cURL

curl -X POST "https://api.fitsociety.io/public/v1/workout/groups/runs/{runId}/participants/{clientId}/restart" \
  -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>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({resetMode: 'full'})
};

fetch('https://api.fitsociety.io/public/v1/workout/groups/runs/{runId}/participants/{clientId}/restart', 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/groups/runs/{runId}/participants/{clientId}/restart"

payload = { "resetMode": "full" }
headers = {
    "Idempotency-Key": "<idempotency-key>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

{
  "data": {
    "clientId": "67f1234567890abcdef1234",
    "ok": true,
    "sessionId": null,
    "sessionStatus": "planned",
    "workoutSource": "auto_assigned_plan",
    "sourceLabel": "Full Body - Day 2",
    "templateId": null,
    "errorCode": "",
    "requiresConfirmation": false,
    "confirmationToken": null,
    "confirmationTokenExpiresAt": null,
    "timerStartedAt": null,
    "timerPausedAt": null,
    "timerElapsedMs": 90000,
    "runTimer": {
      "timerStartedAt": null,
      "timerPausedAt": null,
      "timerElapsedMs": 300000
    }
  },
  "meta": {
    "requestId": "4f849d7d-f4f1-45cc-b4b7-3984a3d17f83",
    "rateLimit": {
      "limit": 10,
      "remaining": 9,
      "resetSeconds": 1
    },
    "idempotency": {
      "replayed": false
    }
  }
}

Groups

Reset one participant's session or performance

Use resetMode: full (default) to replace the participant session, clear its performance data, and reset its timer. For a freestyle participant only, use resetMode: performance_only to reset logged values and timers while preserving the same session and exercise rows. Other participants are unaffected.

Requires the workout_groups:write scope. This operation maps to /app/v1/coach/workout/group/runs/:runId/participants/:clientId/restart 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

/

groups

/

runs

/

{runId}

/

participants

/

{clientId}

/

restart

cURL

curl -X POST "https://api.fitsociety.io/public/v1/workout/groups/runs/{runId}/participants/{clientId}/restart" \
  -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>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({resetMode: 'full'})
};

fetch('https://api.fitsociety.io/public/v1/workout/groups/runs/{runId}/participants/{clientId}/restart', 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/groups/runs/{runId}/participants/{clientId}/restart"

payload = { "resetMode": "full" }
headers = {
    "Idempotency-Key": "<idempotency-key>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

{
  "data": {
    "clientId": "67f1234567890abcdef1234",
    "ok": true,
    "sessionId": null,
    "sessionStatus": "planned",
    "workoutSource": "auto_assigned_plan",
    "sourceLabel": "Full Body - Day 2",
    "templateId": null,
    "errorCode": "",
    "requiresConfirmation": false,
    "confirmationToken": null,
    "confirmationTokenExpiresAt": null,
    "timerStartedAt": null,
    "timerPausedAt": null,
    "timerElapsedMs": 90000,
    "runTimer": {
      "timerStartedAt": null,
      "timerPausedAt": null,
      "timerElapsedMs": 300000
    }
  },
  "meta": {
    "requestId": "4f849d7d-f4f1-45cc-b4b7-3984a3d17f83",
    "rateLimit": {
      "limit": 10,
      "remaining": 9,
      "resetSeconds": 1
    },
    "idempotency": {
      "replayed": false
    }
  }
}

Authorizations

Authorization

string

header

required

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

Idempotency-Key

string

required

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 - 200

Example:

"booking-create-20260714-001"

Path Parameters

runId

string

required

Group workout run id.

Example:

"67f1234567890abcdef1234"

clientId

string

required

Participant client id.

Example:

"67f1234567890abcdef1234"

Body

application/json

resetMode

enum<string>

default:full

Available options:

full,

performance_only

Response

Participant session restarted.

data

object

required

Show child attributes

meta

object

required

Show child attributes