Integration
Connect ShipStation to Handwrytten
When something happens in ShipStation, your agent does the next thing in Handwrytten. Describe it in plain language and the automation is built, tested on every branch and kept running.
Build it
What do you want ShipStation and Handwrytten 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 ShipStation and Handwrytten
Triggers and actions 2 triggers ยท 25 actions
Trigger
New or Updated OrderPolling trigger: fires when an order is created or modified.
Action
Add WarehouseCreate a new warehouse location. POST /warehouses (ShipStation API v1).
Action
Create or Update OrderCreate a new order or update an existing one (upsert by orderNumber/orderKey).
Action
Delete OrderDelete (deactivate) an order by its ShipStation order ID.
Action
Get CustomerRetrieve a single customer by customer ID.
Action
Get OrderRetrieve a single order by its ShipStation order ID.
Action
Get ProductRetrieve a single product by ID. GET /products/{productId} (ShipStation API v1).
Action
Get RatesGet shipping rate estimates for a carrier between two locations and package.
Action
Get StoreRetrieve details of a single store by ID. GET /stores/{storeId} (ShipStation API v1).
Action
Get WarehouseRetrieve details of a single warehouse by ID. GET /warehouses/{warehouseId} (ShipStation API v1).
Action
List CarriersList the shipping carriers connected to the account.
Action
List CustomersList customers in the ShipStation account.
Action
List OrdersList orders, optionally filtered by status, customer, or modified date.
Action
List ProductsList products in the ShipStation catalog.
Action
List StoresRetrieve the list of stores connected to the account. GET /stores (ShipStation API v1).
Action
List WarehousesList the ship-from warehouse locations configured in the account.
Action
Mark Order as ShippedMark an order as shipped with a carrier code and tracking number.
Action
Update ProductUpdate an existing product's details (SKU, name, price, weight, etc). PUT /products/{productId} (ShipStation API v1).
Action
Update WarehouseUpdate an existing warehouse's name/address/return address. PUT /warehouses/{warehouseId} (ShipStation API v1).
Trigger
Address ListTriggers when Recipient Addresses are needed.
Action
Add Order to BasketAdds an order to a basket. If sending multiple cards at once, use this for each order, then check-out with Send Basket
Action
Create ContactCreates a new address book entry for the Handwrytten address book. (Note: other zaps don't really use the address book, but the rest of Handwrytten does.).
Action
Create Custom CardCreates a new custom 5x7 card with full bleed cover, using specified images, fonts, and logos.
Action
Empty BasketClears your basket.
Action
Find ContactFinds a contact in your address book.
Action
Update ContactUpdates an entry in the Handwrytten address book.
Action
Upload Custom ImageAdds an image to Handwrytten for use in custom card designs.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.