curl -H "Authorization: Bearer <access_token>" \
  https://api.fitsociety.io/public/v1/clients/<clientId>

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

fetch('https://api.fitsociety.io/public/v1/clients/{clientId}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.fitsociety.io/public/v1/clients/{clientId}"

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

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

print(response.text)

{
  "data": {
    "client": {
      "clientId": "66f7b8b1e13c8d25f4d3d90c",
      "firstName": "Jane",
      "lastName": "Doe",
      "email": "jane@example.com",
      "emailIsPlaceholder": false,
      "relationship": {
        "status": "active",
        "memberStatus": "active",
        "portalAccessStatus": "enabled",
        "assignedCoach": {
          "name": "John Doe",
          "coachId": "66f7b8b1e13c8d25f4d3d90a"
        },
        "startedAt": "2023-11-07T05:31:56Z"
      },
      "phoneNumber": "+31612345678",
      "gender": "Female",
      "dateOfBirth": "1990-01-01T00:00:00.000Z",
      "language": "nl",
      "lastActiveAt": "2023-11-07T05:31:56Z",
      "createdAt": "2023-11-07T05:31:56Z",
      "location": {
        "addressLine1": "Main street 1",
        "addressLine2": "Apt 2",
        "zipCode": "1011AB",
        "city": "Amsterdam",
        "country": "Netherlands"
      },
      "height": "172",
      "timeZone": "Europe/Amsterdam",
      "profession": "Designer",
      "companyName": "Acme",
      "customFields": [
        {
          "key": "shirt_size",
          "label": {
            "en": "<string>",
            "nl": "<string>"
          },
          "type": "text",
          "value": "<string>",
          "updatedAt": "2023-11-07T05:31:56Z"
        }
      ]
    }
  },
  "meta": {
    "requestId": "4f849d7d-f4f1-45cc-b4b7-3984a3d17f83",
    "rateLimit": {
      "limit": 10,
      "remaining": 9,
      "resetSeconds": 1,
      "retryAfterSeconds": 1
    }
  }
}