Unisender API Documentation

This is the complete API documentation for connecting to the Unisender 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 Unisender: Unisender is an email, SMS, contact-list, and subscriber management platform for bulk messaging, subscriber data, templates, campaigns, and delivery statistics through the Unisender API. Keep reading to get started.

Quickstart

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

Every Unisender action uses the same URL pattern:

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

You need a MindCloud API Key and a Unisender connection. Then call an action such as Check Email:

curl --request GET \
  --url "https://connect.mindcloud.co/v1/universal/unisender/latest/actions/check-email" \
  --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 Unisender account that should run the action. MindCloud stores and refreshes the Unisender 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.

Unisender actions

All 32 published actions for this Unisender version. Each page documents the endpoint, arguments, and response controls.

• GETCheck Email
• GETCheck SMS
• POSTCreate List
• DELETEDelete List
• GETExport Contacts
• GETGet Actual Message Version
• GETGet Campaign Common Stats
• GETGet Campaign Delivery Stats
• GETGet Campaign Status
• GETGet Campaigns
• GETGet Contact
• GETGet Contact Count
• GETGet Contact Field Values
• GETGet Fields
• GETGet Message
• GETGet Messages
• GETGet Sender Domain List
• GETGet Subscriber Note
• GETGet Subscriber Notes
• GETGet Tags
• GETGet Template
• GETGet Templates
• GETGet Total Contacts Count
• GETGet Visited Links
• GETGet Web Version
• GETIs Contact In Lists
• GETList Lists
• GETList Messages
• GETList Templates
• POSTSubscribe Contact
• PUTUnsubscribe Contact
• PUTUpdate List

Related apps

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

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