Introduction

Challenges faced by Web3-Dapp builders

Currently, developers face the following challenges when they develop Web3 applications:

Time cost
Developers need to consume a large amount of energy, resources, and time to run public blockchain nodes.
Low elasticity
Applications are difficult to extend. Each time an application is connected to a chain, the developer needs to repeatedly deploy the node environment.
As the number of users increases, it is difficult to adapt to the higher requirements for operating resources.
High O&M difficulty
Coordinating the O&M management of connections to multiple chains is cumbersome, resource planning is difficult, and troubleshooting is complicated.
Mature monitoring tools are lacking.
Complicated coordination
Because simultaneous processing of data, statuses, and access requests of multiple chains is involved, applications are complicated and unstable.
Lack of tool support
For example, support of tools such as development kits, contract security verification tools, and contract templates is lacking.

Running your own blockchain nodes is costly and time-consuming. ZAN Node Service handles the infrastructure so you can focus on building.

Without ZAN — you manage:

Node operations — Provision, sync, and maintain full nodes for every chain you need.
Scaling — Re-deploy node environments each time you add a chain or traffic spikes.
Monitoring — Build custom dashboards to track node health, latency, and errors across chains.
Multi-chain complexity — Coordinate data, state, and access across different chain protocols.

With ZAN — you get:

20+ chains, one API key — Ethereum, Polygon, Arbitrum, Solana, Bitcoin, TON, and more. Same endpoint pattern, same authentication.
99.9% uptime — Multi-zone deployment with primary-secondary architecture and real-time health monitoring.
Low latency — Dedicated network acceleration, intelligent routing, and message multicasting.
Pay as you go — Free tier with 150M credits/month. Scale to Growth, Pro, or Enterprise as your traffic grows.

Capability	Description
Chain RPC	JSON-RPC endpoints for all supported chains (HTTPS + WebSocket)
Dedicated Nodes	Single-tenant nodes for production workloads that need guaranteed performance
Contract Indexer	Real-time event tracking and state queries without running your own indexer
Trading Boost	Solana-optimized transaction routing for DeFi and trading applications
Chain Alerts	Webhook-based notifications for on-chain events (contract calls, transfers, NFT activity)
Data Streaming	Real-time data via gRPC (Solana Yellowstone, Sui, TRON)

Visit the ZAN official website to contact us.