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:

https://connect.mindcloud.co/v1/universal/moosend/latest/actions/{actionSlug}

You need a MindCloud API Key and a Moosend connection. Then call an action such as Get Campaign Details:

curl --request GET \
  --url "https://connect.mindcloud.co/v1/universal/moosend/latest/actions/get-campaign-details" \
  --header "Authorization: Bearer $MINDCLOUD_API_KEY" \
  --get \
  --data-urlencode "connectionId=$CONNECTION_ID"

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.

Authentication

Authentication has two layers. Your MindCloud API Key authenticates the request to MindCloud, sent as a Bearer token in the Authorization header. The connectionId selects the connected Moosend account that should run the action. MindCloud stores and refreshes the Moosend credentials behind that connection, so you never send provider tokens with your requests.

Pass connectionId in the query string for GET and DELETE actions, and in the JSON body for POST, PUT, and PATCH actions. Keep your MindCloud API Key on your server; do not ship it in browser code, mobile apps, public repositories, or logs.

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