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Chain profile

Manta Pacific chain ID 169 and mainnet RPC URL

Manta Pacific is an Ethereum L2 mainnet. Manta Pacific information lists chain ID 169, ETH gas token, public RPC URL, websocket URL, and explorer.

Chain ID 169 / 0xa9
Gas token ETH
Verification Verified metadata
Checked April 30, 2026

Verification record

This page is checked against cited public sources. It is not a live uptime, latency, or production reliability monitor.

Last checked
Verification status
Verified metadata
Verification run
manual-static-seed-2026-04-30
Verification tool
manual-source-review
Source set
Manta Pacific info
Next review
monthly; after May 30, 2026
Latest chain ID probe
eth_chainId matched expected 0xa9 ; observed 0xa9 at

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.

Source checks
1 sources checked
Source changes
0 records since the previous committed source hash artifact
Source fetch failures
0
eth_chainId probe
matched expected 0xa9
Last source check

View monitoring snapshots or source change history.

Network endpoints

Primary public RPC
https://pacific-rpc.manta.network/http
Explorer
https://pacific-explorer.manta.network
Source documentation
Manta Pacific info
Chain type
Ethereum L2 mainnet
Chain ID hex
0xa9
Review cadence
monthly; next review after May 30, 2026

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 169
Chain ID hex 0xa9
RPC URL https://pacific-rpc.manta.network/http
Explorer URL https://pacific-explorer.manta.network
EIP-3085-shaped JSON

Rendered as text for manual review before use.

{
  "chainId": "0xa9",
  "chainName": "Manta Pacific",
  "nativeCurrency": {
    "name": "ETH",
    "symbol": "ETH",
    "decimals": 18
  },
  "rpcUrls": [
    "https://pacific-rpc.manta.network/http"
  ],
  "blockExplorerUrls": [
    "https://pacific-explorer.manta.network"
  ]
}

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.

ts

viem chain definition

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

import { defineChain } from 'viem'

export const mantaPacificMainnet = defineChain({
  id: 169,
  name: "Manta Pacific",
  nativeCurrency: {
    name: "ETH",
    symbol: "ETH",
    decimals: 18,
  },
  rpcUrls: {
    default: { http: ["https://pacific-rpc.manta.network/http"] },
    public: { http: ["https://pacific-rpc.manta.network/http"] },
  },
  blockExplorers: {
    default: {
      name: "pacific-explorer.manta.network",
      url: "https://pacific-explorer.manta.network",
    },
  },
})
ts

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 { mantaPacificMainnet } from './manta-pacific'

export const config = createConfig({
  chains: [mantaPacificMainnet],
  transports: {
    [mantaPacificMainnet.id]: http("https://pacific-rpc.manta.network/http"),
  },
})
ts

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://pacific-rpc.manta.network/http", {
  chainId: 169,
  name: "manta-pacific",
})

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://pacific-rpc.manta.network/http

# Expected chain ID: 169 / 0xa9

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. explorer Manta Pacific explorer Explorer-hosted blocks, transactions, contracts, token transfers, and verification tools from the listed explorer.

Source links

Manta Pacific mainnet details

Safety note

Treat Manta Pacific public RPC as shared infrastructure and verify current endpoint guidance before relying on it for production traffic.

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.

Report Manta Pacific data