3 models · video
Gemini Omni API
Gemini Omni is a family of AI video models made by Google. varg runs 3 of them on one API key: Omni Flash 1.2, Omni Flash and Gemini Omni Flash 1.1. Between them they cover text to video, image to video and video to video; they return video.
- Omni Flash 1.2
- From $0.0273/s
- Made by
- Flagship id
omni_flash_1_2
Every Gemini Omni model runs on one varg API key and one credit balance, the same as every other model here. You pay the provider's price, with no markup.
curl -X POST https://api.varg.ai/v2/tools/video/call \
-H "Authorization: Bearer $VARG_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "omni_flash_1_2",
"prompt": "A cinematic wide shot of a lighthouse on a rocky cliff at dusk, waves crashing below, the beam sweeping across the dark sea.",
"duration": 5
}'Gemini Omni models and prices
Prices are in US dollars and are the provider's own, with no markup. A "from" price is the cheapest request the catalog states for that model; each model's page has every rate and input. The descriptions are the catalog's own, shortened.
| Model | Catalog description | Takes | Price | Typical time |
|---|---|---|---|---|
Omni Flash 1.2omni_ | Google Gemini Omni Flash 1.2 on fal. It makes 3-15 s video with native audio from text, from a first/last frame, or from up to 10 reference images… | Text to video, Image to video, Video to video | From $0.0273/s | ~2 min |
Omni Flashomni_ | Google Gemini Omni Flash 1.1. Text-to-video, image-to-video, reference-to-video and video editing. | Text to video, Image to video, Video to video | From $0.03 per runfrom $0.03/s | ~30 s |
Gemini Omni Flash 1.1omni_ | Gemini Omni Flash 1.1 by Google. Fast video with native audio from 720p to 4K: text, first/last frame, multi-reference and video editing. | Text to video, Image to video, Video to video | From $0.03 per runfrom $0.03/s | ~30 s |
Call the Gemini Omni API
The call below runs Omni Flash 1.2. For another Gemini Omni model, put its id from the table in "model"; the rest of the request keeps its shape.
REST
POST https://api.varg.ai/v2/tools/video/call with Authorization: Bearer $VARG_API_KEY. It answers 202 with a job right away; poll GET /v2/jobs/{id} until its status is completed, then read output.outputs[0].url.
curl -X POST https://api.varg.ai/v2/tools/video/call \
-H "Authorization: Bearer $VARG_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "omni_flash_1_2",
"prompt": "A cinematic wide shot of a lighthouse on a rocky cliff at dusk, waves crashing below, the beam sweeping across the dark sea.",
"duration": 5
}'From Claude, ChatGPT or Cursor (MCP)
The varg MCP server, https://mcp.varg.ai/mcp, runs Omni Flash 1.2 with call_tool. Sign in with varg, no API key to paste. How to connect it
claude mcp add --transport http varg https://mcp.varg.ai/mcp{
"tool": "video",
"input": {
"model": "omni_flash_1_2",
"prompt": "A cinematic wide shot of a lighthouse on a rocky cliff at dusk, waves crashing below, the beam sweeping across the dark sea.",
"duration": 5
},
"wait": true
}From a terminal (CLI)
vargai is the varg command line: every tool of the MCP server is a command. Install and log in
curl -fsSL https://varg.ai/install | sh
vargai call_tool --tool video '{"model":"omni_flash_1_2","prompt":"A cinematic wide shot of a lighthouse on a rocky cliff at dusk, waves crashing below, the beam sweeping across the dark sea.","duration":5}'How billing works
Every model is billed at its provider's price with no markup, from one credit balance: 1 credit is $0.01. varg's fee is on the top-up, not on the run: 5.5% of the credits you buy ($0.80 at the least), or 8% for a team workspace. Pricing
How to use Gemini Omni
Step-by-step pages on varg how to.
Gemini Omni API: questions
- How much does the Gemini Omni API cost on varg?
- Among the Gemini Omni models with a stated run price, the lowest is from $0.03 per run, on Omni Flash and Gemini Omni Flash 1.1. Omni Flash 1.2 (from $0.0273/s) is billed by rate with no stated minimum, so a short request can cost less. Every model is billed at its provider's price with no markup, from one credit balance: 1 credit is $0.01. For the exact price of a request before you run it, send the same body to POST https://api.varg.ai/v2/estimate.
- Which Gemini Omni models are on varg?
- 3: Omni Flash 1.2 (from $0.0273/s), Omni Flash (from $0.03 per run) and Gemini Omni Flash 1.1 (from $0.03 per run). Each has its own page with the parameters and a call to copy.
- Which Gemini Omni models take an image?
- All 3: Omni Flash 1.2, Omni Flash and Gemini Omni Flash 1.1. The catalog lists image to video for them; pass the image as a URL in "files".
- What is the longest clip the Gemini Omni models make?
- 15 seconds, on Omni Flash 1.2, by the models' input schemas. Then Omni Flash (10 s) and Gemini Omni Flash 1.1 (10 s).
- How long do Gemini Omni requests take?
- Typically from about 30 s (Omni Flash) to about 2 min (Omni Flash 1.2), by the catalog's estimates for each model's fastest route. The API answers at once with a job id, so nothing waits on an open connection while it runs.
- How do I call the Gemini Omni API?
- Send POST https://api.varg.ai/v2/tools/video/call with the header "Authorization: Bearer $VARG_API_KEY" and a JSON body that includes "model", for example "model": "omni_flash_1_2". The call answers 202 with a job right away. Poll GET https://api.varg.ai/v2/jobs/{id} until "status" is "completed", then read output.outputs[0].url, or pass options.webhook_url to be called back.
- Can I use Gemini Omni from Claude, ChatGPT or Cursor?
- Yes. Add the varg MCP server (https://mcp.varg.ai/mcp) to Claude, ChatGPT, Cursor or any other MCP client and sign in with varg, with no API key to paste. The agent runs a model with call_tool, passing tool "video" and the model id, for example "model": "omni_flash_1_2".
More model APIs
Same API key, same request shape: change the model string to switch.
For AI agents: each model above has its full spec as Markdown at varg.ai/models/omni_flash_1_2.md (swap the id), and every model is listed in varg.ai/models/llms.txt.