Onyx Promo Code INSIDER: Spend $10, Get 50 in Bonus Picks Instantly!
The Onyx promo code
Onyx Odds is a social sportsbook where you make sports predictions, similar to a prediction markets app, using virtual currency instead of real money.
Onyx Odds runs on two currencies. Onyx Coins are for free play and hold no monetary value. Onyx Cash is the promotional balance, and it's the only one you can redeem for cash prizes. You don't need to make a purchase to play the sports markets here, and the currency of your Onyx Odds welcome bonus credits determines whether you're practicing or building toward a payout. New customers should read the terms before they claim anything.
Onyx Odds at a Glance
Before you sign up, here's what the platform looks like. Onyx Odds launched in October 2024 under Onyx Games LLC and has been expanding its sports markets since. The Onyx Odds promo code is the entry point, and the bonus you claim decides which of the two currencies you start with.
| 🏷️ Onyx Odds Promo Code | |
| 🎁 Onyx Odds Welcome Bonus | |
| 📝 Terms | |
| 📅 Launched | October 2024 |
| 🪙 Currencies | Onyx Coins (free play) and Onyx Cash (redeemable) |
| 💵 Redemption Rate | 1 Onyx Cash = $1 |
| 🎯 Minimum Redemption | 20 Onyx Cash |
| 🔁 Playthrough | 1x, at odds of -500 or longer |
| 👤 Age | 18+ |
| 📲 Access | iOS and Android apps, plus mobile website. No desktop version. |
| 💬 Support | Email only |
How Does the Onyx Promo Code Work?
1. Download the Onyx app from the App Store or Google Play, or open the mobile website: There's no desktop version, so a laptop won't get you in.
2. Register with your email: Set a username and password, then add your name, date of birth, and address. You have to be 18 or older.
3. Apply the Onyx Odds promo code
4. Verify your identity: Expect a government-issued ID, sometimes a selfie, and proof of address. Do it as soon as you sign up, because verification gates both purchases and prize redemption.
5. Check which balance landed: Open your account and read the two currencies separately. Onyx Coins and Onyx Cash sit side by side, and only one of them counts toward a prize.
The mistake that costs people the bonus is waiting to verify until the day they want to redeem Onyx Cash.
Are You Betting Real Money at Onyx Odds?
No. Every bet you place here is a social bet, settled in virtual currency. You cannot place real money bets on Onyx Odds, and the platform takes no deposits or withdrawals.
| 🪙 Onyx Coins | 💎 Onyx Cash | |
|---|---|---|
| Purpose | Free play and practice predictions on games | Promotional play that can lead to cash prizes |
| How you get it | Sign-up bonus, daily rewards, promotions, optional coin purchase | Mail-in request, bonuses, bonus picks from a purchase match |
| Can you buy it directly? | Yes, in coin packages | No. Onyx Cash is never sold directly |
| Redeemable? | No | Yes, after a 1x playthrough |
| Value | No monetary value. Entertainment purposes only | 1 Onyx Cash equals $1 at redemption |
The consequence matters. Most Onyx Odds bonuses credit Onyx Coins, and a big pile of coins is no progress at all toward a prize. Onyx Cash is the number to watch because it's what you redeem.
That restriction on buying Onyx Cash isn't fine print. It's the legal foundation of the whole model.
What's Free and What Costs Money?
Free routes to more bonuses and Onyx Coins:
- The sign-up bonus, credited in Onyx Coins when you register
- Mail-in request. Send a handwritten note following the template in the site's sweepstakes rules, and Onyx credits Onyx Cash per accepted request. The format has to be exact and there's a cap on how many you can send.
- Daily rewards in coins for logging in
- Social giveaways and email promotions
- Referrals, when a friend signs up through your link
The paid route: coin packages, which scale from a small entry point upward. Onyx Coins are what your purchase actually buys. The current welcome offer works exactly this way:
Accepted payment methods for a coin purchase have included Visa, Mastercard, American Express, other debit card options, PayPal, Apple Pay, online banking, and Trustly. Payments process instantly, so the coins and any matched bonus picks land straight away.
You don't need to make a purchase at any point. The free routes are the only way to reach Onyx Cash without spending.
Do Onyx Coins and Onyx Cash Expire?
Yes, and two different clocks are running, which almost nobody flags.
Sweeps Cash is on the shorter one: per the sweepstakes rules, it expires 30 days after your last login. Your coin balance runs on a 60-day timer instead, and that one counts gameplay, not logins, because Onyx treats an account as dormant after 60 days without playing and can close it, forfeiting the coins.
So logging in preserves your redeemable balance, but keeping the whole account alive means actually placing a pick now and then. One more reason the free daily rewards are worth a few seconds: claiming and playing them resets both clocks at once.
How Do You Turn Onyx Cash Into a Prize?
Three conditions, in order.
- Playthrough. Sweeps Cash requires a 1x playthrough, but there's a catch: the qualifying bet must have odds of -500 or longer. You can't clear it on a heavy favorite. Betting both sides of the same game doesn't count. You can't redeem winnings from Onyx Cash Out or mini-games like Onyx Blackjack. Onyx may also ask for more than one playthrough, but 1x at the right odds is lighter than most market rules.
- Minimum. You need at least 20 Onyx Cash to submit a prize redemption request.
- Rate. 1 Onyx Cash equals $1 for redemption purposes. So a 20 Onyx Cash balance is a $20 prize, and 75 Onyx Cash is $75.
From there, link a bank account and request the redemption. Onyx pays out by ACH bank transfer, and redemption requests can take up to 7 business days, depending on your bank. You must complete identity verification first.
One thing to keep straight: a headline bonus figure isn't a prize figure. It's promotional currency you have to play through before any winnings become yours.
How Do the Numbers Compare to a Real Sportsbook?
This is the part most Onyx Odds coverage skips, and the part a VegasInsider reader actually wants.
Onyx prices its board like a sportsbook. Moneyline, sides, and totals sit around standard juice on the major sports, which puts it in the same neighborhood as the social competition and sometimes a shade better. Alternate spreads and totals are priced sensibly rather than padded, which is more than some rivals manage.
The margin widens as you move down the menu. Player picks and props carry more juice than the main markets, and live betting prices move fast enough that a slow tap costs you a few cents of value. Compare a handful of NFL or NBA games against a licensed book before you commit a balance, and you'll see where the gaps sit.
Does it matter when you're playing with virtual currency? Less than at a real sportsbook, but not nothing. Prices decide how far a fixed Onyx Cash balance stretches across a week of games before you reach that 20 Onyx Cash threshold, so a bunch of bad numbers on the sports you follow is the difference between redeeming this week and next.
Which Sports and Bet Types Can You Play?
Football is the deepest coverage, spanning the NFL and NCAA. NBA, basketball, and hockey follow, with tennis, motorsports and MMA rounding out the sports on offer.
Real gaps remain in the sports markets. Onyx Odds does not currently offer college basketball, and it also lacks international basketball and hockey leagues. Baseball, soccer, and golf have come and gone. MLB and soccer are currently on the in-app board, with golf still missing. The platform has been adding markets since launch, so the sports menu you see may be wider than the one reviewed last season.
Bet types available:
- Moneyline
- Point spreads and alternate spreads
- Totals
- Player picks and props
- Parlays
- Live betting
With NFL season underway, football is the strongest reason to sign up right now.
Where Can You Play Onyx Odds?
Onyx Odds operates under US sweepstakes laws, and eligibility depends on which part of the platform you're interested in. Per the official sweepstakes rules, prize play is open to residents 18 and over in roughly 34 states plus Washington, D.C. The sweepstakes excludes:
- Alabama
- California
- Colorado
- Connecticut
- Idaho
- Indiana
- Louisiana
- Maine
- Michigan
- Montana
- Nevada
- New Jersey
- New York
- Tennessee
- Washington
- West Virginia
The current welcome offer carries its own eligibility list, which can differ from platform access: it's available in AK, AZ, AR, CA, DC, DE, FL, GA, HI, IA, KS, KY, MA, MN, MS, MO, NE, NH, NM, NC, ND, OH, OK, OR, PA, RI, SC, SD, TX, UT, VT, VA, WI, and WY.
Onyx's Terms of Use list a slightly different set of restricted territories for platform access, so treat the sweepstakes list above as the one that matters if you're redeeming prizes.
State laws shift, so check the terms for your own state before you register.
Is There an Onyx Odds App?
Yes, on both platforms, and most guides still say there isn't. Onyx Games LLC publishes "Onyx - Sports Picks" on the App Store, free, built for iPhone and iPad, and an Android version is live on Google Play as an open beta, confirmed as of September 2026. Older reviews claiming the platform is browser-only are out of date on both counts.
What's on the board in-app: spread, total, and moneyline on every game, plus player props including anytime touchdown, rushing yards, and receiving yards, across the NFL, NBA, MLB, NHL, tennis, and soccer. Same-game parlays, multi-leg builds, pre-made Featured Parlays at longer odds, in-play picks, and a slip that grades itself.
One feature worth knowing about: when odds move before kickoff, you choose whether your slip follows the new price or holds the one you took. That's a nice touch and not universal on social apps.
Recent updates have covered faster result grading, notifications, and a rebuilt interface. App Store reviews are genuinely mixed; some praise the promos and support, others flag missing in-app stats for live picks and slow replies from customer service. The Android build carries its beta label openly, so expect rougher edges there for now.
What Support and Account Tools Do You Get?
Support is limited. Email (24/7, responses up to 12 hours per the Terms of Use) and a listed support phone line; no live chat.
That's a genuine mark against this social sportsbook. When a redemption stalls or a bet settles wrong, email-only support is a slow road, and a licensed sportsbook would offer in-app chat.
Account tools are similarly thin. You get your balance history and the basics, but there are no stats, form guides, or insight tools that enhance a betting app you use every week.
Does Onyx Odds Have a VIP Program?
The stronger recent reporting says yes: play regularly, build loyalty points, climb tiers, and unlock perks and more bonuses as you go. Older coverage says no loyalty program exists.
Beyond the VIP structure, recurring promotions are modest. Daily coin rewards, referrals, the occasional social giveaway, and mail-in requests are what's on the table. Rivals give existing users more bonus picks and more games to spend them on.
Is Onyx Odds Safe to Use?
Yes, with caveats worth knowing.
Sweepstakes platforms operate legally by removing one of the three elements of a lottery: chance, prize, or consideration. Onyx removes consideration, which is why Onyx Cash is never sold directly and why the sign-up bonus arrives in coins. It uses the same structure as mainstream sweepstakes games like fast-food promotions.
The practical signals check out. Terms and sweepstakes rules are published, the website is encrypted, and users must verify their identities to claim prizes.
The limits are just as real. A platform that launched in late 2024 has a short track record, support is thin, and the sweepstakes sector faces growing regulatory pressure in several states.
Onyx Odds Isn't a Prediction Market
Worth separating, because the brand name confuses search.
Onyx Odds is a social sportsbook where you make predictions on games under sweepstakes law. Prediction markets are federally regulated event contracts overseen by the Commodity Futures Trading Commission, which is a different legal structure entirely.
Onyx Predictions LLC is a registered broker and member of the National Futures Association. It offers sports betting through NinjaTrader Clearing, which is a registered futures broker. To trade event contracts, you need a separate NinjaTrader account, which involves real financial risk and is regulated by federal commodities rules, not sweepstakes laws.
The rest of the page, including the promo code and two-currency system, is for Onyx Odds, the social sportsbook.
Who Should Sign Up, and Who Should Skip It?
Worth a look if you're in a state without legal sportsbooks, you want to make sports predictions without money at risk, or you like a sports-only product with no casino games or mini games cluttering the lobby. The 20 Onyx Cash minimum is one of the lower thresholds around to redeem, which suits players working with small balances.
Skip it if you play on a desktop, you want deep player markets, more games and college basketball, or you expect the promotions calendar and bonus schedule an established operator runs.
Two tips worth following. Stick to the free Onyx Coins until you know how the board moves, then switch to Onyx Cash once you can read the prices; coins cost nothing and teach the same lessons. And claim the daily rewards, because a free bet every day adds up faster than a single purchase.
The verdict: a clean, competitively priced social sportsbook with a genuinely low redemption bar, held back by no app, no desktop, and limited support. Worth a sign-up and a first purchase match in a non-betting state. Not yet a replacement for the platforms you already use.
Play Responsibly at Onyx Odds
A coin purchase is entertainment spending, not an investment. A large balance of Onyx Coins can feel like money but is worth nothing in prizes, so decide on a budget before you buy and treat it as spent.
Take breaks, especially during a bad run, and use whatever account controls the platform provides.
If you feel this entertainment stops being fun, help is available beyond the platform. The National Council on Problem Gambling operates its National Problem Gambling Helpline at 1-800-MY-RESET, available 24/7 by call or text, and 1-800-GAMBLER remains in service.
Onyx Promo Code FAQs
Do you need a promo code to sign up at Onyx Odds?
Yes, the current offer uses the promo code
How much is 20 Onyx Cash actually worth?
It's the minimum you need to redeem Onyx Cash, and at 1 Onyx Cash to $1 it converts to a $20 prize. Anything below that stays in your account until you build it up with more predictions.
Can you win real money at Onyx Odds?
You can redeem Onyx Cash for real money prizes after clearing the 1x playthrough and reaching 20 Onyx Cash. It isn't money sitting in an account until you request it.
Why won't Onyx Odds open on a laptop?
The platform runs through its iOS and Android apps or a phone browser. The main website loads on desktop, but you can't place predictions there.
Is Onyx Odds available in California or New York?
New York remains excluded. California appears on the platform's sweepstakes exclusion list but is included in the current welcome offer's eligibility, so check the offer terms for your state before registering.
How long does an Onyx Odds redemption take?
Approved requests are paid by ACH bank transfer and can take up to 7 business days, depending on your bank.
Can you get Onyx Cash without spending anything?
Yes. Mail-in requests, daily rewards, and promotions all credit Onyx Cash without a purchase, and as mentioned earlier, the free routes are the only way to build a redeemable balance for nothing. Onyx Odds has no deposits, so there's no deposit bonus to claim either.
Does Onyx Odds offer parlays?
Yes, you can combine multiple picks into one prediction alongside moneyline, spread, and totals bet types. Every leg has to land, so the risk climbs quickly with each addition.
Is Onyx Odds the same company as Onyx Predictions?
No. They're separate entities with different products and different regulatory status. This page and the Onyx Odds promo code on it cover Onyx Odds, the social sportsbook.