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Solana RPC Endpoint & API for Mainnet

Connect to Solana Mainnet through OnFinality's managed JSON-RPC API over HTTPS and WebSocket. Query accounts and transactions, submit and simulate transactions, subscribe to live updates, and access historical Solana data without operating your own RPC infrastructure.

CurrencySOL

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Public endpoint rate limit: 5 req/sec

Quick Start

Mainnet Devnet

curl -H 'Content-Type: application/json' -d '{"id":1,"jsonrpc":"2.0","method":"getHealth"}' 'https://solana.api.onfinality.io/public'

curl -H 'Content-Type: application/json' -d '{"id":1,"jsonrpc":"2.0","method":"getHealth"}' 'https://solana.api.onfinality.io/public'

HTTPs

https://solana.api.onfinality.io/public

https://solana.api.onfinality.io/public

Websocket

wss://solana.api.onfinality.io/public-ws

wss://solana.api.onfinality.io/public-ws

Go to Growth Plan

High Performance
Powerful RPC Analytics
Up to 500 rps
No daily response limit
Priority Support
Decentralized Servers

Get Started

Solana RPC details

Item

Value

Network

Solana Mainnet

Native Token

SOL

RPC API

Solana JSON-RPC

HTTPS

Supported

WebSocket

Supported

Archive Access

Supported

Public Rate Limit

5 RPS

Authenticated

Up to 500 RPS

Regions

N. Virginia / Hong Kong

Devnet

Supported

Dedicated Nodes

Available

Service Status

Check details

Independent Benchmark

CompareNodes

Supported Solana JSON-RPC methods

Use Solana JSON-RPC methods to read accounts and program data, inspect blocks and transactions, submit or simulate transactions, and monitor the current network state.

Account & program data

getAccountInfo
getMultipleAccounts
getProgramAccounts
getTokenAccountsByOwner

Blocks & transaction history

getBlock
getTransaction
getSignaturesForAddress
getSignatureStatuses

Transaction execution

getLatestBlockhash
simulateTransaction
sendTransaction
getRecentPrioritizationFees

Network state

getSlot
getBlockHeight
getEpochInfo

Solana WebSocket RPC

Solana WebSocket RPC delivers live account, program, log, signature, slot, and block updates without repeated polling. Connect to thewss://solana.api.onfinality.io/public-ws endpoint for wallets, dashboards, trading systems, and transaction monitors that need real-time chain events.

Subscription

Typical use

accountSubscribe

Wallet/account balance updates

programSubscribe

Program-owned account changes

logsSubscribe

Program logs and trading events

signatureSubscribe

Transaction confirmation

slotSubscribe

Real-time slot progression

blockSubscribe

New block streaming

Solana Archive RPC

Query historical blocks, transactions, signatures, and older chain data through OnFinality's archive-capable Solana RPC infrastructure.

Solana RPC for trading bots

Trading systems can combine getLatestBlockhash, getRecentPrioritizationFees, transaction simulation and WebSocket subscriptions to prepare, submit and monitor transactions.