Description

n8n-nodes-katara

This is an n8n community node for Katara. It currently provides a single programmatic node that uploads documents to Katara’s Buf Connect API with an API token.

n8n is a fair-code licensed workflow automation platform.

Installation
Operations
Credentials
Compatibility
Usage
Resources

Installation

Follow the installation guide in the n8n community nodes documentation.

Operations

• Document

– Upload

Credentials

Use the Katara API credential.

The credential requires:

1. Base URL: The public base URL of the Katara API.
2. API Token: The Katara API token. The node sends it as a bearer token on API requests.

Usage

The Katara node uploads one document per input item.

Required node fields:

1. Organization ID
2. Agent ID
3. Source ID
4. Input Binary Field

The node reads the selected input binary property, base64-encodes the file contents using the protobuf JSON mapping expected by Connect, and sends a unary request to Katara’s UploadDocumentAsync RPC.

Optional fields let you override the uploaded filename and content type, and send language, publishedAt, and comma-separated tagIds.

Compatibility

Compatible with n8n versions that support community-node generic API credentials.

Resources

• n8n community nodes documentation
• Katara API repository