Integration
Connect Avalara and Commerce Layer
When New Transaction fires in Avalara, your agent runs Add Customer Address in Commerce Layer, or New Attachment in Commerce Layer to Create Customer in Avalara. 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 Avalara and Commerce Layer 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 Avalara and Commerce Layer can do together
From Avalara to Commerce Layer
When New Transaction in Avalara
then Add Customer Address in Commerce Layer
When New Transaction in Avalara
then Add Customer Password Reset in Commerce Layer
From Commerce Layer to Avalara
When New Attachment in Commerce Layer
then Create Customer in Avalara
When New Customer in Commerce Layer
then Get Customer in Avalara
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 Avalara and Commerce Layer
Triggers and actions 14 triggers · 44 actions
Trigger
New TransactionTriggers when a new transaction is recorded for a company.
Action
Commit TransactionCommits a transaction so it is included in tax filings.
Action
Create CustomerCreates a customer in a company, used for exemption certificate tracking.
Action
Delete CustomerDeletes a customer record from an AvaTax company, identified by its customer code.
Action
Get CompanyReturns one company in your Avalara account.
Action
Get CustomerReturns a single customer record from an AvaTax company, looked up by its customer code.
Action
Get Tax Rates by AddressReturns the combined and per-jurisdiction sales tax rates for a street address.
Action
Get TransactionReturns one transaction with its calculated tax.
Action
List CompaniesReturns the companies in your Avalara account.
Action
List CustomersReturns the customers of one company.
Action
List itemsReturns the items (products and their tax codes) defined for an AvaTax company, up to 1,000 records.
Action
List nexusReturns the nexus declarations (jurisdictions where the company collects tax) for an AvaTax company.
Action
List TransactionsReturns the transactions recorded for one company.
Action
Refund TransactionCreates a refund (return invoice) for a committed AvaTax sales transaction, fully, partially, tax-only or by percentage.
Action
Resolve AddressValidates an address and returns its normalized form with coordinates.
Action
Update TransactionAdjusts an existing AvaTax transaction, replacing it with new document details and recalculating tax while keeping an audit record of the adjustment reason.
Action
Void TransactionVoids a transaction so it no longer counts toward tax liability.
Trigger
New AttachmentTriggers when a new Attachment is created.
Trigger
New CustomerTriggers when a new Customer is created.
Trigger
New Customer Address EventTriggers when a customer address is created.
Trigger
New Customer Password Reset EventTriggers when a customer password reset is requested.
Trigger
New Customer Subscription EventTriggers when a given customer_subscription event (one of create or destroy) is fired.
Trigger
New PriceTriggers when a new Price is created.
Trigger
New Price ImportFires when a new price import is created in Commerce Layer.
Trigger
New Price ListTriggers when a new Price List is created.
Trigger
New Shipping CategoryTriggers when a Shipping Category is created.
Trigger
New SKUTriggers when a new SKU is created.
Trigger
New SKU ImportTriggers when a new SKU import is created.
Trigger
New Stock Item ImportTriggers when a new Stock Item import is created.
Trigger
New Stock Transfer EventTriggers when a given stock transfer event (one of create, upocoming, picking, in_transit, complete, cancel is fired).
Action
Add Customer AddressAdds an existing address to a customer's address book.
Action
Add Customer Password ResetRequests a password reset for a customer, returning the reset token to send them.
Action
Add Customer SubscriptionSubscribes a customer email to a list, identified by a reference such as a newsletter id.
Action
Add Stock TransferMoves a quantity of a SKU from one stock location to another.
Action
Balance Change Gift CardChange balance of a gift card.
Action
Create AddressCreates a postal address that can be attached to customers, orders and stock locations.
Action
Create AttachmentCreates a new Attachment.
Action
Create CustomerCreates a new Customer.
Action
Create Gift CardCreates a new Gift Card.
Action
Create Price ImportCreates a new Price Import.
Action
Create Price ListCreates a new Price List.
Action
Create SKUCreates a new SKU.
Action
Find AttachmentFinds a Attachment by name.
Action
Find CustomerFinds a customer by id or reference.
Action
Find Gift CardFinds a gift card by id or reference.
Action
Find PriceFinds a price by price list.
Action
Find Price ImportFinds a Price Import by status.
Action
Find Price ListFinds a Price List by name.
Action
Find Shipping CategoryFinds an Shipping Category by name.
Action
Find SKUFinds an SKU by code.
Action
Find SKU ImportFinds an SKU Import by status.
Action
Find Stock Item ImportFinds a Stock Item Import by status.
Action
Get AddressRetrieves one address by id.
Action
Get Customer AddressRetrieves one customer address link by id.
Action
Get Customer Password ResetRetrieves a customer password reset by id, returning customer_email, reset_password_token and reset_password_at.
Action
Get Customer SubscriptionRetrieves one customer subscription by id.
Action
Get Stock TransferRetrieves one stock transfer by id.
Action
Update Customer ReferenceUpdate customer data setting external identifier.
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
Avalara and Commerce Layer, answered
What can start an automation from Avalara?
Any of Avalara's 1 trigger in the catalog, including New Transaction. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Commerce Layer when something happens in Avalara?
Any of Commerce Layer's 28 actions, including Create Address, Create Attachment, Create Customer and Create Gift Card. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Commerce Layer to Avalara?
Yes. When something happens in Commerce Layer, your agent can act in Avalara too. This page covers both directions: Commerce Layer's triggers and Avalara's actions are listed here as well.
Do I have to build a connector for Avalara or Commerce Layer?
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 Avalara and Commerce Layer 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.