The role of digital assets in the entertainment industry is growing at a record pace. According to a study by CasinoRIX, last year, the number of bets in virtual coins increased by 83.6% compared to 2022. In total, approximately 30% of revenue in the online segment is generated by blockchain gambling platforms.
Casino Market’s experts have compiled a list of trending protocols and crypto wallets that are revolutionising the traditional standards of the iGaming industry. From us, you can get additional information about advanced niche technologies and order the development of a turnkey project.
Top 3 Protocols for Scaling a Casino and Expanding Its Functionality
An important aspect of the market’s growth is the general standardisation of algorithms responsible for the execution of routine tasks.
The following technological solutions show the best results in this area:
Ethereum 2.0
In 2025, a mass transition to the updated blockchain occurred in the sector, and it has since found widespread application. Entrepreneurs were able to automate a significant portion of all financial processes on their digital platforms, from rate fixation to currency conversion and calculation of the final payment.
This solution allows operators to scale and optimise any type of entertainment site.
Those entrepreneurs who have implemented the new protocol get the following benefits:
- reduced commission fees after switching to the PoS;
- accelerated processing of bids and settlements using smart contracts;
- the ability to create decentralised portals with a fully transparent code of all transactions.
Solana
The system is popular due to its high transfer processing speed and loyal commissions.
Key advantages of the service:
- network bandwidth is about 65,000 operations per second, allowing casino providers to accept bets and make payouts instantly, regardless of traffic volume;
- minimal commission limits;
- convenient and seamless integration with most existing game engines.
Polygon
The system underwent a rebranding earlier this year. Previously, the protocol was known to clients as Matic.
This blockchain framework is highly popular among casino product providers due to the following characteristics:
- low fees for processing transactions of any type;
- an expanded set of scaling tools for large platforms with increased traffic flow;
- full support for all Ethereum-based products, including smart contracts.
Second-Level Protocols for Reducing the Cost of Money Transfers
In addition to the blockchain, there are many related software components. Their task is to make crypto transactions safe, fast, and transparent, thus making niche developments cheaper.
The list of the most promising solutions includes:
Lightning Network Service for Bitcoin
This digital currency remains one of the most famous, popular, and expensive. Its importance is so high that the phenomenon is gradually turning from a payment instrument into a long-term investment asset.
The Lightning Network protocol was created specifically for working with Bitcoin. The system was designed to expedite niche transactions as much as possible and minimise the commission costs for all parties involved.
The algorithm is relevant for operators due to several functional features:
- the provision of instant money transfers for any amount;
- the reduction in the burden on the main network;
- the ability to conduct microtransactions for minimum bets.
Zk-Rollups Algorithm for Processing the Off-Chain Payment Layer
This tool is widely used on Ethereum portals and other blockchains to reduce the functional load on the main servers. The program’s decentralised structure allows tens of thousands of transactions to be carried out off-network, grouping information in separate blocks. As a result, data enters the main system not individually but in comprehensive lists.
The use of the tool in the gambling vertical gives providers the following advantages:
- significant reduction in the cost of operation processing;
- the ability to make mass payments in one action;
- increased security due to constant communication with the main network.
Trends 2025: Integration with DeFi and Implementation of DAO Systems
The use of advanced, decentralised services allows entrepreneurs to expand the range of services and increase the conversion rate significantly.
Among the most promising niche products, we can name:
DeFi Trading Solutions
These algorithms are gaining incredible popularity due to their unique internal structure. The technology makes it possible to use cryptocurrency for staking and loans.
In the casino niche, it copes well with such tasks as:
- increasing bets through various lending programs;
- forming new offers for earning money without direct participation in games;
- improving the transparency of all operations within the platform;
- automating basic administrative and financial processes.
Management of iGaming Sites Based on DAO
Decentralised autonomous organisations make entertainment portals more open, flexible, and adaptive to the audience’s needs.
This service offers an option for open voting on any technical and functional changes to the casino structure.
The tool provides:
- direct participation of players in important decision-making regarding modifications to the features or gaming library of the digital resource;
- transparency of administrative management;
- decentralised distribution of the platform’s structure to reduce operating costs.
The Best Crypto Wallets for iGaming in 2025
Before selecting the optimal financial instrument, it is worthwhile to determine the primary types of such solutions and their key functional characteristics.
All blockchain products can be divided into 2 categories:
- Hot wallets that are constantly connected to the Internet. They are convenient and guarantee quick access to assets (potentially vulnerable to hacker attacks).
- Cold wallets for offline savings (for example, removable storage). They are considered the safest and most suitable for long-term retention.
Besides, crypto services can be classified by the type of access and connection option:
- hardware solutions with the highest security assurances (inconvenient for frequent transactions);
- mobile products with easy and quick access via a personal smartphone;
- desktop systems running on a PC;
- web wallets, which are browser extensions.
Rating of the Best Crypto Holdings in 2025
The modern market offers a wide range of niche solutions, but not all of them provide a sufficient level of reliability, convenience, and functionality.
Casino Market’s experts have prepared a list of top products that are most relevant for the iGaming vertical:
- Ledger Nano X. It includes the option of storing personal access keys in an offline format. The service supports more than 800 digital assets and is equipped with Bluetooth technology for simplified interaction via smartphones. The solution can be easily integrated with MetaMask and MyEtherWallet.
- Trust Wallet. This mobile tool supports more than 1 million coins, including BTC, ETH, and Binance Smart Chain. The system is equipped with a decentralised exchanger, an NFT marketplace, and an integration program with third-party DeFi platforms.
- Exodus. The product features a pleasant, intuitive interface. It supports approximately 100 of the most popular cryptocurrencies, is available on both mobile and desktop devices, and can also be integrated with Trezor hardware options.
- MetaMask. One of the most popular and widespread browser solutions that interact with the Ethereum blockchain and decentralised applications dApps. The service supports only ERC-20 tokens, making it a perfect choice for bettors who want to use such virtual currency. The wallet’s key feature is its open-source code.
- Electrum. This is Bitcoin software, widely known for its high speed and client-friendly interface. The system utilises simplified payment verification and can process transfers without downloading the entire blockchain. Customers also have access to multi-signature for increased asset protection and integration with hardware devices.
The Main Things About Crypto Protocols and Wallets in Gambling
Decentralised technologies and financial products based on distributed ledger have become an integral part of the global casino market. Their influence is constantly growing, radically transforming the familiar industry.
Among the most popular and influential trends of the year, we can name the following:
- The improvement of the interaction between players and operators through autonomous DAO algorithms. The software module allows customers to participate in decision-making regarding functional changes to the platform.
- The expansion of users' gaming capabilities thanks to the DeFi protocol. The service can be applied to organise various circulations like exchange trading without direct participation in slots, as well as for staking and loan financing.
- The use of second-level protocols to cut transaction costs. Niche products, such as Lightning Network or zk-Rollups, are designed to reduce the load on central servers, automate basic administrative tasks, and significantly increase the gaming engine’s security.
You can learn more about the most effective business tools and order the development of a turnkey gambling platform from the Casino Market studio.
We offer the best solutions for a successful project launch: from convenient, flexible scripts or White Label programs to ready-made sites, advanced blockchain platforms, modern entertainment software, and free demo versions of iGaming portals.
For all questions, please contact our managers.
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