlines the steps involved in utilizing the library's features and functionalities to interact effectively with various Ethereum Virtual Machine (EVM) compatible blockchain networks.

Design

import { Address, Asset } from '@xchainjs/xchain-util'

import { ExplorerProvider } from './explorer-provider'
import { Balance, Network, Tx, TxHash, TxHistoryParams, TxsPage } from './types'

export interface OnlineDataProvider {
  getBalance(address: Address, assets?: Asset[]): Promise<Balance[]>
  getTransactions(params: TxHistoryParams): Promise<TxsPage>
  getTransactionData(txId: string, assetAddress?: Address): Promise<Tx>
}

Supported Providers

Etherscan

Provider	Website	Status	FreeTier	Chains Supported
Etherscan	https://snowtrace.io/	Complete	Yes	ETH

BSC Scan

Provider	Website	Status	FreeTier	Chains Supported
Bscscan	https://bscscan.com/	Complete	Yes	BSC

Snowtrace

Provider	Website	Status	FreeTier	Chains Supported
Snowtrace	https://etherscan.io	Complete	Yes	ETH

Covalent

Provider	Website	Status	FreeTier	Chains Supported
Covalent	https://www.covalenthq.com/	Complete	Yes	ETH, BSC, ETH