Free Public RPC Endpoints
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. get a free API keyWhy Use Public RPC Nodes from cryptoenter?
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No API key requiredStart using public Bitcoin, Ethereum, and Binance Smart Chain nodes - no registration required!
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Fast & Reliable99,95% uptime, fault-tolerant infrastructure, ~0.6 response time
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Free access to mainnet and testnetAll of the public testnet and mainnet endpoints are available and do not require any access key
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Ideal for prototyping, testing, and small dAppsNo signup, no hassle. Just 1 request per second - ideal for early-stage dApps.
Available Free Public RPC and WebSocket Endpoints
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.
Frequently Asked Questions
What is a blockchain-RPC node?
The Blockchain RPC (Remote Procedure Call) node is a server that allows wallets and dApps to interact with the blockchain - send transactions, read data, and execute smart contracts using API requests.
How do I use the CryptoEnter API key?
After logging into CryptoEnter and selecting a pricing plan, you need to go to the control panel in your account and scroll down. There you will see the Add new key button. Just click on the button and your API key will be ready for use.
Do not publish your personal API key publicly
You can use this API key for all available methods mentioned in our documentation
How do I connect to a full-fledged node via the API?
Get your API key on the control panel, select the supported blockchain and use the provided RPC endpoint to send requests - no configuration or hosting required.
Are public crypto nodes safe for development?
Yes, our public crypto nodes are safe for development. They offer secure read and write access for testing and assembly.
What is the difference between shared and dedicated nodes?
Shared nodes are used by multiple users and have speed limits. Dedicated nodes provide private access, higher speed and stability.
Can I get a free crypto node?
Yes, you can start with our starter plan, which provides access to shared crypto nodes with 100,000 requests in one month.
