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What is 0xio?

0xio is a set of non-custodial wallets and tools for the Octra Network. It makes Octra’s encrypted balances and private transfers usable from a browser, a desktop and a phone. Octra provides the Layer-1 blockchain and its encryption. 0xio provides the wallets, SDKs and applications that let users and developers work with it. The browser extension also holds an EVM wallet for Ethereum and other EVM networks, and the 0xio Bridge moves OCT between Octra and Ethereum.

Install Wallet

Get started with the 0xio Browser Extension

Learn About Privacy

Understand public vs private balances and FHE

For Developers

Integrate 0xio into your dApp with our SDK

Explore Products

Discover the full 0xio ecosystem

Core Features

0xio integrates Octra’s Hypergraph Fully Homomorphic Encryption (HFHE) so balances, transfers, and application logic can remain encrypted throughout their lifecycle. Validators process encrypted payloads without learning their contents.
All keys are generated and stored locally. 0xio cannot freeze, access, or recover user funds. You maintain complete sovereignty over your assets with industry-standard cryptography (BIP-39 mnemonics, Ed25519 signing, AES-256-GCM vault encryption, PBKDF2).
Sensitive data is encrypted before it is broadcast to the network. All FHE operations happen on your device, ensuring zero trust in intermediaries.
Hold both Public and Private balances. Choose transparency for lower costs or privacy for confidential transactions, and move between them with encrypt and decrypt.
In the browser extension, one recovery phrase gives each wallet an Octra address and a 0x address. Balances, sends, NFTs and history for Ethereum, Robinhood Chain and any EVM network you add sit next to Octra.
Every transaction, approval and signature opens a review with the signing wallet, the network and the live fee before anything is signed.

The 0xio Ecosystem

Browser Extension

Live (v3.0.4)Octra and EVM wallet for Chrome, Brave, Edge, Opera and Firefox, with a built-in bridge.

Desktop Wallet

Live (v0.6.0)Native Tauri 2 and Rust wallet with a menu bar panel and a native privacy engine that speeds up private operations. For macOS (Apple silicon and Intel, signed and notarized) and Windows.

Mobile Wallet

Live (v1.3.3)Octra wallet for iOS (TestFlight) and Android (Google Play open testing) with biometric security and a built-in dApp browser.

Developer SDK

Live (v2.12.1)TypeScript SDK (@0xio/sdk) for integrating dApps with 0xio and Octra’s FHE capabilities

0xio DEX

LiveCross-chain swap protocol and same-chain CLMM pools for the Octra Network

0xio Bridge

LiveBridge to Ethereum, Bridge to Octra and Any chain to OCT, secured by a light client

Telegram Bot

LiveReal-time wallet monitoring and notifications via Telegram

Why Privacy Matters

On most blockchains:
  • Balances are public
  • Transactions are globally visible
  • Activity can be trivially tracked
  • Financial privacy doesn’t exist
With 0xio on Octra:
  • Private balances when you want them
  • Encrypted transactions without revealing amounts
  • Applications that operate on private state
  • Privacy enforced by cryptography, not trust

Quick Start Paths

New User

  1. Install Extension
  2. Create Wallet
  3. Fund Your Account
  4. Make First Transfer

Privacy Explorer

  1. Understand Balances
  2. Learn FHE
  3. Encrypt Funds
  4. Private Trading

Developer

  1. Install SDK
  2. Connect Wallet
  3. Integrate Transactions
  4. Add FHE Features

Community & Support

X (Twitter)

Follow for updates and announcements

Octra Labs

Learn about the underlying blockchain
Independent Project: 0xio is an independent, community-built project. It is not operated by, nor formally affiliated with, Octra Labs.