Integration · Scheduling
Connect Claude & ChatGPT to Attendu
Ask your AI whether someone is on the guest list, to add a guest, or to check someone in at the door in Attendu. It can look up events, search guest lists by name or email, register guests through an event's registration form, and update guest details and RSVP status. Guest list questions get answered without exporting a spreadsheet.
Free plan, no credit card. Takes about a minute.
Try asking
“Is [email protected] on the guest list for the summer party?”
The AI finds the event, searches its guest list by email and shows the guest's details and status.
“Add Peter Holm, [email protected], to the conference guest list.”
It searches the guest list first to avoid a duplicate, then adds the guest with first name, last name and email.
“Register Maria Jensen for the product launch through the sign-up form.”
It registers her through the event's registration form. Attendu may send her a registration confirmation.
What your AI can do
Events
List the events in your workspace and read the details of any event.
Guest lists
Search guests by name or email, add guests, register them through a form, and update names, ticket types, language and RSVP status.
Check-in
Check guests in at the event, and remove a guest from an event when you need to.
“Mark Jonas Berg as declined and note that he is travelling.”
It updates the guest's RSVP status to declined and saves the decline message.
“Check in Sofie Lund at the gala.”
It finds the guest on the event's list and checks her in.
“Which events do we have in Attendu?”
It lists the events in your workspace with their IDs and can open one for the full details.
9 tools for Attendu
These tools are switched on when you connect. You can switch any of them off, or require your approval before it runs.
add_guestChanges dataAdd a guest to an event's guest list. Requires event and properties with firstName, lastName and email; optional ticketType and lang. Search first to avoid duplicates.check_in_guestChanges dataCheck a guest in at the event. Requires guest_id and event_id; optional zone_id, method and increment_by.delete_guestDeletesPermanently remove a guest from an event by guest_id and event. This cannot be undone.get_eventGet one event's details by event_id.get_guestGet one guest by guest_id and event.list_eventsList events in your Attendu workspace, optionally narrowed with filter. Use it to find an event ID.register_guestChanges dataRegister a guest for an event through its registration form. Requires event_id and form_data.properties with the guest's details; optional page_id. May send the guest a registration confirmation.search_guestsSearch the guest list of an event (event is required) by search text or email, with sort_by, filter_by, limit and offset.update_guestChanges dataUpdate a guest by guest_id and event: name, email, ticket type, language, starred, or RSVP status (confirmation, declineMessage). Only the fields you pass change.
Set up in three steps
- 1
Pick the app
Create a free PipMCP account and choose Attendu from the app list.
- 2
Paste your key
Paste an Attendu API key and enter your workspace subdomain. In Attendu, open Workspace Settings > Connections > API Keys and generate a key. The subdomain is the part before .attendu.com in your Attendu address, in lower case.
- 3
Add the link to your AI
You get a personal MCP link. Add it to Claude, ChatGPT or Cursor:
- Click your name, then Settings › Connectors › Add custom connector.
- Paste your link as the Remote MCP server URL.
- Switch it on from the + menu in a chat.
Questions
What can the AI do in Attendu?
It can list events, read event details, search an event's guest list and read a single guest. It can add guests, register guests through an event's registration form, update guest details and RSVP status, check guests in, and delete a guest from an event.
Does the AI see my Attendu API key?
No. Your Attendu credentials are encrypted at rest and never shown to the AI. After you save them, they are not shown again, not even to you. The AI only sees the results of the tools it calls.
Can I control what the AI is allowed to do?
Yes. You choose which tools are switched on, so you can start read-only. Deleting a guest cannot be undone, and registering a guest may send them a confirmation. Both can require your approval before they run. Every tool call is logged.
Does it work with ChatGPT?
Yes. In ChatGPT go to Settings › Apps & Connectors › Advanced and turn on Developer mode, then add your PipMCP link. Developer mode needs a paid ChatGPT plan: Plus, Pro, Business or Enterprise. The same link also works in Claude (Settings › Connectors › Add custom connector), Cursor and other MCP clients.
What does it cost?
PipMCP has a free plan with no credit card required. Paid plans bill per completed task. You also need your own Attendu account.
Why does PipMCP need my workspace subdomain?
Each Attendu workspace has its own address, such as acme.attendu.com, and the API runs on that address. PipMCP uses the subdomain you enter to send calls to your workspace. It is the part before .attendu.com, in lower case.
Related integrations
Let your AI work in Attendu today.
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