Best Blockchain-as-a-Service Providers for Bitcoin

Since 2017, we’ve helped over 400 organizations—ranging from exchanges to financial institutions—manage more than $110B in digital assets. Our services include robust support for staking, blockchain nodes, APIs, DeFi, and MPC wallets, all backed by a globally resilient architecture built for security, compliance, and scale.

Crypto APIs is a blockchain infrastructure provider that makes developing and managing Web 3 solutions easy and efficient. The infrastructure suite includes The company's product suite includes Blockchain Data, Blockchain Events, Blockchain Automations, Blockchain Tools, Non-Custodial Wallets and Market Data. Developers access all tools with one seamless integration. They can deploy over 100 endpoints from a single provider by using just one SDK. The company's REST APIs work with multiple blockchain mainnets and testnets. They are suitable for building diverse solutions, including digital banks, exchanges, wallets, custodians, lending products, and more. Companies like Chainlink, Ledger, Nexo, PayPal, and Prime Trust are already using Crypto APIs. Customers love Crypto APIs' white glove support and robust features, calling Crypto APIs' products "reliable, effective, and fast". The company is ISO/IEC 27001:2013 certified - it incorporates advanced encryption and the highest security standards to protect customers' data and digital assets.

NOWNodes is a robust RPC provider granting API access to Full and Archive Nodes across 110+ blockchain networks. It supports various protocols including Tendermint, Blockbook, and Index, with availability on both mainnets and testnets depending on the chain. The service delivers a reliable, scalable infrastructure with 99.95% uptime, ~0.6s response time, and capacity for over 15,000 transactions per second—ensuring developers uninterrupted access to accurate blockchain data.

The open-source framework known as 'Cash Stack' enables interaction between mobile and web applications with the Bitcoin Cash blockchain. Originating from developer.bitcoin, FullStack.cash was established after the software was forked in March 2020. Since its inception, it has undergone multiple enhancements and has been tailored to integrate with the decentralized systems highlighted on the CashStrap page. The concept of the Cash Stack serves as a fundamental principle for creating scalable applications that offer a cash-like user experience. You can find an introductory guide to the Cash Stack by clicking the button below. Additionally, the accompanying video will elaborate on the distinctions between Bitcoin.com and FullStack.cash in relation to the Cash Stack infrastructure. To streamline your development process, you can quickly access code examples that address the most prevalent use cases. Furthermore, make sure to consult the API documentation for bch-api, bch-js, and other components of the stack. Developers are also encouraged to create middleware libraries to facilitate seamless connections between front-end and back-end systems, with an emphasis on databases, full nodes, REST APIs, and dev-ops practices. Overall, the Cash Stack offers a robust foundation for innovative blockchain applications.

WatchData offers easy and dependable API access to the Ethereum blockchain. Some of the key benefits of using WatchData include its consistent data reliability, seamless connectivity without interruptions, and the ability to automate processes efficiently. Additionally, it supports high usage limits to accommodate all users and provides compatibility with multiple nodes. Resource scaling is also available, along with impressive processing speeds that enhance the overall user experience. These features make WatchData an attractive choice for those needing robust blockchain solutions.

SpeedyNodes is a service that blockchains companies and privates in an easy way to access nodes by JSON-RPC, HTTPS & WebSockets APIs. SpeedyNodes is a node provider that provides the infrastructure for building on blockchain. At SpeedyNodes we do provide reliable full, dedicated and Archive blockchain nodes. We are trying to get everyone onboard with our affordable prices.

Our innovative architecture supports operation across various data centers, ensuring both redundancy and minimal latency. With straightforward and user-friendly web APIs (REST), developers can efficiently and confidently create blockchain applications. Designed to be modular and optimized for cloud environments, our architecture meets enterprise standards for scalability, performance, and dependability. We operate a network of distributed databases that securely store all transactional data for the blockchain. Full-node blockchains are hosted to provide maximum security in the validation and relaying of transactions. Additionally, we are committed to empowering our customers as they develop cutting-edge blockchain applications. BlockCypher is adept at swiftly detecting fraudulent activities and identifying transactions that are likely to be confirmed. By prioritizing customer success, we strive to enhance the overall blockchain development experience.

Bloq gives you a single interface to a growing set of infrastructure services that can be used to build on multiple blockchain networks. Blockchain APIs allow you to accelerate development by providing real-time connectivity to the most popular blockchain networks, indexed data, and additional services. You can create your own private, fully managed cluster of nodes to ensure your business has the strong, fault-tolerant data foundation the blockchain industry requires. Bloq provides the infrastructure that blockchain businesses require at all scales. Both blockchain-native and traditional businesses can grow with the advancements in blockchain networks. Your ecosystem needs vital infrastructure to enable it to develop innovative new applications, scale quickly and explore synergies with leading blockchain protocols.

The BlockSpaces Platform enables businesses to link their applications with blockchain networks by utilizing managed infrastructure and customizable workflows that can be set up with either clicks or code. With ready-made integrations and connections to multiple blockchains, this solution will soon be available without the need for coding. You can secure your place in our upcoming pilot program. Our fully managed blockchain infrastructure and developer tools now come equipped with performance analytics and insights. Much like the internet transformed communication, blockchain represents a revolutionary shift in how business processes are managed. We envision a world that fosters collaboration and instantaneous sharing of information, allowing every participant in the business value chain to engage in transactions that are immutable and trustworthy. Through BlockSpaces Connect, we demystify the blockchain integration process, making data connections between various systems straightforward. Designed for seamless blockchain integration, Connect features a user-friendly, code-free interface that does not necessitate extensive technical knowledge, making it accessible for all users. As we move forward, our mission is to empower organizations to embrace this technology effortlessly.

You maintain total authority over every secure connection you've established, ensuring that your DEX transactions remain hidden from opportunistic sandwich bots lurking in the public mempool. The robustness of OMNIA is assured through a vast network of thousands of nodes positioned globally, creating a decentralized framework. This protocol employs geolocation-based request routing, a multi-cloud strategy, and rigorous data integrity checks to optimize both performance and resilience. As global regulations tighten their grip on blockchain transactions to combat financial crimes, including money laundering, sanctions evasion, and cyberattacks, OMNIA stands out as the pioneering blockchain infrastructure provider that offers real-time protection against such illicit activities. Moreover, the ability to track transactions prior to their mining poses a significant threat to privacy, exposing users to harmful entities that monitor their activities. To counteract this vulnerability, OMNIA effectively obfuscates off-chain data, thereby fortifying users against scams, hacks, and front-running threats, creating a safer trading environment. Through these innovations, OMNIA not only enhances security but also fosters user confidence in engaging with decentralized finance platforms.

Launch your upcoming blockchain venture effortlessly with Chain49! We offer seamless access to our extensive network of full blockchain nodes based in Germany through JSON-RPC, WebSocket, and a reliable API powered by the proven Blockbook indexer. Our support extends to a variety of popular blockchains, including Bitcoin, Ethereum, BNB Smart Chain, and many others! Utilizing our services allows you to significantly reduce the time and financial investment typically required to establish your own blockchain infrastructure, enabling you to concentrate on bringing your innovative ideas to life. For those with demanding requirements, we also provide dedicated nodes and tailored setups across more than 50 different blockchains, ensuring you can handle the highest loads without facing any rate limits. Reach out to us today for a complimentary consultation, or sign up for a free key to embark on your exciting building journey! Additionally, we’re here to help you navigate the complexities of blockchain technology and support your project every step of the way.