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Atelier · API

RSVPs, right inside
your own systems.

For planners, caterers and venues who work with their own tools: a REST API to read confirmations, menus and numbers — and webhooks to know right away.

REST API with per-workspace keys Webhook on every new reply Sandbox environment with test data Generous rate limits, docs in Italian
Request accessDocumentation
REQUESTsandbox
GET /v1/events/evt_8h2k/rsvps

{
  "data": [{
    "guest":     "Marta Rinaldi",
    "status":    "confirmed",
    "plus_ones": 1,
    "children":  0,
    "diet":      "vegetariana",
    "note":      "bus ore 16:30"
  }],
  "confirmed": 87,
  "pending":   46,
  "total":     142
}
Endpoints

Small by design

Five endpoints cover 95% of use cases. We add the rest when a partner actually asks for it.

GET/v1/eventsAll events in the workspace
GET/v1/events/:id/rsvpsReplies for an event, with menu and notes
POST/v1/guestsAdd or update guests in bulk
POST/v1/webhooksReceive every RSVP in real time
GET/v1/exports/cateringCaterer export in CSV, already formatted
Available on the Atelier plan · keys generated by the workspace, revocable at any time.

Shall we integrate together?

Tell us your use case: we'll open sandbox access the same day.

Start for freeSee the Atelier plan