Telegram Mini App · 18+

Cases with Telegram NFT gifts

Open cases, upgrade your gifts and take other players’ drops in battles. Cash out as a gift to your Telegram profile or in USDT.

01What to play

  • Cases

    For any budget, from light ones to premium cases with rare NFTs

    Plush PepeDurov’s CapSwiss Watch
  • Crash

    The rocket climbs, you choose when to cash out

    2.31×
  • Battles

    Up to four players open the same cases, the winner takes it all

  • Coinflip

    One on one, fifty-fifty

  • Upgrade

    Stake a gift and try to turn it into a pricier one

  • Mines

  • Dice

  • Slots

    Provider slots are coming soon

02How it works

  1. 1

    Open the bot

    Tap “Play” in @kozyrs_bot. No sign-up: you log in with your Telegram.

  2. 2

    Top up

    USDT, TON, BTC and seven more coins via Crypto Pay or a TON wallet. From $1.

  3. 3

    Cash out

    We send gifts to your Telegram and money in the coin you choose.

03Cashier

Your balance is kept in US dollars, and you pay in any of ten coins. Deposits land once the network confirms them; every withdrawal is reviewed by hand within 72 hours.

Network fees are paid by the sender.

  • USDT
  • TON
  • BTC
  • ETH
  • SOL
  • LTC
  • BNB
  • TRX
  • USDC
  • DOGE

04Provably fair

Every result comes from three values: the server seed, your seed and the round number. You see the server seed hash before you bet and the seed itself after you rotate the pair. Any round can be recomputed by you.

How to verify a round →
result = HMAC_SHA256(
  server_seed,
  client_seed + ":" + nonce
)
// sha256(server_seed) — shown before the bet

05FAQ

Is this legal?

KOZYR operates only where online gambling is allowed and is closed in countries that ban it. Before your first game you confirm that you are 18 or older and that playing is legal where you live.

How do I withdraw a gift?

Tap “Withdraw” in your inventory. The gift arrives in your Telegram account from our cashier account. Regular gifts are bought with Stars and sent by the bot.

How are gifts priced?

NFT gifts are valued at the lowest listing price across MRKT, Portals, Tonnel and GetGems. Prices refresh every 15 seconds.

How fast are withdrawals?

Every withdrawal is reviewed by hand. It usually takes a few hours and at most 72 hours. Large amounts may need an identity check.

Do I need to verify my identity?

Usually not. We may ask for documents for large withdrawals, unusual activity or when the law requires it.

Why can’t I withdraw my deposit right away?

A deposit has to be wagered once before it can be withdrawn. This is a standard anti-money-laundering measure.

Can I take a break?

Yes. Your profile has self-exclusion for 1, 7, 30 or 180 days. A break cannot be cancelled early.

18+

Play for fun

Gambling is entertainment, not a way to make money. Only stake what you can afford to lose, and take breaks.

Responsible gaming →