Constant Contact API Documentation

This is the complete API documentation for connecting to the Constant Contact 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 Constant Contact: Create campaigns, grow contact lists, automate messages, and track marketing results. Keep reading to get started.

Quickstart

Before you run your first Constant Contact 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 Constant Contact connection — create or choose one in Connections. Note its connectionId.

Every Constant Contact action uses the same URL pattern:

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

You need a MindCloud API Key and a Constant Contact connection. Then call an action such as Get Contact Consent Counts:

curl --request POST \
  --url "https://connect.mindcloud.co/v2/universal/apps/constantContact/actions/get-contact-consent-counts/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 Constant Contact account. See Constant Contact API Authentication for the full flow and how to get your connection credentials.

Constant Contact actions

All 30 published actions for this Constant Contact version. Each page documents the endpoint, arguments, and response controls.

• POSTCreate Contact
• POSTCreate Contact Custom Field
• POSTCreate Contact List
• POSTCreate Contact Tag
• POSTCreate Email Campaign
• POSTCreate or Update Contact
• DELETEDelete Contact
• DELETEDelete Contact Custom Field
• DELETEDelete Contact List
• DELETEDelete Contact Tag
• DELETEDelete Email Campaign
• GETGet Contact
• GETGet Contact Consent Counts
• GETGet Contact List
• GETGet Contact Tag
• GETGet Email Campaign
• GETGet Email Campaign Activity
• GETGet Email Campaign Summary Report
• GETList Contact Custom Fields
• GETList Contact Lists
• GETList Contact Tags
• GETList Contacts
• GETList Email Campaigns
• PUTRename Email Campaign
• PUTResubscribe Contact
• POSTSchedule Email Campaign Activity
• PUTUpdate Contact
• PUTUpdate Contact Custom Field
• PUTUpdate Contact List
• PUTUpdate Contact Tag

Related apps

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

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