Build it
What do you want Previsto and TaxJar to do together?
Describe it and your agent reads both APIs, builds the automation, tests every branch and ships it. The list below is what exists today, not the limit.
Ask the assistant
You'll sign in before anything runs. What you typed comes with you.
Or work from Claude Code
Install the APIANT plugin for Claude Code and build, edit, test and read run history from your terminal. Every plan gets this, including free, and it spends no assistant credits.
Connect Claude CodeEverything your agent can do with Previsto and TaxJar
Triggers and actions 5 triggers · 33 actions
Trigger
Completed AssignmentTriggers when an assignment is marked as completed in Previsto.
- Created Agreement
Triggers when a new service agreement is created in Previsto.
- Created Assignment
Triggers when a new assignment is created in Previsto.
- Created Contact
Triggers when a new contact is created in your Previsto account, and hands on that contact's details.
- Updated Contact
Triggers when a contact is created or changed in your Previsto account, and hands on that contact's details.
- Create Agreement
Creates a service agreement in Previsto for one of your contacts, setting the work description, expected duration, price and how often it repeats.
- Create Assignment
Creates an assignment in Previsto for a customer and returns the created assignment.
- Create Contact
Creates a contact in Previsto with the name, address and billing details you supply, and returns the new contact including its id.
- Delete agreement
Deletes a service agreement from Previsto.
- Delete assignment
Deletes an assignment from Previsto.
- Delete contact
Deletes a contact from Previsto.
- Get account
Returns a single Previsto account, including its contact details, roles and location.
- Get agreement
Retrieves a single service agreement from Previsto, with its description, amount, schedule and linked contact.
- Get assignment
Returns one assignment from Previsto, including its contact, status, planned time, address and the tasks it covers.
- Get contact
Returns a single Previsto contact, including its address, billing settings and notification preferences.
- List contacts
Returns the contacts in your Previsto account, optionally narrowed to a name, email address, reference number or archived state.
- Update agreement
Updates a service agreement in Previsto and returns the updated agreement.
- Update contact
Updates an existing Previsto contact — its name, address, contact details, billing settings and your own extra information.
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.
- Create a Customer
Creates a customer in TaxJar with their exemption type and the regions the exemption applies to.
- Create an Order Transaction
Records a completed order in TaxJar so it counts towards your sales tax reporting.
- Create a Refund Transaction
Records a refund against an existing order in TaxJar so your sales tax reporting stays accurate.
- Get Two-Letter ISO Code for Region
Looks up the two-letter code for a state, province or country by name, using TaxJar's own list of regions.
- List Categories
Returns TaxJar's product categories and the tax code to use for each one.
- List Customers
Returns the IDs of every customer in your TaxJar account.
- List Nexus Regions
Returns the states, provinces and countries where your TaxJar account has nexus and must collect tax.
- List Orders
Returns the IDs of the orders recorded in TaxJar, optionally limited to a date or date range.
- List Refunds
Returns the IDs of the refunds recorded in TaxJar, optionally limited to a date or date range.
- Rates for Location
Returns the sales tax rates that apply at a location, broken down by state, county and city.
- Show a Customer
Returns one customer from TaxJar, including their exemption type and exempt regions.
- Show Order
Returns one order recorded in TaxJar, including its addresses, totals and line items.
- Show Refund
Returns one refund recorded in TaxJar, including the order it applies to and the amounts refunded.
- Summarize Tax Rates for All Regions
Returns the minimum and average sales tax rate for every state, province and country TaxJar covers.
- Update a Customer
Updates a customer in TaxJar. Only the fields you supply are changed.
- Update an Order Transaction
Updates an order already recorded in TaxJar. Only the fields you supply are changed.
- Update a Refund Transaction
Updates a refund already recorded in TaxJar. Only the fields you supply are changed.
- Validate an Address
Checks a US address and returns TaxJar's corrected version of it, so tax is worked out on a clean address.
- Validate a VAT Number
Checks 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.