n8n setup

Use Asterionyx inside n8n workflows through an OpenAI credential with a custom Base URL.

This page describes how to point n8n at Asterionyx’s Chat Completions endpoint. It is a setup guide, not a partnership or endorsement.

Credential type: OpenAI
Base URL: https://api.a.eus/v1
API Key: ${ASTERIONYX_API_KEY}
Node: OpenAI Chat Model
Model: <MODEL_ID_FROM_CATALOG>

1. 1

   Create an OpenAI credential

   In n8n, open Credentials → Add credential and choose the OpenAI type.

2. 2

   Point it at Asterionyx

   Set the credential’s Base URL to the Asterionyx Base URL shown below, and paste your Asterionyx API key.

3. 3

   Add a model node

   In your workflow, add an AI Agent or Basic LLM Chain node with an OpenAI Chat Model sub-node, and select the credential you created.

4. 4

   Type the Model ID

   In the Model field, type a published ID copied from the live Model Catalog.

5. 5

   Run it once to test

   Execute the node — a successful reply confirms the connection, and the call appears in your Asterionyx usage history.