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Documentation Index

Fetch the complete documentation index at: https://docs.cala.ai/llms.txt

Use this file to discover all available pages before exploring further.

Cala is a verified n8n community node. Give your n8n workflows access to verified, structured knowledge — with source citations, typed data, and entity resolution — without scraping or parsing.

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Get an API key

To authenticate the Cala node you need an API key from the Cala Console.

Get Cala's API key

Create a free Cala account and get your API key.

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Install the Cala node

Cala on n8n

View the Cala node on the n8n integrations marketplace.
  1. Sign in to n8n and open the workflow editor.
  2. Click + to open the Nodes panel and search for Cala.
  3. Add the node, then paste your API key in the credentials dialog.

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Available operations

Search

Get a sourced, natural-language answer to a question. Maps to Cala’s knowledge_search endpoint.

Query

Get structured, typed JSON rows from a Cala QL expression or natural-language question. Maps to Cala’s knowledge_query endpoint.

Search Entities

Find entities by name with fuzzy matching.

Get Entity Fields

Get available properties, relationships, and numerical observations for an entity.

Get Entity

Retrieve the full profile of an entity by its UUID.