Zenchain Testnet RPC Endpoints & Dedicated Nodes | OnFinality

Zenchain Testnet RPC & Node Infrastructure

Zenchain Testnet is a test environment for ZenChain, a fully decentralized and EVM-compatible Bitcoin L1 solution. It leverages Bitcoin’s security for cross-chain interactions, bridging Bitcoin and Ethereum ecosystems. Developers use the testnet to experiment with smart contracts, test dApps, and validate integrations before mainnet deployment.

What Developers Use Zenchain Testnet RPC For

• Smart contract testing: Deploy and interact with EVM-compatible contracts using familiar tools like MetaMask, Hardhat, or Truffle.
• dApp staging: Run QA and staging releases in a risk-free environment.
• Wallet integration: Validate wallet connectivity and transaction flows.
• Backend validation: Test backend services that read on-chain data or submit transactions.

Zenchain Testnet RPC Endpoint Options on OnFinality

OnFinality provides managed RPC endpoints for Zenchain Testnet, supporting both HTTP and WebSocket transports. Endpoints are available in multiple regions (N. Virginia, Hong Kong) and offer archive and trace capabilities depending on your plan.

• Public endpoint: Suitable for lightweight testing and simple experiments.
• Authenticated endpoint: Provides clearer usage limits, request analytics, and a path to higher capacity.
• Dedicated node: For teams needing isolated infrastructure with guaranteed performance.

Key Considerations for Zenchain Testnet RPC

• Network environment: Testnet – not for production use.
• Protocol: Substrate JSON-RPC (EVM-compatible).
• Advanced access: Archive and trace available on supported plans.
• Common users: Developers testing contracts, QA teams, staging releases, wallet integration, and backend validation.

How OnFinality Supports Your Zenchain Testnet Workflow

OnFinality simplifies access to Zenchain Testnet by eliminating the need to run your own node. With a few clicks, you can create an API endpoint or deploy a dedicated node. Monitor request usage, errors, and limits through the OnFinality dashboard. Scale from shared endpoints to dedicated infrastructure as your testing needs grow.

Getting Started

1. Create or sign in to your OnFinality account.
2. Select Zenchain Testnet from the supported networks list.
3. Create an API endpoint or deploy a dedicated node.
4. Test the endpoint using the example method chain_getBlock.
5. Monitor usage and adjust capacity as needed.

For production workloads, transition to the Zenchain mainnet when ready.