Skip to main content

Osmosis Network

Recommended API Endpoints and Frontend URLs for Osmosis Network, Chain Registry, and Other Providers.

Official public endpoints

These following API's are recommended for development purposes. For maximun control and reliability it's recommended to run your own node. This can be easility accomplsihed by using the installer.

Important Notice

On June 15th, 2023, osmo-test-4 will be soft deleted. The new official testnet will be osmo-test-5.

osmo-test-5 is not a fork of mainnet, it has started with no state.

Devnet and edgenet are now available at

MainnetTestnet (New)Testnet (Legacy)
Chain IDosmosis-1osmo-test-5osmo-test-4
EndpointsgRPC endpoint:
LCD endpoint:
gRPC endpoint:
LCD endpoint:
gRPC endpoint:
LCD endpoint:
API ReferenceRPC API Reference
LCD API Reference
RPC API Reference
LCD API Reference
RPC API Reference
LCD API Reference
SwaggerLCD Swagger
RPC Swagger
LCD Swagger
RPC Swagger
LCD Swagger
RPC Swagger
FaucetNot Availablefaucet.osmosis.zoneDiscontinued


Osmosis now offers several testnets and devnets, to learn more go to the repo.

Frontend URLs

The Osmosis front-end can be accessed by anyone, and there are several places where it can be found. Additionally, you can run the Osmosis front-end on your own computer by following the instructions provided here

NetworkURLNetwork IDExplorerContract Explorer
Mainnetapp.osmosis.zoneosmosis-1Mintscan, Big Dipper, Ping.pubCelatone, Mintscan
New Testnettestnet.osmosis.zoneosmo-test-5Mintscan, Ping.pubCelatone, Mintscan
Legacy Testnettestnet.osmosis.zoneosmo-test-4Ping.pubNone

API Docs

Please visit the API reference to interact with these endpoints.

Chain Registry

This repo contains a chain.json and assetlist.json for a number of cosmos-sdk based chains. A chain.json contains data that makes it easy to start running or interacting with a node.


Did you know there is also an NPM package that fetch chain-registry data?
Learn more :

Infrastructure Providers

  • All That Node :

    • Features
      • Unlimited access to archive data
      • Faucet available
      • Automated updates
      • Technical support
  • DataHub :

  • OnFinality is a blockchain infrastructure platform that saves Web3 builders time and makes their lives easier. OnFinality delivers scalable API endpoints for the biggest blockchain networks and empowers developers to automatically test, deploy, scale and monitor their own blockchain nodes in minutes. OnFinality offers free and premium (Pay-as-you-go or subsription-based) API services for Osmosis. Public RPC Endpoint for Osmosis: