FAQ
Account and billing
How do I get an API key?
How do I get an API key?
Open API keys after login. Keys are shown once — store them securely.
What is the API base URL?
What is the API base URL?
Same origin as the console, e.g.
https://sigrunai.com (no path). API paths are /v1/.... Copy the base URL from the API keys tab.How does billing work?
How does billing work?
Prepaid credits via Recharge. Check the model catalog for unit prices; reconcile charges with
data.cost on create/query.Tasks
Which models are available?
Which models are available?
Trust the live catalog. Common IDs:
gpt-image-2 (plus low/medium/high billing tiers), seedance2.0-md, and seedance2.5-30s.Why did my task fail?
Why did my task fail?
Typical causes: invalid parameters for that model, insufficient balance, or a temporary outage. Check
error_message on the query response.How do I get the result?
How do I get the result?
Poll
GET /v1/images/{task_id} or GET /v1/videos/{task_id}. When status is completed, read result.image_url or result.video_url. Links are kept about 3 days.