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import { JsonRpcProvider, WebSocketProvider } from "ethers";
import { ETHEREUM_NETWORK } from "../constants";
const isLocal = false;
const INFURA_API = process.env.EXPO_PUBLIC_INFURA_API!;
const INFURA_API_SECRET_KEY = process.env.EXPO_PUBLIC_INFURA_API_SECRET_KEY!;
const NETWORK = process.env.EXPO_PUBLIC_NETWORK!;
const ETHERSCAN_API_KEY = process.env.EXPO_PUBLIC_ETHERSCAN_API_KEY!;
const requiredVars = [
INFURA_API,
INFURA_API_SECRET_KEY,
NETWORK,
ETHERSCAN_API_KEY,
];
const missingVar = requiredVars.find((v) => !v);
if (missingVar) {
throw new Error(
"Missing required environment variables. Check your .env file.",
);
}
export const WEBSOCKET_URL = `wss://${NETWORK}.infura.io/ws/v3/${INFURA_API}`;
export const PROVIDER_URL = isLocal
? "http://localhost:8545"
: `https://${NETWORK}.infura.io/v3/${INFURA_API}`;
export const MAINNET_PROVIDER_URL = `https://mainnet.infura.io/v3/${INFURA_API}`;
export const getEtherscanBaseUrl = () => {
console.log("NETWORK", NETWORK);
return NETWORK === ETHEREUM_NETWORK.MAINNET
? "https://api.etherscan.io/api"
: `https://api-${NETWORK}.etherscan.io/api`;
};
export const httpProvider = new JsonRpcProvider(
`https://${NETWORK}.infura.io/v3/${INFURA_API}`,
);
export const wsProvider = new WebSocketProvider(WEBSOCKET_URL);
export const getEthTxUrl = (
walletAddress: string,
page: number = 1,
pageSize: number = 20,
) =>
`${getEtherscanBaseUrl()}?module=account&action=txlist&address=${walletAddress}&startblock=0&endblock=99999999&page=${page}&offset=${pageSize}&sort=desc&apikey=${ETHERSCAN_API_KEY}`;
export const getTokenTxUrl = (
walletAddress: string,
page: number = 1,
pageSize: number = 20,
) =>
`${getEtherscanBaseUrl()}?module=account&action=tokentx&address=${walletAddress}&startblock=0&endblock=99999999&page=${page}&offset=${pageSize}&sort=desc&apikey=${ETHERSCAN_API_KEY}`;
export const getTokenIcon = (address: string) =>
`https://raw.githubusercontent.com/trustwallet/assets/master/blockchains/ethereum/assets/${address}/logo.png`;
export const getInternalTxUrl = (
walletAddress: string,
page: number = 1,
pageSize: number = 20,
) =>
`${getEtherscanBaseUrl()}?module=account&action=txlistinternal&address=${walletAddress}&startblock=0&endblock=99999999&page=${page}&offset=${pageSize}&sort=desc&apikey=${ETHERSCAN_API_KEY}`;
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