Nutrient Document Processing

Process documents directly in OpenClaw conversations — convert formats, extract text, apply OCR, redact PII, add signatures, and watermark files through natural language.

Installation

openclaw plugins install @nutrient-sdk/nutrient-openclaw

Configure your API key:

plugins:
  entries:
    nutrient-openclaw:
      config:
        apiKey: "your-api-key-here"

Get an API key at nutrient.io/api

Available Tools

Tool	Description
nutrient_convert_to_pdf	Convert DOCX, XLSX, PPTX, HTML, or images to PDF
nutrient_convert_to_image	Render PDF pages as PNG, JPEG, or WebP
nutrient_convert_to_office	Convert PDF to DOCX, XLSX, or PPTX
nutrient_extract_text	Extract text, tables, or key-value pairs
nutrient_ocr	Apply OCR to scanned PDFs or images
nutrient_watermark	Add text or image watermarks
nutrient_redact	Redact via patterns (SSN, email, phone)
nutrient_ai_redact	AI-powered PII detection and redaction
nutrient_sign	Digitally sign PDF documents
nutrient_check_credits	Check API credit balance and usage

Example Prompts

Convert: "Convert this Word doc to PDF"

Extract: "Extract all text from this scanned receipt" / "Pull tables from this PDF"

Redact: "Redact all PII from this document" / "Remove email addresses and phone numbers"

Watermark: "Add a CONFIDENTIAL watermark to this PDF"

Sign: "Sign this contract as Jonathan Rhyne"

Links

• npm package
• GitHub
• Nutrient API