Main.netChain settings lookup

Chain profile

Flow EVM chain ID 747, RPC URL, and explorer

Reviewed

Checked June 26, 2026. Flow EVM mainnet uses chain ID 747 / 0x2eb, RPC URL https://mainnet.evm.nodes.onflow.org, explorer https://evm.flowscan.io, and FLOW as the gas token. Use this page to copy the fields, open the source docs, and check the latest review date before setup.

Quick settings

Flow EVM chain ID answer

Flow EVM mainnet uses chain ID 747 / 0x2eb, RPC URL https://mainnet.evm.nodes.onflow.org, explorer https://evm.flowscan.io, and FLOW as the gas token. Copy the fields below and verify them against the linked source docs before using them in a wallet, script, or app.

Chain ID
747 / 0x2eb
RPC URL
https://mainnet.evm.nodes.onflow.org
Explorer
https://evm.flowscan.io
Gas token
FLOW
Source docs
Flow EVM gateway docs
Reviewed
June 26, 2026
Config path
wallet_addEthereumChain JSON

Copy Flow EVM configOpen Flow EVM guideExplorer directoryGas token directory

Good fit when you need:
  • the Flow EVM chain ID, RPC URL, explorer, and gas token in one place;
  • source documentation links beside the copied setup fields;
  • manual wallet config fields without connecting a wallet or choosing an RPC provider.

Exact setup guide

Flow EVM chain ID and RPC guide

Open this guide when you specifically need chain ID, RPC URL, explorer, gas token, or wallet configfor Flow EVM. It keeps the copied fields, official/source docs, and setup cautions together in one focused reference.

Open Flow EVM chain ID and RPC guideChain ID listMainnet RPC list

Chain ID747 / 0x2eb
RPC URLhttps://mainnet.evm.nodes.onflow.org
Explorerhttps://evm.flowscan.io
Gas tokenFLOW
VerificationVerified metadata
Manual reviewJune 26, 2026
Evidence snapshot

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
Verification status
Verified metadata
Verification run
source-monitoring-2026-06-26
Verification tool
source-monitoring-refresh
Source set
Flow EVM gateway docs
Manual review cadence
monthly; after July 26, 2026
Latest recorded chain ID probe
eth_chainId matched expected 0x2eb; observed 0x2eb on

MethodologyReport a correction

Flow EVM wallet-add fields

Wallet directory sites often expose a connect button. Main.net keeps the same setup fields as text so developers can compare them with official/source docs before callingwallet_addEthereumChain.

chainId
0x2eb (747)
chainName
Flow EVM
nativeCurrency
FLOW; name FLOW, symbol FLOW, decimals 18
rpcUrls
https://mainnet.evm.nodes.onflow.org
blockExplorerUrls
https://evm.flowscan.io
GlossaryChain IDHow wallet and RPC software identify a mainnet network.GlossaryRPC endpointWhat an RPC URL does and why public endpoints can be rate-limited.GlossaryMainnetThe production network context for these chain settings.Gas tokenFLOW gas tokenOther mainnet rows that use FLOW for gas.Network categoryEVM mainnetsCompare Flow EVM with related evm mainnets by chain ID, RPC URL, explorer, and source links.Network categoryL1 mainnetsCompare Flow EVM with related l1 mainnets by chain ID, RPC URL, explorer, and source links.GuideFlow EVM chain ID and RPC guideFlow EVM-specific chain ID, RPC URL, explorer, gas token, and wallet setup reference.

Monitoring evidence

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

Snapshot generated
Source checks
2 sources checked
Source changes
1 changes since the previous source hash snapshot
Source fetch failures
0
eth_chainId probe
matched expected 0x2eb
Per-source check timing
Included in the monitoring snapshot, not used as this page's review date

View monitoring snapshots orsource change history.

Network endpoints

Primary public RPC
https://mainnet.evm.nodes.onflow.org
Explorer
https://evm.flowscan.io
Official/source documentation
Flow EVM gateway docs
Chain type
EVM L1 mainnet
Chain ID hex
0x2eb
Manual review cadence
monthly; next review after July 26, 2026

Flow EVM common questions

What is the Flow EVM mainnet RPC URL?
Flow EVM's listed primary public RPC URL is https://mainnet.evm.nodes.onflow.org.
What is Flow EVM's chain ID?
Flow EVM's listed chain ID is 747.
What block explorer does Flow EVM use?
Flow EVM's listed block explorer is https://evm.flowscan.io.
What gas token does Flow EVM use?
Flow EVM's listed gas token is FLOW.

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 decimal747
Chain ID hex0x2eb
RPC URLhttps://mainnet.evm.nodes.onflow.org
Explorer URLhttps://evm.flowscan.io
EIP-3085-shaped JSON

Rendered as text for manual review before use.

{
  "chainId": "0x2eb",
  "chainName": "Flow EVM",
  "nativeCurrency": {
    "name": "FLOW",
    "symbol": "FLOW",
    "decimals": 18
  },
  "rpcUrls": [
    "https://mainnet.evm.nodes.onflow.org"
  ],
  "blockExplorerUrls": [
    "https://evm.flowscan.io"
  ]
}

Developer snippets

Static examples generated from 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.

ts

viem chain definition

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

import { defineChain } from 'viem'

export const flowEvmMainnet = defineChain({
  id: 747,
  name: "Flow EVM",
  nativeCurrency: {
    name: "FLOW",
    symbol: "FLOW",
    decimals: 18,
  },
  rpcUrls: {
    default: { http: ["https://mainnet.evm.nodes.onflow.org"] },
    public: { http: ["https://mainnet.evm.nodes.onflow.org"] },
  },
  blockExplorers: {
    default: {
      name: "evm.flowscan.io",
      url: "https://evm.flowscan.io",
    },
  },
})
ts

wagmi read-only config

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

import { createConfig, http } from 'wagmi'
import { flowEvmMainnet } from './flow-evm'

export const config = createConfig({
  chains: [flowEvmMainnet],
  transports: {
    [flowEvmMainnet.id]: http("https://mainnet.evm.nodes.onflow.org"),
  },
})
ts

ethers read-only provider

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

import { JsonRpcProvider } from 'ethers'

export const provider = new JsonRpcProvider("https://mainnet.evm.nodes.onflow.org", {
  chainId: 747,
  name: "flow-evm",
})

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://mainnet.evm.nodes.onflow.org

# Expected chain ID: 747 / 0x2eb

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.

liquidityDeFiLlama chain pageExternal TVL, stablecoin, volume, fee, and protocol coverage where this chain is covered.explorerFlow EVM explorerExplorer-hosted blocks, transactions, contracts, token transfers, and verification tools from the listed explorer.

Source links

Flow EVM gateway public endpointsFlow EVM overview

Safety note

Flow EVM public endpoints are shared endpoints; verify Flow documentation and operate dedicated gateway infrastructure when production requirements demand it.

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 it can be checked.

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