cURL
curl -X POST "https://api.fitsociety.io/public/v1/workout/plans/moments/{planId}/weeks" \
-H "Authorization: Bearer <access_token>" \
-H "Idempotency-Key: <stable_request_key>" \
-H "Content-Type: application/json" \
-d '{}'const options = {
method: 'POST',
headers: {'Idempotency-Key': '<idempotency-key>', Authorization: 'Bearer <token>'}
};
fetch('https://api.fitsociety.io/public/v1/workout/plans/moments/{planId}/weeks', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));import requests
url = "https://api.fitsociety.io/public/v1/workout/plans/moments/{planId}/weeks"
headers = {
"Idempotency-Key": "<idempotency-key>",
"Authorization": "Bearer <token>"
}
response = requests.post(url, headers=headers)
print(response.text){
"data": {
"scheduleWeek": {
"weekNumber": 1,
"days": [
{
"weekday": 1,
"isRestDay": false,
"items": [
{
"_id": "67f1234567890abcdef1234",
"order": 1,
"startTime": "08:30",
"plannedDurationMinutes": 45,
"status": "today",
"plannedDate": "2026-09-08",
"scheduledDate": "2026-09-08",
"source": "programme",
"clientAdjustment": {
"action": "moved",
"occurrenceDate": "2026-09-08",
"scheduledDate": "2026-09-08",
"changedAt": null
},
"canClientRestore": true,
"type": "workout",
"planMomentId": "67f1234567890abcdef1234"
}
]
}
]
},
"schedule": {
"mode": "multi_week",
"releasePolicy": "weekly_from_start",
"startDate": "2026-09-08",
"timeZone": "Europe/Amsterdam",
"totalWeeks": 4,
"layout": "calendar_week",
"weeks": [
{
"weekNumber": 1,
"days": [
{
"weekday": 1,
"isRestDay": false,
"items": [
{
"_id": "67f1234567890abcdef1234",
"order": 1,
"startTime": "08:30",
"plannedDurationMinutes": 45,
"status": "today",
"plannedDate": "2026-09-08",
"scheduledDate": "2026-09-08",
"source": "programme",
"clientAdjustment": {
"action": "moved",
"occurrenceDate": "2026-09-08",
"scheduledDate": "2026-09-08",
"changedAt": null
},
"canClientRestore": true,
"type": "workout",
"planMomentId": "67f1234567890abcdef1234"
}
]
}
]
}
]
},
"duration": {
"startDate": "2026-04-15",
"endDate": "2026-06-15",
"hasEndDate": true
}
},
"meta": {
"requestId": "4f849d7d-f4f1-45cc-b4b7-3984a3d17f83",
"rateLimit": {
"limit": 10,
"remaining": 9,
"resetSeconds": 1
},
"idempotency": {
"replayed": false
}
}
}
Plans
Append an empty assigned workout v2 programme week
Appends one empty week after the highest stored week of an assigned multi-week calendar programme. Existing moments and schedule items keep their ids. When the assignment has an explicit end date, it is extended through the appended week’s Sunday. This endpoint intentionally accepts an empty request body.
Requires the workout_plans:write scope. This operation maps to /app/v1/workout/plans/moments/:planId/weeks and retains its Workout V2 permission, feature-flag, and resource-scope checks.
The clientId path parameter is resolved inside the company bound to the Public API token when present.
POST
/
public
/
v1
/
workout
/
plans
/
moments
/
{planId}
/
weeks
cURL
curl -X POST "https://api.fitsociety.io/public/v1/workout/plans/moments/{planId}/weeks" \
-H "Authorization: Bearer <access_token>" \
-H "Idempotency-Key: <stable_request_key>" \
-H "Content-Type: application/json" \
-d '{}'const options = {
method: 'POST',
headers: {'Idempotency-Key': '<idempotency-key>', Authorization: 'Bearer <token>'}
};
fetch('https://api.fitsociety.io/public/v1/workout/plans/moments/{planId}/weeks', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));import requests
url = "https://api.fitsociety.io/public/v1/workout/plans/moments/{planId}/weeks"
headers = {
"Idempotency-Key": "<idempotency-key>",
"Authorization": "Bearer <token>"
}
response = requests.post(url, headers=headers)
print(response.text){
"data": {
"scheduleWeek": {
"weekNumber": 1,
"days": [
{
"weekday": 1,
"isRestDay": false,
"items": [
{
"_id": "67f1234567890abcdef1234",
"order": 1,
"startTime": "08:30",
"plannedDurationMinutes": 45,
"status": "today",
"plannedDate": "2026-09-08",
"scheduledDate": "2026-09-08",
"source": "programme",
"clientAdjustment": {
"action": "moved",
"occurrenceDate": "2026-09-08",
"scheduledDate": "2026-09-08",
"changedAt": null
},
"canClientRestore": true,
"type": "workout",
"planMomentId": "67f1234567890abcdef1234"
}
]
}
]
},
"schedule": {
"mode": "multi_week",
"releasePolicy": "weekly_from_start",
"startDate": "2026-09-08",
"timeZone": "Europe/Amsterdam",
"totalWeeks": 4,
"layout": "calendar_week",
"weeks": [
{
"weekNumber": 1,
"days": [
{
"weekday": 1,
"isRestDay": false,
"items": [
{
"_id": "67f1234567890abcdef1234",
"order": 1,
"startTime": "08:30",
"plannedDurationMinutes": 45,
"status": "today",
"plannedDate": "2026-09-08",
"scheduledDate": "2026-09-08",
"source": "programme",
"clientAdjustment": {
"action": "moved",
"occurrenceDate": "2026-09-08",
"scheduledDate": "2026-09-08",
"changedAt": null
},
"canClientRestore": true,
"type": "workout",
"planMomentId": "67f1234567890abcdef1234"
}
]
}
]
}
]
},
"duration": {
"startDate": "2026-04-15",
"endDate": "2026-06-15",
"hasEndDate": true
}
},
"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.
Required string length:
1 - 200Example:
"booking-create-20260714-001"
Path Parameters
Assigned workout plan id.
Example:
"67f1234567890abcdef1234"