Introduction

Sixart is an AI generation platform for images, videos, and audio. This developer API (v1) lets you submit generation jobs programmatically using a single endpoint and a small set of model IDs.

Core ideas

• Authenticated via the x-api-key header — no OAuth, no Bearer tokens.
• Each API key is bound to one project at creation time, and every request is auto-scoped to that project.
• URL-only: pass input media as public URLs, receive output media as URLs. No uploads, no asset-library mirroring.
• One endpoint to submit (POST /v1/generations) and one to poll (GET /v1/generations/:id).
• Run /v1/generation-options to discover models, voices, aspect ratios, and option shapes at runtime.

Where to next

Head to the Quickstart to submit your first generation in a few minutes, or skip to the Generations API reference for the full request schema.