swaponline
MultiCurrencyWallet
TypeScript

Bitcoin, Ethereum, ERC20 crypto wallets with 0x and atomic swap exchange.

Last updated Jul 8, 2026
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Language breakdown
TypeScript 56.1%
Kotlin 24.4%
JavaScript 7.4%
SCSS 5.1%
PHP 3.7%
HTML 1.4%
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README

License: MIT Deploy to swaponline.github.io About SWAP token Custom badge

MultiCurrencyWallet

  • 👛 Crypto wallet: BTC, ETН (ERC20), BSC (BEP20), Matic (+tokens), USDT, {your_token}...
  • 💵 Fiat gateway: USD, EUR, RUB, UAH... via itez.com ;
  • ⚛️ P2P exchange – atomic swaps
  • 💡 Open-source, client-side
  • 📦 Embeddable into your site!
  • 🧩 Experimental Wallet Apps container (#/apps) for opening external dApps (e.g. Onout DEX / Uniswap) inside wallet UI
  • 🔌 Wallet Apps bridge docs: /docs/WALLETAPPSBRIDGE.md
  • 📘 Wallet Apps dApp guide: /docs/WALLETAPPSDAPP_GUIDE.md
  • One-click WhiteLablel deply to AWS https://aws.amazon.com/marketplace/pp/prodview-jyrrj4txg5u3a
Live demo here: https://swaponline.github.io

No coding skills? Use :package: WordPress plugin with admin panel :package:

Looking for investment opportunity? Read about ERC20:SWAP token (target price $1)

1. Multi-currency wallet: your users can store Bitcoin and custom assets

Add many assets to your wallet:

2. ERC20 token wallet

Wallet demo (custom asset "SWAP")

3. Secondary market (trading between users)

Demo (orderbook)

Easy to use in your project

Customizable (images, colors, texts...)

Open for integrations

See the list of our clients

International

Supported languages:

  • 🇬🇧 EN
  • 🇷🇺 RU
  • 🇳🇱 NL
  • 🇪🇸 ES
  • 🇵🇱 PL
Work in progress to add more languages.

How to support the project?

Developer? Start with ONBOARDING

Ecosystem

This wallet is part of the onout.org open-source DeFi toolkit:

| Product | Description | Live demo | |---------|-------------|-----------| | MultiCurrencyWallet | ← you are here — crypto wallet + P2P swap | wallet.wpmix.net | | DEX | Create your own DEX like Uniswap / PancakeSwap | dex.onout.org | | Farming | ERC20 staking & yield farming tool | farm.onout.org | | CrossChain | Cross-chain bridge for multi-chain ecosystem | crosschain.onout.org | | DAO Widget | Create your own DAO (Snapshot fork) | — | | NFTsy | NFT showcase plugin | — | | PredictionMarket | Create a prediction market like Polymarket | — |


Any questions are welcome

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