listmonk Settings API

Settings API

Operations 3

GET /settings #
PUT /settings #
POST /settings/smtp/test #

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/listmonk-settings-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

listmonk-settings-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  version: 1.0.0
  title: Listmonk Settings API
  description: The API collection for listmonk
  license:
    name: AGPL-3.0 license
    url: https://github.com/knadh/listmonk/blob/master/LICENSE
servers:
- description: Listmonk Developement Server
  url: http://localhost:9000/api
tags:
- name: Settings
  description: Settings API
paths:
  /settings:
    get:
      tags:
      - Settings
      description: returns settings from DB
      operationId: getSettings
      responses:
        '200':
          description: settings object
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    $ref: '#/components/schemas/Settings'
    put:
      tags:
      - Settings
      description: returns updated settings from the DB.
      operationId: updateSettings
      requestBody:
        description: updated settings field values
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Settings'
      responses:
        '200':
          description: updated settings object
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: boolean
  /settings/smtp/test:
    post:
      tags:
      - Settings
      description: test smtp settings
      operationId: testSMTPSettings
      requestBody:
        description: updated SMTP settings field values
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SMTPTest'
      responses:
        '200':
          description: updated SMTP test settings
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: boolean
components:
  schemas:
    MailBoxBounces:
      type: object
      properties:
        uuid:
          type: string
        enabled:
          type: boolean
        type:
          type: string
        host:
          type: string
        port:
          type: integer
        auth_protocol:
          type: string
        return_path:
          type: string
        username:
          type: string
        tls_enabled:
          type: boolean
        tls_skip_verify:
          type: boolean
        scan_interval:
          type: string
    SMTPSettings:
      type: object
      properties:
        uuid:
          type: string
        enabled:
          type: boolean
        host:
          type: string
        hello_hostname:
          type: string
        port:
          type: integer
        auth_protocol:
          type: string
        username:
          type: string
        email_headers:
          type: array
          items:
            type: object
        max_conns:
          type: integer
        max_msg_retries:
          type: integer
        idle_timeout:
          type: string
        wait_timeout:
          type: string
        tls_type:
          type: string
        tls_skip_verify:
          type: boolean
    Settings:
      type: object
      properties:
        app.site_name:
          type: string
        app.root_url:
          type: string
        app.logo_url:
          type: string
        app.favicon_url:
          type: string
        app.from_email:
          type: string
        app.notify_emails:
          type: array
          items:
            type: string
        app.enable_public_subscription_page:
          type: boolean
        app.enable_public_archive:
          type: boolean
        app.send_optin_confirmation:
          type: boolean
        app.check_updates:
          type: boolean
        app.lang:
          type: string
        app.batch_size:
          type: integer
        app.concurrency:
          type: integer
        app.max_send_errors:
          type: integer
        app.message_rate:
          type: integer
        app.message_sliding_window:
          type: boolean
        app.message_sliding_window_duration:
          type: string
        app.message_sliding_window_rate:
          type: integer
        privacy.individual_tracking:
          type: boolean
        privacy.unsubscribe_header:
          type: boolean
        privacy.allow_blocklist:
          type: boolean
        privacy.allow_preferences:
          type: boolean
        privacy.allow_export:
          type: boolean
        privacy.allow_wipe:
          type: boolean
        privacy.exportable:
          type: array
          items:
            type: string
        privacy.domain_blocklist:
          type: array
          items:
            type: object
        upload.provider:
          type: string
        upload.filesystem.upload_path:
          type: string
        upload.filesystem.upload_uri:
          type: string
        upload.s3.url:
          type: string
        upload.s3.public_url:
          type: string
        upload.s3.aws_access_key_id:
          type: string
        upload.s3.aws_default_region:
          type: string
        upload.s3.bucket:
          type: string
        upload.s3.bucket_domain:
          type: string
        upload.s3.bucket_path:
          type: string
        upload.s3.bucket_type:
          type: string
        upload.s3.expiry:
          type: string
        smtp:
          type: array
          items:
            $ref: '#/components/schemas/SMTPSettings'
        messengers:
          type: array
          items:
            type: object
        bounce.enabled:
          type: boolean
        bounce.webhooks_enabled:
          type: boolean
        bounce.count:
          type: integer
        bounce.action:
          type: string
        bounce.ses_enabled:
          type: boolean
        bounce.azure.enabled:
          type: boolean
        bounce.azure.shared_secret:
          type: string
        bounce.azure.shared_secret_header:
          type: string
        bounce.sendgrid_enabled:
          type: boolean
        bounce.sendgrid_key:
          type: string
        bounce.forwardemail_enabled:
          type: boolean
        bounce.forwardemail_key:
          type: string
        bounce.postmark_enabled:
          type: boolean
        bounce.postmark_username:
          type: string
        bounce.postmark_password:
          type: string
        bounce.mailboxes:
          type: array
          items:
            $ref: '#/components/schemas/MailBoxBounces'
        appearance.admin.custom_css:
          type: string
        appearance.admin.custom_js:
          type: string
        appearance.public.custom_css:
          type: string
        appearance.public.custom_js:
          type: string
    SMTPTest:
      type: object
      properties:
        uuid:
          type: string
        enabled:
          type: boolean
        host:
          type: string
        hello_hostname:
          type: string
        port:
          type: integer
        auth_protocol:
          type: string
        username:
          type: string
        email_headers:
          type: array
          items:
            type: object
        max_conns:
          type: integer
        max_msg_retries:
          type: integer
        idle_timeout:
          type: string
        wait_timeout:
          type: string
        tls_type:
          type: string
        tls_skip_verify:
          type: boolean
        strEmailHeaders:
          type: string
        password:
          type: string
        email:
          type: string