Integration
Connect MailerLite Classic and SOS Inventory
When New Group fires in MailerLite Classic, your agent runs Add invoice in SOS Inventory, or New Customer in SOS Inventory 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 SOS Inventory 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 SOS Inventory can do together
From MailerLite Classic to SOS Inventory
When New Group in MailerLite Classic
then Add invoice in SOS Inventory
When New Group in MailerLite Classic
then Add purchase order in SOS Inventory
From SOS Inventory to MailerLite Classic
When New Customer in SOS Inventory
then Add Subscriber to Group in MailerLite Classic
When New Estimate in SOS Inventory
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 SOS Inventory
Triggers and actions 11 triggers · 43 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 CustomerTriggers when a new customer is created.
Trigger
New EstimateTrigger
New InvoiceTriggers when a new invoice is created.
Trigger
New ItemTrigger
New Purchase OrderTriggers when a new purchase order is created.
Trigger
New Sales OrderTriggers when a new sales order is created.
Trigger
New Sales ReceiptTriggers when a new sales receipt is created.
Trigger
New ShipmentTriggers when a new shipment is created.
Trigger
New VendorTrigger
Updated Item QuantityTriggers when an item quantity is updated.
Action
Add estimate/api/v2/estimate. Creates an estimate.
Action
Add inventory adjustment/api/v2/adjustment. Creates an inventory adjustment.
Action
Add invoice/api/v2/invoice. Creates an invoice.
Action
Add item/api/v2/item. Creates an item (inventory, non-inventory, service, assembly, kit etc.).
Action
Add purchase order/api/v2/purchaseorder. Creates a purchase order.
Action
Add transfer/api/v2/transfer. Creates an inventory transfer between locations.
Action
Add vendor/api/v2/vendor. Creates a vendor.
Action
Create CustomerCreates a new customer
Action
Create Sales OrderCreates a new sales order
Action
Create Sales ReceiptCreates a new sales receipt
Action
Find CustomerFinds a customer
Action
Find Sales OrderFinds a sales order
Action
Find vendors/api/v2/vendor with query filters. Searches vendors.
Action
Get customer/api/v2/customer/{id}. Retrieves one customer by id.
Action
Get estimateReturns one estimate by id, including its lines and custom fields.
Action
Get inventory adjustmentReturns one inventory adjustment by id, including its lines.
Action
Get invoiceReturns one invoice by id.
Action
Get item/api/v2/item/{id}. Retrieves one item by id.
Action
Get purchase orderReturns one purchase order by id.
Action
Get sales order/api/v2/salesorder/{id}. Retrieves one sales order.
Action
Get sales receiptReturns one sales receipt by id, including its lines and custom fields.
Action
Get transferRetrieves a single inventory transfer by id, including its from/to locations and lines.
Action
List items/api/v2/item. Lists items with query filters and paging.
Action
Update customer/api/v2/customer/{id}. Updates a customer; requires syncToken.
Action
Update sales order/api/v2/salesorder/{id}. Updates a sales order; requires syncToken.
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
More from MailerLite Classic
MailerLite Classic to SalesforceSalesforce is a leading enterprise customer relationship management (CRM) platform.
MailerLite Classic to SlackSlack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...
MailerLite Classic to StripeStripe is a payment processing platform for online businesses.
MailerLite Classic to ShopifyShopify is a commerce platform for online stores and retail point-of-sale.
MailerLite Classic to QuickBooks OnlineQuickBooks Online accounting — manage customers, invoices, bills, payments, vendors, expenses, and more via...
MailerLite Classic to PipedrivePipedrive is a sales CRM and pipeline management tool.
More into SOS Inventory
HubSpot to SOS InventoryHubSpot is your all-in-one stop for all of your marketing software needs.
Salesforce to SOS InventorySalesforce is a leading enterprise customer relationship management (CRM) platform.
Slack to SOS InventorySlack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...
Google Sheets to SOS InventoryGoogle Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.
Gmail to SOS InventoryGmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...
Google Calendar to SOS InventoryGoogle Calendar is a time management tool providing scheduling features, event reminders, and integration...
Questions
MailerLite Classic and SOS Inventory, 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 SOS Inventory when something happens in MailerLite Classic?
Any of SOS Inventory's 25 actions, including Create Customer, Create Sales Order, Create Sales Receipt and Update customer. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from SOS Inventory to MailerLite Classic?
Yes. When something happens in SOS Inventory, your agent can act in MailerLite Classic too. This page covers both directions: SOS Inventory's triggers and MailerLite Classic's actions are listed here as well.
Do I have to build a connector for MailerLite Classic or SOS Inventory?
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 SOS Inventory 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.