Connect Human in the Loop and Nutrient Document Web Services API to power AI-driven automation

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Choose a Trigger

Choose an Action

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Zapier makes it easy to integrate Human in the Loop with Nutrient Document Web Services API - no code necessary. See how you can get setup in minutes.

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1. Choose trigger event

2. Choose action

1. Select the event

Setup

Test

App

Trigger event

Choose a trigger event

Choose a trigger

A trigger is the event that starts your Zap—like a "New Approval Requested" from Human in the Loop.

Add your action

An action happens after the trigger—such as "Add Page to PDF" in Nutrient Document Web Services API.

You’re connected!

Zapier seamlessly connects Human in the Loop and Nutrient Document Web Services API, automating your workflow.

Supported triggers and actions

Zapier helps you create workflows that connect your apps to automate repetitive tasks. A trigger is an event that starts a workflow, and an action is an event a Zap performs.

- Explanation
- Input fields
Trigger
Instant
Try It
- Approval request message
- Content to review
  Required
- Content keys
- Approve button label
- Decline button label
- Action if reviewer declines
  Required
- Let reviewer edit content?
  Required
- Send request via
  Required
- Type of reviewer
  Required
- On timeout
  Required
- TimeoutLimitExplanation
- Timeout value
  Required
- Timeout unit
  Required
- Send reminder
  Required
- Zap_id
- Zap_step_id
- Zap_run_id
- Zap_path_run_id
Action
Write
- PDF File URL
  Required
- Annotations JSON URL
  Required
- Output File Name
Action
Write
- Image File URL
  Required
- Output File Name
Action
Write
- PDF File URL
  Required
- Output File Name
Action
Write

- PDF File URL
  Required
- Pages to Duplicate
  Required
- Output File Name
Action
Write
- PDF Template File URL
  Required
- Form Structure JSON URL
  Required
- Output File Name
Action
Write

- HTML file
  Required
- Output Format
  Required
Action
Write
- Image File URL (JPG or PNG)
  Required
- Output Format
- Output File Name
Action
Write
- PDF File URL
  Required
- JSON File
  Required
Action
Write
- PDF File URL
  Required
- Output File Name
Action
Write
- PDF File URL
  Required
- Output File Name
Action
Write
- PDF File URL
  Required
- Output File Name
- Output format
  Required
Action
Write
- PDF File URL
  Required
- Output File Name
Action
Write
- PDF File URL
  Required
- Output Format
- Optional File Name
Action
Write
- PPT File
  Required
- Output format
  Required
- Output File Name
Action
Write
- PDF File URL
  Required
- Owner Password
  Required
- User Password
- User Permissions
- Output File Name
Action
Write
- Webpage or Document URL
  Required
- Output File Name
Action
Write
- PDF File URL
  Required
- XFDF File
  Required
Action
Write

- Data collection message
- Data inputs
  Required
- Send request via
  Required
- Type of reviewer
  Required
- On timeout
  Required
- TimeoutLimitExplanation
- Timeout value
  Required
- Timeout unit
  Required
- Send reminder
  Required
- Zap_id
- Zap_step_id
- Zap_run_id
- Zap_path_run_id
Action
Write
- PDF File URL
  Required
- Insert Position
  Required
Action
Write
- HTML File URL
  Required
Action
Write
- Microsoft Office File URL
  Required
- Output File Name
Action
Write
- Word File URL
  Required
- Output File Name
- Output format
  Required
Action
Write
- PDF File URL
  Required
- Output File Name
Action
Write
- PDF File URL
  Required
- Form Data JSON URL
  Required
- Output File Name
Action
Write
- HTML file
  Required
- Output Format
- Output File Name
Action
Write
- Image File
  Required
- Output File Name
Action
Write
- Image File
  Required
- File Name
Action
Write
- First PDF File URL
  Required
- Second PDF File URL
  Required
- Output File Name
Action
Write
- PDF File URL
  Required
- Output File Name
Action
Write
- PDF File URL
  Required
- Rotate By
  Required
- Output File Name
Action
Write
- PDF File URL
  Required
- Output File Name
Action
Write
- PDF File URL
  Required
- Conformance Level
- Output File Name
Action
Write
- PDF File URL
  Required
- Output File Name
Action
Write
- PDF File URL
  Required
- Output File Name
Action
Write
- PDF File URL
  Required
- Watermark Image URL
  Required
- Output File Name
Action
Write
- Spreadsheet File
  Required
- Output format
  Required
- Output File Name
Action
Write

For AI agents & developers

Use Human in the Loop and Nutrient Document Web Services API with AI agents and code

Beyond Zap workflows. Call Human in the Loop and Nutrient Document Web Services API actions directly from your AI client or your codebase, using the same 9,000+ app integrations Zapier already runs.

No code

Connect via Zapier MCP

Expose Human in the Loop and Nutrient Document Web Services API actions as tools in any MCP client. Authenticate once, then call them in natural language.

Example actions on this page

Collect Data
Add Page to PDF

Works with

Claude · ChatGPT · Cursor · any MCP-compatible client

Connect Zapier MCP

Typescript

Call from code with the Zapier SDK

Trigger Human in the Loop and Nutrient Document Web Services API actions from backend services, scripts, or agent code.

Install

# TypeScript / Node
npm install @zapier/zapier-sdk

Run an action

import { createZapierSdk } from '@zapier/zapier-sdk';

const zapier = createZapierSdk();
await zapier.runAction({ /* human-in-the-loop / nutrient-dws-api action */ });

Run the SDK docs

There is no Python package yet. SDK is TypeScript-only (@zapier/zapier-sdk). The MCP server URL is personal to your account; get it at zapier.com/mcp.

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Customers who say using Zapier has made them better at their job

25m

Customers have created over 25 million Zaps on the platform

6 mins

The average user takes less than 6 minutes to set up a Zap

Connect Human in the Loop and Nutrient Document Web Services API to integrate crucial parts of your business

With Zapier, you can integrate everything from basic data entry to end-to-end processes. Here are some of the business-critical workflows that people automate with Zapier.

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Make work flow with AI

Level up your Human in the Loop to Nutrient Document Web Services API integration with AI. Extract, summarize, and transform your integration data with leading AI models like OpenAI, Anthropic, and more.

Learn about AI automation

About Human in the Loop

Human in the Loop is a native way complete a manual action during a Zap run.

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Related categories

AI Assistants

About Nutrient Document Web Services API

Nutrient Document Web Services API is a developer tool that enables integrating document processing capabilities into applications.