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How Zapier works
Zapier makes it easy to integrate Human in the Loop with Shade - no code necessary. See how you can get setup in minutes.
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 "Copy a File" in Shade.
You’re connected!
Zapier seamlessly connects Human in the Loop and Shade, 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
Try ItTriggerInstant- Approval request message
- Content to reviewRequired
- Content keys
- Approve button label
- Decline button label
- Action if reviewer declinesRequired
- Let reviewer edit content?Required
- Send request viaRequired
- Type of reviewerRequired
- On timeoutRequired
- TimeoutLimitExplanation
- Timeout valueRequired
- Timeout unitRequired
- Send reminderRequired
- Zap_id
- Zap_step_id
- Zap_run_id
- Zap_path_run_id
ActionWrite- New Asset
Triggers when an asset is fully uploaded.
Try ItTriggerInstant - New Comment
Triggers when a comment is created on an asset.
Try ItTriggerInstant
- Data collection message
- Data inputsRequired
- Send request viaRequired
- Type of reviewerRequired
- On timeoutRequired
- TimeoutLimitExplanation
- Timeout valueRequired
- Timeout unitRequired
- Send reminderRequired
- Zap_id
- Zap_step_id
- Zap_run_id
- Zap_path_run_id
ActionWrite- Asset Updated
Triggers when an asset's metadata is updated. In the payloads it specifies the attribute that was changed and the new value.
Try ItTriggerInstant - New Collection
Triggers when a collection is created.
Try ItTriggerInstant - New Drive
Triggers when a new drive is created in the workspace.
Try ItTriggerInstant
For AI agents & developers
Use Human in the Loop and Shade with AI agents and code
Beyond Zap workflows. Call Human in the Loop and Shade actions directly from your AI client or your codebase, using the same 9,000+ app integrations Zapier already runs.
Connect via Zapier MCP
Expose Human in the Loop and Shade actions as tools in any MCP client. Authenticate once, then call them in natural language.
Example actions on this page
Works with
Claude · ChatGPT · Cursor · any MCP-compatible client
Call from code with the Zapier SDK
Trigger Human in the Loop and Shade 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 / shade action */ });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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