Introduction

Welcome

Use AI Platform OpenAPI to create images and videos asynchronously, then poll with task_id until the task completes. Available models (always check the model catalog):

Type	`model`	Notes
Image	`gpt-image-2`	Async; use `quality` or `gpt-image-2-low` / `medium` / `high` for billing tiers
Video	`seedance2.0-md`	5 / 10 / 15 seconds
Video	`seedance2.5-30s`	Fixed 30 seconds

API base URL

OpenAPI is served on the same origin as the console. Examples in these docs use:

https://sigrunai.com

The API keys tab shows that origin (no path):

https://sigrunai.com

API paths start with /v1. On your own domain, replace the host with the current site origin and keep the paths.

Capability	Method and path
Create image task	`POST /v1/images`
Query image task	`GET /v1/images/{task_id}`
Create video task	`POST /v1/videos`
Query video task	`GET /v1/videos/{task_id}`
Model catalog (no key)	`GET /v1/model/catalog`

Generate images

GPT Image 2 async generation

Generate videos

Seedance async generation

Authentication

Except for the model catalog, send:

Authorization: Bearer <your API key>

Create keys in the console API keys tab.

Overview

Common

Welcome

API base URL

Generate images

Generate videos

Authentication

​Welcome

​API base URL

Generate images

Generate videos

​Authentication

Welcome

API base URL

Authentication