Integration
Connect Handwrytten to Emailr
When something happens in Handwrytten, your agent does the next thing in Emailr. 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 Emailr 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
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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 Emailr
Triggers and actions 1 trigger ยท 19 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.
Action
Add contactCreate a contact. POST /v1/contacts
Action
Add segmentCreate a contact segment. POST /v1/segments
Action
Add templateCreate an email template. POST /v1/templates
Action
Delete contactDelete a contact by ID. DELETE /v1/contacts/{id}
Action
Delete segmentDelete a segment by ID. DELETE /v1/segments/{id}
Action
Delete templateDelete a template by ID. DELETE /v1/templates/{id}
Action
Get contactFetch a contact by ID. GET /v1/contacts/{id}
Action
Get templateFetch a template by ID. GET /v1/templates/{id}
Action
List segmentsList contact segments. GET /v1/segments
Action
Update contactUpdate a contact by ID. PUT /v1/contacts/{id}
Action
Update segmentUpdate a segment by ID. PUT /v1/segments/{id}
Action
Update templateUpdate a template by ID. PUT /v1/templates/{id}
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.