https://github.com/ringecosystem/paralink
An XCM-based asset exchange hub that automatically supports assets from all Polkadot parachains.
https://github.com/ringecosystem/paralink
asset-exchange parachains polkadot token-exchange xcm
Last synced: 8 months ago
JSON representation
An XCM-based asset exchange hub that automatically supports assets from all Polkadot parachains.
- Host: GitHub
- URL: https://github.com/ringecosystem/paralink
- Owner: ringecosystem
- Created: 2024-10-28T08:10:48.000Z (over 1 year ago)
- Default Branch: main
- Last Pushed: 2025-06-11T01:28:55.000Z (8 months ago)
- Last Synced: 2025-06-11T02:36:52.506Z (8 months ago)
- Topics: asset-exchange, parachains, polkadot, token-exchange, xcm
- Language: TypeScript
- Homepage: https://para.link
- Size: 1.99 MB
- Stars: 4
- Watchers: 4
- Forks: 0
- Open Issues: 2
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# ParaLink
ParaLink is an asset exchange hub based on [XCM](https://wiki.polkadot.network/docs/learn/xcm/overview-summary) within Polkadot parachains. Unlike other exchange tools, it automatically supports parachains and assets that meet the [Support Requirements](#support-requirements). Once these requirements are met, your parachain and its asset pairs are supported by ParaLink with no manual intervention, significantly simplifying integration and enhancing asset exchange efficiency for the Polkadot community.
## **Support Requirements**
ParaLink will automatically support chains that meet the following criteria:
1. The parachain is connected to another parachain via [HRMP](https://wiki.polkadot.network/docs/build-hrmp-channels), and the channel is active.
2. The parachain supports XCM, and the `XcmPaymentRuntimeApi` is available. For more details, refer to [this guide](https://github.com/paritytech/polkadot-sdk/pull/3607).
Assets within your parachains will be automatically supported if they meet the following requirement:
1. The asset is listed in the [asset-transfer-api-registry](https://github.com/paritytech/asset-transfer-api-registry), which we use to obtain asset registry details.
2. The asset should be included in the target chain’s `xcmPaymentAcceptTokens` list.
As long as your parachain and assets meet these requirements, they will be automatically supported by ParaLink. Enjoy the seamless integration!
## Tech Stack
- Next.js 15 (App Router)
- TypeScript
- Tailwind CSS
- Shadcn UI
- Viem v2
- Wagmi v2
### Prerequisites
- Node.js 18+
- pnpm 8+
### Installation
1. Clone the repository
```bash
git clone https://github.com/ringecosystem/paralink.git
cd paralink
```
2. Install dependencies
```bash
pnpm install
```
### Development
#### UI Commands
Start the development server for the UI:
```bash
pnpm run dev:ui
```
#### Builder Commands
Here are some common Builder command line examples:
1. **Run the Builder**:
```bash
pnpm run dev:builder
```
### Production
1. Build for production:
```bash
pnpm run build:ui
```
2. Start production server:
```bash
pnpm run start:ui
```
### Additional Builder Commands
1. **Build the project**:
```bash
pnpm run build:builder
```