This is a custom n8n node for integrating the AI Search API into your automation workflows.
It brings semantic search, context awareness, and balance monitoring directly into your n8n pipelines. 👉 Get started now:

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Features

  • 🔍 Intelligent Semantic Search – Natural language queries with embeddings
  • 💬 Context Management – Add previous messages for richer answers
  • 📝 Flexible Responses – Markdown or plain text output
  • 📊 Balance Monitoring – Track credits and usage in real time
  • ⚡ TypeScript Support – Strong typings and IDE hints
  • 🧩 n8n Ready – Works as a drag-and-drop node inside your n8n editor

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Installation

npm install n8n-nodes-aisearchapi

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From source

git clone https://github.com/aisearchapi/aisearchapi-n8n.git
cd aisearchapi-n8n
npm install
npm run build

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Run n8n with Your Extension

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Windows PowerShell (edit the path)

docker run -it --rm -p 5678:5678 `
  -e N8N_CUSTOM_EXTENSIONS=/extensions `
  -e N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS=true `
  -e DB_SQLITE_POOL_SIZE=5 `
  -e N8N_RUNNERS_ENABLED=true `
  -v "C:\n8n-extensions\aisearchapi-n8n:/extensions" `
  -v n8n_data:/home/node/.n8n `
  n8nio/n8n:latest

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macOS / Linux / WSL (edit the path)

docker run -it --rm -p 5678:5678   -e N8N_CUSTOM_EXTENSIONS=/extensions   -e N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS=true   -e DB_SQLITE_POOL_SIZE=5   -e N8N_RUNNERS_ENABLED=true   -v "$HOME/n8n-extensions/aisearchapi-n8n:/extensions"   -v n8n_data:/home/node/.n8n   n8nio/n8n:latest
Then open: http://localhost:5678
You should see: Loaded extensions from /extensions

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Configuration in n8n

  1. Go to Credentials → New → AI Search API
  2. Paste your API Key (without the Bearer prefix)
  3. Save credentials

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Usage

  • Resource: Search
  • Operation: Search
  • Parameters:
    • query → your question (required)
    • responseType → markdown | text
    • context → optional array of messages
    • timeout → ms (default 30000)

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Balance

  • Resource: Account
  • Operation: Get Balance

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Error Codes

CodeMeaningFix
401UnauthorizedInvalid key → Get a new key
429Too Many RequestsSlow down / add retry logic
433Quota ExceededBuy credits / upgrade
500Server ErrorTry again later
503Service DownTemporary downtime

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Development

git clone https://github.com/aisearchapi/aisearchapi-n8n.git
cd aisearchapi-n8n
npm install
npm run build
You should see compiled files:
  • dist/credentials/AiSearchApi.credentials.js
  • dist/nodes/AiSearchApi/AiSearchApi.node.js
package.json important parts: 
{
  "name": "n8n-nodes-aisearchapi",
  "version": "0.1.0",
  "main": "dist/index.js",
  "files": ["dist", "README.md", "LICENSE"],
  "keywords": ["n8n", "n8n-community-node-package", "AI Search API", "semantic search", "automation"],
  "n8n": {
    "nodes": ["dist/nodes/AiSearchApi/AiSearchApi.node.js"],
    "credentials": ["dist/credentials/AiSearchApi.credentials.js"]
  }
}

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TypeScript Config

CommonJS build to avoid ESM issues: 
{
  "compilerOptions": {
    "target": "ES2020",
    "module": "CommonJS",
    "moduleResolution": "Node",
    "lib": ["ES2020"],
    "outDir": "./dist",
    "rootDir": ".",
    "strict": true,
    "esModuleInterop": true,
    "skipLibCheck": true,
    "forceConsistentCasingInFileNames": true,
    "declaration": true,
    "declarationMap": true,
    "sourceMap": true,
    "allowSyntheticDefaultImports": true,
    "resolveJsonModule": true
  },
  "include": ["credentials/**/*", "nodes/**/*"],
  "exclude": ["node_modules", "dist", "**/*.spec.ts"]
}

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Logos / Icons

Put your SVGs in:
  • nodes/AiSearchApi/aisearchapi.svg
  • credentials/aisearchapi.svg
Build script copies them next to compiled files in dist/...

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Best Practices

  • Keep your API key secret (use n8n Credentials)
  • Use Markdown output for rich UI
  • Reset context when changing topics
  • Watch your credits with the balance endpoint

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Troubleshooting

  • Node not visible in n8n → Check build files exist, restart Docker, verify mounted path
  • Cannot find package ‘n8n-workflow’ → Install it: npm i n8n-workflow@1.108.2
  • Build issues on Windows → Use shx for copy operations instead of cp

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Resources

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Start Now

Install and connect your API key in n8n, then start building AI-powered workflows: 
npm install n8n-nodes-aisearchapi