Jupiter Signup

Creates a new sign-up or registration form from a plain-language description, such as a class or camp registration that takes payment, event tickets, a workshop with limited spots, or team fees. Prices, spot limits, discounts and questions come from the description. Returns the builder's reply and the form: its id, public link, options with prices and spot limits, questions and pricing rules. People pay the organizer on the form's page at jupitersignup.com, by card or off-platform (Venmo, Zelle and similar). Limited to a number of creates per hour and per day. With a trial key the form is a draft, and its claim_url lets a person take it over.

create_form

Changes an existing form from a plain-language instruction, such as adding an early-bird price, capping spots, or asking for a phone number. The change is live on the form's public page. Returns the builder's reply describing the change and the updated form, including each option's spot limit. Limited to a number of edits per hour.

edit_form

Returns one form's structure: its options and prices, the questions it asks each person signing up, and its dates. Takes a form id from list_forms.

get_form

Returns the sign-ups on a form: each person's answers, what they picked, their total and their payment status (paid, unpaid, says paid, refunded). Deleted sign-ups are not included; the owner's test submissions are included only when include_test is true.

get_responses

Lists the sign-up and registration forms in the signed-in Jupiter Signup account: each form's id, title, response count, public link, and whether it takes payment.

list_forms