Supported Chains

import { WalletAccountEvm } from "@tetherto/wdk-wallet-evm";

// Plasma
export const PLASMA_CHAIN_ID = 9745;
export const PLASMA_NETWORK = "eip155:9745";
export const PLASMA_RPC = "https://rpc.plasma.to";
export const PLASMA_USDT0 = "0xB8CE59FC3717ada4C02eaDF9682A9e934F625ebb";

// Stable
export const STABLE_CHAIN_ID = 988;
export const STABLE_NETWORK = "eip155:988";
export const STABLE_RPC = "https://rpc.stable.xyz";
export const STABLE_USDT0 = "0x779Ded0c9e1022225f8E0630b35a9b54bE713736";

// Shared
export const USDT0_DECIMALS = 6;

// Plasma wallet
const plasmaAccount = new WalletAccountEvm(process.env.SEED_PHRASE, {
  provider: PLASMA_RPC,
});

// Stable wallet
const stableAccount = new WalletAccountEvm(process.env.SEED_PHRASE, {
  provider: STABLE_RPC,
});

// Check USDT0 balance on either chain
const plasmaBalance = await plasmaAccount.getTokenBalance(PLASMA_USDT0);
const stableBalance = await stableAccount.getTokenBalance(STABLE_USDT0);

console.log("Plasma USDT0:", Number(plasmaBalance) / 10 ** USDT0_DECIMALS);
console.log("Stable USDT0:", Number(stableBalance) / 10 ** USDT0_DECIMALS);