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OTP number API for developers and resellers

Buy numbers and read SMS codes from your own software. The same prices, refunds and providers as the panel — through a simple REST API with your own API key.

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What you get

  • REST endpoints for OTP orders, number rental, eSIM and temporary email — plus balance, countries and services.
  • Per-account API keys you create and revoke in the panel.
  • The panel’s price lock: set a maximum price and an order never costs more.
  • Automatic refund of orders that receive no SMS — the same rule as the panel.

Get started

  1. Create a free account and top up.
  2. Open “API Keys” in the panel and create a key.
  3. Read the documentation in the panel and send your first order.

Telegram bot

Check your balance, share your invite link and get a receipt for every top-up in our Telegram bot.

@onexotp_bot