curl -X PATCH "https://api.fitsociety.io/public/v1/event-types/{eventTypeId}" \
-H "Authorization: Bearer <access_token>" \
-H "Idempotency-Key: <stable_request_key>" \
-H "Content-Type: application/json" \
-d '{}'const options = {
method: 'PATCH',
headers: {
'Idempotency-Key': '<idempotency-key>',
Authorization: 'Bearer <token>',
'Content-Type': 'application/json'
},
body: JSON.stringify({name: {en: 'Small group', nl: 'Small group'}})
};
fetch('https://api.fitsociety.io/public/v1/event-types/{eventTypeId}', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));import requests
url = "https://api.fitsociety.io/public/v1/event-types/{eventTypeId}"
payload = { "name": {
"en": "Small group",
"nl": "Small group"
} }
headers = {
"Idempotency-Key": "<idempotency-key>",
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.patch(url, json=payload, headers=headers)
print(response.text){
"data": {
"eventType": {
"eventTypeId": "66f7b8b1e13c8d25f4d3d90a",
"name": {},
"defaultLanguage": "string",
"normalizedName": "small group",
"archived": false,
"createdAt": "2026-07-15T10:00:00.000Z",
"updatedAt": "2026-07-15T10:00:00.000Z"
}
},
"meta": {
"requestId": "4f849d7d-f4f1-45cc-b4b7-3984a3d17f83",
"rateLimit": {
"limit": 10,
"remaining": 9,
"resetSeconds": 1
},
"idempotency": {
"replayed": false
}
}
}Update event type
Requires event_types:write. Text fields are complete language maps. Creation requires defaultLanguage; PATCH preserves omitted fields and replaces supplied maps. Calendar authoring currently supports nl, en, de, fr and es.
curl -X PATCH "https://api.fitsociety.io/public/v1/event-types/{eventTypeId}" \
-H "Authorization: Bearer <access_token>" \
-H "Idempotency-Key: <stable_request_key>" \
-H "Content-Type: application/json" \
-d '{}'const options = {
method: 'PATCH',
headers: {
'Idempotency-Key': '<idempotency-key>',
Authorization: 'Bearer <token>',
'Content-Type': 'application/json'
},
body: JSON.stringify({name: {en: 'Small group', nl: 'Small group'}})
};
fetch('https://api.fitsociety.io/public/v1/event-types/{eventTypeId}', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));import requests
url = "https://api.fitsociety.io/public/v1/event-types/{eventTypeId}"
payload = { "name": {
"en": "Small group",
"nl": "Small group"
} }
headers = {
"Idempotency-Key": "<idempotency-key>",
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.patch(url, json=payload, headers=headers)
print(response.text){
"data": {
"eventType": {
"eventTypeId": "66f7b8b1e13c8d25f4d3d90a",
"name": {},
"defaultLanguage": "string",
"normalizedName": "small group",
"archived": false,
"createdAt": "2026-07-15T10:00:00.000Z",
"updatedAt": "2026-07-15T10:00:00.000Z"
}
},
"meta": {
"requestId": "4f849d7d-f4f1-45cc-b4b7-3984a3d17f83",
"rateLimit": {
"limit": 10,
"remaining": 9,
"resetSeconds": 1
},
"idempotency": {
"replayed": false
}
}
}Authorizations
Public API access token issued by /public/v1/oauth/token. Example: Authorization: Bearer fspt_.... Each resource request rechecks the token company's current provider access. Disabling access blocks existing tokens with 403 auth.provider_unavailable.
Headers
Required for Public API write requests. Reusing the same key with the same method, path, and body replays the stored successful response; reusing it with a different request returns 409 idempotency.conflict.
1 - 200"booking-create-20260714-001"
Path Parameters
"66f7b8b1e13c8d25f4d3d90a"
Body
Up to 25 languages per field. Valid BCP 47 keys are canonicalized; duplicate canonical keys and und are rejected. Every non-empty map must contain defaultLanguage. Required text cannot be empty. A supplied map replaces all languages for that field; {} clears an optional field. Null maps, null values and plain strings are rejected.
Show child attributes
Show child attributes
{ "en": "Small group", "nl": "Small group" }
Required on create and on the first public text update of an unlocalized resource. Omit on later PATCH requests to preserve it. Changing it requires the new language in all retained non-empty text maps. Declaring a legacy source language does not translate the source text.
nl, en, de, fr, es 80