Build a crypto-enabled sweepstakes casino with provably fair gaming, multi-chain wallet integration, and support for Bitcoin, Ethereum, USDT & 90+ cryptocurrencies.
14+ Years Experience | 500+ Professionals | 45+ Countries | 24/7 Support
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Crypto sweepstakes software is a blockchain-powered platform that lets players purchase Gold Coin packages, earn Sweep Coins, and redeem prizes using cryptocurrencies like Bitcoin, Ethereum, USDT, and Solana. It follows the same sweepstakes model used by standard platforms, where Gold Coins are used for gameplay while Sweep Coins can be redeemed for eligible rewards. By supporting crypto payments, operators can reduce banking restrictions, speed up transactions, and offer a smoother player experience globally. Many platforms also include provably fair gaming, allowing players to verify game outcomes through blockchain technology. Rather than changing the legal model, cryptocurrency simply acts as the payment and transparency layer for modern sweepstakes platforms.
Accept Bitcoin, Ethereum, USDT, Solana, Litecoin, Dogecoin, and 85+ additional cryptocurrencies through a single platform.
Support for MetaMask, WalletConnect, Coinbase Wallet, and hardware wallets for seamless Web3 onboarding.
Blockchain-verified game outcomes allow players to verify fairness independently and transparency.
All crypto transactions are securely recorded on-chain for transparent and tamper-proof monitoring.
Automated prize fulfillment and on-chain redemption processing without manual delays.
Create Gold Coin bundles priced in multiple cryptocurrencies with real-time pricing adjustments.
Wallet-based deposits and prize redemption reduce dependency on traditional banking systems.
Faster deposits and withdrawals compared to traditional banking and card processing systems.
Gold Coins for gameplay and Sweep Coins redeemable for eligible prizes within a compliant sweepstakes framework.
Access slots, live dealer games, crash games, table games, and more through a single platform.
Wallet-based registration, KYC triggers, and complete player account controls.
Manage CRM, finance, promotions, games, and crypto transaction monitoring from one dashboard.
Launch crypto-exclusive bonuses, referral campaigns, and coin package promotions.
Tier-based rewards, VIP benefits, and crypto-focused player retention features.
Track player activity, crypto revenue, conversion rates, and campaign performance in real time.
Built-in deposit limits, session controls, self-exclusion, and responsible gaming management tools.
Bypass Bank Payment Blocks
Traditional banks frequently delay or block sweepstakes-related transactions. Cryptocurrency removes this dependency, helping operators reduce payment failures, improve conversion rates, and minimize abandoned purchases.
Serve the Unbanked & Underbanke
More than 1.4 billion adults globally remain unbanked. Crypto payments allow operators to reach players who cannot access traditional banking or card-based payment systems.
Faster Transactions = More Gameplay
Crypto deposits are typically confirmed within minutes instead of 2 -3 days. Faster top-ups lead to increased gameplay activity, higher session values, and stronger player retention.
Privacy- First Player Demand
A growing number of players prefer crypto transactions for their pseudonymous nature and reduced dependency on traditional financial systems.
24/7 Deposits - No Banking Hours
Crypto transactions operate around the clock with no banking downtime, weekends, or holiday restrictions helping operators capture revenue at any time.
Lower Transaction Costs
Networks like Tron and Polygon offer significantly lower transaction fees compared to traditional payment processors, helping operators reduce operational costs while improving transaction efficiency.
Provably fair gaming allows players to independently verify game outcomes through blockchain-based cryptographic verification, ensuring that neither the operator nor the platform can manipulate results. Using technologies like hash-based seed verification, on-chain result publication, and player verification tools, GammaStack’s platform delivers greater transparency and trust for crypto-native audiences. The platform supports provably fair mechanics across popular crash games like Plinko, Mines, and Dice, along with RNG-certified slots and live dealer games with transparent shuffles. For operators, provably fair gaming helps remove the “house always wins unfairly” concern, improving player trust, acquisition, and long-term retention within the growing Web3 gaming market.
Support for Bitcoin, Ethereum, USDT, Solana, Dogecoin, and 85+ additional cryptocurrencies.
14+ years of iGaming experience with advanced blockchain integration capabilities.
Own your platform, smart contracts, and wallet integration with no vendor lock-in.
No GGR or revenue sharing. Operators retain full platform revenue.
Support crypto and fiat payments together from one platform.
Built-in KYC triggers, AML monitoring, and geo-restriction tools for compliance management.
GammaStack’s crypto sweepstakes software is built with production-ready blockchain infrastructure designed for scalable Web3 gaming operations.
| Integration Type | Supported Options |
|---|---|
| Crypto Wallets | MetaMask, WalletConnect, Coinbase Wallet, Trust Wallet, Hardware wallets |
| Blockchain Networks | Ethereum, BSC, Solana, Tron, Polygon, Arbitrum + custom chain integration |
| KYC / AML (Crypto) | Crypto AML monitoring, chainalysis-compatible tools, $600+ KYC triggers |
| Payment Processors Hybrid fiat + crypto payment support | Hybrid fiat + crypto payment support |
| Game Aggregators | 3,000+ games from 50+ providers via single API |
| Game Aggregators 3,000+ games from 50+ providers via single API | 3,000+ games from 50+ providers via single API |
| Smart Contract Platforms | Ethereum Solidity, Solana Rust, BSC smart contract support |
| Blockchain Analytics | Wallet analytics, on-chain transaction tracking, crypto revenue insights |
| NFT / Token Standards | ERC-20, SPL, and BEP-20 token support |
Technical Highlights
Mar 10, 2026
Seamless Experience and Quality Delivery
Working with GammaStack to build a new feature for our online platform has been a great experience. From the initial consultation to the final deployment, the process was professional and efficient. The quality of the work met our high standards, and the team was a pleasure to collaborate with. We are very happy with the results!
Mar 6, 2026
Very Nice Experience
GammaStack has been a reliable partner throughout our collaboration. We worked together on casino platform projects, and they consistently demonstrated their ability to deliver on time while remaining flexible whenever adjustments were needed. Their professionalism and commitment to quality made the collaboration smooth and efficient. I would confidently recommend GammaStack as a partner for Gaming and Casino platform projects.
Mar 5, 2026
GammaStack is a very reliable partner
GammaStack is a very reliable partner. We have been working together on a challenging lottery project, and they have consistently demonstrated their ability to deliver on time while remaining flexible when needed. I highly recommend GammaStack as a partner for gaming projects.
A blockchain-enabled sweepstakes platform where players use cryptocurrency to purchase Gold Coin packages and redeem prizes within a virtual currency model.
GammaStack supports 90+ cryptocurrencies including Bitcoin, Ethereum, USDT, Solana, XRP, Dogecoin, Tron, Polygon, and more.
Provably fair gaming uses blockchain verification to let players independently validate game outcomes and platform transparency.
Yes. Crypto sweepstakes platforms operate under the same legal model as standard sweepstakes casinos, subject to state regulations.
Yes. GammaStack supports hybrid crypto and fiat payment infrastructure from one platform.
Players can redeem eligible prizes through crypto transfers, gift cards, or automated smart contract payouts.
Yes. GammaStack includes built-in KYC triggers, AML monitoring, and blockchain transaction tracking tools.
Turnkey crypto sweepstakes platforms can launch in as little as 5 weeks.
Yes. GammaStack can integrate crypto payments, wallet connectivity, and provably fair gaming into existing platforms.
Yes. Bespoke builds include full source code and smart contract IP ownership.
The cost for a GammaStack crypto sweepstakes platform varies based on deployment type (turnkey or bespoke) and customization levels. Turnkey solutions are more cost-effective, while bespoke builds offer unique features with full IP ownership. We offer a fixed-fee model for turnkey software, ensuring transparency and maximizing your retained revenue.
Investing in a crypto sweepstakes platform can yield significant ROI by expanding market reach to unbanked populations, reducing processing fees, and bypassing traditional banking delays. Faster transactions and enhanced player trust through provably fair gaming lead to higher engagement and increased revenue streams.
GammaStack operates on a transparent fixed-fee model for its turnkey crypto sweepstakes software, which means there are no GGR (Gross Gaming Revenue) or revenue-sharing percentages. This allows operators to retain 100% of their platform’s revenue, maximizing profitability from the start.
GammaStack’s platform supports major blockchain networks including Ethereum, BSC, Solana, Tron, Polygon, and Arbitrum, with options for custom chain integration. This multi-chain capability provides flexibility for operators and diverse options for players, ensuring broad crypto compatibility and future-proofing.
GammaStack ensures compliance with US sweepstakes laws by integrating a dual-currency engine (Gold Coins for play, Sweep Coins for redemption). We provide built-in KYC/AML tools, geo-restriction capabilities, and assist operators in navigating specific state regulations to establish a legally compliant crypto sweepstakes operation.
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