Connect to free public RPC nodes for Ethereum, Binance Smart Chain (BSC), and Bitcoin without an API key. Use ready-to-go RPC and WebSocket endpoints to start building your Web3 app immediately - no registration, no rate-limits for basic access.
NOWNodes provides instant access to 110+ of the most popular blockchains via API key. Also, access a WebSocket connection for the list of blockchains such as Bitcoin wss, Ethereum wss, Binance Smart Chain wss, and more.
Get fully free access to the following RPC public nodes and endpoints. If you need no rate limit access to all 110+ blockchain RPC nodes - browse our node list.
What is a public RPC endpoint?
A public RPC endpoint refers to a blockchain node that is accessible without the need for API keys or registration, enabling developers to engage with the network.
Is it safe to use public RPC nodes?
Yes, for development and testing. For production use, consider dedicated RPC nodes with higher rate limits and stability.
