curl --request GET \
  --url https://api.stealthera.in/api/device/{deviceId}/diagnostics \
  --header 'X-API-Key: <api-key>'

const options = {method: 'GET', headers: {'X-API-Key': '<api-key>'}};

fetch('https://api.stealthera.in/api/device/{deviceId}/diagnostics', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

const options = {method: 'GET', headers: {'X-API-Key': '<api-key>'}};

fetch('https://api.stealthera.in/api/device/{deviceId}/diagnostics', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.stealthera.in/api/device/{deviceId}/diagnostics"

headers = {"X-API-Key": "<api-key>"}

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

print(response.text)

{
  "deviceId": "<string>",
  "ecg": {}
}

{
  "error": "<string>"
}