Solana RPC endpoint — node, Yellowstone gRPC & DAS API

Last updated: November 1, 2026

Get API key Read the documentation

Network details

Solana's public endpoint vs a key

Solana's public mainnet cluster allows 100 requests per 10 seconds per IP and 40 per 10 seconds for one method, with 40 concurrent connections per IP (checked 2026-11-01). That is 10 requests per second on average per address. Triport has no keyless Solana endpoint; the 7-day trial key is the way to try it, at 20 reads, 2 heavy reads and 5 sends per second.

What works today

DAS API on the same endpoint

The Digital Asset Standard methods — getAsset, getAssetProof, getAssetsByGroup, getAssetsByOwner, getTokenAccounts, searchAssets — answer on https://triport.io/sol with the same key. They are gated by plan rather than billed at a higher weight: trial keys cannot call DAS, Basic exposes part of the set, and the full set comes with Pro. The DAS reference explains each method and its parameters.

getProgramAccounts has its own budget

getProgramAccounts sits in the heavy read category, so it draws on a separate budget — 2/5/20/80 requests per second on the Free trial, Basic, Pro and Business — instead of the ordinary read budget. Narrow it with filters and dataSlice, and pace program scans against that number rather than the headline read rate.

Streams: WebSocket, Yellowstone gRPC, pre-execution

Standard Solana PubSub runs on wss://triport.io/ws/sol, gated per method: accountSubscribe and signatureSubscribe from the trial; logsSubscribe, programSubscribe, slotSubscribe and rootSubscribe from Basic; blockSubscribe, voteSubscribe and slotsUpdatesSubscribe from Pro — see Solana PubSub.

Yellowstone gRPC is the Geyser-compatible stream for backends that already use a Yellowstone client: 8 concurrent streams on Pro, 20 on Business, billed flat rather than per gigabyte. The Shred stream delivers transactions reassembled from leader shreds before they execute, account-filtered on Pro. All stream products are listed under Streams.

When a history read comes back empty

An empty getSignaturesForAddress or a null from getTransaction is a successful answer, not an error — and it has more than one cause. Before concluding an address has no history, read why getSignaturesForAddress returns an empty array and why getTransaction returns null for an old signature.

Transaction submission

Send signed transactions with sendTransaction (available on every plan) and Jito bundles with sendBundle from Pro. A returned signature means the request was routed; track the signature status for confirmation.

What this page does not sell

Anything that is not in the “What works today” table or linked above is not sold on this page — each method's page in the Solana JSON-RPC reference documents it in full. We also publish no latency figures: the rate limits below are per-category RPS limits, not measured upstream capacity.

Terms on this page: Commitment level · Priority fee · Shred.

Limits and plans

2× burst buffer, included. Finite request-rate limits show sustained RPS and short burst capacity. A full buffer at 20 RPS can absorb up to 40 requests at once and refills at 20 requests per second. There is no quota on the number of bursts and no extra charge for them. Size ongoing traffic to sustained RPS. Categories with no per-category cap have no numeric burst ceiling. How burst capacity works.

Sustained rates carry a 2x burst. Plans: Basic $20, Pro $249, Business $499, Enterprise from $999 per month — a flat monthly price, no credits or overage: only the per-category RPS limits above. Free is a 7-day trial with a single key in the EU region, not a permanent plan. See Solana limits.

Every plan with its limits on every network, and what a plan costs at its cap: RPC pricing.

Quickstart

# JSON-RPC
curl https://triport.io/sol \
  -H "x-token: $TRIPORT_API_KEY" -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"getGenesisHash"}'
# -> {"jsonrpc":"2.0","result":"5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d","id":1}

# DAS (Basic and above)
curl https://triport.io/sol \
  -H "x-token: $TRIPORT_API_KEY" -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"getAsset","params":{"id":"<ASSET_ID>"}}'

# @solana/web3.js
import { Connection } from "@solana/web3.js";
const connection = new Connection("https://triport.io/r/<API_KEY>/sol", "confirmed");

# Yellowstone gRPC (Pro and above)
endpoint: https://grpc.triport.io   metadata: x-token: $TRIPORT_API_KEY

Solana JSON-RPC methods

• getAccountInfo
• getBalance
• getBlock
• getBlockCommitment
• getBlockHeight
• getBlockProduction
• getBlockTime
• getBlocks
• getClusterNodes
• getEpochInfo
• getEpochSchedule
• getFeeForMessage
• getFirstAvailableBlock
• getGenesisHash
• getHealth
• getIdentity
• getInflationGovernor
• getInflationRate
• getInflationReward
• getLatestBlockhash
• getLeaderSchedule
• getMaxRetransmitSlot
• getMaxShredInsertSlot
• getMinimumBalanceForRentExemption
• getMultipleAccounts
• getRecentPerformanceSamples
• getRecentPrioritizationFees
• getSignaturesForAddress
• getSlot
• getSlotLeader
• getSlotLeaders
• getStakeMinimumDelegation
• getSupply
• getTokenAccountBalance
• getTokenAccountsByDelegate
• getTokenAccountsByOwner
• getTokenLargestAccounts
• getTokenSupply
• getTransaction
• getTransactionCount
• getVersion
• getVoteAccounts
• isBlockhashValid
• minimumLedgerSlot
• getProgramAccounts
• getTransactionsForAddress
• getAsset
• getAssetProof
• getAssetsByGroup
• getAssetsByOwner
• getTokenAccounts
• searchAssets