Gelato Stop Limit Order React SDK

Use Gelato's react component or hooks to place stop-limit orders on Ethereum, Polygon, Avalanche and Fantom using Gelato Network.

• To hook it up in simple and direct way, using our default style, just use our react component (uniswap trade style widget). It's as is as a couple of lines of code.
• If your want to build your custom UI you can use our react hooks and plug them in into your components. Check the steps below.

Demo

Installation

yarn add -D soulswap-stop-limit-orders-react

or

npm install --save-dev soulswap-stop-limit-orders-react

Getting started

Wrap your app with the GelatoProvider and pass the gelato reducers into your redux store.

In your store pass the gelato reducers:

import { configureStore } from "@reduxjs/toolkit";
import { save, load } from "redux-localstorage-simple";
import {
  gelatoStopLimitReducers,
  GELATO_STOPLIMIT_PERSISTED_KEYS,
} from "soulswap-limit-orders-react";

// OPTIONAL: set the gelato persisted keys
// If don't use `redux-localstorage-simple` you can skip this step and only set the reducers
// You can also skip you don't use the GelatoLimitOrderPanel component
const PERSISTED_KEYS: string[] = [
  "your_keys",
  ...GELATO_STOPLIMIT_PERSISTED_KEYS,
];

const store = configureStore({
  reducer: {
    ...your_reducers,
    // Pass the gelato reducers
    ...gelatoStopLimitReducers,
  },
  middleware: [save({ states: PERSISTED_KEYS, debounce: 1000 })],
  preloadedState: load({ states: PERSISTED_KEYS }),
});

export default store;

In your main file wrap your app with GelatoProvider:

import React from "react";
import ReactDOM from "react-dom";
import { GelatoProvider } from "soulswap-stop-limit-orders-react";
import { useActiveWeb3React } from "hooks/web3";

function Gelato({ children }: { children?: React.ReactNode }) {
  const { library, chainId, account } = useActiveWeb3React();
  return (
    <GelatoProvider
      library={library}
      chainId={chainId}
      account={account ?? undefined}
      handler={"uniswap_stoplimit"}
      // It's required to set a specific handler which will be encoded in the order data
      // Currently we offer support out of the box for "uniswap_stoplimit" "quickswap_stoplimit", "soulswap_stoplimit", "spiritswap_stoplimit", "spookyswap_stoplimit", "pangolin_stoplimit" and "traderjoe_stoplimit"

      // Please reach out to us if you want to register a custom handler
      // Make sure chainId and handler are valid
      // handler={'uniswap'}

      // [ONLY IF USING COMPONENT] Optionally pass a toggle modal to be able to connect
      // to a wallet via the component button
      // toggleWalletModal={toggleWalletModal}

      // By default `useDefaultTheme`and `useDarkMode` are set to true
      // Optionally, if you can try to use and pass your own theme by setting `useDefaultTheme`={false}
      // as long as it conforms with our theme definitions (you can check our `ThemeProvider` [here](https://github.com/gelatodigital/limit-orders-lib/tree/master/packages/limit-orders-react/theme/index.tsx))
      // Optionally, if your main theme does not comply with our definitions, you can also wrap `GelatoProvider`
      // with a custom `ThemeProvider` with your own custom definitions. (check our `ThemeProvider` as an example)
      // useDefaultTheme={false}
      // useDarkMode={false}
    >
      {children}
    </GelatoProvider>
  );
}

If you already using soulswap-limit-orders-react simply render the Provider as a child element like so:

import { GelatoProvider as StopLimitOrderProvider } from 'soulswap-stop-limit-orders-react';
import { GelatoProvider as LimitOrderProvider } from 'soulswap-limit-orders-react';
import { useActiveWeb3React } from "hooks/web3";

function Gelato({ children }: { children?: React.ReactNode }) {
  const { library, chainId, account } = useActiveWeb3React();
  return (
    <LimitOrderProvider
      library={library}
      chainId={chainId}
      account={account ?? undefined}
      handler={"uniswap"}
      >
      <StopLimitOrderProvider
        library={library}
        chainId={chainId}
        account={account ?? undefined}
        handler={"uniswap_stoplimit"}
        >
        {children}
      </StopLimitProvider>
    </LimitOrderProvider>
  );
}

ReactDOM.render(
  <StrictMode>
    <FixedGlobalStyle />
    <Web3ReactProvider getLibrary={getLibrary}>
      <Web3ProviderNetwork getLibrary={getLibrary}>
        <Provider store={store}>
          <ThemeProvider>
            <ThemedGlobalStyle />
            <HashRouter>
              <Gelato>
                <App />
              </Gelato>
            </HashRouter>
          </ThemeProvider>
        </Provider>
      </Web3ProviderNetwork>
    </Web3ReactProvider>
  </StrictMode>,
  document.getElementById("root")
);

Use the Gelato react component

Using the Gelato react component is the easiest option to get limit orders into your app.

import React from "react";
import {
  GelatoStopLimitOrderPanel,
  GelatoStopLimitOrdersHistoryPanel,
} from "soulswap-stop-limit-orders-react";

export default function LimitOrder() {
  return (
    <>
      {/*To hide common bases in search modal you can pass into the component `showCommonBases={false}` */}
      <GelatoStopLimitOrderPanel />
      <GelatoStopLimitOrdersHistoryPanel />
    </>
  );
}

Use the Gelato react hooks

Using the gelato hooks all logic and state updates are encapsulated and all your have to do is plug them into your application.

Hooks available:

• useGelatoStopLimitOrders()
• useGelatoStopLimitOrdersHandlers()
• useGelatoStopLimitOrdersHistory()
• useGelatoStopLimitOrdersLib()

import React from "react";
import {
  useGelatoStopLimitOrders,
  GelatoStopLimitOrdersHistoryPanel,
} from "soulswap-stop-limit-orders-react";


export default function StopLimitOrder() {
  const {
    handlers: {
      handleInput,
      handleRateType,
      handleCurrencySelection,
      handleSwitchTokens,
      handleLimitOrderSubmission,
      handleLimitOrderCancellation
    },
    derivedOrderInfo: {
      parsedAmounts,
      currencies,
      currencyBalances,
      trade,
      formattedAmounts,
      inputError,
    },
    orderState: { independentField, rateType, typedValue },
  } = useGelatoStopLimitOrders();

  const { open, cancelled, executed, expired } = useGelatoStopLimitOrdersHistory();

  ...
}

Expiration

:warning: :warning: :warning: Warning :warning: :warning: :warning: : Open orders will expire three months 7889238 seconds after creation. Expired orders will be filtered out of open and pushed into the expired in useGelatoStopLimitOrdersHistory().

Note: You can also import the following hooks and functions from the library:

• useCurrency (to get the currency entity to be traded by address)
• useUSDCValue (to get fiat value given a CurrencyAmount)
• useCurrencyBalances (to get account balances for given Currencies)
• useTradeExactIn (to get a trade using an input amount)
• useTradeExactOut (to get a trade using an output amount)
• tryParseAmount (to try to parse a user entered amount for a given token)
• ApprovalState and useApproveCallbackFromInputCurrencyAmount (to max approve and verify allowance)
• useTransactionAdder (to add published transaction)

Types

useGelatoStopLimitOrders(): {
  handlers: GelatoLimitOrdersHandlers;
  derivedOrderInfo: DerivedOrderInfo;
  orderState: OrderState;
}

useGelatoStopLimitOrdersHandlers(): {
  handleLimitOrderSubmission: (
    orderToSubmit: {
      inputToken: string;
      outputToken: string;
      inputAmount: string;
      outputAmount: string;
      owner: string;
    },
    overrides?: Overrides
  ) => Promise<TransactionResponse>;

  handleLimitOrderCancellation: (
    order: Order,
    orderDetails?: {
      inputTokenSymbol: string;
      outputTokenSymbol: string;
      inputAmount: string;
      outputAmount: string;
    },
    overrides?: Overrides
  ) => Promise<TransactionResponse>;

  handleInput: (field: Field, value: string) => void;

  handleCurrencySelection: (
    field: Field.INPUT | Field.OUTPUT,
    currency: Currency
  ) => void;

  handleSwitchTokens: () => void;

  handleRateType: (rateType: Rate, price?: Price<Currency, Currency>) => void;
}

// includeOrdersWithNullHandler defaults to false
useGelatoStopLimitOrdersHistory(includeOrdersWithNullHandler?: boolean): {
  open: { pending: Order[]; confirmed: Order[] };
  cancelled: { pending: Order[]; confirmed: Order[] };
  executed: Order[];
}

useGelatoStopLimitOrdersLib(): GelatoStopLimitOrders | undefined

Need help? Want to add a new handler?

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