Integration
Connect Handwrytten to Cakemail
When something happens in Handwrytten, your agent does the next thing in Cakemail. Describe it in plain language and the automation is built, tested on every branch and kept running.
Build it
What do you want Handwrytten and Cakemail 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 Handwrytten and Cakemail
Triggers and actions 9 triggers ยท 9 actions
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.
Trigger
New ContactTriggers when a new Contact is added.
Trigger
New Email BounceTriggers when an email bounces.
Trigger
New Email ClickTriggers when a new Email Click is tracked.
Trigger
New Email OpenTriggers when a new Email Open is tracked.
Trigger
New ListTriggers when a List is created.
Trigger
New Suppressed EmailTriggers when a new Suppressed Email is added.
Trigger
Unsubscribed ContactTriggers when a Contact is unsubscribed.
Trigger
Updated ContactTriggers when a Contact is updated.
Action
Add Suppressed EmailAdds an email address to the Cakemail suppression list so no further mail is sent to it.
Action
Find Contact by EmailReturns the contacts on a Cakemail list whose email address matches the one you supply.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.