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Overview

OrbitFlare provides enterprise-grade dedicated node infrastructure for BNB Chain (formerly Binance Smart Chain). Purpose-built for DeFi protocols, trading operations, and high-throughput applications that require reliable, low-latency access to the BNB/BSC network.

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Key Features

Unlimited RPS/TPS

No rate limits on your dedicated node. Send as many requests and transactions as your infrastructure demands.

Dedicated Hardware

Your node runs on isolated, high-performance hardware — no noisy neighbors, no shared resources.

99.99% SLA

Enterprise-grade uptime guarantee backed by a service level agreement with financial commitments.

11 Global Regions

Deploy nodes across 11 regions worldwide to minimize latency for your users and trading infrastructure.

24/7 Support

Around-the-clock support from the infrastructure team for monitoring, incidents, and configuration changes.

Full API Access

Complete API coverage including WebSocket subscriptions and full archive node data access.

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Pricing

A fully dedicated BNB Chain node with the following included:
FeatureDetails
RPS / TPSUnlimited
HardwareDedicated, isolated
Rate LimitsCustom, configurable
SupportPriority, 24/7
Uptime SLA99.99%
Regions11 global locations
For teams that need more than a single node or require tailored configurations:
FeatureDetails
NodesMultiple dedicated nodes
ConfigurationCustom node configs and parameters
Account ManagementDedicated account manager
SLACustom uptime and response SLA
PricingVolume discounts available
Reach out to the sales team to discuss your requirements and get a custom quote.

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Use Cases

DeFi Protocols

Power AMMs, lending platforms, and yield aggregators with dedicated, low-latency node access.

Trading Bots

Run arbitrage, MEV, and high-frequency trading strategies on infrastructure that won’t throttle you.

DEX Aggregators

Query multiple liquidity sources in parallel without hitting shared rate limits.

NFT Marketplaces

Handle minting events, metadata indexing, and high-traffic marketplace operations reliably.

Bridge Protocols

Operate cross-chain bridges with the uptime guarantees and monitoring that critical infrastructure demands.

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Connecting to Your Node

Once your dedicated BNB Chain node is provisioned, you will receive a private endpoint URL. The endpoint follows the same API structure as the official BSC RPC.

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Authentication

Your node URL includes your license key as a query parameter: 
https://bnb-{region}.rpc.orbitflare.com?api_key=YOUR_LICENSE_KEY

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Making RPC Calls

BNB Chain uses the same JSON-RPC 2.0 format as Ethereum. Pass Content-Type: application/json with a POST body: 
curl -X POST "https://bnb-fra.rpc.orbitflare.com?api_key=YOUR_LICENSE_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "method": "eth_blockNumber",
    "params": [],
    "id": 1
  }'

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WebSocket Subscriptions

Real-time subscriptions use the wss:// scheme with the same endpoint: 
const ws = new WebSocket(
  "wss://bnb-fra.rpc.orbitflare.com?api_key=YOUR_LICENSE_KEY"
);

ws.on("open", () => {
  ws.send(JSON.stringify({
    jsonrpc: "2.0",
    id: 1,
    method: "eth_subscribe",
    params: ["newHeads"],
  }));
});

ws.on("message", (data) => {
  const msg = JSON.parse(data);
  console.log("New block header:", msg.params?.result);
});

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Supported Methods

Your dedicated node exposes the complete BNB Chain / BSC JSON-RPC API including:
CategoryMethods
Blockseth_blockNumber, eth_getBlockByHash, eth_getBlockByNumber
Transactionseth_sendRawTransaction, eth_getTransactionByHash, eth_getTransactionReceipt
Accountseth_getBalance, eth_getCode, eth_getStorageAt, eth_getTransactionCount
Contractseth_call, eth_estimateGas, eth_getLogs
Networknet_version, eth_chainId, eth_gasPrice, eth_feeHistory
WebSocketeth_subscribe (newHeads, logs, newPendingTransactions)
BNB Chain uses chainId: 56 for mainnet and chainId: 97 for testnet (BSC Testnet). Your dedicated node connects to mainnet by default.

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Get Started

Contact Sales

Talk to the OrbitFlare team about dedicated BNB Chain nodes, custom configurations, and enterprise pricing.

Authentication & Limits

Learn how API keys work, endpoint formats, and connection limits.