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< / script > < / nav > < / div > < div class = "container mainContainer docsContainer" > < div class = "wrapper" > < div class = "post" > < header class = "postHeader" > < a class = "edit-page-link button" href = "https://github.com/bitcoin-s/bitcoin-s/blob/master/docs/rpc/rpc-clients-intro.md" target = "_blank" rel = "noreferrer noopener" > Edit< / a > < h1 id = "__docusaurus" class = "postHeaderTitle" > Introduction< / h1 > < / header > < article > < div > < span > < p > When working with Bitcoin applications, a common task to
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accomplish is connecting to a service like Bitcoin Core,
and use that for tasks like generating addresses,
verifying payments and
monitoring the blockchain. This typically happens through
tools like < code > bitcoin-cli< / code > , or the Bitcoin Core HTTP RPC
server interface. One big drawback to this, is that you
lose all type-safety in your application. Even if you
have a custom type that represents a Bitcoin transaction,
how do you get that to play nicely with the result that
Bitcoin Core gives you after signing a transaction? A
random hexadecimal string in a HTTP response could be
anything from a public key, a transaction or a block
header.< / p >
< p > We've done all the mundane work of wiring requests and
responses from Bitcoin Core to the powerful and safe types
found in Bitcoin-S. We've also written a bunch of tests,
that verify that all of this actually work.
You'll know for sure that you're sending
a valid public key to < code > importmulti< / code > , and you when doing
RPC calls like < code > getblockheader< / code > we'll even parse the
hexadecimal string into a complete header that you can
interact with without goofing around with bits and bytes.< / p >
< p > We currently have RPC clients for Bitcoin Core and Eclair.< / p >
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< / span > < / div > < / article > < / div > < div class = "docLastUpdate" > < em > Last updated on 2020-3-16 by Chris Stewart< / em > < / div > < div class = "docs-prevnext" > < a class = "docs-prev button" href = "/docs/wallet/wallet-rescan" > < span class = "arrow-prev" > ← < / span > < span > Wallet Rescans< / span > < / a > < a class = "docs-next button" href = "/docs/rpc/rpc-eclair" > < span > Eclair< / span > < span class = "arrow-next" > →< / span > < / a > < / div > < / div > < / div > < nav class = "onPageNav" > < / nav > < / div > < footer class = "nav-footer" id = "footer" > < section class = "sitemap" > < a href = "/" class = "nav-home" > < img src = "/img/favicon.ico" alt = "bitcoin-s" width = "66" height = "58" / > < / a > < div > < h5 > Docs< / h5 > < a href = "/docs/en/getting-started" > Getting Started< / a > < a href = "/docs/en/core/core-intro" > Guides< / a > < a href = "/api/org/bitcoins" > API Reference< / a > < / div > < div > < h5 > Community< / h5 > < a href = "/en/users.html" > User Showcase< / a > < a href = "https://join.slack.com/t/suredbits/shared_invite/enQtNDEyMjY3MTg1MTg3LTYyYjkwOGUzMDQ4NDAwZjE1M2I3MmQyNWNlZjNlYjg4OGRjYTRjNWUwNjRjNjg4Y2NjZjAxYjU1N2JjMTU1YWM" target = "_blank" rel = "noreferrer noopener" > Slack< / a > < a href = "https://gitter.im/bitcoin-s-core/" > Gitter chat< / a > < / div > < div > < h5 > More< / h5 > < a href = "https://github.com/bitcoin-s/bitcoin-s" > GitHub< / a > < a class = "github-button" href = "https://github.com/bitcoin-s/bitcoin-s" data-icon = "octicon-star" data-count-href = "/bitcoin-s/bitcoin-s-core/stargazers" data-show-count = "true" data-count-aria-label = "# stargazers on GitHub" aria-label = "Star this project on GitHub" > Star< / a > < / div > < / section > < section class = "copyright" > Copyright © 2020 Suredbits & the bitcoin-s developers< / section > < / footer > < / div > < script type = "text/javascript" src = "https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.js" > < / script > < script >
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