OpenPaths is an open source model router and AI gateway. One API key and one base URL (https://openpaths.io/v1) reach language, image, video, speech, music, embedding and 3D models from many providers.

Is OpenPaths compatible with the OpenAI and Anthropic SDKs?

Yes. POST /v1/chat/completions follows the OpenAI schema and POST /v1/messages follows the Anthropic schema. Change the base URL and keep your existing code.

How does OpenPaths pricing work?

Pay as you go at the provider price with near-zero markup. Requests on your own provider keys (BYOK) are recorded at $0. See https://openpaths.io/pricing.

What does openpaths/auto do?

openpaths/auto routes each request to a suitable model automatically, with automatic fallbacks when a provider fails or rate-limits.

Is there an OpenAPI spec or MCP server?

Yes. The OpenAPI 3.1 spec is at https://openpaths.io/openapi.json, the MCP endpoint is https://openpaths.io/mcp, and llms.txt plus llms-full.txt list every model id.

AI Video Generation API

Video jobs are asynchronous: POST to /v1/videos/generations, then poll the job until the MP4 is ready. Pricing is per generated second.

Video Generation models and pricing

Model	Provider	Context	Price
Ltx Video Image to Video `fal-ai/ltx-video/image-to-video`	Lightricks	N/A	$0.01 / second
Kandinsky5 Text to Video `fal-ai/kandinsky5/text-to-video`	Kandinsky	N/A	$0.02 / second
Ltxv 13b 098 Distilled Image to Video `fal-ai/ltxv-13b-098-distilled/image-to-video`	Lightricks	N/A	$0.03 / second
Minimax Hailuo 02 Fast Image to Video `fal-ai/minimax/hailuo-02-fast/image-to-video`	MiniMax	N/A	$0.03 / second
P-Video `p-video`	Pruna	N/A	$0.04 / second
Veo3.1 Lite First-Last Frame to Video `fal-ai/veo3.1/lite/first-last-frame-to-video`	Google	N/A	$0.04 / second
Veo3.1 Lite Image to Video `fal-ai/veo3.1/lite/image-to-video`	Google	N/A	$0.04 / second
Decart Lucy 5b Image to Video `fal-ai/decart/lucy-5b/image-to-video`	Decart	N/A	$0.04 / second
Krea Wan 14b Text to Video `fal-ai/krea-wan-14b/text-to-video`	Wan	N/A	$0.04 / second
P-Video Edit `p-video-edit`	Pruna	N/A	$0.045 / second
Grok Imagine Video `grok-imagine-video`	xAI	N/A	$0.05 / second
Minimax Hailuo 2.3 Fast Standard Image to Video `fal-ai/minimax/hailuo-2.3-fast/standard/image-to-video`	MiniMax	N/A	$0.05 / second
FLUX 3 Video Draft `flux-3-video-draft`	Black Forest Labs	N/A	$0.06 / second
Kling Video V2.5 Turbo Standard Image to Video `fal-ai/kling-video/v2.5-turbo/standard/image-to-video`	Kling	N/A	$0.06 / second
Ltx Video 13b Distilled Image to Video `fal-ai/ltx-video-13b-distilled/image-to-video`	Lightricks	N/A	$0.06 / second
Kandinsky5 Pro Image to Video `fal-ai/kandinsky5-pro/image-to-video`	Kandinsky	N/A	$0.06 / second
Kandinsky5 Pro Text to Video `fal-ai/kandinsky5-pro/text-to-video`	Kandinsky	N/A	$0.06 / second
Pika 2.2 Text to Video `fal-ai/pika/v2.2/text-to-video`	Pika	N/A	$0.06 / second
Pika 2.2 Image to Video `fal-ai/pika/v2.2/image-to-video`	Pika	N/A	$0.06 / second
Luma Ray 2 Flash Image to Video `fal-ai/luma-dream-machine/ray-2-flash/image-to-video`	Luma	N/A	$0.06 / second
Kling Video V1 Standard Image to Video `fal-ai/kling-video/v1/standard/image-to-video`	Kling	N/A	$0.07 / second
Kling Video V1 Standard Text to Video `fal-ai/kling-video/v1/standard/text-to-video`	Kling	N/A	$0.07 / second
Minimax Hailuo 02 Standard Image to Video `fal-ai/minimax/hailuo-02/standard/image-to-video`	MiniMax	N/A	$0.07 / second
Minimax Hailuo 02 Standard Text to Video `fal-ai/minimax/hailuo-02/standard/text-to-video`	MiniMax	N/A	$0.07 / second
Pixverse V6 Image to Video `fal-ai/pixverse/v6/image-to-video`	PixVerse	N/A	$0.07 / second
Pixverse V6 Text to Video `fal-ai/pixverse/v6/text-to-video`	PixVerse	N/A	$0.07 / second
Bytedance Seedance V1 Pro Fast Image to Video `fal-ai/bytedance/seedance/v1/pro/fast/image-to-video`	ByteDance	N/A	$0.07 / second
Bytedance Seedance V1 Pro Fast Text to Video `fal-ai/bytedance/seedance/v1/pro/fast/text-to-video`	ByteDance	N/A	$0.07 / second
Hailuo 2.3 Text to Video `fal-ai/minimax/hailuo-2.3/standard/text-to-video`	MiniMax	N/A	$0.07 / second
Hailuo 2.3 Image to Video `fal-ai/minimax/hailuo-2.3/standard/image-to-video`	MiniMax	N/A	$0.07 / second
Grok Imagine Video 1.5 `grok-imagine-video-1.5`	xAI	N/A	$0.08 / second
Kling Video V1.6 Standard Image to Video `fal-ai/kling-video/v1.6/standard/image-to-video`	Kling	N/A	$0.08 / second
Kling Video V1.6 Standard Text to Video `fal-ai/kling-video/v1.6/standard/text-to-video`	Kling	N/A	$0.08 / second
Kling Video V2.1 Standard Image to Video `fal-ai/kling-video/v2.1/standard/image-to-video`	Kling	N/A	$0.08 / second
Nvidia Cosmos 3 Super Image to Video `nvidia/cosmos-3-super/image-to-video`	NVIDIA	N/A	$0.08 / second
Pixverse C1 Image to Video `fal-ai/pixverse/c1/image-to-video`	PixVerse	N/A	$0.08 / second
Pixverse C1 Reference to Video `fal-ai/pixverse/c1/reference-to-video`	PixVerse	N/A	$0.08 / second
Pixverse C1 Text to Video `fal-ai/pixverse/c1/text-to-video`	PixVerse	N/A	$0.08 / second
Bytedance Seedance V1.5 Pro Image to Video `fal-ai/bytedance/seedance/v1.5/pro/image-to-video`	ByteDance	N/A	$0.08 / second
Bytedance Seedance V1.5 Pro Text to Video `fal-ai/bytedance/seedance/v1.5/pro/text-to-video`	ByteDance	N/A	$0.08 / second

Comparisons

FAQ

How do I get the finished video?

The create call returns a job_id. Poll GET /v1/videos/generations/{job_id} until status is completed and read the video URL.

How do I get an API key?

Create an account and your first key is issued immediately. The same key works for every model and endpoint on OpenPaths.

How is it priced?

Prepaid, pay-as-you-go credits at close to provider list price with no subscription. The tables on this page are generated from the live OpenPaths model catalog.

Image Generation Video Relighting Music Generation 3D Generation