> ## Documentation Index
> Fetch the complete documentation index at: https://docs.lumera.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Lumera Hub Overview

> Lumera Hub is the official cross-platform app for the Lumera network on web, desktop, and mobile.

Lumera Hub is the official application for interacting with Lumera Protocol, a Cosmos SDK Layer 1 blockchain built for decentralized storage, AI data services, and IBC-connected DeFi. It lets you manage your LUME wallet, stake to validators, participate in governance, and use the Cascade and Sense services. It runs on any device and requires no technical background to get started.

## Platforms

Lumera Hub is available across three platforms so you can interact with the network wherever you are. All three share the same feature set and connect to the same mainnet and testnet environments.

<CardGroup cols={3}>
  <Card title="Web App" icon="globe" href="https://hub.lumera.io">
    Access Lumera Hub directly in your browser at **hub.lumera.io** with no installation required. The web app is the fastest way to get started.
  </Card>

  <Card title="Desktop App" icon="desktop" href="https://github.com/LumeraProtocol/lumera-hub/releases">
    Download the native desktop application for **Windows, macOS, or Linux** from the releases page and install it on your machine.
  </Card>

  <Card title="Mobile App" icon="mobile" href="https://github.com/LumeraProtocol/lumera-hub/releases">
    Manage your wallet and interact with the network on **iOS or Android**. Download the latest release for your platform to get started.
  </Card>
</CardGroup>

## Key features

Lumera Hub covers everything you need to participate fully in the Lumera ecosystem.

### Wallet management

Create a new LUME wallet or import an existing one using a 24-word mnemonic seed phrase. Lumera Hub lets you manage multiple accounts, check your balance at a glance, and send LUME to any address on the network.

### Staking and delegation

Put your LUME to work by delegating it to one or more validators in the active set. Staking earns you a share of block rewards, and you can claim or restake your rewards at any time. Keep in mind that undelegating LUME starts an unbonding period before tokens become freely transferable again.

### Governance participation

Lumera is a community-governed chain. Use Lumera Hub to browse active governance proposals, review their details, and cast your vote (YES, NO, NO WITH VETO, or ABSTAIN) directly from your wallet.

### Cascade storage

Cascade is Lumera Protocol's decentralized file storage service. Through Lumera Hub you can upload files to the network and retrieve them later, with storage secured and replicated across the SuperNode network.

### Sense duplication detection

Sense is Lumera Protocol's near-duplicate detection service for NFT media assets. Submit your media fingerprints through Lumera Hub to check for near-duplicates across the network before minting.

### Token claiming (PSL → LUME migration)

If you held PSL tokens before the Lumera migration, you can claim your equivalent LUME allocation directly through Lumera Hub. The claiming interface walks you through verifying eligibility and completing the transfer.

### IBC transfers

Send LUME to other Cosmos chains or receive tokens from them using Inter-Blockchain Communication (IBC). Lumera Hub includes a built-in IBC transfer interface so you can move assets across the Cosmos ecosystem without leaving the app.

## Networks

Lumera Hub connects to both the production network and the test network.

| Network | Chain ID           | Purpose                      |
| ------- | ------------------ | ---------------------------- |
| Mainnet | `lumera-mainnet-1` | Production, real LUME tokens |
| Testnet | `lumera-testnet-2` | Testing, free testnet tokens |

<Note>
  Always confirm which network you are connected to before signing any transaction. The current network is displayed in the Lumera Hub interface. Use **lumera-testnet-2** for experimentation and **lumera-mainnet-1** for real funds.
</Note>

## Get started

<CardGroup cols={2}>
  <Card title="Set Up Your Wallet" icon="wallet" href="/hub/wallet">
    Create or import a Lumera wallet, check your LUME balance, send tokens, and secure your seed phrase.
  </Card>

  <Card title="Stake and Earn Rewards" icon="coins" href="/hub/wallet#staking">
    Delegate LUME to validators, track your staking rewards, and participate in network governance.
  </Card>
</CardGroup>