Integration
Connect Square to Kartra
When New order fires in Square, your agent runs Create New Lead in Kartra. 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 Square and Kartra 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 Square can start in Kartra
When New order in Square
then Create New Lead in Kartra
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 Square and Kartra
Triggers and actions 3 triggers · 42 actions
- New order
Triggered when a new order is created at the specified location.
- New or updated customer
Triggered when a customer is created or updated.
- New payment
Triggered when a new payment is received.
- Add catalog object
Creates a catalog object (item, variation, category, tax, discount, modifier list and more) in the Square catalog.
- Add order
Creates a new Square order at a location, with optional line items, taxes, discounts, service charges and a fulfillment.
- Add payment
Creates a payment: charges a card or payment token, or records a cash or external payment the seller received outside Square.
- Add refund
Refund a payment.
- Cancel payment
Cancels (voids) a Square payment that is still in the APPROVED status, i.e. a delayed-capture payment that has not been completed.
- Create customer
Creates a new customer profile.
- Delete catalog object
Deletes a Square catalog object by ID, along with any objects that depend on it (for example an item's variations).
- Delete customer
Deletes a customer profile by ID.
- Find catalog object
Retrieves a catalog object (item, variation, etc.) by ID.
- Find customer
Returns customer details for the specified customer ID.
- Find order
Retrieves an order by ID.
- Find payment
Retrieves a payment by ID.
- List locations
Lists all business locations for the connected Square account.
- List payments
Lists payments for the connected merchant, newest first.
- Search catalog objects
Searches catalog objects by type (ITEM, CATEGORY, etc.).
- Search customers
Searches customer profiles by email, phone, or reference ID.
- Search orders
Searches orders for the specified location(s).
- Update customer
Updates an existing customer profile.
- Update order
Updates an open Square order by adding or replacing fields, or clearing them. Completed or canceled orders cannot be updated.
- Assign Tag to Lead
Assigns an existing tag to a lead, identified by email address.
- Cancel a Subscription
Cancels a recurring payment subscription, found by transaction ID or subscription ID.
- Cancel Lead Subscription to Calendar
Cancels a lead's booking in a calendar class.
- Create New Lead
Creates a new lead. Fails if a lead with that email already exists.
- Edit Lead
Updates an existing lead, found by lead ID or email address.
- Edit Subscription
Changes the product, price, schedule or quantity of an active recurring payment subscription. PayPal subscriptions cannot be edited.
- Modify Subscription Status
Pauses, resumes or cancels a recurring payment subscription.
- Refund a Transaction
Refunds a payment transaction, in full or in part.
- Remove Points From a Lead
Deducts points from a lead's score.
- Retrieve All the Custom Fields in Your Account
Returns every custom field in the account, with its type and options.
- Retrieve All the Lists in Your Account
Returns the names of every list in the account.
- Retrieve All the Sequences in Your Account
Returns the names of every sequence in the account.
- Retrieve All the Tags in Your Account
Returns the names of every tag in the account.
- Retrieve Lead Details
Returns a lead's full profile, including tags, lists, sequences, memberships and transactions, found by email.
- Retrieve Subscription Details
Returns the details of one recurring payment subscription.
- Retrieve Transaction Details
Returns the details of one payment transaction.
- Search Lead
Finds a lead by lead ID or email address and returns the lead's profile.
- Subscribe Lead to Calendar
Books a lead into a class on a Kartra calendar.
- Subscribe Lead to List
Subscribes a lead to an existing mailing list.
- Subscribe Lead to Sequence
Adds a lead to a sequence, starting at the given step.
- Unassign Tag From Lead
Removes a tag from a lead, identified by email address.
- Unsubscribe Lead From List
Unsubscribes a lead from a mailing list.
- Unsubscribe Lead From Sequence
Removes a lead from a sequence.
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
Square and Kartra, answered
What can start an automation from Square?
Any of Square's 3 triggers in the catalog, including New order, New or updated customer and New payment. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Kartra when something happens in Square?
Any of Kartra's 23 actions, including Create New Lead, Assign Tag to Lead, Edit Lead and Edit Subscription. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Kartra to Square?
Kartra has no triggers in the catalog today, so automations start in Square. If you need the other direction, ask: your agent reads Kartra's API documentation and adds it.
Do I have to build a connector for Square or Kartra?
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 Square and Kartra 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.