Cosmos SDK chain

Osmosis — RPC URL, Chain ID, and Wallet Setup

Osmosis mainnet uses the string chain id osmosis-1 and native currency OSMO. Community RPC URL is https://osmosis-rpc.publicnode.com, documentation lives at docs.osmosis.zone, and the block explorer is mintscan.io/osmosis.

Chain ID osmosis-1Native OSMOMainnetVerified 2026-05-15

Quick reference

Copy paste ready values. Verified on 2026-05-15.

Chain name
Osmosis
Chain ID
osmosis-1
Network type
Mainnet
Native currency
Osmosis (OSMO) — 6 decimals
Recommended public RPC
https://osmosis-rpc.publicnode.com
Block explorer
https://www.mintscan.io/osmosis
Official docs
https://docs.osmosis.zone/
Last verified
2026-05-15

Wallet setup

Osmosis is a Cosmos SDK chain and does not use EIP 3085. Install a Cosmos native wallet such as Keplr, Leap, or Cosmostation. Most of these wallets ship with this chain preconfigured; otherwise use the chain registry suggestion flow.

KeplrLeapCosmostation

Free / public RPC URLs

Public RPC URLs for Osmosis

These endpoints are free, anonymous, and rate limited. They are useful for development, wallet reads, and one off scripts. For production traffic or indexer workloads, pair them with a paid provider so the public list becomes your fallback rather than your primary.

RPC URLHosted byNotes
https://osmosis-rpc.publicnode.comAllnodes (publicnode)Recommended in official docs.
https://rpc.osmosis.zoneOsmosis Foundation
https://rpc.cosmos.directory/osmosisChain Registry / cosmos.directory

Paid RPC providers

Production dapps, indexers, and trading systems should use a managed provider with a private API key, archive history, and an SLA. These providers list Osmosis support on their public pricing pages.

  • Ankr

    Public RPC for 80+ chains plus a Premium tier.

    Free tier: Free public endpoints (rate limited) for 80+ chains, no signup required.

Compare every paid RPC provider →

Block explorers and docs

Osmosis explorers and documentation

When the answer is real

Caveats and things to verify

  • Like other Cosmos SDK chains, Osmosis does not use MetaMask — use Keplr, Leap, or Cosmostation.

FAQ

Frequently asked questions

What is the Osmosis chain ID?

Osmosis mainnet chain id is the string osmosis-1. The testnet is osmo-test-5.

What is the official Osmosis RPC URL?

A widely used public RPC is https://osmosis-rpc.publicnode.com (Allnodes). The Osmosis Foundation also runs https://rpc.osmosis.zone, and the Cosmos chain registry lists https://rpc.cosmos.directory/osmosis as a routed alternative.

How do I add Osmosis to my wallet?

Osmosis does not use MetaMask or EIP-3085 — it's a Cosmos SDK chain, not EVM. Install Keplr, Leap, or Cosmostation instead. All three ship with Osmosis preconfigured out of the box, so no manual network entry is usually needed.

What is the native currency on Osmosis?

OSMO, with 6 decimal places (not 18, unlike most EVM chains). Osmosis is a Cosmos AMM/DEX hub, so OSMO is used for gas, staking, and governance.

Sources

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  • Polygon PoS

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  • BNB Smart Chain

    Chain ID 56 · Native BNB

    EVM compatible chain backed by BNB Chain. Chain ID 56, native BNB.

Page maintained by Mudassir Khan · Last verified 2026-05-15.