Base64 to File

Convert a Base64-encoded string into a file using a native activity in the Studio Web API workflow designer.

The Base64 to File activity converts a Base64-encoded string into a file directly in the API workflow designer, without writing custom JavaScript code.

Use it when a step in your workflow receives a file as an inline Base64 string, for example inline image or audio data returned by an AI model, and you need a file to pass to a later activity.

Using the Base64 to File activity

To add a Base64 to File activity to your workflow:

1. Em sua tela de designer de fluxo de trabalho de API, selecione o ícone de mais (+). O menu Adicionar atividade aparece.
2. Select More ..., then Base64 to File.
3. No painel Propriedades , configure os seguintes campos:
   • Base64 - Enter a base64 file or a raw base64 string to convert to a file.
   • File name - Enter an optional name for the created file.
   • MIME type - Enter an optional MIME type for the created file.
4. Depure o fluxo de trabalho para executar a atividade e gerar campos de saída para uso posterior.