Neo X RPC Endpoint
Flat-rate Neo X RPC provider and Neo X RPC node access: free tier, no KYC, HTTP. Neo X mainnet chain ID 47763.
https://rpc.swiftnodes.io/rpc/neo-x?key=YOUR_API_KEYNeo X is an EVM-compatible sidechain of Neo N3, run with Neo's delegated Byzantine Fault Tolerance (dBFT) consensus. It has no token of its own: GAS, minted on Neo N3 and bridged over, pays network fees and is staked by validators.
neo-xNeo X on the SwiftNodes fleet, right now
8 of 12 probed RPC methods supported (archive, debug_traceCall, eth_getProof, eth_getBlockReceipts). The gaps are listed per chain in the method support matrix.
Status and latency from our health checks, refreshed about every 5 minutes. Uptime history. Method support probed automatically on 2026-10-11. Network status
Neo X developer facts, measured
- Block time:
- ~8.76 s (average of the last 1,000 blocks)
- Finality:
- the latest block is already reported as finalized
- eth_getLogs range:
- 50,000-block ranges accepted (the largest we test)
- Historical state:
- readable at least 1,000,000 blocks back
Measured 2026-10-11 through this page's endpoint, re-measured weekly. Limits can differ between the upstream nodes behind it. All chains: measured chain facts.
About Neo X
Neo X mainnet went live in July 2024, operated at first by standby validators from Neo Global Development, AxLabs, Neo SPCC and Lazynode, with a planned move to elected validators. A native bridge connects Neo X to Neo N3 and carries GAS and NEP-17/ERC-20 tokens.
The Neo X node is a fork of Geth (v1.13.11 at launch) with Shanghai support, so standard Ethereum JSON-RPC methods and tools such as Hardhat, Foundry and ethers.js work without changes. dBFT gives one-block finality, so there are no reorgs to handle in indexers.
Common Use Cases on Neo X
- Porting Solidity dApps to the Neo ecosystem
- Bridging NEP-17 assets from Neo N3 to the EVM
- DeFi with single-block finality
- Validator staking with GAS
Neo X Mainnet RPC URL (HTTP)
https://rpc.swiftnodes.io/rpc/neo-x?key=YOUR_API_KEYNeo X WebSocket RPC URL
Not available for Neo X right now: none of its upstreams currently accepts a subscription in our health checks. Poll the HTTP endpoint above instead.
Quick Start: Connect to Neo X
cURL
curl -X POST https://rpc.swiftnodes.io/rpc/neo-x?key=YOUR_API_KEY \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}'ethers.js
import { JsonRpcProvider } from "ethers";
const provider = new JsonRpcProvider(
"https://rpc.swiftnodes.io/rpc/neo-x?key=YOUR_API_KEY"
);
const blockNumber = await provider.getBlockNumber();
console.log("Neo X block:", blockNumber);viem
import { createPublicClient, http } from "viem";
const client = createPublicClient({
transport: http("https://rpc.swiftnodes.io/rpc/neo-x?key=YOUR_API_KEY"),
});
const blockNumber = await client.getBlockNumber();web3.py
from web3 import Web3
w3 = Web3(Web3.HTTPProvider("https://rpc.swiftnodes.io/rpc/neo-x?key=YOUR_API_KEY"))
print("Neo X block:", w3.eth.block_number)Add Neo X to MetaMask
https://rpc.swiftnodes.io/rpc/neo-x?key=YOUR_API_KEYFeatures of SwiftNodes for Neo X
- Load-balanced across multiple upstream nodes wherever a chain has more than one, with automatic failover
- Health-checked every 2 minutes with automatic failover
- Free tier available — no credit card or KYC required
- Flat-rate monthly pricing with no per-request fees
- HTTP support (WebSocket not available for this chain right now)
- One API key works across all 75+ supported chains, including Neo X
Rate Limits
| Plan | Price | HTTP req/s | WS msg/s |
|---|---|---|---|
| Free | $0/mo | 2 | 1 |
| Starter | $49/mo | 50 | 25 |
| Growth | $89/mo | 150 | 75 |
| Scale | $149/mo | 300 | 150 |
| Pro | $249/mo | 500 | 250 |
Frequently Asked Questions: Neo X
What is the Neo X chain ID?
The Neo X mainnet chain ID is 47763 (hex 0xba93).
What token pays gas on Neo X?
GAS, the Neo N3 utility token. It is generated only on Neo N3 and moved to Neo X through the native bridge.
Which EVM version does Neo X support?
The mainnet launched on a Geth v1.13.11-based node with the Shanghai hardfork; later upgrades were planned to follow newer Geth releases for Cancun support.
Related EVM chains
Explore RPC endpoints for other EVM networks on SwiftNodes:
Ready to start building on Neo X? Connect your wallet and get a free API key in 30 seconds. No email or KYC required.