https://github.com/0xsequence/demo-dapp

Demo Dapp using 0xsequence directly
https://github.com/0xsequence/demo-dapp

Last synced: 12 months ago
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Demo Dapp using 0xsequence directly

• Host: GitHub
• URL: https://github.com/0xsequence/demo-dapp
• Owner: 0xsequence
• Created: 2021-07-05T15:47:58.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2025-02-12T19:46:37.000Z (over 1 year ago)
• Last Synced: 2025-06-06T03:40:44.722Z (about 1 year ago)
• Language: TypeScript
• Homepage: https://0xsequence.github.io/demo-dapp
• Size: 49.7 MB
• Stars: 42
• Watchers: 17
• Forks: 28
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

          
Demo Dapp

=========

Dapp example on how to use Sequence Wallet. Covers how to connect, sign messages and send transctions.

Try this dapp at: [https://0xsequence.github.io/demo-dapp](https://0xsequence.github.io/demo-dapp)

For complete documentation on Sequence, please see: [https://docs.sequence.build](https://docs.sequence.build)

## Usage

1. pnpm install

2. pnpm start

3. Open browser to http://localhost:4000 to access the demo dapp

4. Open browser inspector to see responses from the remote Sequence Wallet

## Development

See https://github.com/0xsequence/demo-dapp/blob/master/src/App.tsx for the source

usage for a variety of functions. Be sure to open your browser's dev inspector to see output.

Think of these functions as a "cookbook" for how you can perform these functions in your dapps.

Also note, sequence.js is built on top of ethers.js, and is API-compatible.

## Screenshots

**Opening wallet from dapp:**

![Open Sequence Wallet From Dapp](./screenshots/screen-open.png)

**Send transaction from dapp:**

Sequence Wallet is an Ethereum wallet supporting Ethereum mainnet, Polygon and more. Sequence will work

with any blockchain which is EVM compatible and supports Ethereum's node JSON-RPC interface.

Here you can see in this screenshot the call to "Send DAI" from demo-dapp

(https://github.com/0xsequence/demo-dapp/blob/master/src/routes/HomeRoute.tsx#L420). This function demonstrates

how you can transfer an ERC-20 token like DAI on any Ethereum network.

Notice how you can pay gas fees for a transaction in either MATIC token or USDC for price of $0.01.

![Transfer ERC-20 token on Polygon](./screenshots/screen-txn.png)

## LICENSE

Apache 2.0 or MIT (your choice)