Exodua — Web3 Wallet

A lightweight, privacy-first wallet to hold keys, manage tokens, and sign transactions for the decentralized web.

What Exodua is

Exodua is a client-side Web3 wallet designed for people who want straightforward security without unnecessary complexity. It stores private keys locally, provides clear transaction signing prompts, and connects to decentralized applications (dApps) using standard provider interfaces. Exodua focuses on usability, predictable permissions, and compatibility with modern blockchains and token standards.

Core design principles

• Local-first security: Private keys and recovery data are generated and encrypted on the user’s device — Exodua never has direct access to keys.
• Minimal surface area: The UI presents only the options you need: accounts, balances, send/receive, dApp connections, and settings.
• Predictable permissions: dApp requests are explicit and classified (read-only, transaction-signing, contract approvals).
• Interoperability: Supports common provider APIs so existing dApps work with Exodua without modifications.
• Privacy-first defaults: No telemetry on by default; any optional analytics require explicit opt-in.

Key features

How it works — quick start

Getting started with Exodua takes three simple steps:

1. Create or restore a wallet: Generate a new seed phrase locally or restore an existing seed. Choose a secure passphrase to encrypt your wallet file on-device.
2. Fund your address: Copy your address and receive funds from exchanges or other wallets. Balances update automatically when the network is polled or when a connected dApp triggers an update.
3. Connect to a dApp: Use the connect button on a dApp and approve the requested permissions in Exodua. You’ll always see what account is requesting access and which chain it wants to use.

Supported assets and networks

Exodua supports multiple EVM-compatible chains and common token types. Supported items include:

• Native chain tokens (ETH, BNB, etc.)
• ERC-20 and BEP-20 tokens
• ERC-721 and ERC-1155 NFTs (view-only and basic interactions)
• Custom tokens via contract address input

If you rely on a specific chain or token standard not listed above, Exodua’s custom RPC and token import features let you add them manually.

Security model

Security is layered. Exodua uses the following protections:

• Local encryption: The mnemonic seed or private key is encrypted with your passphrase using a modern key derivation function before being stored.
• Transaction confirmation: All signing operations require explicit confirmation and present a simplified, human-readable summary of what will be signed.
• Hardware wallet support: Optionally pair a hardware device to keep signing offline.
• Approval scoping: Token approvals are shown as scoped allowances; users can set custom allowance amounts rather than unlimited approvals by default.

Privacy and data handling

Exodua does not collect your private keys or seed. Network interactions — such as fetching balances or broadcasting transactions — require interacting with node endpoints. By default Exodua uses public RPC providers but allows custom RPC endpoints so you can route traffic through your own node.

Optional features such as aggregated analytics, crash reports, or feature telemetry are explicitly opt-in and never include private keys, seed phrases, or transaction contents beyond what is necessary for debugging (e.g., error codes).

Integrations for power users

• Custom RPCs: Add your own remote node to avoid shared/public RPC limits.
• Hardware wallets: Ledger and other popular devices supported for signing operations.
• Export formats: Export transactions and account statements in CSV for bookkeeping or auditing.
• Developer mode: Enable logging and advanced gas controls for testing and development.

Common questions

What happens if I lose my device?

Always keep your 12/24-word recovery phrase in a secure, offline place. The recovery phrase reconstructs your wallet on another device. Exodua cannot recover your funds without it.

Is Exodua custodial?

No. Exodua is non-custodial: you control the private keys. Exodua provides tools and guidance to protect those keys, but you are responsible for safeguarding them.

Can Exodua interact with decentralized exchanges (DEXes)?

Yes. Exodua supports interaction with DEXs through the standard provider interface. When approving token spending, check the allowance carefully and consider limiting approval amounts when possible.

Roadmap highlights

Planned improvements include:

• Multi-account teams and account labeling
• Built-in swap aggregator for better on-chain rate discovery
• Chain expansion and native support for additional token standards
• Optional on-device biometric unlock for supported platforms

Developer notes

Exodua exposes a standard provider interface for read and write operations. Developers building dApps can check for provider availability and request connection in the usual way. When testing, use the wallet’s developer mode for verbose logs and custom gas controls.

© Exodua — Built for clarity. Built for control.