waiverfile_get_site
Get site details
Details of the WaiverFile site (WaiverSite) this API key belongs to: name, settings and plan information as WaiverFile reports them. GET /GetSiteDetails.
Takes no parameters.
io.usefulapiPublished by usefulapi.ioOfficial publisherv1.15.4Updated Nov 7, 2026
Read WaiverFile waivers, events, forms and SMS opt-ins; create and update events, invite managers.
The publisher's own server: Ably MCP by usefulapi
Reads WaiverFile waivers, events, forms and SMS opt-ins, and lets an assistant create or update events and invite event managers.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/io.usefulapi%2Fwaiverfile/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.Add this to your client's mcpServers config.
{
"mcpServers": {
"waiverfile-by-usefulapi": {
"type": "http",
"url": "https://waiverfile.usefulapi.io/mcp"
}
}
}Read WaiverFile waivers, events, forms and SMS opt-ins; create and update events, invite managers.
Live endpoint: https://waiverfile.usefulapi.io/mcp · Homepage: https://usefulapi.io/waiverfile
https://waiverfile.usefulapi.io/mcp.claude mcp add --transport http waiverfile https://waiverfile.usefulapi.io/mcp, then run /mcp to log in.Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your WaiverFile credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/waiverfile/
On first connect you'll paste your WaiverFile API key and Site ID (WaiverFile → Settings → API → API keys; click Show to reveal the key, the Site ID is shown below it).
read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.
*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].
Pro covers this server only. Subscribe with waiverfile_upgrade (it returns a Stripe Checkout link). Cancel any time with waiverfile_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running waiverfile_upgrade before then undoes the cancel. Or write to [email protected].
MIT © usefulapi. Not affiliated with or endorsed by WaiverFile.
Source: servers/waiverfile/README.md at commit 4046075
Get site details
Details of the WaiverFile site (WaiverSite) this API key belongs to: name, settings and plan information as WaiverFile reports them. GET /GetSiteDetails.
Takes no parameters.
List waiver forms
List the waiver forms of the site (name, id, which fields they collect: email, address, phone, date of birth, minimum age, signature). Active forms by default; set include_deleted for all forms including deleted ones. Use the form ids when creating or updating events. GET /GetActiveWaiverForms or /GetAllWaiverForms.
include_deletedList events by date range
List waiver events (a class, tour, party or session that collects waivers) whose date falls in a range, optionally only one event category. Each event has an id, name, start/end, headcount and spots remaining. Dates are UTC. GET /GetEventsByDateRange or /GetEventsByCategory.
endrequiredstartrequiredcategory_idList upcoming events
List upcoming waiver events between two dates (UTC), for example the next 7 days. GET /GetUpcomingEvents.
endrequiredstartrequiredList event categories
List the event categories of the site (id and name). Use the ids to filter events or to put a new event in a category. GET /GetEventCategories.
include_disabledGet waivers for an event
The waivers collected for one event: who signed, when, and the participants. Personal data of signers. GET /GetWaiversForEvent.
event_idrequiredSearch waivers
Search signed waivers by free-text terms (a signer's name, email or phone). Personal data of signers. GET /SearchWaivers.
termsrequiredGet a waiver
One signed waiver by id: signer, date signed, participants, collected form data, event and the agreement text. Set lite for only the collected form data (no agreement text or event info). Signature and image bytes are never returned. GET /GetWaiver or /GetWaiverLite.
litewaiver_idrequiredFind waivers by reference id
Find waivers by the reference ids an outside booking or reservation system attached to them (referenceID1, 2, 3). Give at least one of reference_id_1/2/3, or reference_id_any to match all three fields. GET /GetWaiversByReferenceID.
reference_id_1reference_id_2reference_id_3reference_id_anyList waivers by date range
A page of the waivers signed in a date range. Set lite for only the collected form data (smaller). For a flat export with custom form columns use waiverfile_export_waiver_data; for totals use waiverfile_count_waivers. Personal data of signers. GET /GetAllWaiversByDateRange or /GetAllWaiversByDateRangeLite.
endrequiredlitestartrequiredpage_sizepage_indexExport waiver data
A page of flat waiver rows for a date range (the data behind the WaiverFile export): standard fields, optionally every custom form field as a column, and participants either as one comma-separated column or one row each. Personal data of signers. GET /GetWaiverData.
endrequiredstartrequiredpage_sizepage_indexinclude_custom_columnsconsolidate_participantsCount waivers in a date range
How many waivers a date range holds: record_count (GetWaiverDataCount, the rows waiverfile_export_waiver_data pages through) and waiver_count (GetAllWaiversByDateRangePageCount, which WaiverFile documents as the number of waivers in the range, used to work out the pages of waiverfile_list_waivers). pages_at_page_size is waiver_count divided by page_size (default 25), rounded up. GET /GetWaiverDataCount and /GetAllWaiversByDateRangePageCount.
endrequiredstartrequiredpage_sizeList SMS subscribers
SMS marketing subscribers (phone numbers) that opted in during a date range, or with opted_out set the ones that opted out. Dates are UTC. Personal data. GET /GetSubscribersByDate or /GetOptedOutSubscribersByOptOutDate.
endrequiredstartrequiredopted_outCreate an event
Create a waiver event (a class, tour or session that collects waivers) with a name and a start/end time (UTC). Optionally an all-day flag, category, location, signing cut-off, participant limit and which waiver forms to attach (default: WaiverFile's own choice, see list_waiver_forms). Not idempotent: calling twice creates two events. Sends no email. POST /InsertEvent.
endrequirednamerequiredstartrequiredall_daylocationcategory_idsigning_cutoffwaiver_form_idsmax_participantsUpdate an event
Update an existing event. WaiverFile replaces the whole event, so name, start, end and all_day are required and anything left out is reset: category_id empty = no category, waiver_form_ids empty = ALL active forms are attached. Read the event first (waiverfile_list_events) and send its current values for the fields you do not change. Same input twice gives the same result. POST /UpdateEvent.
endrequirednamerequiredstartrequiredall_dayrequiredevent_idrequiredcategory_idwaiver_form_idsInvite event managers
SENDS EMAIL: invites people (by email address) to manage one event; they can log in to WaiverFile and see its signers and participants, with the fields set in the account settings. WaiverFile emails each address, with your optional message in the body (skip_email_if_account_exists suppresses the email for people who already have an account). Cannot be undone by this server except with the vendor's own remove-managers action. Requires confirm=true after the user approved it. POST /InviteEventManagers.
confirmmessageevent_idrequiredemail_addressesrequiredskip_email_if_account_existsCreate an event category
Create an event category (a label to group events). Not idempotent: calling twice with the same name creates two categories. POST /InsertEventCategory.
namerequiredactive100% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
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{ "mcpServers": { "waiverfile": { "url": "https://waiverfile.usefulapi.io/mcp" } }}