• Connect to all-my-sms manager https://manager.allmysms.com
  • If you don't have an account yet, create an account and set it up
  • In the left pane, scroll down and select API & Modules
  • In the sub section, choose API Key & Parameters (Clé d'api & Paramètres)
  • Copy the APY key
  • Paste it to 1MT SMS Settings