Use paymaster

import { MyceliumSDK } from '@mycelium-sdk/core';


const sdk = await MyceliumSDK.init({
    apiKey:
      "sk_e010bc44958665229cb89634448f81f532231ce131c4eb98816eadcb2e6ed7fa47",
    chainId: 8453,
    protocolsSecurityConfig: {
      riskLevel: "low",
    },
  });

const vaults = await sdk.protocols.getBestVaults()

const wallet = await this.sdk.wallet.createAccount()

const USDC_TOKEN_ADDRESS = "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"

const txnHash = await wallet.earn(
	selectedVault.vaultInfo, 
	amountToDeposit, 
	{
      paymasterToken: USDC_TOKEN_ADDRESS,
    }
);