# Mailercloud

Powerful and simple all-in-one email marketing platform providing effective solutions for rapid business growth.

- **Category:** email newsletters
- **Auth:** API_KEY
- **Composio Managed App Available?** N/A
- **Tools:** 6
- **Triggers:** 0
- **Slug:** `MAILERCLOUD`
- **Version:** 20260414_00

## Tools

### Create List

**Slug:** `MAILERCLOUD_CREATE_LIST`

Tool to create a new recipient list in Mailercloud for storing and managing contacts. Use when you need to create a new mailing list for organizing contacts.

### Create custom property

**Slug:** `MAILERCLOUD_CREATE_PROPERTY`

Create a custom property for contacts in Mailercloud. Custom properties store specific information for contact records. Maximum of 100 properties allowed per account.

### Delete Contact Property

**Slug:** `MAILERCLOUD_DELETE_PROPERTY`

Tool to delete a custom contact property by ID. Use when removing unused custom fields from contacts. Cannot delete properties used in webforms.

### Get Client Plan

**Slug:** `MAILERCLOUD_GET_CLIENT_PLAN`

Tool to retrieve client plan information from Mailercloud. Use when you need to check the current subscription status, plan details, or verify API connectivity.

### Search Contacts in List

**Slug:** `MAILERCLOUD_SEARCH_CONTACTS`

Tool to retrieve contacts in a specific list with pagination. Use when you need to list or search contacts within a known list ID.

### Update Contact Property

**Slug:** `MAILERCLOUD_UPDATE_PROPERTY`

Tool to update a custom property of contacts in Mailercloud. Use when you need to modify the name or description of an existing custom property. Note: Editing custom property type using this API is not possible - you can only edit the name and description.