MailerLite Campaigns API

The Campaigns API from MailerLite — 2 operation(s) for campaigns.

Operations 3

GET /api/campaigns List campaigns #
POST /api/campaigns Create a campaign #
GET /api/campaigns/{campaign_id} Get a campaign #

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/mailerlite-campaigns-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

mailerlite-campaigns-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: MailerLite Automations Campaigns API
  description: The MailerLite REST API provides endpoints for managing subscribers, groups, segments, fields, campaigns, automations, forms, and webhooks. Authentication uses a Bearer token generated in the dashboard under Integrations > MailerLite API. All requests use JSON; rate-limited to 120 requests per minute per account.
  version: 1.0.0
  contact:
    name: MailerLite
    url: https://developers.mailerlite.com/docs/
servers:
- url: https://connect.mailerlite.com
  description: Production
security:
- BearerAuth: []
tags:
- name: Campaigns
paths:
  /api/campaigns:
    get:
      tags:
      - Campaigns
      summary: List campaigns
      operationId: listCampaigns
      responses:
        '200':
          description: Campaigns
    post:
      tags:
      - Campaigns
      summary: Create a campaign
      operationId: createCampaign
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
      responses:
        '201':
          description: Campaign
  /api/campaigns/{campaign_id}:
    get:
      tags:
      - Campaigns
      summary: Get a campaign
      operationId: getCampaign
      parameters:
      - name: campaign_id
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Campaign
components:
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      description: Bearer token generated under Integrations > MailerLite API in the dashboard.