ONCASI · Review
ONCASI Review (2026): Legit? Licence, Owner, Withdrawals & Complaints
Most withdrawals are processed quickly[1]. Enhanced due diligence is also required at lifetime deposits of USD 10,000 or equivalent, or when a risk assessment identifies elevated risk or suspicious activity[2]. Casino Guru reported 0 complaints as of 30 October 2026[3].
ONCASI key facts
| Licence | Anjouan Gaming (AOGA), ALSI-202601056-FI2; valid until 30 January 2027[4] |
|---|---|
| Licence holder | U2IS Limited[4] |
| Operator address | Hamchako, Mutsamudu, Autonomous Island of Anjouan, Union of Comoros[5] |
| Withdrawal processing | Most withdrawals are processed quickly[1] |
| Withdrawal checks | Enhanced due diligence applies on the first withdrawal, at USD 10,000 or equivalent in lifetime deposits, or when risk assessment identifies elevated risk or suspicious activity[2] |
| Crypto withdrawal fee | A flat blockchain network fee is deducted and paid to the network[1] |
| Supported payments | USDT (TRC-20), USDT (ERC-20), Bitcoin, Ethereum, Tron (TRX), USDC (ERC-20), BNB (BEP-20), XRP, and STICPAY e-wallet[1, 5] |
| Complaints | Casino Guru reported 0 complaints as of 30 October 2026[3] |
| Minimum age | At least 21, or the higher legal gambling age in the player's jurisdiction[6] |
| Official site | oncasi.com |
Oncasi licence
Anjouan Gaming (AOGA) lists U2IS Limited as licence holder for ALSI-202601056-FI2. The licence is valid until 30 January 2027, and eight domains are listed under the same licence holder[4].
Oncasi's operator information gives U2IS Limited's registered office as Hamchako, Mutsamudu, Autonomous Island of Anjouan, Union of Comoros[5]. The terms select Anjouan law for their construction, validity and enforcement[6].
Oncasi sister sites
The Anjouan register lists eight domains under U2IS Limited's licence[4].
How do Oncasi withdrawals work?
A flat blockchain network fee is deducted from crypto withdrawals and paid to the network[1]. Outstanding bonus wagering must be completed, or the bonus cancelled where permitted, before funds can be withdrawn[1].
What terms affect Oncasi withdrawals?
A payment processor may withhold payment if it suspects fraud or illegal activity[6].
Oncasi complaints
Casino Guru reported 0 complaints about Oncasi as of 30 October 2026: 0 opened, 0 unresolved, 0 resolved and 0 rejected[3].
The terms require a claim against the operator within 60 days of the event; otherwise, the right to claim is waived[6].
Where is Oncasi unavailable?
Oncasi's terms prohibit use by residents of the United States and its territories, Macau, Switzerland, Ireland, Singapore, Hungary, Myanmar, Romania, Belgium, Denmark, Finland, Germany, Iran, Iraq, Italy, Micronesia, Norway, Poland, Saudi Arabia, the Netherlands, Puerto Rico, the United Kingdom, France, Hong Kong, Taiwan, North Korea, Israel, Cyprus, Estonia, the Philippines, Turkey, Spain, Bulgaria, Antigua and Barbuda, and Curaçao. They also exclude any jurisdiction where online casinos are prohibited by law[6].
Oncasi supports USDT (TRC-20), USDT (ERC-20), Bitcoin, Ethereum, Tron (TRX), USDC (ERC-20), BNB (BEP-20), and XRP[1].
Oncasi verdict
Players can weigh the active Anjouan Gaming licence[4] against mandatory enhanced checks on first withdrawal and at the stated deposit and risk triggers[2].
ONCASI FAQ
Which licence does Oncasi hold?
The Anjouan Gaming licence is ALSI-202601056-FI2, held by U2IS Limited and valid until 30 January 2027[4].
Where is Oncasi licence holder U2IS Limited registered?
Its registered office is in Hamchako, Mutsamudu, Autonomous Island of Anjouan, Union of Comoros[5].
How quickly does Oncasi process withdrawals?
Most are processed quickly[1].
What checks apply to an Oncasi withdrawal?
Checks apply on the first withdrawal, at USD 10,000 or equivalent in lifetime deposits, and when a risk assessment identifies elevated risk or suspicious activity[2].
What fee applies to an Oncasi crypto withdrawal?
A flat blockchain network fee is deducted and paid to the network[1].
How many complaints did Casino Guru report about Oncasi?
Casino Guru reported 0 complaints as of 30 October 2026[3].
Which countries does Oncasi exclude?
Its terms exclude residents of the listed countries and any jurisdiction where online casinos are prohibited by law[6].
More on ONCASI
- ONCASI Review (2026): Legit? Licence, Owner, Withdrawals & Complaints
- Who Owns ONCASI? Owner, Licence No. & Sister Sites (2026)
- ONCASI Withdrawal Pending? Times, Limits, KYC & What to Do (2026)
- ONCASI Bonus Terms: Wagering, Max Bet & Max Cashout Explained (2026)
- All casinos with source-checked facts
Compare by verified facts
How we checked. We read ONCASI's terms and help pages, the licence register and regulator records on the dates shown under Sources, and stored a copy of each page where the site allowed it. Complaint figures marked "reported" come from platforms that block our fetcher; they were read through web search and are dated. We did not deposit, play or withdraw (payout testing: not performed). Methodology.
Sources
- 2026.oncasi.com/en/home/fees — operator document, clauses Why a withdrawal might be delayed, Withdrawal fees, Choosing the correct network, checked 30 October 2026
- 2026.oncasi.com/en/home/privacy — operator document, clause 2.2 Identity and verification (KYC) documents, checked 30 October 2026
- casino.guru/oncasi-casino-review — complaint platform (reported via web search, not stored), checked 30 October 2026
- anjouangaming.com/license-register/ — licence register, clause ALSI-202601056-FI2, checked 27 October 2026
- 2026.oncasi.com/en/home/about — operator document, clauses 8. Who operates ONCASI, 2. Getting money in and out, checked 30 October 2026
- 2026.oncasi.com/en/home/terms — operator document, clauses 10.2, 18.1, 7.1, 5.3, Article 1: Definitions — PROHIBITED AREAS, checked 30 October 2026