Integration
Connect jo4.io to Handwrytten
When something happens in jo4.io, 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 jo4.io 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 jo4.io and Handwrytten
Triggers and actions 2 triggers · 14 actions
Trigger
New URL CreatedTriggers when a new short link is created in your jo4 account.
Action
Add referral programCreates a referral programme in jo4.io, setting how referrers are rewarded and how its sign-up page looks.
Action
Add short URLShortens a web address into a jo4.io link, with optional preview details, tracking, scheduling, password protection and app deep links.
Action
Get referral leaderboardReturns the referrers on a referral programme, ranked by how much they have brought in.
Action
Get short URLReturns one short link from your jo4.io account, with the address it points to and the details held against it.
Action
Get short URL statsReturns how a short link has performed: total clicks and page views, broken down by device, browser, country, city, referrer, language and campaign.
Action
List short URLsReturns the short links in your jo4 account, optionally with their click statistics.
Action
Update short URLChanges an existing jo4.io short link — its destination, preview details, tracking, scheduling, password protection or app deep links.
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.