{"id":1609,"date":"2025-08-07T12:48:28","date_gmt":"2025-08-07T12:48:28","guid":{"rendered":"https:\/\/nownodes.io\/blog\/?p=1609"},"modified":"2025-08-08T22:52:00","modified_gmt":"2025-08-08T22:52:00","slug":"what-is-solana-public-rpc-complete-guide","status":"publish","type":"post","link":"https:\/\/nownodes.io\/blog\/what-is-solana-public-rpc-complete-guide\/","title":{"rendered":"What is Solana Public RPC? Complete guide"},"content":{"rendered":"\n

If you’re building anything on Solana \u2014 a wallet, a DeFi protocol, an NFT marketplace \u2014 your application depends on one thing above all: a reliable connection to the network. That connection happens through an RPC (Remote Procedure Call) node. Moreover, it\u2019s how your backend queries accounts, sends transactions, listens for changes, and interacts with smart contracts. Most developers start by using a Solana Public RPC<\/strong>. It\u2019s free, it works out of the box, and it\u2019s just a few lines of config away.<\/p>\n\n\n\n

But here\u2019s the reality:
Public RPC is not built for scale.<\/strong>
It\u2019s not built for performance.
And it\u2019s definitely not built for production.<\/p>\n\n\n

What’s wrong with Solana Public RPC?<\/h3>\n\n\n

1. You’re sharing it with everyone<\/strong>
Thousands of apps, bots, wallets, and explorers constantly hit the same limited set of public RPC nodes. In this case, when traffic spikes, those nodes throttle, delay, or drop your requests outright.<\/p>\n\n\n\n

2. There’s no SLA \u2014 and no accountability<\/strong>
If the public RPC endpoint goes down, your app goes down with it. No warnings, no support, no guarantees.<\/p>\n\n\n\n

3. Latency is unpredictable<\/strong>
Sometimes queries are fast. Sometimes they’re not. If you’re running anything that depends on consistent speed \u2014 like real-time trading or reactive frontends \u2014 this will hurt you.<\/p>\n\n\n\n

4. Feature limitations<\/strong>
Some public endpoints restrict access to advanced RPC methods or logs. You may find certain calls unavailable just when you need them.<\/p>\n\n\n\n

\n\n\n

The Alternative: Sharded, High-Performance RPC Infrastructure<\/h2>\n\n\n

NOWNodes provides access to shared Solana RPC nodes<\/a><\/strong> \u2014 purpose-built for production workloads, with full RPC method support, low-latency response times, and infrastructure that scales with your traffic.<\/p>\n\n\n\n

\n\n\n

Build Like You Mean It<\/h2>\n\n\n

To sum up, if you’re shipping anything serious on Solana, you shouldn’t be relying on shared infrastructure designed for testing and experimentation. Public RPC is great for getting started \u2014 but not for staying online.<\/p>\n\n\n\n

Use infrastructure that won\u2019t slow you down.<\/strong> In other words, switch to our sharded Solana RPC nodes and take control of your performance, reliability, and scaling.<\/p>\n\n\n\n

Get started today \u2014 or reach out if you want help integrating.<\/p>\n","protected":false},"excerpt":{"rendered":"

If you’re building anything on Solana \u2014 a wallet, a DeFi protocol, an NFT marketplace \u2014 your application depends on one thing above all: a reliable connection to the network. That connection happens through an RPC (Remote Procedure Call) node. Moreover, it\u2019s how your backend queries accounts, sends transactions, listens for changes, and interacts with […]<\/p>\n","protected":false},"author":3,"featured_media":1610,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","_lmt_disableupdate":"no","_lmt_disable":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[7,60],"tags":[203,123,88,39],"class_list":["post-1609","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-node-guides","category-solana","tag-api","tag-rpc-nodes","tag-solana","tag-tutorial"],"blocksy_meta":[],"yoast_head":"\nWhat is Solana Public RPC? Complete guide | NOWNodes Blog<\/title>\n<meta name=\"description\" content=\"Most developers start by using a Solana Public RPC. It\u2019s free, it works out of the box, and it\u2019s just a few lines of config away.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/nownodes.io\/blog\/what-is-solana-public-rpc-complete-guide\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is Solana Public RPC? Complete guide | NOWNodes Blog\" \/>\n<meta property=\"og:description\" content=\"Most developers start by using a Solana Public RPC. It\u2019s free, it works out of the box, and it\u2019s just a few lines of config away.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/nownodes.io\/blog\/what-is-solana-public-rpc-complete-guide\/\" \/>\n<meta property=\"og:site_name\" content=\"NOWNodes Blog\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-07T12:48:28+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-08T22:52:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2025\/08\/coin_2-22.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2400\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"\u0410nastasia\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@nownodes\" \/>\n<meta name=\"twitter:site\" content=\"@nownodes\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u0410nastasia\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/nownodes.io\/blog\/what-is-solana-public-rpc-complete-guide\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/nownodes.io\/blog\/what-is-solana-public-rpc-complete-guide\/\"},\"author\":{\"name\":\"\u0410nastasia\",\"@id\":\"https:\/\/nownodes.io\/blog\/#\/schema\/person\/0890ec68e813adecb93c18ee00e1e7a8\"},\"headline\":\"What is Solana Public RPC? Complete guide\",\"datePublished\":\"2025-08-07T12:48:28+00:00\",\"dateModified\":\"2025-08-08T22:52:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/nownodes.io\/blog\/what-is-solana-public-rpc-complete-guide\/\"},\"wordCount\":356,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/nownodes.io\/blog\/#organization\"},\"keywords\":[\"API\",\"RPC Nodes\",\"Solana\",\"Tutorial\"],\"articleSection\":[\"Node Guides\",\"Solana\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/nownodes.io\/blog\/what-is-solana-public-rpc-complete-guide\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/nownodes.io\/blog\/what-is-solana-public-rpc-complete-guide\/\",\"url\":\"https:\/\/nownodes.io\/blog\/what-is-solana-public-rpc-complete-guide\/\",\"name\":\"What is Solana Public RPC? Complete guide | NOWNodes Blog\",\"isPartOf\":{\"@id\":\"https:\/\/nownodes.io\/blog\/#website\"},\"datePublished\":\"2025-08-07T12:48:28+00:00\",\"dateModified\":\"2025-08-08T22:52:00+00:00\",\"description\":\"Most developers start by using a Solana Public RPC. It\u2019s free, it works out of the box, and it\u2019s just a few lines of config away.\",\"breadcrumb\":{\"@id\":\"https:\/\/nownodes.io\/blog\/what-is-solana-public-rpc-complete-guide\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/nownodes.io\/blog\/what-is-solana-public-rpc-complete-guide\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/nownodes.io\/blog\/what-is-solana-public-rpc-complete-guide\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Blog\",\"item\":\"https:\/\/nownodes.io\/blog\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Node Guides\",\"item\":\"https:\/\/nownodes.io\/blog\/category\/node-guides\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"What is Solana Public RPC? Complete guide\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/nownodes.io\/blog\/#website\",\"url\":\"https:\/\/nownodes.io\/blog\/\",\"name\":\"NOWNodes Blog\",\"description\":\"Your first-to-go source of development guides, web3 analytics and most recent news about NOWNodes\",\"publisher\":{\"@id\":\"https:\/\/nownodes.io\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/nownodes.io\/blog\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/nownodes.io\/blog\/#organization\",\"name\":\"NOWNodes Blog\",\"url\":\"https:\/\/nownodes.io\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/nownodes.io\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2024\/02\/cropped-New-Logo-NN.png\",\"contentUrl\":\"https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2024\/02\/cropped-New-Logo-NN.png\",\"width\":1164,\"height\":1164,\"caption\":\"NOWNodes Blog\"},\"image\":{\"@id\":\"https:\/\/nownodes.io\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/twitter.com\/nownodes\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/nownodes.io\/blog\/#\/schema\/person\/0890ec68e813adecb93c18ee00e1e7a8\",\"name\":\"\u0410nastasia\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/nownodes.io\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/1de24ab8dcdd7ec30f6adaf78b56bc1eda421f87575b7e103c8fc3fc4420e833?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/1de24ab8dcdd7ec30f6adaf78b56bc1eda421f87575b7e103c8fc3fc4420e833?s=96&d=mm&r=g\",\"caption\":\"\u0410nastasia\"},\"url\":\"https:\/\/nownodes.io\/blog\/author\/nasty-nownodes\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"What is Solana Public RPC? Complete guide | NOWNodes Blog","description":"Most developers start by using a Solana Public RPC. It\u2019s free, it works out of the box, and it\u2019s just a few lines of config away.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/nownodes.io\/blog\/what-is-solana-public-rpc-complete-guide\/","og_locale":"en_US","og_type":"article","og_title":"What is Solana Public RPC? Complete guide | NOWNodes Blog","og_description":"Most developers start by using a Solana Public RPC. It\u2019s free, it works out of the box, and it\u2019s just a few lines of config away.","og_url":"https:\/\/nownodes.io\/blog\/what-is-solana-public-rpc-complete-guide\/","og_site_name":"NOWNodes Blog","article_published_time":"2025-08-07T12:48:28+00:00","article_modified_time":"2025-08-08T22:52:00+00:00","og_image":[{"width":2400,"height":1200,"url":"https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2025\/08\/coin_2-22.jpg","type":"image\/jpeg"}],"author":"\u0410nastasia","twitter_card":"summary_large_image","twitter_creator":"@nownodes","twitter_site":"@nownodes","twitter_misc":{"Written by":"\u0410nastasia","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/nownodes.io\/blog\/what-is-solana-public-rpc-complete-guide\/#article","isPartOf":{"@id":"https:\/\/nownodes.io\/blog\/what-is-solana-public-rpc-complete-guide\/"},"author":{"name":"\u0410nastasia","@id":"https:\/\/nownodes.io\/blog\/#\/schema\/person\/0890ec68e813adecb93c18ee00e1e7a8"},"headline":"What is Solana Public RPC? Complete guide","datePublished":"2025-08-07T12:48:28+00:00","dateModified":"2025-08-08T22:52:00+00:00","mainEntityOfPage":{"@id":"https:\/\/nownodes.io\/blog\/what-is-solana-public-rpc-complete-guide\/"},"wordCount":356,"commentCount":0,"publisher":{"@id":"https:\/\/nownodes.io\/blog\/#organization"},"keywords":["API","RPC Nodes","Solana","Tutorial"],"articleSection":["Node Guides","Solana"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/nownodes.io\/blog\/what-is-solana-public-rpc-complete-guide\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/nownodes.io\/blog\/what-is-solana-public-rpc-complete-guide\/","url":"https:\/\/nownodes.io\/blog\/what-is-solana-public-rpc-complete-guide\/","name":"What is Solana Public RPC? Complete guide | NOWNodes Blog","isPartOf":{"@id":"https:\/\/nownodes.io\/blog\/#website"},"datePublished":"2025-08-07T12:48:28+00:00","dateModified":"2025-08-08T22:52:00+00:00","description":"Most developers start by using a Solana Public RPC. It\u2019s free, it works out of the box, and it\u2019s just a few lines of config away.","breadcrumb":{"@id":"https:\/\/nownodes.io\/blog\/what-is-solana-public-rpc-complete-guide\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/nownodes.io\/blog\/what-is-solana-public-rpc-complete-guide\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/nownodes.io\/blog\/what-is-solana-public-rpc-complete-guide\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Blog","item":"https:\/\/nownodes.io\/blog"},{"@type":"ListItem","position":2,"name":"Node Guides","item":"https:\/\/nownodes.io\/blog\/category\/node-guides"},{"@type":"ListItem","position":3,"name":"What is Solana Public RPC? Complete guide"}]},{"@type":"WebSite","@id":"https:\/\/nownodes.io\/blog\/#website","url":"https:\/\/nownodes.io\/blog\/","name":"NOWNodes Blog","description":"Your first-to-go source of development guides, web3 analytics and most recent news about NOWNodes","publisher":{"@id":"https:\/\/nownodes.io\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/nownodes.io\/blog\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/nownodes.io\/blog\/#organization","name":"NOWNodes Blog","url":"https:\/\/nownodes.io\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/nownodes.io\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2024\/02\/cropped-New-Logo-NN.png","contentUrl":"https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2024\/02\/cropped-New-Logo-NN.png","width":1164,"height":1164,"caption":"NOWNodes Blog"},"image":{"@id":"https:\/\/nownodes.io\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/twitter.com\/nownodes"]},{"@type":"Person","@id":"https:\/\/nownodes.io\/blog\/#\/schema\/person\/0890ec68e813adecb93c18ee00e1e7a8","name":"\u0410nastasia","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/nownodes.io\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/1de24ab8dcdd7ec30f6adaf78b56bc1eda421f87575b7e103c8fc3fc4420e833?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/1de24ab8dcdd7ec30f6adaf78b56bc1eda421f87575b7e103c8fc3fc4420e833?s=96&d=mm&r=g","caption":"\u0410nastasia"},"url":"https:\/\/nownodes.io\/blog\/author\/nasty-nownodes"}]}},"modified_by":"\u0410nastasia","_links":{"self":[{"href":"https:\/\/nownodes.io\/blog\/wp-json\/wp\/v2\/posts\/1609","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nownodes.io\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nownodes.io\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nownodes.io\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/nownodes.io\/blog\/wp-json\/wp\/v2\/comments?post=1609"}],"version-history":[{"count":2,"href":"https:\/\/nownodes.io\/blog\/wp-json\/wp\/v2\/posts\/1609\/revisions"}],"predecessor-version":[{"id":1617,"href":"https:\/\/nownodes.io\/blog\/wp-json\/wp\/v2\/posts\/1609\/revisions\/1617"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nownodes.io\/blog\/wp-json\/wp\/v2\/media\/1610"}],"wp:attachment":[{"href":"https:\/\/nownodes.io\/blog\/wp-json\/wp\/v2\/media?parent=1609"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nownodes.io\/blog\/wp-json\/wp\/v2\/categories?post=1609"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nownodes.io\/blog\/wp-json\/wp\/v2\/tags?post=1609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}