Obtain information from a Brazilian Product Tax Invoice (Gemini)

In short

• How to start: In the action search bar, type Product Tax Gemini and select Obtain information from a Brazilian Product Tax Invoice.
• Keep in mind: You also can use the Attachment Vision (OCR) feature, instead of this automation.

When to use

Use this action when you want to:

• Automatically extract data from Brazilian Notas Fiscais attached to records
• Reduce manual data entry when processing invoices at scale
• Feed invoice data (such as values, items, or dates) into fields for further automation or reporting

How to configure

Step 1

Create a new automation. (This page covers only the action. For instructions on how to access automations and create a new automation, see the Automations page.)

Step 2

Select the action: In the action search bar, type Product Tax Gemini and select Obtain information from a Brazilian Product Tax Invoice.

Step 3

Connect your Google account: This action requires a Google Gemini connection. Click Log in with Google and authorize access. This only needs to be done once per workspace.

Step 4 (optional)

Choose tab: Select the table that contains the records you want to update with the extracted data.

Step 5

ID of your record: Set the ID of the record you want to update. This is typically a dynamic value mapped from the trigger.

Step 6 (optional)

Choose the field where the answer will be saved: Select the field where Gemini's extracted output will be written.

Step 7

Image: Enter the content of the image or file field that contains the invoice. If the field holds multiple files, the first file will always be used.

Step 8

Save the automation and set it to active.

Keep in Mind

• You also can use the Attachment Vision (OCR) feature, instead of this automation
• This action only processes the first file in a file field: additional attachments in the same field are ignored.
• The action does not validate whether the uploaded file is actually a valid Brazilian Nota Fiscal. If the image is unreadable or the wrong document type, the output may be empty or incorrect.
• It does not extract data into multiple fields at once. You need one action per piece of information you want to save.
• The Google Gemini connection is required. The action will not run without an active connection.
• This action does not send or submit the invoice anywhere. It only reads and extracts data within Jestor.
• File fields with no attachment will cause the action to return no output, without throwing an error.

FAQ

1. Does this action work with PDF invoices or only images?

It works with both images and file fields. If the field is a file field, the first file in the field will be used, regardless of format. However, results may vary depending on file quality and readability.

2. What happens if the invoice image is blurry or low quality?

Gemini may return incomplete or incorrect data. There is no built-in quality check: the action will still run and save whatever it interprets.

3. Do I need a paid Google account to use this action?

The action uses Google Gemini via a standard Google login. Depending on usage volume, Google's own limits may apply. Jestor does not control Gemini's quota or billing.