curl -X GET "https://api.fitsociety.io/public/v1/workout/cardio/clients/{clientId}/plans/{planId}/adaptation/overview" \
  -H "Authorization: Bearer <access_token>"

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.fitsociety.io/public/v1/workout/cardio/clients/{clientId}/plans/{planId}/adaptation/overview', 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/cardio/clients/{clientId}/plans/{planId}/adaptation/overview"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

{
  "data": {
    "planId": "66f7b8b1e13c8d25f4d3d90a",
    "expectedUpdatedAt": "2026-07-14T10:00:00.000Z",
    "reviewWeek": 1,
    "due": true,
    "lastReviewedWeek": 1,
    "adaptationRevision": 1,
    "niggleActive": true,
    "today": "2026-07-14"
  },
  "meta": {
    "requestId": "4f849d7d-f4f1-45cc-b4b7-3984a3d17f83",
    "rateLimit": {
      "limit": 10,
      "remaining": 9,
      "resetSeconds": 1
    }
  }
}

{
  "error": {
    "code": 400,
    "key": "request.invalid",
    "message": "The request is invalid."
  },
  "meta": {
    "requestId": "4f849d7d-f4f1-45cc-b4b7-3984a3d17f83",
    "rateLimit": {
      "limit": 10,
      "remaining": 9,
      "resetSeconds": 1
    }
  }
}

{
  "error": {
    "code": 403,
    "key": "scopes.insufficient",
    "message": "The access token does not include the required scope.",
    "details": {
      "requiredScopes": [
        "required:scope"
      ]
    }
  },
  "meta": {
    "requestId": "4f849d7d-f4f1-45cc-b4b7-3984a3d17f83",
    "rateLimit": {
      "limit": 10,
      "remaining": 9,
      "resetSeconds": 1
    }
  }
}

{
  "error": {
    "code": 404,
    "key": "resource.not_found",
    "message": "The requested Public API resource was not found."
  },
  "meta": {
    "requestId": "4f849d7d-f4f1-45cc-b4b7-3984a3d17f83",
    "rateLimit": {
      "limit": 10,
      "remaining": 9,
      "resetSeconds": 1
    }
  }
}

{
  "error": {
    "code": 500,
    "key": "server.internal_error",
    "message": "An unexpected Public API server error occurred."
  },
  "meta": {
    "requestId": "4f849d7d-f4f1-45cc-b4b7-3984a3d17f83",
    "rateLimit": {
      "limit": 10,
      "remaining": 9,
      "resetSeconds": 1
    }
  }
}