Jev n8n Community Node

It is published on npm as n8n-nodes-jev and installed as an n8n community node. You then configure credentials for your TypeSafe account. Questions about API keys, billing, or the Jev model itself go to TypeSafe, not to the node maintainers.

Three types: Choice, where you pick from options you define; Score, where the answer falls on a scale you describe and can land between levels; and Noul, a yes/no check that returns the probability the statement is true from 0 to 1. They can be mixed in one request.

No. Jev does not write a reply, so there is no JSON to parse and no free-form output to validate. It returns one of the options you defined, and it cannot return a value you did not define.

Every option comes back with a probability, and Choice and Score answers also include a confidence value from 0 to 1. The example workflow routes support tickets to billing, technical, and sales queues with a Low Confidence output that sends uncertain items to human review.

Billing is on input tokens only, at $0.042 per million, with output free. TypeSafe's September 2026 figures also show that asking several questions in one request is cheaper and faster than separate requests; the node always sends all of an item's questions in one request.

It is a helper community node maintained by Brains of Bots under the MIT license, and it is not made or supported by TypeSafe. Report node problems in the repository's issues; contact TypeSafe for account, API key, billing, or model questions.

When the step needs writing, summarizing, or explaining. Jev cannot write or explain its answer, so keep a generative model for text steps and use this node for the decisions around them, such as classifying, routing, tagging, and yes/no checks.