BNB Chain Testnet RPC Endpoint, API Service and Dedicated Nodes

BNB Smart Chain Testnet

Connect to BNB Chain Testnet in seconds with OnFinality RPC endpoints, request analytics, scalable rate limits, and 99.99% uptime for production Web3 apps. Deploy full, validator, and archive BNB Chain Testnet nodes quickly and easily on our globally distributed, multi-cloud, one-click node solution.

BNB Smart Chain Testnet

Create RPC Endpoint Deploy Dedicated Node

BNB Chain Testnet RPC Endpoint

The below example uses the public API endpoint*. This endpoint is only suitable for testing. To avoid rate limiting and service interruption, sign up now to get your own API key.

* The public endpoint is rate limited

RPC API Service

RPC API Features

ArchiveTrace

RPC Regions

N.Virginia

Dedicated Nodes

Node Type

Full

Node Endpoints

JSON-RPCWebSocketsMetrics

Use OnFinality for BNB Testnet RPC endpoints, BSC testnet API access, and developer testing workflows. OnFinality supports teams that need reliable BNB Chain testnet infrastructure before moving applications, analytics, or backend services to mainnet.

BNB Chain (formerly Binance Smart Chain, now part of the unified BNB ecosystem) is a leading EVM-compatible blockchain designed for high throughput, low fees, and robust decentralization. It combines the BNB Beacon Chain (for staking and governance) with BNB Smart Chain (for smart contracts and dApp execution).

With fast block times, low transaction costs, and compatibility with Ethereum tooling, BNB Chain has grown into one of the most active smart contract platforms globally.

Developers and infrastructure providers leverage BNB Chain RPC endpoints to connect to the network without running their own BNB Chain nodes. Validators are critical to network security and block production, and the network supports delegated staking for participation in validator sets.