You can listen to specific events such as onTransactionSuccess, onTransactionError, onWidgetClose and onWidgetOpen

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FKEvents

The FKEvents defines callback functions for various events that can occur during the operation of the widget. Here’s a breakdown of each event:

EventTypeDescription
onTransactionSuccess(data: TransactionSuccessData) => void | undefinedCalled when a transaction is successful.
onTransactionError(data: TransactionErrorData) => void | undefinedCalled when a transaction encounters an error.
onWidgetClose(error?: Error) => void | undefinedCalled when the widget is closed.
onWidgetOpen() => void | undefinedCalled when the widget is opened.

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Event Data Types

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TransactionSuccessData

PropertyTypeDescription
statusstringThe status of the transaction.
messagestringA message describing the transaction result.
dataobjectAdditional data about the transaction.
data.txHashstring | undefinedThe transaction hash, if available.
data[key: string]string | number | undefinedAny additional key-value pairs.

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TransactionErrorData

PropertyTypeDescription
statusstringThe status of the transaction (presumably an error status).
messagestringA message describing the error.
datastringAdditional data about the error.

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Example

  const config: FKConfig = {
    appName: "Aarc",
    // remaining config...
    events: {
      onTransactionSuccess: (data: TransactionSuccessData) => {
        console.log("onTransactionSuccess", data);
      },
      onTransactionError: (data: TransactionErrorData) => {
        console.log("onTransactionError", data);
      },
      onWidgetClose: () => {
        console.log("onWidgetClose");
      },
      onWidgetOpen: () => {
        console.log("onWidgetOpen");
      },
    },
  };