# Evenium Muse connector From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta. ## Evenium Manage event guests, registrations, contacts and hotel bookings in Evenium - Record: https://musedirectory.ai/connector/evenium - Category: Productivity - Developer: usefulapi (https://usefulapi.io/evenium/) - Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse. - Health: Working, 18ms, checked 2026-10-29T11:31:07Z - Endpoint: https://evenium.usefulapi.io/mcp - Auth: No account needed; Pricing: unknown - Screening: Screened, no issues found (2026-10-29T12:36:22Z) - Source: Found in the official MCP Registry (io.usefulapi/evenium) https://registry.modelcontextprotocol.io/v0/servers?search=io.usefulapi%2Fevenium Connect to Evenium event management to read and update events, guest lists, registration statuses, attendance records, hotel accommodations, and contacts. Invite guests, track confirmations and no-shows, and manage event sessions. Example request: "Show me all confirmed guests for my conference next month and update their attendance status after the event." How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Evenium to help me. It is a free service with an MCP server at https://evenium.usefulapi.io/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer. Tools: - evenium_list_events: List the events of the Evenium account, with id, title, dates, status and creation date. Filter by title (partial match), status and start/end/creation dates. Use an event id with the guest and session tools. GET /events. - evenium_get_event: One event by id: title, description, dates, status, site path and its fields (type, your external id, ...). GET /events/{eventId}. - evenium_list_guests: List the guests (invited contacts) of an event with name, email, company, registration status (e.g. CONFIRMED, DECLINED, UNANSWERED), category and fields. Filter by status, name, email, company or last update. GET /events/{eventId}/guests. - evenium_get_guest: One guest of an event, by contact id or by guest code: name, email, status, category and fields (event-only fields flagged). Optionally include REGISTRATION (registrations to sessions), PRESENCE and SIGNATURE data. GET /events/{eventId}/guests/{contactId} or /guests/guestCode/{gu - evenium_get_guest_status: The registration status of one guest at an event (e.g. CONFIRMED, DECLINED, CANCELED). GET /events/{eventId}/guests/{contactId}/status. - evenium_get_guest_post_status: The attendance (post) status of one guest after the event: UNKNOWN, NO_SHOW or PRESENT. GET /events/{eventId}/guests/{contactId}/postStatus. - evenium_get_guest_accommodations: The hotel room bookings of one guest at an event: room id, check-in and check-out dates, status. Not available on the evenium.net platform. GET /events/{eventId}/guests/{contactId}/accommodations. - evenium_list_hotels: The hotels of an event with name, group, stars, contact details and, if asked, full location and rooms. Not available on the evenium.net platform. GET /events/{eventId}/hotels. - evenium_create_guest: WRITE: invite a person to an event. Either invite an existing contact (contact_id) or create a guest from scratch (first_name, last_name, email, ...), which may also create a new contact. The optional status sets the registration status (the invitation emails of the event may fol - evenium_update_guest_status: WRITE: set the registration status of a guest at an event (e.g. CONFIRMED, DECLINED, CANCELED). Can trigger Evenium's own workflows for that status. Read the current value first with evenium_get_guest_status. PUT /events/{eventId}/guests/{contactId}/status. - evenium_update_guest_post_status: WRITE: set the attendance (post) status of a guest: PRESENT, NO_SHOW or UNKNOWN (for example after check-in). PUT /events/{eventId}/guests/{contactId}/postStatus. - evenium_list_contacts: List the contacts of the address book (id, your custom id, name, email, company and fields). Filter by name, email, company or last update. GET /contacts. - evenium_get_contact: One contact by Evenium id or `ext:`: name, gender, email, company and fields. GET /contacts/{contactId}. - evenium_get_contact_events: The events a contact is invited to, with the contact's registration (status, post status, category) in each. Filter by event start, end or creation date. GET /contacts/{contactId}/events. - evenium_create_contact: WRITE: add a contact to the address book (name, email, company, optional custom id and fields). Does not invite them to an event (use evenium_create_guest). May create a duplicate of an existing person: search with evenium_list_contacts first. POST /contacts. - evenium_update_contact: WRITE: change a contact's email, company or fields (only what you pass is sent). The change applies to the contact everywhere, including its guest records. PUT /contacts/{contactId}. - evenium_list_event_parts: List the event parts (sessions, workshops, activities) of an event with title, dates, nature, code and location. Filter by title and start/end/update dates. GET /events/{eventId}/eventParts. - evenium_get_event_part: One event part (session) by id: title, dates, nature, code, location and fields. GET /events/{eventId}/eventParts/{eventPartId}. - evenium_list_event_part_registrations: The registrations to one session: contact id, status, attendance, category and dates. With include_deleted, deleted registrations are returned too (status DELETED). GET /events/{eventId}/eventParts/{eventPartId}/registrations. Screening checks: - MCP handshake: pass (Answered in 7ms) - Domain against threat feeds (Cloudflare security DNS): pass (evenium.usefulapi.io, usefulapi.io not flagged) - Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published) - Hidden instructions or invisible characters in tool text: pass (19 tools read, nothing found) - Inputs asking for passwords, card numbers or seed phrases: pass (None found) - Domain and redirects: pass (No redirects off the domain) - AI review of purpose and tool behavior: pass (No concerns)