Carmine ILHedge Widget

DISCLAIMER: This is still a work in progress, please do not use it int production YET.

Carmine ILHedge Widget allows users to protect themselves from Impremanent Loss. Read more about Hedging Impermanent Loss.

Getting started

Carmine ILHedge Widget can be easily implemented as a React component.

First install the carmine-ilhedge-widget npm package which contains the React component.

Install the widget via npm or yarn.

yarn add carmine-ilhedge-widget

npm i --save carmine-ilhedge-widget

After installing, embed the React component in your application.

import ReactDOM from "react-dom";
import { AccountInterface } from "starknet";
import { CarmineILHedgeWidget } from "carmine-ilhedge-widget";

function App() {
  const [account, setAccount] = useState<AccountInterface | undefined>();
  // all root variables are valid parent
  const root = document.getElementById("my-app");
  const root1 = "my-app";
  const root2 = "#my-app";

  return (
    <CarmineILHedgeWidget
      // optional
      account={account}
      parent={root}
      overlayStyle={{ backgroundColor: "rgba(0,0,0,.5)" }}
      contentStyle={{ top: "40%" }}
    />
  );
}

ReactDOM.render(<App />, document.getElementById("my-app"));

Providing starknet account is optional, if it is not provided, user will be prompted to connect their wallet from the Widget.

Property parent should be provided, this is the element on top of which the modal will appear. Allowed values are

• string - either CSS selector or id of the element
• HTMLElement - reference to the DOM element
• undefined - if nothing is provided, the fallback value is document.body

overlayStyle and contentStyle can be provided to change the styling. This feature is currently experimental, feel free to play around with it, but for production we advise to only use overlayStyle={{ backgroundColor: "rgba(0,0,0,.5)" }} to set modal backdrop opacity via the last number (.5) to make it a better fit for your dApp.

To open the Widget, emit custom event CARMINE_ILHEDGE_OPEN. This is a simple implementation of a button that opens the Widget:

function OpenWidgetButton() {
  const handleClick = () =>
    window.dispatchEvent(new Event("CARMINE_ILHEDGE_OPEN"));

  return <button onClick={handleClick}>Hedge Impermanent Loss</button>;
}

export { OpenWidgetButton };

TODO: add more instructions and images

Documentation

TODO: add link to documentation