Integration
Connect Kustomer to TaxJar
When Conversation Created fires in Kustomer, your agent runs Create a Customer in TaxJar. 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 Kustomer and TaxJar 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)Grok
Open grok.com/connectors, choose New Connector, then Custom, and paste the address. Grok signs you in in your browser.
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 Kustomer can start in TaxJar
When Conversation Created in Kustomer
then Create a Customer in TaxJar
When Conversation Updated in Kustomer
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 Kustomer and TaxJar
Triggers and actions 6 triggers · 41 actions
Trigger
Conversation CreatedTriggers when a new conversation is created in Kustomer.
Trigger
Conversation UpdatedTriggers when a Kustomer conversation is created or updated.
Trigger
Customer CreatedTriggers when a new customer is created in Kustomer.
Trigger
Customer UpdatedTriggers when a Kustomer customer is created or updated.
Trigger
Message CreatedTriggers when a new message is sent or received in Kustomer.
Trigger
Message UpdatedTriggers when a Kustomer message is created or updated.
Action
Add custom objectCreates a new custom object (KObject) of the chosen custom object type in Kustomer.
Action
Add messageAdds a message to an existing Kustomer conversation; the message belongs to the conversation's customer.
Action
Create CompanyCreates a company in Kustomer that customers can be linked to.
Action
Create ConversationCreates a new conversation for a Kustomer customer, with an optional name, status and tags.
Action
Create CustomerCreates a new customer in Kustomer with a name, email, phone and optional external ID.
Action
Create NotesAdds an internal note to a Kustomer conversation. Notes are visible to agents only, not the customer.
Action
Create UserInvites a new agent user to your Kustomer org by name and email.
Action
Delete CustomerDeletes a Kustomer customer by ID.
Action
Find ConversationFinds a Kustomer conversation by the external ID your own system gave it.
Action
Find CustomerFinds a Kustomer customer by email address and returns their ID, name and phone.
Action
Find custom objects by criteriaReturns the custom objects (KObjects) of a chosen Klass, optionally only those after a given date, sorted and limited to selected fields.
Action
Find UserFinds a Kustomer agent user by email address.
Action
Get CompanyReturns one Kustomer company by ID.
Action
Get ConversationReturns one Kustomer conversation by ID, with its subject, status, customer and timestamps.
Action
Get CustomerReturns one Kustomer customer by ID, with name, emails, phones and timestamps.
Action
Get messageReturns a single Kustomer message by its ID, including its attributes and related conversation and customer.
Action
Get userReturns a Kustomer user (agent) by their ID, including name, email and other profile attributes.
Action
List teamsReturns the teams in your Kustomer organization, optionally filtered by role group or deleted status.
Action
Update companyUpdates an existing Kustomer company's name, external ID, emails, phones, tags and custom attributes.
Action
Update ConversationUpdates a Kustomer conversation's subject or status. Only the fields you fill in are changed.
Action
Update CustomerUpdates an existing Kustomer customer's name, email, phone or external ID. Only the fields you fill in are changed.
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
Reviews
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Questions
Kustomer and TaxJar, answered
What can start an automation from Kustomer?
Any of Kustomer's 6 triggers in the catalog, including Conversation Created, Conversation Updated, Customer Created and Customer Updated. Describe the moment in plain language and your agent picks the right one.
What can your agent do in TaxJar when something happens in Kustomer?
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 Kustomer?
TaxJar has no triggers in the catalog today, so automations start in Kustomer. 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 Kustomer 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.
Can my AI client use Kustomer and TaxJar 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.