Tested: Mar 2026 | 67 endpoint variations tested | 20 endpoints working, 1 removed
Method
Path
Status
Description
GET
/event
Working
Query events (supports fromDate, toDate, many filters)
GET
/event/upcoming
Removed
Returns 400. Confirmed removed by Hello Club — use /event with date range.
GET
/event/{id}
Working
Get single event by ID
POST
/event
Documented
Create event
DELETE
/event/{id}
Documented
Delete event
Method
Path
Status
Description
GET
/member
Working
Query members (many filter params)
GET
/member/{id}
Working
Get single member
POST
/member
Working
Create member
PUT
/member/{id}
Working
Full update member (required: firstName, lastName, gender). Accepts groups.
PATCH
/member/{id}
Working
Partial update member. Does NOT accept groups (returns 422).
Method
Path
Status
Description
GET
/eventAttendee
Working
Query attendees (event, member, guest filters)
POST
/eventAttendee
Working
Create attendee (register for event)
Method
Path
Status
Description
GET
/membership
Working
Query all membership types
GET
/membership/{id}
Working
Get single membership type
Method
Path
Status
Description
GET
/memberGroup
Working
List all groups (returns memberGroups array). 19 groups found.
GET
/memberGroup/{id}
Working
Get single group (name, color, isDynamic, ruleSets)
PATCH
/memberGroup/{id}
Working
Update group properties (name, color). Does NOT manage members.
Not in official spec. Discovered Mar 2026 during hc-group-fixer development.
Method
Path
Status
Records
Description
GET
/user/me
Working
1
Authenticated user info
GET
/transaction
Working
14,714
Query transactions
GET
/booking
Working
640 (90d)
Query bookings
GET
/page
Working
0
Query custom pages
GET
/accessLog
Working
1,625 (90d)
Requires fromDate + toDate
GET
/activityLog
Working
1,146 (90d)
Requires fromDate + toDate
GET
/auditLog
Working
6,776 (90d)
Requires fromDate + toDate
GET
/checkInLog
Working
2 (365d)
Requires fromDate + toDate (spec says optional)
GET
/emailLog
Working
8,895 (90d)
Requires fromDate + toDate (spec says optional)
Returns info about the authenticated API key holder. Useful for verifying your API key and getting your club ID:
{
"id" : " usr-abc123" ,
"club" : " 5cf83f5627b7240004667ef1" ,
"firstName" : " Admin" ,
"lastName" : " User" ,
"email" : " admin@example.com" ,
"roles" : [" admin" ],
"locale" : " en"
}
Key fields: id, club (your club's ObjectId), firstName, lastName, email, roles, locale.
These parameters are supported across most GET list endpoints:
Parameter
Type
Description
limit
integer (0-100)
Results per page (default: 100)
offset
integer
Pagination offset
sort
string
Sort field (prefix - for descending, e.g. -startDate). Append ,id for stable pagination (e.g. -updatedAt,id).
fields
string
Comma-separated field list to restrict response
search
string
Free text search
Event-Specific Parameters
Parameter
Type
Description
fromDate
ISO 8601
Filter events starting from this date
toDate
ISO 8601
Filter events ending before this date
activity
string
Filter by activity ID
Member-Specific Parameters
Parameter
Type
Description
membership
string
Filter by membership type ID
group
string
Filter by group ID
updatedAt
ISO 8601
Filter members updated since this date (recommended for incremental sync)
Event Attendee Parameters
Parameter
Type
Description
event
string
Filter by event ID
member
string
Filter by member ID
guest
boolean
Filter for guests only
Parameter
Type
Description
isPaid
boolean
Filter by payment status
isCredit
boolean
Filter for credits/refunds
type
string
Filter by type (subscription, event, booking, etc.)
member
string
Filter by member ID
Log Endpoints (Access, Activity, Audit, Check-In, Email)
Parameter
Type
Description
fromDate
ISO 8601
Required — start date for log range
toDate
ISO 8601
Required — end date for log range
Note: The spec says fromDate/toDate are optional for checkInLog and emailLog, but the API returns 422 without them. Hello Club have confirmed this is intentional (the spec is outdated). Same behaviour in V2.
All list endpoints return results wrapped in an object:
{
"events" : [... ],
"meta" : {
"total" : 971 ,
"limit" : 100 ,
"offset" : 0
}
}
The wrapper key matches the entity type: events, members, attendees, memberships, transactions, bookings, accessLogs, activityLogs, auditLogs, checkInLogs, emailLogs.
Single-entity endpoints (e.g. GET /event/{id}) return the entity directly without wrapping.