OpenAI Sora 2 API

Overview

OpenAI Sora 2 is OpenAI’s flagship video-generation model on RouterBase. It produces short clips (4 / 8 / 12 seconds) at 720p with synchronized audio and notably sharper realism than Sora 1. Both text-to-video and image-to-video are supported.


Provider	OpenAI
Family	`sora-2`
Modality	Video
Supported tasks	`text-to-video`, `image-to-video`
Resolution	720p
Durations	4s, 8s, 12s

Need 1080p output? See the higher-fidelity Sora 2 Pro tier.

Endpoint

POST https://routerbase.com/v1/videos/generations

This is an async endpoint. The POST returns immediately with {id, status: "pending"}; poll GET /v1/videos/generations/{id} until status is success (with data: [{url}]) or failed.

Playground

Try Sora 2 live without writing code:

Supported Tasks

text-to-video — generate a clip from a text prompt only. Reachable via openai/sora-2-t2v.
image-to-video — animate a reference image with a text prompt. Reachable via openai/sora-2-i2v.

Pricing

720p only — duration is the sole price lever.

Duration	Text-to-Video	Image-to-Video
4s	$0.38	$0.38
8s	$0.76	$0.76
12s	$1.14	$1.14

Authentication

All requests require a Bearer token — create one at routerbase.com/api-key.

curl https://routerbase.com/v1/videos/generations \
  -H "Authorization: Bearer $ROUTERBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "openai/sora-2-t2v", "prompt": "…"}'

Get Started

API Reference

Overview

Endpoint

Playground

Supported Tasks

Pricing

Authentication

​Overview

​Endpoint

​Playground

​Supported Tasks

​Pricing

​Authentication

Overview

Endpoint

Playground

Supported Tasks

Pricing

Authentication