How to get your OpenAI API key
In Montagist, your OpenAI key is used for the AI steps — topic, fact ledger, capture plan, script and storyboard (you can pick a model per step in settings).
Where to get it
Open the OpenAI key pageplatform.openai.com/api-keysBefore you start
- New accounts are prepaid: add a payment method and buy credits first ($5 minimum).
Create the key
- Sign in to the OpenAI platform and open the API keys page.
- Click Create new secret key and name it Montagist.
- Copy the key and paste it into Montagist — the full key is shown only once, at creation.
Connect it to Montagist
- In Montagist, open Settings › Connections › Models and find the OpenAI card.
- Paste the key; Montagist recognizes the provider from how the key starts.
- Click Test connection: it runs in the cloud and shows the result and timing, with a plain explanation if it fails.
Endpoints
OpenAI endpointsVersion · Address
Officialhttps://api.openai.com/v1
Notes
- The same OpenAI key also works for voice.