axios.post({
  'https://api.thirdfi.org/api/v1/sessions/swap', 
  {
    tokenIn: 'WBTC', 
    tokenOut: 'USDC', 
    amount: '1', 
    chain:'ethereum', 
    userEmail: 'YOUR_THIRDFI _USER_EMAIL_ADDRESS',
  },
  {
    'x-sec-key': 'YOUR_API_KEY', 
    'x-sec-ts': 'CURRENT_TIMESTAMP_IN_SECONDS', 
    'x-sec-sign': 'YOUR_SECRET_KEY', 
  }
})