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What do you want Loyverse and TaxJar to do together?
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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 Loyverse can start in TaxJar
When Customer Update in Loyverse
then Create a Customer in TaxJar
When Items Update in Loyverse
then Create an Order Transaction in TaxJar
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 Loyverse and TaxJar
Triggers and actions 3 triggers · 65 actions
Trigger
Customer UpdateTriggers when a customer is updated.
Trigger
Items UpdateTriggers when an item is updated.
Trigger
Receipts UpdateTriggers when a receipt gets created or updated.
Action
Create or Update CategoryCreates or Updates a single category.
Action
Create or Update DiscountCreates or Updates a single discount.
Action
Create or Update ModifierCreates or Updates a modifier.
Action
Create or Update POS DeviceCreates or Updates a single POS device.
Action
Create or Update ReceiptsCreates a receipt
Action
Create or Update Single CustomerCreates or Updates a Single Customer.
Action
Create or Update Single ItemAction
Create or Update SupplierCreates or Updates a single supplier.
Action
Create or Update TaxCreates or Updates a tax.
Action
Create Refund ReceiptCreates a refund receipt. When using the refund API you should take into account these notes: - At the moment refund API allows creating a refund only for sales receipts which are paid by a single payment. For any attempt to make a refund for a sales receipt that has more than one payment Loyverse API will respond with an error. - Refund API doesn't support a refund of receipts paid by integrated payments using Loyverse POS app (e.g. iZettle, Sumup, etc.). For this purpose please use Loyverse POS app. - If a refund is created successfully, it will cause a restock of items specified in a refund receipt.
Action
Delete Singe ItemDeletes a single item.
Action
Delete Single CategoryDeletes a single category.
Action
Delete Single CustomerDeletes a single customer.
Action
Delete Single DiscountDeletes a single discount.
Action
Delete Single ModifierDeletes a single Modifier.
Action
Delete Single POS DeviceDeletes a single POS Device.
Action
Delete Single SupplierDeletes a single supplier.
Action
Delete Single TaxDeletes a single tax.
Action
Delete Single VariantDeletes a single variant.
Action
Get List of CategoriesGet list of all categories.
Action
Get List of CustomersGet list of Customers
Action
Get List of DiscountsReturns discounts, most recently created first.
Action
Get List of EmployeesGets a list of employees.
Action
Get List of ItemsGet list of items
Action
Get List of Payment TypesGet list of Payment Types
Action
Get List of POS DevicesThe list of pos devices is sorted by created_at property in descending order. The most recent pos devices appear first
Action
Get List of StoresGet list of stores
Action
Get List of SuppliersGets a list of suppliers.
Action
Get List of TaxesGet list of taxes
Action
Get List of VariantsGet lists of item variants.
Action
Get Merchant InformationReturns the business profile of the connected Loyverse merchant account.
Action
Get Single CategoryGet Single Category.
Action
Get Single CustomerGet Single Customer
Action
Get Single DiscountGets a single discount.
Action
Get Single EmployeeGets a single employee.
Action
Get Single ItemGet single item
Action
Get Single ModifierGets a single modifier.
Action
Get Single Payment TypeFetches a payment type by ID. An error occurs if the payment type is not found.
Action
Get Single POS DeviceFetches a POS device by ID. An error occurs if the POS device is not found.
Action
Get Single ReceiptGet a single Receipt.
Action
Get Single StoreGet Single Store
Action
Get Single SupplierFetches a supplier by ID. An error occurs if the supplier is not found.
Action
Get Single TaxGets a single tax.
Action
Get Single VariantGets single item variant.
Action
Update Inventory Levels for ItemsBatch updates Inventory Levels for Item Variants.
Action
Calculate Sales Tax for an OrderWorks out the sales tax due on an order from the ship-from and ship-to addresses, the order amount and its line items.
Action
Create a CustomerCreates a customer in TaxJar with their exemption type and the regions the exemption applies to.
Action
Create an Order TransactionRecords a completed order in TaxJar so it counts towards your sales tax reporting.
Action
Create a Refund TransactionRecords a refund against an existing order in TaxJar so your sales tax reporting stays accurate.
Action
Get Two-Letter ISO Code for RegionLooks up the two-letter code for a state, province or country by name, using TaxJar's own list of regions.
Action
List CategoriesReturns TaxJar's product categories and the tax code to use for each one.
Action
List CustomersReturns the IDs of every customer in your TaxJar account.
Action
List Nexus RegionsReturns the states, provinces and countries where your TaxJar account has nexus and must collect tax.
Action
List OrdersReturns the IDs of the orders recorded in TaxJar, optionally limited to a date or date range.
Action
List RefundsReturns the IDs of the refunds recorded in TaxJar, optionally limited to a date or date range.
Action
Rates for LocationReturns the sales tax rates that apply at a location, broken down by state, county and city.
Action
Show a CustomerReturns one customer from TaxJar, including their exemption type and exempt regions.
Action
Show OrderReturns one order recorded in TaxJar, including its addresses, totals and line items.
Action
Show RefundReturns one refund recorded in TaxJar, including the order it applies to and the amounts refunded.
Action
Summarize Tax Rates for All RegionsReturns the minimum and average sales tax rate for every state, province and country TaxJar covers.
Action
Update a CustomerUpdates a customer in TaxJar. Only the fields you supply are changed.
Action
Update an Order TransactionUpdates an order already recorded in TaxJar. Only the fields you supply are changed.
Action
Update a Refund TransactionUpdates a refund already recorded in TaxJar. Only the fields you supply are changed.
Action
Validate an AddressChecks a US address and returns TaxJar's corrected version of it, so tax is worked out on a clean address.
Action
Validate a VAT NumberChecks whether a VAT number is valid and returns the business name and address registered against it.
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
Loyverse and TaxJar, answered
What can start an automation from Loyverse?
Any of Loyverse's 3 triggers in the catalog, including Customer Update, Items Update and Receipts Update. Describe the moment in plain language and your agent picks the right one.
What can your agent do in TaxJar when something happens in Loyverse?
Any of TaxJar's 20 actions, including Create a Customer, Create an Order Transaction, Create a Refund Transaction and Update a Customer. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from TaxJar to Loyverse?
TaxJar has no triggers in the catalog today, so automations start in Loyverse. If you need the other direction, ask: your agent reads TaxJar's API documentation and adds it.
Do I have to build a connector for Loyverse or TaxJar?
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.