FLUX 3 Max Text to Video

Makes a video from a description

Liveby Fal

fal’s FLUX 3 Max is a post-trained variant of FLUX 3 Video, tuned for stronger prompt adherence and better visual quality while optimized for lower latency.

Ask your agent

Say it in your own words. Your agent picks this tool, fills in the details and brings back the answer.

CodexClaude CodeAny agent with a terminal

Make a 5-second video with FLUX 3 Max Text to Video of a drone flying over Florianópolis at sunrise.

More examples

Make a short video of waves rolling onto a beach at sunset.

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How it works

Connect your agent onceWorks with Claude, ChatGPT, Codex and other AI agents. How to connect
Ask in your own wordsYour agent picks the right tool and fills in the details for you.
Pay only when it worksEach use comes out of your balance. If it fails, you aren't charged.

For developersSummary, tool id, API call, input and output

Video generation API by Fal, callable through Superpowers. It costs $0.230 per 5s clip, charged only when the call succeeds. Call it with one API key: POST /v1/run with "tool": "fal.blackforestlabs-flux-3-max-text-to-video", or over MCP with run_tool. 99 other providers in this category take the same input and can be compared side by side.

Tool id
Price per call: $0.230 / 5s clip

Call it

Also over MCP as run_tool

curl -X POST https://superpowers.tools/v1/run \
  -H 'Authorization: Bearer $SP_KEY' \
  -d '{"tool":"fal.blackforestlabs-flux-3-max-text-to-video","input":{"prompt":""},"idempotency_key":"example-request-1"}'

Input

7 fields · 1 required

{
  "type": "object",
  "required": [
    "prompt"
  ],
  "properties": {
    "prompt": {
      "type": "string",
      "description": "The text prompt describing the video you want to generate."
    },
    "duration": {
      "type": "integer",
      "description": "Duration of the generated video in seconds.",
      "default": 5,
      "enum": [
        5,
        6,
        7,
        8,
        9,
        10,
        11,
        12,
        13,
        14,
        15,
        16,
        17,
        18,
        19,
        20
      ]
    },
    "seed": {
      "type": "integer",
      "description": "The seed to use for the generation. Random when not provided."
    },
    "aspect_ratio": {
      "type": "string",
      "description": "Aspect ratio of the generated video. `auto` uses 16:9 for text prompts and follows the first image otherwise.",
      "default": "auto",
      "enum": [
        "auto",
        "21:9",
        "2:1",
        "16:9",
        "4:3",
        "1:1",
        "3:4",
        "9:16"
      ]
    },
    "generate_audio": {
      "type": "boolean",
      "description": "Whether to generate audio for the video.",
      "default": true
    },
    "reasoning_level": {
      "type": "string",
      "description": "How much effort the harness spends reasoning about the given prompt. Higher reasoning effort means slower generation time.",
      "default": "high",
      "enum": [
        "low",
        "high"
      ]
    },
    "resolution": {
      "type": "string",
      "description": "Resolution of the generated video.",
      "default": "720p",
      "enum": [
        "720p",
        "1080p"
      ]
    }
  }
}

Normalized output

Example for this type of tool

The shape tools of this type share in normalized. Agents read it from GET /v1/tools/fal.blackforestlabs-flux-3-max-text-to-video or MCP inspect_tool.

{
  "type": "object",
  "properties": {
    "video_url": {
      "type": "string"
    }
  },
  "required": [
    "video_url"
  ]
}