As one of South Korea’s leading digital asset exchanges, Coinone supports deposits and withdrawals across more than 90 blockchain networks.
Operating at this scale requires a blockchain infrastructure that can deliver high availability, operational stability, and consistent performance to support real-time transaction processing for millions of users.

To better understand how Coinone addressed these operational challenges, we spoke with the company’s blockchain technology team to learn how they leveraged Nodit’s enterprise-grade node infrastructure to improve efficiency, stability, and scalability across their multi-chain environment.

Challenge: Operating and Maintaining 90+ Blockchain Mainnets

As Coinone’s services expanded, managing an increasing number of blockchain mainnets internally became a growing operational challenge.
Key issues included both cost and complexity.

High operational overhead
Operating more than 90 blockchain networks required continuous monitoring, system updates, and incident handling, placing significant demands on engineering resources.

“Managing over 90 blockchain networks in-house requires constant monitoring and troubleshooting. It’s extremely resource-intensive in terms of both time and manpower.”
— Min-ki Hong, Wallet Cell Owner, Coinone

Limitations of global infrastructure providers
Coinone evaluated several global node service providers but encountered recurring issues, including:

• High costs associated with large-scale multi-mainnet support
• Slow response times and limited issue resolution capabilities
• Constraints in scalability and inconsistent service reliability

To maintain seamless and secure transaction flows, Coinone needed an infrastructure partner capable of supporting large-scale, multi-chain operations with 24/7 reliability and fast incident response.

“We tested multiple global node providers, but many were either too expensive, slow to respond, or unable to scale with our operational needs.”
— Coinone Blockchain Technology Team

Solution: Enterprise-Grade Node Services with Nodit

Coinone integrated Nodit’s Dedicated node services, gaining access to a scalable and high-performance blockchain infrastructure designed for enterprise use cases.

• Enterprise-Grade Node Infrastructure: By leveraging Nodit’s node services, Coinone streamlined the operation of multiple blockchain networks while maintaining low-latency processing for deposits and withdrawals.
• 24/7 Custosmer Support and Real-Time Incident Handling: Unlike large global providers with limited customer support, Nodit provided:
  • 24/7 real-time monitoring and rapid incident response
  • Direct communication channels for urgent operational issues
  • Local-language support to enable fast and clear coordination
• Continuous Improvements Through Collaboration: During the initial deployment, Coinone shared feedback on areas requiring improvement. Nodit responded quickly by implementing optimizations that improved overall system stability and operational efficiency.

Through this collaboration, Coinone was able to reduce operational burden while maintaining a reliable transaction environment across its supported networks.

“One of Nodit’s strongest advantages is their responsiveness. When a critical issue occurs, they notify us immediately and work with us transparently. That visibility is essential for both internal decision-making and user communication.”
— Min-ki Hong, Wallet Cell Owner, Coinone

Results: More Stable, Efficient, and Scalable Blockchain Operations

After adopting Nodit’s node infrastructure, Coinone achieved measurable improvements across its blockchain operations.

• Reduced operational burden
  The need for manual multi-mainnet management was significantly reduced, allowing internal teams to focus on core service development.
• Improved transaction stability and performance
  Higher node uptime and improved processing speed helped minimize transaction delays and service disruptions.
• Proactive issue detection and resolution
  With real-time monitoring and fast response workflows, blockchain-related issues could be identified and addressed before impacting users.

“Initially, we were unsure whether an external infrastructure provider could fully meet our requirements. Nodit actively incorporated our feedback and improved the service quickly, which gave us confidence in the partnership.”
— Min-ki Hong, Wallet Cell Owner, Coinone

Looking Ahead: Expanding and Optimizing Blockchain Infrastructure

As Coinone continues to scale its services, key areas of focus include:

• Maximizing node uptime and infrastructure stability to prevent transaction disruptions
• Accelerating support for new blockchain networks, enabling faster token listings and ecosystem expansion
• Optimizing API performance, including higher request-per-second (RPS) capacity to match in-house performance standards

With Nodit’s continued support, Coinone is positioned to further scale its multi-chain operations while maintaining secure, fast, and reliable transaction services for its users.

About Nodit

Nodit is a Web3 data infrastructure platform designed to support enterprise and institutional use cases by providing standardized access to blockchain data across multiple networks.

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