buyer:
  user_name: 'tmf'
  access_key: '1ouyUQZzG3dXYWxQCqNxFmQcp1r2mxxZJoqQPu2E'
  secret_key: 'y2LOHy4GC5j5uSXWwSVO7MwMusXfxe0Z5suOciKC'
  endpoint: 'https://hex.chainresearch.org/'
  timeout: 60
seller:
  user_name: 'wmz'
  access_key: '3f2M7BjndKhTLPWsbxp0MIMeBEWGHXuQq7D5wXlh'
  secret_key: 'Rx7LN57sx3Kr7rA4LORuFhMsUNRxp750zGQfXRwg'
  endpoint: 'https://hex.chainresearch.org/'
  timeout: 60