Nolimitnodes offers generous rate limits designed for high-performance blockchain applications. All plans include unlimited transactions with private Solana RPC endpoints.

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Plans Overview

FeatureFreeProUltraEnterprise
Price$0$49/month$199/monthContact Sales
Total Requests10/sec200/sec500/secCustom
sendTransaction1/sec50/sec100/secCustom
simulateTransaction2/sec50/sec100/secCustom
getMultipleAccounts2/sec50/sec100/secCustom
simulateBundle (Jito)—50/sec100/secCustom
RPC WebSocket—IncludedIncludedIncluded
WebSocket Subscriptions—50100Custom
blockSubscribe (WS)——IncludedIncluded
Yellowstone gRPC—25 MB limit100 MB limitCustom
Concurrent Streams—50100Custom
Replay Slots—30003000Custom
SupportCommunityPriorityPriorityDedicated
Dedicated Cluster———Included
SLA———99.9%
Yearly billing: Pay yearly and get 2 months free (Pro: 490/year,Ultra:490/year, Ultra: 1,990/year).
Enterprise? Contact sales@nolimitnodes.com for volume discounts, dedicated clusters, custom integrations, and committed SLAs.

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Handling Rate Limits

If you exceed your plan’s limits, the API returns an HTTP 429 Too Many Requests response. Implement retry logic with exponential backoff: 
async function requestWithRetry(url, body, maxRetries = 3) {
  for (let i = 0; i < maxRetries; i++) {
    const response = await fetch(url, {
      method: "POST",
      headers: { "Content-Type": "application/json" },
      body: JSON.stringify(body),
    });

    if (response.status === 429) {
      const delay = Math.pow(2, i) * 1000;
      await new Promise((resolve) => setTimeout(resolve, delay));
      continue;
    }

    return response.json();
  }
  throw new Error("Max retries exceeded");
}

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Best Practices

  • Batch requests — use methods like getMultipleAccounts to reduce call volume.
  • Cache responses — cache frequently-queried data like epoch info or recent blockhashes.
  • Use WebSocket subscriptions — subscribe to changes instead of polling with repeated RPC calls.
  • Monitor your usage — track request volume in the Nolimitnodes Dashboard.
Need higher limits or a custom plan? Contact sales for enterprise pricing.