Integration
Connect Keap and MailerLite Classic
When New Contact fires in Keap, your agent runs Add Subscriber to Group in MailerLite Classic, or New Group in MailerLite Classic to Add contact to campaign sequence in Keap. 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 Keap and MailerLite Classic 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 Keap and MailerLite Classic can do together
From Keap to MailerLite Classic
When New Contact in Keap
then Add Subscriber to Group in MailerLite Classic
When Updated Contact in Keap
then Create Campaign in MailerLite Classic
From MailerLite Classic to Keap
When New Group in MailerLite Classic
then Add contact to campaign sequence in Keap
When New Group in MailerLite Classic
then Add order in Keap
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 Keap and MailerLite Classic
Triggers and actions 3 triggers · 55 actions
Trigger
New ContactPolling trigger: fires when a new contact is created in Keap.
Trigger
Updated ContactPolling trigger: fires when a contact is updated in Keap.
Action
Add contact to campaign sequenceAdds one or more contacts to a sequence in a Keap campaign and returns the result for each contact.
Action
Add orderCreates a one-time order for a contact in Keap, with its order items.
Action
Add productCreates a new product in Keap with a name, price and description, plus optional SKU, tax, shipping and inventory settings.
Action
Apply Tag to ContactApply one or more tags to a contact.
Action
Create CompanyCreate a new company.
Action
Create ContactCreate a new Keap contact.
Action
Create Contact Custom FieldCreate a new custom field on the contact model.
Action
Create NoteCreate a note attached to a contact.
Action
Create OpportunityCreate a sales opportunity.
Action
Create TagCreate a new tag, optionally in a category.
Action
Create TaskCreate a task, optionally linked to a contact.
Action
Delete ContactDelete a Keap contact by ID.
Action
Delete noteDeletes a note from a Keap contact's record.
Action
Delete taskDeletes a task in Keap by its ID.
Action
Get companyReturns a single Keap company by its ID, including address, contact details and custom fields.
Action
Get ContactRetrieve a Keap contact by ID.
Action
Get Contact TagsList tags applied to a contact.
Action
Get noteReturns a single note on a Keap contact, including its title, text, type and assigned user.
Action
Get opportunityReturns one Keap opportunity by its id, including its contact, stage, owner, revenue projections and custom field values.
Action
Get orderReturns a single Keap order by its id, including the contact, order items, totals, payment plan and shipping information.
Action
Get productReturns a single Keap product by its ID, including price, inventory, options and subscription plans.
Action
Get taskReturns a single Keap task by its ID, including its title, due time, priority, assignee and completion status.
Action
List campaignsReturns the campaigns in your Keap account, optionally filtered by name and sorted.
Action
List CompaniesList companies.
Action
List Contact Custom FieldsRetrieve the contact model including custom fields.
Action
List ContactsList Keap contacts, optionally filtered by email.
Action
List notesReturns the notes recorded on a Keap contact, optionally filtered by title, assigned user or time range.
Action
List productsReturns a list of products in your Keap account, optionally filtered by name.
Action
List TagsList all tags.
Action
List usersReturns the users of the Keap account, optionally filtered by email or name.
Action
Remove Tag from ContactRemove a tag from a contact.
Action
Send emailSends an email from a Keap user to one or more contacts.
Action
Update companyUpdates an existing company in Keap with the values you provide; fields left blank are not changed.
Action
Update ContactUpdate an existing Keap contact by ID.
Action
Update noteUpdates an existing note on a Keap contact, changing its title, type, text, pin state or assigned user.
Action
Update opportunityUpdates an existing opportunity in Keap, changing only the details you fill in.
Action
Update taskUpdates an existing task in Keap, changing only the details you provide.
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.
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
Reviews
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Questions
Keap and MailerLite Classic, answered
What can start an automation from Keap?
Any of Keap's 2 triggers in the catalog, including New Contact and Updated Contact. Describe the moment in plain language and your agent picks the right one.
What can your agent do in MailerLite Classic when something happens in Keap?
Any of MailerLite Classic's 18 actions, including Create Campaign, Create Group, Send Campaign and Update Group. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from MailerLite Classic to Keap?
Yes. When something happens in MailerLite Classic, your agent can act in Keap too. This page covers both directions: MailerLite Classic's triggers and Keap's actions are listed here as well.
Do I have to build a connector for Keap or MailerLite Classic?
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 Keap and MailerLite Classic 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.