⚡ Up to 90% cheaper than official APIs
Claude & GPT
for work and code
Pay in Telegram in two taps —
no foreign card needed
1,100+ users · 90,000+ requests served
01
Open the bot
02
Top up with Stars
03
Paste your key into Claude Code or Cursor
What is OpusTokens?
A Telegram bot that issues API keys for top AI models — Claude and GPT — in about a minute. You pay inside Telegram with Stars: no card details, no subscriptions, no sign-up forms. The key works in Claude Code, Cursor, and any OpenAI- or Anthropic-compatible client.
How does billing work?
Top up with Telegram Stars and the bot mints a key with a usage balance. You spend it at your own pace — the balance doesn't expire and there's no monthly fee. When it runs low, the bot tells you and you refill in two taps. Bigger top-ups get bonus volume.
Which models are supported?
The Claude family (Opus, Sonnet, Haiku — including the latest releases) and the current GPT-5 series. The live model catalog is always in the bot under “Models,” and your key picks up new models automatically as they're added.