Integration
Connect Karlia and Polar
When something happens in Karlia or Polar, your agent does the next thing in the other. Describe it 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 Karlia and Polar to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiAny 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 Karlia and Polar can do together
From Karlia to Polar
When New Contact in Karlia
then Add Subscription in Polar
When New Equipment in Karlia
then Create Benefit in Polar
From Polar to Karlia
When Benefit Created in Polar
then Create Contact in Karlia
When Benefit Updated in Polar
then Create Customer in Karlia
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 Karlia and Polar
Triggers and actions 40 triggers · 64 actions
Trigger
Delete EquipmentTriggers when an equipement is deleted.
Trigger
Delete EventTriggers when an event is deleted.
Trigger
Delete NoteTriggers when a note is deleted.
Trigger
Delete ProductTriggers when a product is deleted.
Trigger
Delete ProjectTriggers when a project is deleted.
Trigger
Delete Project SubtaskTriggers when a project subtask is deleted.
Trigger
Delete Project TaskTriggers when a project task is deleted.
Trigger
Delete TaskTriggers when a task is deleted.
Trigger
Delete TicketTriggers when a ticket is deleted.
Trigger
Delete TimeTriggers when a time is deleted.
Trigger
New ContactTriggers when a new contact is created.
Trigger
New EquipmentTriggers when a new equipment is created.
Trigger
New OpportunityTriggers when a new opportunity is created.
Trigger
New ProductTriggers when a new product is created.
Trigger
New ProjectTriggers when a new project is created.
Trigger
New Project TaskTriggers when a new project task is created.
Trigger
New TaskTriggers when a new task is created.
Trigger
New TicketTriggers when a new ticket is created.
Trigger
New TimeTriggers when a new time is created.
Action
Create ContactAdds a new contact to a Karlia customer or supplier.
Action
Create CustomerCreate a Customer.
Action
Create EventCreate an Event.
Action
Create NoteCreates a note in Karlia, optionally linked to a customer, opportunity, project or ticket.
Action
Create OpportunityCreate an Opportunity.
Action
Create ProductCreate a Product.
Action
Create Project SubtaskCreates a subtask under a task in a Karlia project, with optional status, dates, time estimate and assignee.
Action
Create Project TaskCreates a task inside a Karlia project.
Action
Create SupplierCreate a Supplier.
Action
Create TaskCreate a Task.
Action
Create TicketCreates a ticket in a Karlia ticketing pipeline.
Action
Create TimeCreate a Time.
Action
Delete EquipmentDeletes a piece of equipment from Karlia.
Action
Delete EventDelete an event (calendar appointment) in Karlia.
Action
Delete NoteDelete a note in Karlia by its ID.
Action
Delete OpportunityDeletes an opportunity.
Action
Delete ProductDelete a product in Karlia.
Action
Delete ProjectDelete a project in Karlia.
Action
Delete Project SubtaskDeletes a subtask from a project task in Karlia.
Action
Delete Project TaskDeletes a task from a Karlia project.
Action
Delete TaskDelete a task in Karlia.
Action
Delete TicketDeletes a ticket in Karlia by its ID.
Action
Delete TimeDelete a time entry in Karlia.
Action
Find ContactReturns up to 100 Karlia contacts that match the specified search criteria (email, name, phone, customer/supplier, and more).
Action
Find CustomerReturns the Karlia customers that match the search criteria you supply, plus the first match on its own.
Action
Find SupplierReturns the Karlia suppliers that match the specified search criteria.
Action
Get ContactShow contact details
Action
Get CustomerShow customer details
Action
Get OpportunityShow opportunity details
Action
Get ProductShow product details
Action
Get Project SubtaskReturns one subtask of a Karlia project task, including its status, dates, time estimate and assignees.
Action
Get SupplierShow supplier details
Action
Get TicketRetrieve one Karlia ticket by its ID.
Action
Get TimeGet one time entry from Karlia by its ID.
Action
List ProjectsLists the projects in your Karlia account.
Action
List Project TasksLists the tasks of one Karlia project.
Action
List Webhook EventsLists the event names a Karlia webhook can subscribe to.
Action
Update/Create CustomerUpdates a Karlia customer when a Customer ID is given; otherwise creates a new customer.
Trigger
Benefit CreatedTriggered when a new benefit is created in Polar.
Trigger
Benefit UpdatedTriggered when a benefit is changed in Polar.
Trigger
Checkout CreatedTriggered when a new checkout session is created in Polar.
Trigger
Checkout ExpiredTriggered when a checkout session expires in Polar without being paid.
Trigger
Checkout UpdatedTriggered when a checkout session changes in Polar, for example when it is confirmed or paid.
Trigger
Customer CreatedTriggered when a new customer is created in Polar.
Trigger
Customer DeletedTriggered when a customer is deleted in Polar.
Trigger
Customer State ChangedTriggered when a customer's state changes in Polar - their active subscriptions, granted benefits or meters.
Trigger
Customer UpdatedTriggered when a customer's details change in Polar.
Trigger
Order CreatedTriggers when a new order is placed in your Polar organization.
Trigger
Order PaidTriggers when an order in your Polar organization is paid.
Trigger
Order UpdatedTriggers when an order in your Polar organization changes.
Trigger
Product CreatedTriggers when a new product is created in your Polar organization.
Trigger
Product UpdatedTriggers when a product in your Polar organization changes.
Trigger
Subscription ActiveTriggers when a subscription in your Polar organization becomes active.
Trigger
Subscription CanceledTriggers when a customer cancels a subscription in your Polar organization.
Trigger
Subscription CreatedTriggers when a new subscription is created in your Polar organization.
Trigger
Subscription Past DueTriggers when a subscription in your Polar organization falls past due because a payment failed.
Trigger
Subscription RevokedTriggers when a subscription in your Polar organization is revoked and the customer loses access.
Trigger
Subscription UncanceledTriggers when a customer reverses a pending cancellation and keeps a subscription in your Polar organization.
Trigger
Subscription UpdatedTriggers when a subscription in your Polar organization changes.
Action
Add SubscriptionSubscribes a customer to a free recurring product.
Action
Confirm Checkout SessionCompletes an open checkout session so Polar creates the order. Works without payment only when the checkout needs none, for example a free product.
Action
Create BenefitCreates a benefit in Polar that you can attach to products.
Action
Create Checkout SessionCreates a Polar checkout session for a product and returns the link the customer pays through.
Action
Create CustomerCreates a customer in Polar.
Action
Create DiscountCreates a discount in Polar, either a percentage off or a fixed amount off.
Action
Create ProductCreates a product in Polar with its price or prices.
Action
Delete CustomerDeletes a customer in Polar. Their subscriptions are cancelled and their benefits revoked.
Action
Get Checkout SessionReturns one Polar checkout session by its id, including its status and payment link.
Action
Get CustomerReturns one customer from Polar by their id, including any metadata you stored on them.
Action
Get ProductReturns one product from Polar by its id, with its prices and attached benefits.
Action
Get SubscriptionReturns one subscription from Polar by its id, with its status, amount and current period.
Action
List BenefitsReturns a page of benefits from Polar.
Action
List Checkout SessionsReturns a page of checkout sessions from Polar.
Action
List CustomersReturns a page of customers from Polar.
Action
List DiscountsReturns the discount codes set up in your Polar organization, newest first. You can narrow the list by organization or by name text, and page through the results.
Action
List OrdersReturns the orders placed in your Polar organization. You can narrow the list by product, customer, subscription, checkout, discount or status, and page through the results.
Action
List ProductsReturns the products in your Polar organization, with their prices and benefits. You can narrow the list by name text, archived state, one-time versus subscription, or a benefit, and page through the results.
Action
List SubscriptionsReturns the subscriptions in your Polar organization. You can narrow the list by product, customer, discount, active state or status, and page through the results.
Action
Revoke SubscriptionCancels a Polar subscription immediately, ending the customer's access right away rather than at the end of the billing period.
Action
Update BenefitChanges a benefit's description, visibility, settings or metadata.
Action
Update Checkout SessionChanges an open checkout session: buyer details, product, amount, metadata or redirect links.
Action
Update CustomerUpdates an existing Polar customer. Only the fields you fill in are changed; anything left blank keeps its current value.
Action
Update OrderChanges the billing name or billing address shown on an order's invoice.
Action
Update ProductUpdates an existing Polar product. Only the fields you fill in are changed; anything left blank keeps its current value.
Action
Update SubscriptionChanges an existing Polar subscription — switch its product, apply a discount, adjust seats, move the trial end, or schedule or reverse a cancellation. Only the fields you fill in are changed.
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
Karlia and Polar, answered
What can start an automation from Karlia?
Any of Karlia's 19 triggers in the catalog, including New Contact, New Equipment, New Opportunity and New Product. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Polar when something happens in Karlia?
Any of Polar's 26 actions, including Create Benefit, Create Checkout Session, Create Customer and Create Discount. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Polar to Karlia?
Yes. When something happens in Polar, your agent can act in Karlia too. This page covers both directions: Polar's triggers and Karlia's actions are listed here as well.
Do I have to build a connector for Karlia or Polar?
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.
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.