What is the Soneium mainnet RPC URL?

Soneium's listed primary public RPC URL is https://rpc.soneium.org.

What is Soneium's chain ID?

Soneium's listed chain ID is 1868.

What block explorer does Soneium use?

Soneium's listed block explorer is https://soneium.blockscout.com.

What gas token does Soneium use?

Soneium's listed gas token is ETH.

Chain profile

Soneium chain ID 1868 and mainnet RPC URL

Reviewed June 10, 2026 Source monitor Jun 10, 2026

Source links checked June 10, 2026. Soneium is an Ethereum L2. Soneium documentation lists chain ID 1868, ETH as currency symbol, rpc.soneium.org, and wallet setup guidance for the Blockscout explorer.

Chain ID 1868 / 0x74c

RPC URL https://rpc.soneium.org

Explorer https://soneium.blockscout.com

Gas token ETH

Verification Verified metadata

Manual review June 10, 2026

Source monitor Jun 10, 2026

Verification record

Manual metadata review and automated evidence checks are tracked separately. This is not a live uptime, latency, or production reliability monitor.

Manual metadata review: June 10, 2026
Verification status: Verified metadata
Verification run: source-monitoring-2026-06-10
Verification tool: source-monitoring-refresh
Source set: Soneium docs
Manual review cadence: monthly; after July 10, 2026
Latest recorded chain ID probe: eth_chainId matched expected 0x74c ; observed 0x74c on Jun 10, 2026

Methodology Report a correction

Glossary Chain ID How wallet and RPC software identify a mainnet network. Glossary RPC endpoint What an RPC URL does and why public endpoints can be rate-limited. Glossary Mainnet The production network context for reviewed chain settings. Gas token ETH gas token Other reviewed mainnet rows that use ETH for gas. Guide Chain ID list Reviewed chain IDs, RPC URLs, explorers, and source links across Main.net.

Monitoring evidence

These checks are review signals only. They are not uptime, latency, privacy, or production reliability claims.

Snapshot generated: Jun 10, 2026
Source checks: 3 sources checked
Source changes: 0 records since the previous committed source hash artifact
Source fetch failures: 0
eth_chainId probe: matched expected 0x74c
Last source check: May 1, 2026

View monitoring snapshots or source change history.

Network endpoints

Primary public RPC: https://rpc.soneium.org
Explorer: https://soneium.blockscout.com
Official/source documentation: Soneium docs
Chain type: OP Stack L2 mainnet
Chain ID hex: 0x74c
Manual review cadence: monthly; next review after July 10, 2026

Soneium common questions

What is the Soneium mainnet RPC URL?: Soneium's listed primary public RPC URL is https://rpc.soneium.org.
What is Soneium's chain ID?: Soneium's listed chain ID is 1868.
What block explorer does Soneium use?: Soneium's listed block explorer is https://soneium.blockscout.com.
What gas token does Soneium use?: Soneium's listed gas token is ETH.

Copy-ready config

Neutral app configuration built from the verified fields above. Copy buttons only place text on your clipboard; they do not connect a wallet, request permissions, or rank RPC providers.

Chain ID decimal 1868

Chain ID hex 0x74c

RPC URL https://rpc.soneium.org

Explorer URL https://soneium.blockscout.com

EIP-3085-shaped JSON

Rendered as text for manual review before use.

{
  "chainId": "0x74c",
  "chainName": "Soneium",
  "nativeCurrency": {
    "name": "ETH",
    "symbol": "ETH",
    "decimals": 18
  },
  "rpcUrls": [
    "https://rpc.soneium.org"
  ],
  "blockExplorerUrls": [
    "https://soneium.blockscout.com"
  ]
}

Developer snippets

Static examples generated from reviewed Main.net fields. These snippets are for manual configuration review and read-only RPC checks; they do not connect wallets, create signers, submit writes, or rank providers.

viem chain definition

Read-only snippet generated from reviewed Main.net fields. Review official sources before production use.

import { defineChain } from 'viem'

export const soneiumMainnet = defineChain({
  id: 1868,
  name: "Soneium",
  nativeCurrency: {
    name: "ETH",
    symbol: "ETH",
    decimals: 18,
  },
  rpcUrls: {
    default: { http: ["https://rpc.soneium.org"] },
    public: { http: ["https://rpc.soneium.org"] },
  },
  blockExplorers: {
    default: {
      name: "soneium.blockscout.com",
      url: "https://soneium.blockscout.com",
    },
  },
})

wagmi read-only config

Read-only transport example generated from reviewed fields. It does not include account adapters or transaction actions.

import { createConfig, http } from 'wagmi'
import { soneiumMainnet } from './soneium'

export const config = createConfig({
  chains: [soneiumMainnet],
  transports: {
    [soneiumMainnet.id]: http("https://rpc.soneium.org"),
  },
})

ethers read-only provider

Read-only JsonRpcProvider example generated from reviewed fields. It does not create a signer.

import { JsonRpcProvider } from 'ethers'

export const provider = new JsonRpcProvider("https://rpc.soneium.org", {
  chainId: 1868,
  name: "soneium",
})

const network = await provider.getNetwork()
console.log(network.chainId)

bash

curl eth_chainId check

Minimal JSON-RPC identity check. This verifies the endpoint-reported chain ID only, not uptime or production suitability.

curl -s -X POST \
  -H 'content-type: application/json' \
  --data '{"jsonrpc":"2.0","id":1,"method":"eth_chainId","params":[]}' \
  https://rpc.soneium.org

# Expected chain ID: 1868 / 0x74c

Developer signals

External dashboards a developer may inspect before choosing where to deploy. Main.net links to these references but does not collect the metric values, normalize methodologies, rank chains, or recommend deployments.

activity growthepie chain metrics External activity, cost, throughput, stablecoin, and ecosystem metrics where this chain is covered. liquidity DeFiLlama chain page External TVL, stablecoin, volume, fee, and protocol coverage where this chain is covered. risk L2BEAT project page External L2 risk, value secured, activity, data availability, and trust-assumption research where this chain is covered. explorer Soneium explorer Explorer-hosted blocks, transactions, contracts, token transfers, and verification tools from the listed explorer.

Main.net links to external developer-signal dashboards but does not collect, normalize, rank, or republish their metric values in this version.
External metrics can use different methodologies and update schedules. Check the linked provider documentation before comparing chains.
These links are not recommendations, rankings, investment advice, or claims that a chain is suitable for a specific application.

Source links

Soneium network information Soneium wallet settings Soneium node providers

Safety note

Soneium states free public endpoints are rate-limited and not suitable for high-demand production usage such as indexers or busy dapp UIs.

Main.net is an independent reference site. It does not operate this chain, custody assets, execute transactions, or provide investment advice.

Report a correction

If this page has stale RPC, explorer, chain ID, or source information, open a public correction issue with a source link so the dataset can be reviewed.

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