Moosend API Documentation

This is the complete API documentation for connecting to the Moosend 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 Moosend: Manage email lists, subscribers, segments, and campaigns. Keep reading to get started.

Quickstart

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

Every Moosend action uses the same URL pattern:

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

You need a MindCloud API Key and a Moosend connection. Then call an action such as List Active Mailing Lists:

curl --request POST \
  --url "https://connect.mindcloud.co/v2/universal/apps/moosend/actions/list-active-mailing-lists/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 Moosend account. See Moosend API Authentication for the full flow and how to get your connection credentials.

Moosend actions

All 40 published actions for this Moosend version. Each page documents the endpoint, arguments, and response controls.

• POSTAdd Multiple Subscribers
• POSTAdd New Subscriber
• PUTAdd Segment Criteria
• POSTCreate Custom Field
• POSTCreate Draft Campaign
• POSTCreate Mailing List
• POSTCreate Segment
• DELETEDelete Mailing List
• DELETEDelete Segment
• GETGet Campaign Details
• GETGet Campaign Link Activity
• GETGet Campaign Statistics
• GETGet Campaign Summary
• GETGet Mailing List Details
• GETGet Segment Details
• GETGet Subscriber By Email Address
• GETGet Subscriber By Id
• GETGet Subscriber By Id Without Mailing List Id
• GETList Active Mailing Lists
• GETList Active Mailing Lists With Paging
• GETList Campaigns By Page And Page Size
• GETList Segment Subscribers
• GETList Segments
• GETList Senders
• GETList Subscribers
• DELETERemove Custom Field
• DELETERemove Multiple Subscribers
• DELETERemove Subscriber
• PUTSchedule Campaign
• PUTSend Campaign
• PUTTest Campaign
• PUTUnschedule Campaign
• PUTUnsubscribe Subscriber From Account
• PUTUnsubscribe Subscriber From Mailing List
• PUTUpdate Custom Field
• PUTUpdate Draft Campaign
• PUTUpdate Mailing List
• PUTUpdate Segment
• PUTUpdate Segment Criteria
• PUTUpdate Subscriber

Related apps

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

Google FormsMailchimpCalendlyWebflowGoogle AdsActiveCampaignBrevoMailerLite