Description

n8n-nodes-ainoflow

n8n community nodes for Ainoflow API services.

Nodes

| Node | Description |
|——|————-|
| Ainoflow Convert | Extract text or convert to PDF from documents, images, and audio (OCR & transcription) |
| Ainoflow Files | Store and manage binary files in object storage |
| Ainoflow Storage | Store and retrieve JSON documents in key-value storage |

Installation

Follow the installation guide in the n8n community nodes documentation.

npm install @ainoflow/n8n-nodes-ainoflow

Credentials

All nodes use the shared Ainoflow API credential:

| Field | Description |
|——-|————-|
| API Key | Your Ainoflow API key |
| Base URL | API endpoint (default: https://api.ainoflow.io) |

Ainoflow Convert

Extract text or convert to PDF from documents, images, and audio files.

Operations

| Operation | Description |
|———–|————-|
| Convert File | Extract text or convert to PDF from document, image, or audio |
| Get Result | Get result of conversion job |

Input Sources

• Binary Data – File from previous node
• URL – Download from URL

Response Modes

| Mode | Behavior |
|——|———-|
| Direct | Wait and return content inline |
| Persisted | Wait and return download URLs |
| Polling | Return job ID immediately |
| Webhook | Notify webhook URL when complete |

Models

| Model | Use Case |
|——-|———-|
| Auto | Auto-select based on file type (recommended) |
| PaddleOCR | OCR for images |
| Tesseract | OCR for PDFs |
| Whisper (tiny/small/base) | Audio transcription |

Supported Formats

• Documents: PDF, JPEG, PNG, TIFF, BMP, WebP, GIF, DOC(X), XLS(X), PPT(X), ODT, TXT, RTF
• Audio: WAV, MP3, M4A, MP4, WebM, OGG, FLAC, AAC, Opus

Languages

60 languages supported including: English, German, French, Spanish, Italian, Portuguese, Dutch, Polish, Russian, Ukrainian, Chinese (Simplified/Traditional), Japanese, Korean, Arabic, and more.

Ainoflow Files

Manage binary files in object storage.

Resources & Operations

File:
| Operation | Description |
|———–|————-|
| Create | Upload new file (auto-generated key) |
| Create or Replace | Upload file with explicit key (upsert) |
| Download | Download file content |
| Delete | Delete file |
| Get URL | Get pre-signed download URL |
| Get Metadata | Get file metadata |
| Get Many | List files in category |

Category:
| Operation | Description |
|———–|————-|
| Get Many | List categories with file counts |

Input Sources (Create/Replace)

• Binary Data – File from previous node
• URL – Server downloads from URL

Features

• Categories for organizing files
• Pre-signed URLs with configurable expiry
• TTL support via expiresAt
• Max file size: 100MB

Ainoflow Storage

Store and retrieve JSON documents.

Resources & Operations

Record:
| Operation | Description |
|———–|————-|
| Create | Create new record (fails if exists) |
| Create or Replace | Create or replace record (upsert) |
| Update | Partial update via JSON Merge Patch (RFC 7386) |
| Get | Retrieve record by key |
| Delete | Delete record |
| Get Metadata | Get record metadata without content |
| Get Many | List records in category |

Category:
| Operation | Description |
|———–|————-|
| Get Many | List categories with record counts |

Data Input

• Using Fields Below – Key/value pairs with expression support
• Using JSON – Direct JSON object or array

Features

• Categories for organizing records
• TTL support via expiresAt or expiresMs
• JSON Merge Patch for partial updates
• Max record size: 10MB

Development

Prerequisites

• Node.js v20.19+ to v24 (v22 LTS recommended)
• npm

Commands

npm install        # Install dependencies
npm run dev        # Run n8n with hot reload
npm run build      # Production build
npm run lint       # Check for issues
npm run lint:fix   # Auto-fix issues

Resources

• Ainoflow Platform – Document conversion, file storage, and JSON storage APIs
• Ainova Systems – Custom n8n nodes, workflow development, and AI automation solutions
• GitHub Repository
• n8n Community Nodes

License

MIT – Copyright 2026 Ainova Systems