Integration
Connect eSputnik and MailerLite
When New Contact fires in eSputnik, your agent runs Change Subscriber Email in MailerLite, or Subscriber Added to Group in MailerLite to Add contact to segment in eSputnik. 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 eSputnik and MailerLite 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 eSputnik and MailerLite can do together
From eSputnik to MailerLite
When New Contact in eSputnik
then Change Subscriber Email in MailerLite
When New Contact in Segment in eSputnik
then Add Subscriber to a Group in MailerLite
From MailerLite to eSputnik
When Subscriber Added to Group in MailerLite
then Add contact to segment in eSputnik
When Subscriber Completed Automation in MailerLite
then Add emails to unsubscribed list in eSputnik
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 eSputnik and MailerLite
Triggers and actions 12 triggers · 21 actions
Trigger
New ContactTriggered when a new contact is created in eSputnik, optionally limited to contacts matching the details you enter.
Trigger
New Contact in SegmentTriggers when a contact is added to the eSputnik segment you choose.
Action
Add contact to segmentAdds one or more contacts to a static segment in eSputnik, identified by contact IDs or external customer IDs.
Action
Add emails to unsubscribed listAdds one or more email addresses to the eSputnik list of unsubscribed contacts.
Action
Add/Update ContactAdds a new contact or updates the existing matching contact, including its channels, address and additional fields, and returns the contact's ID.
Action
Delete contactDeletes a contact by its eSputnik contact ID, optionally erasing all of the contact's data permanently.
Action
Delete contact from segmentRemoves one or more contacts from a static segment, identified by their eSputnik contact IDs or external customer IDs.
Action
Find contactsReturns up to 500 contacts that match the specified external ID, email address, phone number, first name or last name.
Action
Get contactReturns an eSputnik contact by ID, including its channels, address, segments and additional field values. An error occurs if the contact is not found.
Action
List segmentsReturns the contact segments in the eSputnik account, optionally narrowed by name, with each segment's id, name and type.
Action
Send EmailSends an email message to one or more recipients. A new contact is created for any address that does not already exist in eSputnik.
Action
Send EventSends a backend event for a contact to eSputnik, where it can start workflows and supply dynamic content for messages.
Action
Send Viber messageSends a Viber message to a list of phone numbers or to a segment, and returns the queueing result for each recipient. A new contact is created for a phone number that does not exist yet.
Action
Subscribe ContactSubscribes a contact through a double opt-in flow, creating an unconfirmed contact if none exists or updating the existing one, and returns the contact's ID and email subscription status.
Trigger
Campaign SentTriggers when a campaign has been sent out.
Trigger
Spam ComplaintTriggers when a subscriber issues a spam complaint about an email.
Trigger
Subscriber Added to GroupTriggers when a subscriber is added to a group.
Trigger
Subscriber BouncedTriggers when an email to a subscriber bounces.
Trigger
Subscriber Completed AutomationTriggers when a subscriber completed a selected workflow.
Trigger
Subscriber CreatedTriggers when a subscriber was created on your mailing list.
Trigger
Subscriber Fields UpdatedTriggers when the subscriber fields have been updated.
Trigger
Subscriber Removed From GroupTriggers when a subscriber has been removed from a group.
Trigger
Subscriber Triggered AutomationTriggers when a subscriber triggers a selected workflow.
Trigger
Subscriber UnsubscribedTriggers when a subscriber has unsubscribed from your mailing list.
Action
Add Subscriber to a GroupAdd existing subscriber to a specific group by email address.
Action
Change Subscriber EmailChange subscriber email to another.
Action
Create a Draft CampaignCreate a Draft Campaign
Action
Create or Update SubscriberCreate a new subscriber or Update an existing subscriber based on their email.
Action
Create Subscribers GroupCreate a new subscribers group.
Action
Find a GroupSearch for a group by name
Action
Find a SubscriberSearch for a subscriber by email or name
Action
Remove Subscriber From a GroupRemove subscriber from a specific group by email address.
Action
Unsubscribe SubscriberSets the contact's status to "Unsubscribed".
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
What our customers say
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Questions
eSputnik and MailerLite, answered
What can start an automation from eSputnik?
Any of eSputnik's 2 triggers in the catalog, including New Contact and New Contact in Segment. Describe the moment in plain language and your agent picks the right one.
What can your agent do in MailerLite when something happens in eSputnik?
Any of MailerLite's 9 actions, including Create a Draft Campaign, Create or Update Subscriber, Create Subscribers Group and Add Subscriber to a Group. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from MailerLite to eSputnik?
Yes. When something happens in MailerLite, your agent can act in eSputnik too. This page covers both directions: MailerLite's triggers and eSputnik's actions are listed here as well.
Do I have to build a connector for eSputnik or MailerLite?
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 eSputnik and MailerLite 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.