Welcome to ONCASI.COM 
About ONCASI
ONCASI is an online casino, sportsbook and prediction market in one account. Over 5,200 slots, live dealer tables dealt in real studios, a full sportsbook, and PrediX — where you trade the outcome of real-world events rather than take a fixed price on them. Money moves in crypto or by e-wallet, and the affiliate programme pays on gross gaming revenue with a single deduction rather than on a figure that has already been cut by a list of fees.
1. Three things in one account
Most operators do one of these well and treat the others as an afterthought bolted on through a third party. At ONCASI the casino, the sportsbook and PrediX share one balance, one wallet, one verification and one COMP ledger. You do not move money between products, and you do not have three sets of terms to keep straight.
- Slots. Over 5,200 games from a long list of studios — including Pragmatic Play, Hacksaw Gaming, Playtech, Microgaming, PG Soft, Play’n GO, NoLimit City, Red Tiger and NetEnt.
- Live dealer. Real dealers in HD studios: baccarat, roulette and blackjack, with many tables streamed at the same time, around the clock.
- Sportsbook. Football, basketball, tennis and esports, with live in-play markets while the match is running.
- PrediX. Prediction markets on real-world outcomes. You are not taking a price we set and holding it to the end — you take a position, and you can close it while the event is still open.
Every game here is supplied by a licensed studio, and it is the studio that holds the independent testing certification for its own titles. ONCASI does not build games and does not hold a testing certificate of its own; it would be misleading to claim otherwise.
2. Getting money in and out
Deposits are free. Whatever arrives at your deposit address is credited in full, with no commission and no conversion margin taken on the way in. Withdrawals carry a network fee, because broadcasting a transaction costs real money — it varies by coin, by network and by how busy that network is, and the figure shown on the withdrawal screen when you make the request is the one that applies.
We deliberately support a short list of assets rather than a long one. Every asset listed is one that settles quickly and prices honestly; a menu of two hundred tokens usually means most of them are slow, thinly traded, or quietly disabled. At present you can deposit and withdraw:
- USDT (TRC-20) on TRON (TRC-20)
- USDT (ERC-20) on Ethereum (ERC-20)
- Bitcoin on Bitcoin
- Ethereum on Ethereum (ERC-20)
- Tron on TRON
- USDC (ERC-20) on Ethereum (ERC-20)
- BNB (BEP-20) on BNB Smart Chain (BEP-20)
- XRP on XRP Ledger — withdrawals require a Destination Tag
Send each asset only on the network shown beside it. A transfer sent on the wrong network cannot be recovered — not by us and not by anyone else, because that is a property of the chains themselves rather than a policy we chose. The deposit screen shows the address and its network together for exactly that reason, and it remains the authoritative list if an asset is added or paused between updates of this page.
Crypto is not the only way in. ONCASI also accepts e-wallet payments — STICPAY among them — for players who would rather not hold coin at all. The deposit screen shows the methods available to your account and your currency, and that screen is the authoritative list.
3. Bonuses that do not need a code
The Daily Check-In Bonus is paid to every account. It is worth being precise about what it does not require: no deposit, no minimum account level, no VIP tier, no invitation, no code, no promotional email you had to open in time, and no minimum turnover before it can be claimed. Log in, press check in, and it lands in your balance. Consecutive days increase the reward, so a run is worth keeping; miss a day and the run simply starts again, and nothing already paid is taken back.
New players can also take a deposit bonus on their first, second and third deposits. The percentage, the cap, how the bonus is credited and the conditions attached to it are set out on the promotion page, and that page is the one that applies.
A bonus is still a bonus, and wagering conditions apply to it before it can be withdrawn. Your progress against those conditions is shown on the My Balance screen. We would rather you read the conditions than be surprised by them.
Deposit bonus — full terms · How the Daily Check-In Bonus works
4. COMP: every win earns something
COMP accrues on every win, at a rate that depends on your level, and wagering milestones add to it as well. It does not expire while your account is active, and you can convert it to real balance from My Balance at any time. Converted balance is cash — there is no wagering requirement on it.
LV.1
0.1%
of every win
LV.2
0.12%
of every win
LV.3
0.15%
of every win
LV.4
5%
of every win
LV.5
5%
of every win
Rates are shown for USD accounts. Your level rises with play, and the higher the level the more every win returns. Levels and rates are read live from your account settings, so what you see here is what is actually applied.
5. An affiliate programme that pays on the gross figure
ONCASI affiliates earn 10% to 35% commission. The percentage matters less than the number it is applied to, and that is where this programme differs.
What the percentage is applied to
Most programmes in this industry pay a share of Net Gaming Revenue, not gross. Published affiliate terms across the sector commonly subtract a long list of items from gross revenue before your percentage is applied — administration fees, provider royalties, payment processing costs, gaming duties, jackpot contributions. A headline rate applied after that stack is not what it appears to be.
At ONCASI your commission is calculated on gross gaming revenue — what your players staked, minus what they won — less one item: the bonus money credited to your players. That single deduction appears as its own column in your monthly report, so you can see it. The difference is not that nothing is deducted; it is that one thing is deducted and it is written into the formula.
| Operator | Bonuses | Admin fee | Provider royalties | Payment fees | Jackpot share | Gaming tax / VAT | Chargebacks / fraud |
|---|---|---|---|---|---|---|---|
| Roo*** | YES | NO | YES | YES | YES | YES | YES |
| Bit*** | YES | YES 25% | YES | NO | YES | YES | YES |
| Bet*** | YES | YES | NO | NO | YES | YES | YES |
| Roy*** | YES | YES | YES | YES | YES | NO | YES |
| Clo*** | YES | YES | YES | YES | NO | NO | NO |
| ONCASI | YES | NO | NO | NO | NO | NO | NO |
YES = deducted from gross revenue before the affiliate percentage is applied. NO = not deducted. Our own row is drawn from the settlement formula, not from marketing copy.
Compiled from publicly published affiliate terms in August 2026. Operator names are shortened because published terms change without notice, and a table that is accurate today can be wrong six months from now. The point is not which operator is which — it is that the headline percentage means little until you know what it is a percentage of.
What happens in a losing month
A losing month never becomes a bill. If your players win more than they stake in a month, that month settles at zero — we do not invoice an affiliate. The shortfall carries into the next month, and only the next month: it is offset against the following month’s gross revenue before your percentage is applied, and it does not accumulate beyond that. The exact figure is shown on the Redeem page as “Carried from previous month”.
Every registered player is already eligible — there is no separate application. Sign in to the affiliate dashboard with the same email and password you use here.
Affiliate programme — rates and terms
6. Support
Live chat and email, 24 hours a day, for account, deposit, withdrawal and verification questions. Chat is usually answered within a few minutes.
7. Languages
The site is served in ENGLISH · 日本語 · ไทย. Your language is part of the address, so a page you send to someone opens in the language you were reading it in.
8. Who operates ONCASI
ONCASI is operated by U2IS Limited, an International Business Company registered under number 16249, with its registered office at Hamchako, Mutsamudu, Autonomous Island of Anjouan, Union of Comoros.
Gaming operations are conducted under an Internet Gaming Licence, ALSI-202601056-FI2, issued under The Betting and Gaming Act 2005 (Government Notice No. 007 of 2005) and supervised by Anjouan Licensing Services Inc. (Anjouan Gaming). The licence is renewed annually.
18+ only. Gamble responsibly. Gaming is entertainment, not a source of income. If it stops being enjoyable, step away and ask us for the account restrictions available to you — we will act on the request rather than try to talk you out of it.
