Integration
Connect Handwrytten to Frankfurter
When something happens in Handwrytten, your agent does the next thing in Frankfurter. 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 Frankfurter 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 Frankfurter
Triggers and actions 1 trigger ยท 13 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
Get a single currencyGet details for a single currency by its code.
Action
Get a single exchange rateGet the current exchange rate between a specific base and quote currency pair.
Action
Get exchange rates for a dateGet currency exchange rates as of a specific past date.
Action
Get exchange rates for a date rangeGet a time series of currency exchange rates between a start and end date.
Action
List available currenciesList all currency codes and names supported by the service.
Action
List available data providersList the upstream data providers this service sources exchange rates from.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.