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title: "n8n Integration" description: "Use MuAPI inside n8n workflows with the official community node package — generate images, videos, and audio with 60+ AI models using a drag-and-drop visual editor."

n8n Integration

MuAPI provides an official n8n community node package that brings the full MuAPI model catalog directly into your n8n automation workflows. Generate images, videos, and audio — or upload media assets — without writing a single line of code.

Package	Purpose
n8n-nodes-muapi	Full suite — 2 nodes covering all 60+ MuAPI models across 7 categories

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Installation

Via n8n Community Nodes (recommended)

1. Open n8n → Settings → Community Nodes
2. Click Install
3. Enter n8n-nodes-muapi
4. Restart n8n

Via npm (self-hosted)

cd ~/.n8n
npm install n8n-nodes-muapi
sudo systemctl restart n8n

Docker

Add the following environment variable to your Docker setup:

N8N_COMMUNITY_PACKAGES=n8n-nodes-muapi

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Credentials Setup

1. Sign up at muapi.ai and go to Dashboard → API Keys → Create Key
2. In n8n, go to Credentials → New Credential → MuAPI API
3. Paste your API key and save

The credential is validated automatically against your account balance.

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Nodes

1. MuAPI (Predictor)

The main generation node. Select a category, then pick a model — the node dynamically loads all available models for that category.

Categories and models:

Category	Notable Models
Text to Image	FLUX Dev, FLUX Schnell, FLUX Kontext Dev/Pro/Max, HiDream Fast/Dev/Full, GPT-4o, Midjourney V7, Reve, Wan 2.1, Seedream 3/4, Qwen
Image to Image	FLUX Kontext Dev/Pro/Max (I2I), FLUX Kontext Effects, GPT-4o Edit, Reve Edit, Midjourney V7 (I2I/Style/Omni), SeedEdit, Qwen Edit
Text to Video	Veo 3, Veo 3 Fast, Wan 2.1/2.2, Runway, Kling V3 Pro/Standard, Seedance Pro/V1.5, MiniMax Hailuo, HunyuanVideo, PixVerse, Sora 2
Image to Video	Veo 3, Veo 3 Fast, Wan 2.1/2.2, Runway, Kling V3, Seedance, Midjourney V7, HunyuanVideo, PixVerse, Sora 2
Image Enhance	AI Upscale, Background Remover, Face Swap, Skin Enhancer, Photo Colorizer, Ghibli Style, Anime Generator, Image Extender, Object Eraser, Product Shot
Video Edit	Wan AI Effects, Face Swap (Video), Dress Change, AI Clipping, Lipsync
Audio	Suno Create/Remix/Extend, MMAudio Text-to-Audio, MMAudio Video-to-Audio

Execution flow:

1. Submits your request to POST /api/v1/{endpoint}
2. Automatically polls GET /api/v1/predictions/{id}/result until complete
3. Returns the full result including outputs array with your generated media URLs

Options:

Option	Default	Description
Max Wait Time	600s	How long to wait before timing out
Poll Interval	3s	How often to check for completion
Return Request ID Only	Off	Get the request_id immediately without waiting

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2. MuAPI Upload

Upload any media file to MuAPI and receive a hosted CDN URL for use in generation tasks.

Input modes:

• Binary Data — pipe in any file from a previous n8n node (HTTP Request, Read Binary File, etc.)
• URL — provide a URL; the node downloads the file and re-uploads it

Supported formats:

Type	Formats
Image	jpg, jpeg, png, gif, webp, bmp, tiff, svg
Video	mp4, mov, avi, webm, mkv
Audio	mp3, wav, ogg, flac, m4a, aac

Output:

{
  "url": "https://cdn.muapi.ai/uploads/your-file.jpg",
  "filename": "your-file.jpg",
  "mimeType": "image/jpeg",
  "size": 204800
}

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Example Workflows

Text to Image

[Manual Trigger]
  → [MuAPI: Text to Image — FLUX Dev]
  → [HTTP Request: Download image]

Image to Video pipeline

[Read Binary File: photo.jpg]
  → [MuAPI Upload]                        ← get hosted URL
  → [MuAPI: Image to Video — Kling V3]    ← use URL as image_url
  → [HTTP Request: Download video]

Automated product photography

[Schedule Trigger]
  → [HTTP Request: fetch product image]
  → [MuAPI Upload]
  → [MuAPI: Image Enhance — Product Shot]
  → [MuAPI: Image Enhance — AI Upscale]
  → [Send Email: attach result]

Suno music generation

[Webhook Trigger]
  → [MuAPI: Audio — Suno Create Music]
  → [Slack: post audio URL]

Async generation (fire and poll manually)

[Manual Trigger]
  → [MuAPI: Text to Video — Veo 3]        ← "Return Request ID Only" ON
  → [Wait 60s]
  → [HTTP Request: GET /api/v1/predictions/{request_id}/result]

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Using the Hosted URL in Other Nodes

The url output from MuAPI Upload or the outputs[0] from MuAPI can be passed directly to any n8n node:

{{ $json.url }}                   ← upload result
{{ $json.outputs[0] }}            ← generation result

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API Pattern Reference

All MuAPI generation calls follow an async submit → poll pattern:

POST /api/v1/{endpoint}
  → { "request_id": "abc123" }

GET /api/v1/predictions/abc123/result
  → { "status": "completed", "outputs": ["https://cdn.muapi.ai/..."] }

The MuAPI node handles this automatically. Status values are pending, processing, completed, and failed.

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Quick Start

1. Install n8n-nodes-muapi via Settings → Community Nodes
2. Add credentials: MuAPI API → paste your API key
3. Drag the MuAPI node into your canvas
4. Select a Category (e.g., "Text to Image") and a Model (e.g., "FLUX Dev")
5. Enter your prompt and click Execute node

Your generated image/video/audio URL will appear in the output panel.

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Source Code

The node package is open source:

• GitHub: github.com/SamurAIGPT/n8n-nodes-muapi
• npm: n8n-nodes-muapi

Pull requests and issues are welcome.