Connect eSignatures.com and When I Work to power AI-driven automation

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Choose a Trigger

Choose an Action

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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 "Contract Sent to a Signer" from eSignatures.com.

Add your action

An action happens after the trigger—such as "Create User" in When I Work.

You’re connected!

Zapier seamlessly connects eSignatures.com and When I Work, 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.

Contract Sent to a Signer
Triggers when a contract is sent to a signer.
Trigger
Instant
Try It
Signature Received
Triggers when a contract is signed by a signer.
Trigger
Instant
Try It
- Contract ID
  Required
- Name
  Required
- Email
- Mobile
- Company Name
- Signature Request Delivery
- Multi-Factor Authentication
- Signer Redirect URL
Action
Write
- Template Title
  Required
- Template Content (Markdown)
  Required
Action
Write
- Contract ID
  Required
- Signer ID
  Required
Action
Write

- Contract ID
  Required
- Find Markdown
- Replace With Markdown
- Dry Run
Action
Write
- Contract ID
  Required
- Signer ID
  Required
- Name
- Email
- Mobile
- Company Name
- Signature Request Delivery
- Multi-Factor Authentication
- Signer Redirect URL
Action
Write

- Contract ID
  Required
Action
Write
- Contract ID
  Required
Action
Search
- Contract ID
  Required
Action
Search
- Template ID
  Required
Action
Search
- Api_docs_info
- Stop on error
  Required
- HTTP Method
  Required
- URL
  Required
- Query string parameters
- Additional request headers
- Body
Action
Write

Contract Signed
Triggers when a contract is signed by all signers.
Trigger
Instant
Try It
Delivery Failed
Triggers when a delivery error occurs, such as an email that can't be delivered.
Trigger
Instant
Try It
- Test Only
- Template
- Signer Name
  Required
- Signer Email
- Signer Mobile
- Signer Company Name
- Signer Signature Request Delivery
- Signer Multi-Factor Authentication
- Signer Redirect URL
- Signer Position
- Signer Auto Sign
- Signer Name [2]
- Signer Email [2]
- Signer Mobile [2]
- Signer Company Name [2]
- Signer Redirect URL [2]
- Signer Signature Request Delivery [2]
- Signer Multi-Factor Authentication [2]
- Signer Position [2]
- Signer Auto Sign [2]
- Signer Name [3]
- Signer Email [3]
- Signer Mobile [3]
- Signer Company Name [3]
- Signer Redirect URL [3]
- Signer Signature Request Delivery [3]
- Signer Multi-Factor Authentication [3]
- Signer Position [3]
- Signer Auto Sign [3]
- Signer Name [4]
- Signer Email [4]
- Signer Mobile [4]
- Signer Company Name [4]
- Signer Redirect URL [4]
- Signer Signature Request Delivery [4]
- Signer Multi-Factor Authentication [4]
- Signer Position [4]
- Signer Auto Sign [4]
- Signer Name [5]
- Signer Email [5]
- Signer Mobile [5]
- Signer Company Name [5]
- Signer Redirect URL [5]
- Signer Signature Request Delivery [5]
- Signer Multi-Factor Authentication [5]
- Signer Position [5]
- Signer Auto Sign [5]
- Placeholder Fields - String
- Placeholder Fields - Markdown
- Assigned User
- Contract Title
- Contract Content (Markdown)
- Save as draft
- Language
- Metadata
- Sender Company Name
- Signer Field Default Values
- [DEPRECATED] Custom Fields
- [DEPRECATED] Email Subject - Signature request
- [DEPRECATED] Email Body - Signature request
- [DEPRECATED] Email Subject - Final signed document
- [DEPRECATED] Email Body - Final signed document
- [DEPRECATED] API Fields
Action
Write
- Contract ID
  Required
- Signer ID
  Required
Action
Write
- Contract ID
  Required
Action
Write
- Contract ID
  Required
- Placeholder Fields - String
- Placeholder Fields - Markdown
Action
Write
- Template ID
  Required
- Find Markdown
- Replace With Markdown
- Dry Run
Action
Write
- Template Filter
Action
Search
- Contract ID
  Required
Action
Search
- Template ID
  Required
Action
Search
- Email
  Required
- First_name
  Required
- Last_name
  Required
- Locations
- Role
- Positions
- Phone_number
- Employee_code
- Notes
- Type
- Hourly_rate
- Hours_preferred
- Maxmium Hours
Action
Write

For AI agents & developers

Use eSignatures.com and When I Work with AI agents and code

Beyond Zap workflows. Call eSignatures.com and When I Work 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 eSignatures.com and When I Work actions as tools in any MCP client. Authenticate once, then call them in natural language.

Example actions on this page

Add Contract Signer
Create User

Works with

Claude · ChatGPT · Cursor · any MCP-compatible client

Connect Zapier MCP

Typescript

Call from code with the Zapier SDK

Trigger eSignatures.com and When I Work 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({ /* esignaturescom / when-i-work 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 eSignatures.com and When I Work 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.

Automate your lead management and improve conversions

With Zapier, you can automate every part of your lead funnel and give yourself the best chance at converting leads. Automate everything from lead capture to outreach to reporting—and close more deals as a result.

Create more impactful campaigns with automation

Measuring campaign performance across platforms can get chaotic. Plus, digging up the right metrics costs you precious time and effort. With Zapier, you can create a centralized view of your performance, skillfully manage your lists, and ensure your campaigns drive ROI across the business.

Provide world-class support with a little help from automation

Support reps can't be productive when they have to track down crucial information for every incident or ticket. With Zapier, you can automatically send your reps the context they need to resolve tickets quickly and create a seamless customer experience.

Automate your way to actionable, up-to-date data

The days of manually exporting and importing data are over. With Zapier, you can send data where it needs to go, in the format you need it—so you can centralize your data and unlock more insights.

Resolve incidents faster with automation

Your technical support team wants to focus on tech tickets rather than admin work. With Zapier, you can automate everything from ticket creation to routing to inter-team communication—eliminating friction from incident management and increasing speed to resolution.

Make work flow with AI

Level up your eSignatures.com to When I Work integration with AI. Extract, summarize, and transform your integration data with leading AI models like OpenAI, Anthropic, and more.

Learn about AI automation

About eSignatures.com

eSignatures.com is an AI-friendly e-signature platform for managing Markdown contracts, signers and templates from draft to signature, with pay-per-use pricing.

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Related categories

Signatures

About When I Work

When I Work is the easiest way to schedule, manage attendance, and communicate with your staff from your Android device and PC. Notify your staff instantly about their work schedule via text, email, and web notifications.

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