Monerica directory listing: 0xnull
Status 'Admitted' - explicitly NOT verified by Monerica. Founded 2025-12-06, added 2025-12-20. KYC policy 'Not Stated'. Tagline: 'XMR only. 0.4% rake. Winners always get paid.' Zero user reviews.
0xnull Review
XMR-only prediction markets with a 0.4% rake and a PGP warrant canary, but balances are custodial USD ledger entries and the same anonymous team resolves markets and controls payouts - you are trusting one operator with the money, the odds and the results.
site reachable · checked 21 h ago · daily check
Red flags (6):
- Custodial model: deposits become USD-denominated ledger entries held by an anonymous operator; XMR conversion rate is only fixed at withdrawal processing time
- Operator is judge and counterparty: the same admin team resolves markets (governance markets explicitly 'resolved by the 0xNull admin team') and controls the payout worker
- No dispute resolution or escrow anywhere - Terms: 'Users transact entirely at their own risk', platform provided 'AS IS', terms changeable 'at any time without prior notice'
+3 more red flags - expand before depositing
- 'Winners always get paid' is marketing: zero independent payout reports exist (monerica 0 reviews, Reddit 0 threads)
- Current V2 markets create no per-market wallets or view keys (a transparency regression vs. the older pool-wallet design visible in the code)
- Backend depends on a hardcoded Supabase (US cloud) instance - centralization risk for an 'anonymous' platform
Review
by the monerogambler editorial desk · review version 6 · prose updated 2026-10-12 · facts as of 2026-09-13 · how we verify
Overview
0xnull is a micro casino that supports Monero natively, with a 0.4% rake on prediction markets. It was founded in 2025 and has a data quality rating of "verified". The casino has a custodial model, where deposits become USD-denominated ledger entries.
Monero & Privacy
0xnull has native Monero support and does not require KYC. The platform is accountless, and users can bet without creating an account. The casino has a friendly VPN policy and a Tor onion mirror. However, balances are custodial USD-denominated ledger entries, and the conversion rate to XMR is only fixed at withdrawal processing time.
Deposits & Withdrawals
The minimum deposit amount in XMR is not specified. The casino charges a 0.4% rake, and withdrawals are queued and processed by a payout worker. The XMR amount is converted at the live rate at processing time, not locked at request. There is no public SLA, and the minimum bet is $0.20, while the maximum bet is $10,000 (USD-denominated).
Games & Fairness
0xnull offers 152 games, including prediction markets and sportsbook. The casino is not provably fair, and the house edge is 0.4%. The games are resolved by the operator's oracle or the admin team directly. The RTP notes indicate a 0.4% rake on prediction markets, which is relatively low compared to sportsbooks.
Bonuses
0xnull does not offer a welcome bonus. The casino's focus on low-rake prediction markets and sportsbook may appeal to players who prefer a straightforward betting experience without bonus wagering requirements.
Reputation & Red Flags
0xnull has a reputation as a relatively new and unverified casino, with zero reviews on Monerica and a limited footprint on Reddit and bitcointalk. The operator is anonymous, and the platform has several red flags, including a custodial model, no dispute resolution, and a dependence on a hardcoded Supabase instance. The facts about 0xnull have been verified, but players should still exercise caution when using the platform.
Verdict
0xnull is a Monero-only prediction market with a 0.4% rake, but its custodial model and lack of transparency may be concerns for some players. If you value a low-rake betting experience and are willing to trust the anonymous operator, 0xnull may be an option. However, players should be aware of the risks involved and consider the red flags before depositing.
++ What works
- XMR-only, no accounts, no KYC, no email; Tor onion mirror (operator site + monerica)
- 0.4% fee on winnings only - losses, draws, cancellations and one-sided pools are refunded fee-free (operator docs)
- Published parimutuel payout formula with an on-page calculator
- PGP-signed warrant canary with a refresh schedule, served on clearnet and onion
- Wide market coverage: sports, esports, 10-minute crypto flash rounds, governance questions; min bet just $0.20
- Bet history stored client-side only ('stays private and clears when you clear site data')
-- What to watch
- Fully custodial: you hold a USD IOU from an anonymous operator between deposit and withdrawal
- Admin-resolved markets + queued withdrawals = the operator can delay or deny settlement with zero recourse
- No provably-fair mechanism and no external oracle
- No independent reviews or community discussion exist anywhere
- Withdrawal XMR amount determined at processing time, not at request - FX risk on the user
- Prediction markets only - no casino games
Affiliate & referral program
The full sitemap (46 URLs) contains no referral, affiliate or earn route. The /creators pages cover the site's content marketplace, not gambling referrals.
Compared in detail on Best affiliate programs. Checked 2026-09-08.
Ready to try 0xnull? Start with a small test deposit - minimum in, one round, one withdrawal.
0xnull FAQ
Is 0xnull legit?
Based on our checks as of 2026-09-13: 0xnull scores 6.2/10 in our weighted review. License status is documented in the facts table. We logged 6 red flags (listed above). Player reports and operator background are documented with dated sources in the meta-review below.
Does 0xnull accept Monero?
Yes, 0xnull supports Monero natively.
Is KYC required?
No, 0xnull does not require KYC.
How fast are withdrawals?
Withdrawals are queued and processed by a payout worker, with no public SLA.
Is 0xnull provably fair?
No, 0xnull is not provably fair.
What is the minimum deposit?
The minimum deposit amount in XMR is not specified.
Does 0xnull allow VPN/Tor?
Yes, 0xnull has a friendly VPN policy and a Tor onion mirror.
Is there a welcome bonus?
No, 0xnull does not offer a welcome bonus.
Player comments (0)
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