OpenAI

Quickly set up the OpenAI LLM service into your NLX workspace

Integrate OpenAI

1. Select Resources from your workspace menu and choose Integrations card

2. Click Add integration > Choose OpenAI from the Type dropdown

3. Provide a name for the integration

4. Log in to your OpenAI account

5. Enter the API key into NLX (referred to as your Service Account API key in your OpenAI account)

Optional:

• Model name: Select a model for your OpenAI integration. Alternatively, you may specify the model while invoking the LLM in conversation using a Generative text node or managed integration of OpenAI on a Data request node

  • Popular models:

    • GPT 5 Default: gpt-5-2025-08-07

      • GPT 5 Mini: gpt-5-mini-2025-08-07

      • GPT 5 Nano: gpt-5-nano-2025-08-07

      • GPT 5 Chat: gpt-5-chat-latest

      • o3 Pro: o3-pro-2025-06-10

      • o4 Mini: o4-mini-2025-04-16

1. Click Create Integration

Next steps

To successfully use your OpenAI integration with conversations created in your workspace, be sure to complete the following:

• create a flow

• add a Generative node type to the Canvas and assign OpenAI as the integration > Provide your prompt (follow instructions under Side panel tab of Generative node instructions)

• create a build & deploy