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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.

1 per/sRate Limit
Host response time
0.800 sec0.050 sec
10:3011:0011:3012:00
99,95%API uptime

Why Use Public RPC Nodes from NOWNodes?

  • No API key requiredStart using public Bitcoin, Ethereum, and Binance Smart Chain nodes - no registration required!
  • Fast & reliable99,95% uptime, fault-tolerant infrastructure, ~0.6 response time
  • Free access to mainnet and testnetAll of the public testnet and mainnet endpoints are available and do not require any access key
  • Ideal for prototyping, testing, and small dAppsNo signup, no hassle. Just 1 request per second - ideal for early-stage dApps.

Access more full nodes and explorers

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 RID OF RATE LIMITS

They trust us

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NOWNodes delivers no questions asked!

We have been working with NOWNodes from the very beginning – and through all these years the service has been impeccable. The team has been ready to meet our strenuous requirements in 100% of cases and if anything stroke our fancy, NOWNodes always delivered – no questions asked. We're planning on using NOWNodes for years to come – and we hope the company keeps growing in the future. Good job, NOWNodes!

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.

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DIONEDione
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Rate limit50
Full Nodeodyssey.nownodes.io
Explorer—
WSSodyssey.nownodes.io/wss
DocsDetails
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COREUMCoreum
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Rate limit50
Full Nodepublic-coreum.nownodes.io
Tendermint—
WSS—

DocsDetails
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ATLAAtleta
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Rate limit50
Full Nodepublic-atleta.nownodes.io
Explorer—
WSS—
DocsDetails
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ALPHAlephium
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Rate limit50
Full Nodepublic-alephium.nownodes.io
Explorer—

WSS—

DocsDetails
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CMPCaduceus
Height
Rate limit50
Full Nodepublic-cmp.nownodes.io
Explorer—

WSS—

DocsDetails
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LYXLUKSO
Height
Rate limit50
Full Nodepublic-lukso.nownodes.io
Explorer—
WSS—
DocsDetails
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ETHEthereum
Height
Rate limit50
Full Nodepublic-eth.nownodes.io
Explorer—
WSS—
DocsDetails
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BSCBinance Smart Chain
Height
Rate limit50
Full Nodepublic-bsc.nownodes.io
Explorer—
WSS—
DocsDetails
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BTCBitcoin
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Rate limit50
Full Nodepublic-btc.nownodes.io
Explorer—
WSS—
DocsDetails

Frequently asked questions

(01)

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.

(02)

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.