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Solana RPC Endpoint & API for Mainnet

Powerful for developers. It's fast for everyone.

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

Unavailable

WebSocket

Unavailable

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 the wss://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.

Solana Public RPC vs Managed RPC

Solana Public RPC

OnFinality

Development/testing

Yes

Production traffic

Not recommended

Yes

Authenticated API

Yes

Higher rate limits

No guarantee

Up to 500 RPS

WebSocket

Yes

Usage analytics

Yes

Archive access

Limited by public service

Supported

Dedicated infrastructure

Available

Resources

Additional Info

Build faster with Solana RPC endpoints

Use OnFinality's Solana RPC APIs to connect wallets, dApps, dashboards, bots, and backend services without operating your own node from day one.

Public endpoint testing

Start with the Solana public RPC endpoint for lightweight checks, prototypes, and quick integration tests.

Authenticated API access

Move production traffic to authenticated endpoints when you need clearer limits, analytics, and operational visibility.

Standard RPC methods

Query Solana blocks, transactions, balances, events, and chain state through HTTP and WebSocket workflows.

Operate Solana infrastructure with more control

Production teams need more than an endpoint URL. They need observability, predictable capacity, and a path from shared RPC access to isolated infrastructure.

Request visibility

Track usage patterns and response activity so your team can understand traffic growth before it becomes an incident.

Dedicated node path

Use dedicated Solana nodes when your workload needs isolated resources, custom operations, or stronger capacity planning.

Archive and historical data

Plan for archive access when analytics, audits, indexers, or advanced app features need older Solana state.

Choose the right Solana RPC setup

Different Solana products need different infrastructure. OnFinality gives teams a practical path from public RPC testing to production-grade API and node operations.