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Bitcoin RPC Endpoint and API Service

Bitcoin is an innovative payment network and a new kind of money

Connect to Bitcoin in seconds with OnFinality RPC endpoints, request analytics, scalable rate limits, and 99.99% uptime for production Web3 apps.

Bitcoin is an innovative payment network and a new kind of money

Create RPC Endpoint

Bitcoin 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.
curl -H "Content-Type: application/json" -d '{"jsonrpc":"1.0","id":0,"method":"getbestblockhash"}' 'https://bitcoin.api.onfinality.io/public'
https://bitcoin.api.onfinality.io/public

* The public endpoint is rate limited

RPC API Service

RPC API Features

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Bitcoin uses peer-to-peer technology to operate with no central authority or banks; managing transactions and the issuing of bitcoins is carried out collectively by the network. Bitcoin is open-source; its design is public, nobody owns or controls Bitcoin and everyone can take part. Through many of its unique properties, Bitcoin allows exciting uses that could not be covered by any previous payment system.

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RPC API SERVICE
Reliable RPC endpoints with high rate limits
Powerful RPC request analytics
99.99% uptime
Connect via HTTPS or websocket
Decentralised servers hosted globally
Full archive access at no extra cost
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Only pay for what you need.

Million Standard Requests
0100M200M300M400M
Total Cost
$49/ month

Recommended Plan: GROWTH

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