Integration
Connect MailerLite Classic and Omnisend
When New Group fires in MailerLite Classic, your agent runs Add email template in Omnisend, or New Contact in Omnisend to Add Subscriber to Group in MailerLite Classic. Describe the whole flow and it is built, tested on every scenario and kept running.
What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.
Build solutions, not workarounds.
What do you want MailerLite Classic and Omnisend to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiOne connection does both: ask your client to act in an app once, or have it build an automation that keeps running. Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser.
Set it up in your client
Claude Code
Run this in the directory you want to work in.
claude mcp add --transport http -s project apiant-ai https://mcp.apiant.aiStart Claude Code there, approve the server, and sign in in the browser page it opens.
Claude Code guide (opens in a new tab)Claude, web and desktop
Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first.
Setup guide (opens in a new tab)Cursor
Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser.
Setup guide (opens in a new tab)Zed
Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.
Setup guide (opens in a new tab)Codex and the ChatGPT desktop app
Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in.
Setup guide (opens in a new tab)Any other MCP client
Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection.
Setup guide (opens in a new tab)Example flows
What MailerLite Classic and Omnisend can do together
From MailerLite Classic to Omnisend
When New Group in MailerLite Classic
then Add email template in Omnisend
When New Group in MailerLite Classic
then Add tags to contacts in Omnisend
From Omnisend to MailerLite Classic
When New Contact in Omnisend
then Add Subscriber to Group in MailerLite Classic
When Updated Contacts in Omnisend
then Create Campaign in MailerLite Classic
Starting points drawn from the triggers and actions in the catalog today. Describe the flow you need, at any depth, and your agent builds it and tests every scenario before it ships.
Everything your agent can do with MailerLite Classic and Omnisend
Triggers and actions 3 triggers · 54 actions
Trigger
New GroupTriggered when a new subscriber group is created in MailerLite.
Action
Add Subscriber to GroupAdds a subscriber to a MailerLite group, creating the subscriber if they do not exist yet.
Action
Create CampaignCreates a new regular or A/B email campaign addressed to the chosen groups or segments. Its HTML content is added afterwards.
Action
Create GroupCreates a new subscriber group in the MailerLite account and returns the created group.
Action
Delete CampaignDeletes a campaign from the MailerLite account. A scheduled campaign cannot be deleted until it has been cancelled.
Action
Delete GroupDeletes a subscriber group from the MailerLite account.
Action
Find Group by NameReturns the subscriber groups that match the specified group name.
Action
Get GroupReturns one subscriber group by its id, including its name, subscriber counts, email activity totals and dates.
Action
List CampaignsReturns the campaigns in your MailerLite account with the chosen status, with a basic summary and open and click stats for each campaign.
Action
List GroupsReturns the subscriber groups in the MailerLite account, with each group's subscriber counts, email stats and created and updated dates.
Action
List SegmentsReturns the segments stored in your MailerLite account, with each segment's title, rules, subscriber count and email engagement totals.
Action
List Subscriber GroupsReturns the groups a subscriber belongs to, with each group's subscriber counts and sent, opened and clicked totals.
Action
List SubscribersReturns the subscribers in the MailerLite account, optionally limited to one status such as active or unsubscribed.
Action
Remove Subscriber From a GroupRemoves a subscriber from a group, identified by the subscriber's id or email address. The subscriber stays in the account and in any other groups.
Action
Search SubscribersReturns the subscribers in your MailerLite account that match a search term, such as an email address or name.
Action
Send CampaignSends a draft campaign immediately or schedules it for a later time, and returns the campaign with its status and emails.
Action
Set Campaign ContentSets the HTML and plain-text content of a draft campaign, replacing what the campaign's email contains.
Action
Unsubscribe SubscriberMarks a subscriber as unsubscribed across the MailerLite account and returns the updated subscriber. Their name and fields can be updated in the same step.
Action
Update GroupRenames an existing subscriber group and returns the updated group with its subscriber and email counts.
Trigger
New ContactTriggers when a new contact is added to your Omnisend account, optionally limited to a subscription status, segment or tag.
Trigger
Updated ContactsTriggers when a contact is created or updated in Omnisend, newest changes first.
Action
Add email templateCreates a new email template in Omnisend with a name, general style settings and content sections.
Action
Add productCreates a product in your Omnisend catalog, with optional variants, images, categories and tags.
Action
Add product categoryCreates a new product category in your Omnisend store.
Action
Add segmentCreates a new contact segment in Omnisend from a name and a set of condition rules.
Action
Add tags to contactsAdds one or more tags to contacts chosen by contact ID, email, phone number or segment. Tagging happens in the background, so tags may take a moment to appear.
Action
Cancel CampaignCancels a scheduled or paused campaign (or a started email campaign) in Omnisend and marks it as canceled.
Action
Copy CampaignCreates a new draft copy of an existing campaign, including its content, audience and settings. The copy is named "Copy of: " followed by the original name.
Action
Create CampaignCreates a new draft campaign (email or SMS; regular, A/B test or booster) in Omnisend and returns the created campaign.
Action
Create SubscriberCreates a subscriber (contact) in Omnisend, or updates the existing contact with the same email address.
Action
Delete CampaignDeletes a campaign from your Omnisend account.
Action
Delete Email TemplateDeletes an email template from your Omnisend account by its ID.
Action
Delete ImageDeletes an image from the Omnisend image library by its ID.
Action
Delete productDeletes a product from the Omnisend product catalog by its ID.
Action
Delete SegmentPermanently deletes a segment in Omnisend.
Action
Find CampaignReturns a single Omnisend campaign by its ID, including its name, status, channel, audience, content and sending settings.
Action
Find CampaignsReturns campaigns whose name contains the given text, optionally filtered by status, channel, type and created/updated dates.
Action
Find Email TemplateReturns a single email template, including its name, layout sections and general settings, looked up by its ID.
Action
Find Email TemplatesReturns email templates whose names contain the given text.
Action
Find ImageReturns a single image from your Omnisend image library by its ID, including its URL, size and dimensions.
Action
Find ImagesReturns images in your Omnisend library whose names contain the search text.
Action
Find SegmentReturns an Omnisend segment by its ID, including its name, status and condition rules.
Action
Find SegmentsFinds segments whose name contains the given text.
Action
Get contactReturns a single Omnisend contact by its ID, including profile details, identifiers, tags, segments and custom properties.
Action
Get productReturns a single product from your Omnisend catalog by its ID, including its variants, images, categories and stock status.
Action
Get Segment StatisticsReturns statistics for a segment, including how many contacts it currently contains.
Action
Import Email TemplateCreates a new Omnisend email template by importing raw HTML. Returns the created template.
Action
List contactsReturns Omnisend contacts, optionally filtered by email, phone, subscription status, segment, tag or last-update time.
Action
Remove tags from contactsRemoves one or more tags from contacts chosen by contact ID, email, phone number or segment. Omnisend processes the removal in the background.
Action
Render Email TemplateRenders an email template and returns its full HTML body for preview.
Action
Send Customer EventSends a customer event (custom or recommended) to Omnisend for a contact, creating or updating the contact and triggering any automations based on that event.
Action
Update CampaignUpdates a draft campaign's name, language, content, audience, sending settings, booster or A/B test settings. Only campaigns still in draft can be updated.
Action
Update contactUpdates an existing Omnisend contact by its ID, changing only the fields you fill in, and returns the updated contact.
Action
Update email templateFully replaces an existing Omnisend email template's name, sections and general settings, and returns the updated template.
Action
Update productReplaces an existing product in your Omnisend catalog with the details you provide. Fields left blank are not kept from the previous version.
Action
Update segmentUpdates an existing segment's name and rules. The segment can't be updated while it is being built.
Action
Upload ImageUploads an image to your Omnisend image library from a publicly accessible URL and returns the stored image details.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.
Each app on its own
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Questions
MailerLite Classic and Omnisend, answered
What can start an automation from MailerLite Classic?
Any of MailerLite Classic's 1 trigger in the catalog, including New Group. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Omnisend when something happens in MailerLite Classic?
Any of Omnisend's 36 actions, including Create Campaign, Create Subscriber, Send Customer Event and Update Campaign. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Omnisend to MailerLite Classic?
Yes. When something happens in Omnisend, your agent can act in MailerLite Classic too. This page covers both directions: Omnisend's triggers and MailerLite Classic's actions are listed here as well.
Do I have to build a connector for MailerLite Classic or Omnisend?
No. Both are in the catalog with their triggers and actions. You describe the automation; your agent builds it, tests every scenario and keeps it running.
Can my AI client use MailerLite Classic and Omnisend without building an automation?
Yes. With your AI client connected to APIANT, ask it to do something in either app once and it runs that action on the spot. Ask for an automation and your agent builds it, tests every scenario and keeps it running. One connection covers both.
What happens when something fails?
Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships.
Is there a free plan?
Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.