0xtrails/src/explorer.ts

SDK for Trails

import { getChainInfo } from "./chains.js"

export type ExplorerUrlParams = {
  txHash: string
  chainId: number
}

export type ExplorerUrlForAddressParams = {
  address: string
  chainId: number
}

export function getBaseExplorerUrl(chainId: number): string {
  const chain = getChainInfo(chainId)
  if (chain) {
    return `${chain.blockExplorers?.default?.url}`
  }
  return ""
}

export function getExplorerUrl({ txHash, chainId }: ExplorerUrlParams): string {
  if (!txHash) {
    return ""
  }
  const baseExplorerUrl = getBaseExplorerUrl(chainId)
  return `${baseExplorerUrl}/tx/${txHash}`
}

export function getExplorerUrlForAddress({
  address,
  chainId,
}: ExplorerUrlForAddressParams): string {
  if (!address) {
    return ""
  }
  const baseExplorerUrl = getBaseExplorerUrl(chainId)
  return `${baseExplorerUrl}/address/${address}`
}