Modusign API Documentation

This is the complete API documentation for connecting to the Modusign API using MindCloud's Universal API. If you are new to MindCloud, start with the Introduction to see how one API can sit in front of many different apps.

MindCloud is an integration company that offers one normalized API to access 3,100+ apps from a single place. It cleans up provider-specific quirks, keeps requests and responses consistent, and centralizes authentication so you do not need to manage separate flows for every app. Browse other apps.

Meet Modusign: Modusign is an e-signature API for managing signature requests, templates, embedded signing flows, labels, webhooks, subscriptions, and file uploads over HTTP Basic auth. Keep reading to get started.

Quickstart

Before you run your first Modusign request, you need three things:

1. A MindCloud account — sign in or create an account at MindCloud.
2. A MindCloud API Key — create one in API Keys. Keep it on your server.
3. At least one Modusign connection — create or choose one in Connections. Note its connectionId.

Every Modusign action uses the same URL pattern:

POST https://connect.mindcloud.co/v2/universal/apps/modusign/actions/{actionSlug}/run

You need a MindCloud API Key and a Modusign connection. Then call an action such as Get Current User:

curl --request POST \
  --url "https://connect.mindcloud.co/v2/universal/apps/modusign/actions/get-current-user/run" \
  --header "Authorization: Bearer $MINDCLOUD_API_KEY" \
  --header "Content-Type: application/json" \
  --data '{
  "connectionId": "$CONNECTION_ID",
  "arguments": {}
}'

Every response comes back in the same envelope, with your rows in a data array:

{
  "success": true,
  "data": [
    { "id": "1042", "name": "Ava" }
  ],
  "meta": {}
}

After your first request works, use Shape your requests to control arguments, pagination, filtering, fields, and errors.

Authenticate with a MindCloud API Key plus a connectionId for your Modusign account. See Modusign API Authentication for the full flow and how to get your connection credentials.

Modusign actions

All 38 published actions for this Modusign version. Each page documents the endpoint, arguments, and response controls.

• PUTAdd Document Label
• PUTCancel Signature Request
• POSTCreate Embedded Draft
• POSTCreate Embedded Draft from Template
• POSTCreate Label
• POSTCreate Signature Request
• POSTCreate Signature Request from Template
• POSTCreate Template
• POSTCreate Webhook
• DELETEDelete Label
• DELETEDelete Webhook
• PUTForward Completed Document
• GETGet Current User
• GETGet Document
• GETGet Embedded Document View URL
• GETGet Participant Security Link
• GETGet Requester Fields
• GETGet Subscription
• GETGet Subscription Usage
• GETGet Template
• GETGet Template Embedded View URL
• GETGet Webhook
• GETList Attachments
• GETList Document Histories
• GETList Documents
• GETList Labels
• GETList Participant Fields
• GETList Templates
• GETList Webhooks
• POSTMerge Files
• PUTRemove Document Label
• PUTRequest Signature Content Update
• PUTResend Signature Request Notification
• PUTUpdate Current Signing Turn Expiration
• PUTUpdate Document Metadata
• PUTUpdate Label
• PUTUpdate Webhook
• POSTUpload File

Related apps

More Productivity apps on the Universal API, behind the same REST shape. Or browse all apps.

Google CalendarNotionTypeformJira Software CloudCal.comWufooBasecampOnceHub