Description

n8n-nodes-alltoken

One API key. Dozens of frontier AI models. Works in n8n today.


—

Why AllToken

AllToken is a unified AI gateway that exposes a single OpenAI-compatible API across dozens of frontier models — Claude, DeepSeek, Gemini, Qwen, GPT-4o, and more. Instead of managing separate API keys and integrations for each provider, you get one key and one endpoint.

This node brings that directly into n8n:

• Chat — 46 models: Claude 4.5/4.6/4.7, DeepSeek v3/v4, Gemini 3.x, Qwen 3.5/3.6, Kimi k2.5/k2.6, GPT-4o/5.3/5.4/5.5, o3/o4, GLM 4.7/5/5.1, MiniMax, MiMo
• Image — generate images with gpt-image-2
• Video — generate video clips with seedance-2.0 / seedance-1.5-pro (async, 30 s – 3 min)
• AI Agent / Chain — the included Chat Model sub-node slots directly into n8n’s built-in AI nodes; tool-calling works out of the box
• Web grounding — DeepSeek and Qwen models support an enable_search toggle for real-time web search

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Install

1. Open n8n → Settings → Community Nodes
2. Click Install
3. Enter the package name: n8n-nodes-alltoken
4. Confirm

The two nodes (AllToken and AllToken Chat Model) appear in the node picker after installation.

(Screenshots in a later release.)

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Get an API Key

Sign up at https://alltoken.ai, navigate to the API key page, and copy your key. Keep it — you’ll paste it into the credential next.

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Configure the Credential

1. In any workflow, click Add Credential → search AllToken API
2. Paste your API key
3. Click Save

n8n automatically tests the credential by calling /models. A green checkmark means you’re good to go.

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The Nodes

| Node | Type | Use when… |
|—|—|—|
| AllToken | Action node | You want to call Chat / Image / Video directly in a workflow |
| AllToken Chat Model | Sub-node | You want to plug a model into an AI Agent or AI Chain |

—

AllToken — Chat

Select Resource → Chat, pick a model, write your prompt.

Minimal workflow:
Manual Trigger → AllToken (Chat, model: deepseek-v4, prompt: "Summarize this text") → Set

Output shape:

{
  "content": "Here is the summary…",
  "model": "deepseek-v4",
  "usage": {
    "prompt_tokens": 42,
    "completion_tokens": 118,
    "total_tokens": 160
  }
}

Options available: system prompt, temperature, max tokens, enable_search (DeepSeek + Qwen only).

—

AllToken — Image

Select Resource → Image. Provide a text prompt; the node returns a binary item you can pipe directly into a Write Binary File or Send Email node.

Minimal workflow:
Manual Trigger → AllToken (Image, model: gpt-image-2, prompt: "a futuristic city at dawn") → Write Binary File

Output shape:

{
  "id": "igen_...",
  "model": "gpt-image-2",
  "prompt": "a futuristic city at dawn",
  "status": "completed",
  "size": "1024x1024",
  "usage": { "inputtokens": 42, "outputtokens": 1 },
  "url": "https://...r2.dev/.../0.png"
}

url is a 30-day signed R2 URL — use it for quick preview or download. binary.data contains the actual PNG bytes as an n8n binary descriptor and is what downstream nodes (e.g. Write Binary File, Send Email) consume.

—

AllToken — Video (async)

Video generation is two steps because encoding takes time (30 seconds to 3 minutes).

Step 1 — Generate:
Select Resource → Video, Operation → Generate. Provide your prompt and model. The node returns a task_id.

Step 2 — Poll / Get Result:
Add a Wait node (e.g. 60 s), then a second AllToken node: Resource → Video, Operation → Get Result, paste the task_id from step 1.

Minimal workflow:
Manual Trigger → AllToken (Video Generate) → Wait 60s → AllToken (Video Get Result) → Write Binary File

Get Result output shape:

{
  "status": "succeeded",
  "video_url": "https://…/video.mp4",
  "task_id": "abc-123"
}

Poll again if status is still processing.

—

AllToken Chat Model (sub-node)

This node does not run on its own. Drop it into the Chat Model slot of an AI Agent or Basic LLM Chain node.

How to use:
1. Add an AI Agent node to your workflow
2. Click the Chat Model input connector
3. Add AllToken Chat Model
4. Select a model, optionally set temperature / max tokens
5. The agent handles tool-calling automatically via langchain

This is the easiest way to swap between dozens of models inside a single agent workflow without changing anything else.

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Common Errors

| HTTP code | Meaning | Fix |
|—|—|—|
| 401 | Invalid API key | Check the credential — re-paste your key |
| 402 | 余额不足 (insufficient balance) | Top up your AllToken account at alltoken.ai |
| 410 | Image result expired | Image results are one-shot; regenerate the image |
| 429 | Rate limit exceeded | Wait a moment and retry; reduce request frequency |

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Roadmap

• More image models as AllToken expands its image catalogue
• Additional video models
• n8n verified node status

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Development

For contributors who want to build or test locally:

npm install
npm run build
npm test

To run a local n8n instance with the node loaded:

docker compose up -d

The docker-compose.yml mounts dist/ as a custom extension directory so n8n picks up your build automatically.

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License

MIT — see LICENSE.