MinIO

ToolJet can connect to MinIo and perform various operation on them.

Connection

To establish a connection with the MinIo data source, click on the + Add new data source button located on the query panel or navigate to the Data Sources page from the ToolJet dashboard.

ToolJet requires the following to connect to your MinIO server:

• Host: The hostname of your MinIO server, without http:// or https://. Pre-filled with play.min.io.
• Port: Pre-filled with 9000.
• SSL: Turn on to connect over HTTPS. It's on by default; turn it off if your server only accepts HTTP.
• Access key
• Secret key

Querying MinIo

1. Click on + Add button of the query manager at the bottom panel of the editor.
2. Select the data source added in the previous step as the data source.
3. Select the operation that you want to perform.
4. Click on the Run button to run the query

tip

Query results can be transformed using transformations. Read our transformation documentation to see how: link

Supported Operations

• Read object
• Put object
• Remove object
• List buckets
• List objects in a bucket
• Presigned url for download
• Presigned url for upload

Read Object

Retrieve an object from a bucket.

Required Parameter:

• Bucket
• Object Name

Response Structure

The Read Object operation returns an object that includes a UTF-8 encoded string representation of the object along with its raw binary data.

Field	Type	Description
Body	string	UTF-8 encoded string representation of the object data. Suitable for text-based formats such as JSON, CSV, and plain text.
rawData	Buffer	Raw binary data of the object. Suitable for non-text content such as images, PDFs, and other binary files.

Put Object

Upload or update an object in a bucket.

Required Parameter:

• Bucket
• Object Name
• Upload data

Optional Parameter:

• Content Type

List Buckets

Retrieve a list of all buckets.

List Objects in a Bucket

List objects within a specified bucket.

Required Parameters

• Bucket

Optional Parameters

• Prefix

Pre-signed URL for Download

Generate a pre-signed URL for downloading an object.

Required Parameter:

• Bucket
• Object Name

Optional Parameter:

• Expires in

Pre-signed URL for Upload

Generate a pre-signed URL for uploading an object.

Required Parameter:

• Bucket
• Object Name

Optional Parameter:

• Expires in

Remove Object

Delete an object from a bucket.

Required Parameter:

• Bucket
• Object Name