# Veo 3.1 Fast MCP and API by Google | FlyMy.AI

> Google Veo 3.1 Fast makes 4 to 8 second clips from a prompt or images, at 720p to 4K with optional audio, faster and cheaper than Veo 3.1.

Page: https://flymy.ai/mcp/models/veo31-fast-generate/

MCP / Models / Text to video

# Veo 3.1 Fast MCP: quick drafts with audio, no API key

Google Veo 3.1 Fast makes 4 to 8 second clips from a prompt or images, at 720p to 4K with optional audio, faster and cheaper than Veo 3.1. Run it from Claude Code, Codex, Cursor or any MCP client through one FlyMy.AI MCP, or call its API.

[Use Veo 3.1 Fast](https://flymy.ai/mcp/models/veo31-fast-generate/#start) [Inputs and price](https://flymy.ai/mcp/models/veo31-fast-generate/#inputs)

No API key, from $0.40 / run, Text and image to video, Google, Commercial use

$ YOUR NEXT RUN

Claude Code, Codex, Cursor, Any agent

## Use Veo 3.1 Fast in your assistant

Paste this prompt into Claude Code, Codex, Cursor or any agent. It reads the guide and helps you connect.

```
Read https://flymy.ai/skill.md and https://flymy.ai/mcp/models/veo31-fast-generate.md. Help me connect the FlyMy.AI MCP to this assistant, then run Veo 3.1 Fast (flymyai/veo31-fast-generate) for this task: Make an 8-second 9:16 video of a paper airplane flying over a city at dusk with Veo 3.1 Fast at 4k.
```

[Open FlyMy.AI](https://app.flymy.ai/new-agent) [Download brief](https://flymy.ai/mcp/models/veo31-fast-generate.md)

## What Veo 3.1 Fast does

Start from text, or add image (the first frame), last_frame and up to three reference images. Choose duration_seconds (4, 6 or 8), resolution (720p, 1080p or 4k), aspect_ratio (16:9 or 9:16), generate_audio, enhance_prompt, person_generation and a seed. Motion is slightly below full Veo 3.1.

## Veo 3.1 Fast inputs

Every input of `flymyai/veo31-fast-generate` as its live schema lists them. Returns `video` (array).

| Input | Type, values and default |
|---|---|
| [#](https://flymy.ai/mcp/models/veo31-fast-generate/#input-prompt) `prompt` | string required |
| [#](https://flymy.ai/mcp/models/veo31-fast-generate/#input-negative_prompt) `negative_prompt` | string optional |
| [#](https://flymy.ai/mcp/models/veo31-fast-generate/#input-image) `image` | file optional Allowed: image file, as a URL or upload |
| [#](https://flymy.ai/mcp/models/veo31-fast-generate/#input-aspect_ratio) `aspect_ratio` | string optional Allowed: 16:9, 9:16 |
| [#](https://flymy.ai/mcp/models/veo31-fast-generate/#input-person_generation) `person_generation` | string optional Allowed: allow_all, allow_adult |
| [#](https://flymy.ai/mcp/models/veo31-fast-generate/#input-last_frame) `last_frame` | file optional Allowed: image file, as a URL or upload |
| [#](https://flymy.ai/mcp/models/veo31-fast-generate/#input-duration_seconds) `duration_seconds` | integer optional Allowed: 4, 6, 8 Default: `8` |
| [#](https://flymy.ai/mcp/models/veo31-fast-generate/#input-enhance_prompt) `enhance_prompt` | boolean optional |
| [#](https://flymy.ai/mcp/models/veo31-fast-generate/#input-seed) `seed` | integer optional Allowed: -100000000000 to 100000000000 Default: `42` |
| [#](https://flymy.ai/mcp/models/veo31-fast-generate/#input-resolution) `resolution` | string optional Allowed: 720p, 1080p, 4k |
| [#](https://flymy.ai/mcp/models/veo31-fast-generate/#input-generate_audio) `generate_audio` | boolean optional |
| [#](https://flymy.ai/mcp/models/veo31-fast-generate/#input-reference_image) `reference_image, reference_image1 to reference_image2` | file optional Allowed: image file, as a URL or upload |

## Ask your agent

Requests to paste as they are, once the FlyMy.AI MCP is connected.

**“Make an 8-second 9:16 video of a paper airplane flying over a city at dusk with Veo 3.1 Fast at 4k.”** runs `flymyai/veo31-fast-generate`

**“Write and render a short ad for noise-cancelling earbuds with Veo 3.1 Fast: three quick shots ending on the product.”** runs `flymyai/veo31-fast-generate`

**“Animate the photo I attach with Veo 3.1 Fast: the waves move and clouds drift across the sky.”** runs `flymyai/veo31-fast-generate`

## Veo 3.1 Fast price

From $0.40 per run, depending on generate_audio, duration_seconds and resolution. A run at the default settings costs $1.80. A run costs $0.40 to $2.80, depending on generate_audio and duration_seconds and resolution. Billed to your FlyMy.AI balance; no seats, no subscription and no minimum.

[See usage pricing →](https://flymy.ai/pricing/)

## Call Veo 3.1 Fast from code

The same model, from an agent or from your own code. Keys stay in your FlyMy.AI account.

### From an agent, through the MCP

The agent calls `get_model_schema`, then `run_model` with:

```
{
  "endpoint_id": "flymyai/veo31-fast-generate",
  "input": {
    "prompt": "Steam rises from a ceramic mug on a sunlit kitchen counter, slow camera push-in"
  }
}
```

### From your code, over HTTP

Form fields, not JSON; files go as uploads or public URLs. The answer is a `prediction_id`; read the result at `https://api.flymy.ai/api/v1/flymyai/veo31-fast-generate/predict/async/result/?request_id=<prediction_id>`.

```
curl -X POST https://api.flymy.ai/api/v1/flymyai/veo31-fast-generate/predict/async/ \
  -H "X-API-KEY: $FLYMYAI_API_KEY" \
  -F 'prompt=Steam rises from a ceramic mug on a sunlit kitchen counter, slow camera push-in'
```

## Questions about Veo 3.1 Fast

**Do I need a Google API key for Veo 3.1 Fast?**

No. Veo 3.1 Fast runs on FlyMy.AI's account, so you need no Google key or plan: sign in to FlyMy.AI once and each run is billed to your FlyMy.AI balance.

**How much does Veo 3.1 Fast cost?**

From $0.40 per run, depending on generate_audio, duration_seconds and resolution. There is no subscription or minimum; the price comes from FlyMy.AI billing and was checked on 2026-11-09.

**How do I use Veo 3.1 Fast in Claude Code, Codex or Cursor?**

Add the FlyMy.AI MCP with one command and sign in, then ask in plain words, for example: "Make an 8-second 9:16 video of a paper airplane flying over a city at dusk with Veo 3.1 Fast at 4k." Your agent reads the inputs with get_model_schema and runs flymyai/veo31-fast-generate with run_model.

**What does Veo 3.1 Fast need as input?**

Veo 3.1 Fast requires prompt; it also takes 13 optional inputs, each listed on this page with its allowed values and default.

**Can I call Veo 3.1 Fast from my own code?**

Yes. Send form fields to https://api.flymy.ai/api/v1/flymyai/veo31-fast-generate/predict/async/ with your FlyMy.AI API key in the X-API-KEY header.

## More text to video models

A written scene becomes a clip, many with sound generated in the same pass.

### Gemini Omni 1.2 Flash Text to Video

Google's video model with native dialogue and timed directions, from 360p to 4K.

Text to video / from $0.024 / s

Link: https://flymy.ai/mcp/models/gemini-omni-1-2-flash-t2v/

### Veo 3.1

Google's flagship Veo 3.1 for motion-critical shots, with references and audio.

Text and image to video / from $0.80 / run

Link: https://flymy.ai/mcp/models/veo31-generate/

### Wan 3.0 Text to Video

Alibaba's Wan 3.0: text to video up to 30 seconds, with its own soundtrack.

Text to video / from $0.05 / s

Link: https://flymy.ai/mcp/models/wan-3-0-t2v/

### Seedance 2.5 Text to Video

ByteDance's newest text-to-video: multi-beat scenes up to 30 seconds with sound.

Text to video / from $0.10794 / s

Link: https://flymy.ai/mcp/models/bytedance-seedance-2-5-text-to-video/

### Wan 2.7 Text to Video

Wan 2.7 from text: coherent scenes and natural motion in up to 10 seconds.

Text to video / from $0.10 / s

Link: https://flymy.ai/mcp/models/wan-2-7-t2v/

### Wan 2.6 Text to Video

The previous Wan generation: 2 to 10 second clips with single or multi-shot cuts.

Text to video / from $0.10 / s

Link: https://flymy.ai/mcp/models/wan-2-6-t2v/

## Go to the source

[Veo 3.1 Fast in the playground →](https://app.flymy.ai/models/flymyai/veo31-fast-generate), [Model endpoints in the docs →](https://docs.flymy.ai/api/models-endpoints), [Text to video guide →](https://docs.flymy.ai/guides/generate-videos), [Every model on FlyMy.AI →](https://flymy.ai/mcp/models/), [Every MCP in the catalog →](https://flymy.ai/mcp/#catalog), [Usage pricing →](https://flymy.ai/pricing/)

From the FlyMy.AI model catalog of 2026-11-09: inputs from the model's live schema, prices from FlyMy.AI billing. Requests are examples to paste, not recorded runs.

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For agents: the FlyMyAI operating guide (sign up, connect, run models, tools and agents) is https://flymy.ai/skill.md, and https://flymy.ai/llms.txt lists the other pages and the documentation.