Function isModuleInstalled

  • isModuleInstalled<
        TSmartAccount extends
            | undefined
            | object & Assign_<
                SmartAccountImplementation<Abi, EntryPointVersion, object>,
                {
                    address: `0x${string}`;
                    getNonce: (parameters?: { key?: bigint }) => Promise<bigint>;
                    isDeployed: () => Promise<boolean>;
                    type: "smart";
                },
            > & {
                address: `0x${string}`;
                getNonce: (parameters?: { key?: bigint }) => Promise<bigint>;
                isDeployed: () => Promise<boolean>;
                type: "smart";
            },
    >(
        client: Client<Transport, undefined | Chain, TSmartAccount>,
        parameters: IsModuleInstalledParameters<TSmartAccount>,
    ): Promise<boolean>

    Checks if a specific module is installed on a given smart account.

    Type Parameters

    • TSmartAccount extends
          | undefined
          | object & Assign_<
              SmartAccountImplementation<Abi, EntryPointVersion, object>,
              {
                  address: `0x${string}`;
                  getNonce: (parameters?: { key?: bigint }) => Promise<bigint>;
                  isDeployed: () => Promise<boolean>;
                  type: "smart";
              },
          > & {
              address: `0x${string}`;
              getNonce: (parameters?: { key?: bigint }) => Promise<bigint>;
              isDeployed: () => Promise<boolean>;
              type: "smart";
          }

    Parameters

    Returns Promise<boolean>

    A boolean indicating whether the module is installed.

    Throws

    If the account is not found.

    Throws

    If the accountId result is empty.

    Example

    import { isModuleInstalled } from '@biconomy/abstractjs'

    const isInstalled = await isModuleInstalled(nexusClient, {
      module: {
        type: 'executor',
        address: '0x...',
        context: '0x'
      }
    })
    console.log(isInstalled) // true or false

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