Chain profile
Moonriver chain ID 1285 and mainnet RPC URL Reviewed June 26, 2026
Checked June 26, 2026. Moonriver is an EVM-compatible parachain in the Moonbeam ecosystem. Moonbeam documentation lists public RPC endpoints, chain ID 1285, MOVR, and Moonscan.
Chain ID 1285 / 0x505
RPC URL https://rpc.api.moonriver.moonbeam.network
Gas token MOVR
Verification Verified metadata
Manual review June 26, 2026
Evidence snapshot Jun 26, 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 26, 2026
Verification status Verified metadata
Verification run source-monitoring-2026-06-26
Verification tool source-monitoring-refresh
Source set Moonbeam docs
Manual review cadence monthly; after July 26, 2026
Latest recorded chain ID probe eth_chainId matched expected 0x505; observed 0x505 on Jun 26, 2026 Methodology | Report a correction
Moonriver 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 0x505 (1285)
chainName Moonriver
nativeCurrency MOVR; name MOVR, symbol MOVR, decimals 18
rpcUrls https://rpc.api.moonriver.moonbeam.networkMonitoring evidence These checks are review signals only. They are not uptime, latency, privacy, or production reliability claims.
Snapshot generated Jun 26, 2026
Source checks 2 sources checked
Source changes 0 changes since the previous source hash snapshot
Source fetch failures 0
eth_chainId probe matched expected 0x505
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://rpc.api.moonriver.moonbeam.network
Chain type EVM parachain mainnet
Chain ID hex 0x505
Manual review cadence monthly; next review after July 26, 2026 Moonriver common questions
What is the Moonriver mainnet RPC URL? Moonriver's listed primary public RPC URL is https://rpc.api.moonriver.moonbeam.network.
What is Moonriver's chain ID? Moonriver's listed chain ID is 1285.
What block explorer does Moonriver use? Moonriver's listed block explorer is https://moonriver.moonscan.io.
What gas token does Moonriver use? Moonriver's listed gas token is MOVR. 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 1285Copy
Chain ID hex 0x505Copy
RPC URL https://rpc.api.moonriver.moonbeam.networkCopy
Explorer URL https://moonriver.moonscan.ioCopy
{
"chainId": "0x505",
"chainName": "Moonriver",
"nativeCurrency": {
"name": "MOVR",
"symbol": "MOVR",
"decimals": 18
},
"rpcUrls": [
"https://rpc.api.moonriver.moonbeam.network"
],
"blockExplorerUrls": [
"https://moonriver.moonscan.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.
Read-only snippet generated from Main.net fields. Review official sources before production use.
import { defineChain } from 'viem'
export const moonriverMainnet = defineChain({
id: 1285,
name: "Moonriver",
nativeCurrency: {
name: "MOVR",
symbol: "MOVR",
decimals: 18,
},
rpcUrls: {
default: { http: ["https://rpc.api.moonriver.moonbeam.network"] },
public: { http: ["https://rpc.api.moonriver.moonbeam.network"] },
},
blockExplorers: {
default: {
name: "moonriver.moonscan.io",
url: "https://moonriver.moonscan.io",
},
},
})Read-only transport example generated from Main.net fields. It does not include account adapters or transaction actions.
import { createConfig, http } from 'wagmi'
import { moonriverMainnet } from './moonriver'
export const config = createConfig({
chains: [moonriverMainnet],
transports: {
[moonriverMainnet.id]: http("https://rpc.api.moonriver.moonbeam.network"),
},
})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://rpc.api.moonriver.moonbeam.network", {
chainId: 1285,
name: "moonriver",
})
const network = await provider.getNetwork()
console.log(network.chainId)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.api.moonriver.moonbeam.network
# Expected chain ID: 1285 / 0x505Developer 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.
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. Safety note Moonbeam documentation lists request limits for public Moonriver endpoints and recommends custom provider endpoints for production use.
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.
Report Moonriver data Send page feedback