curl --request GET \
  --url https://api.superiorvan.com/v1/lead/{leadId} \
  --header 'x-api-key: <api-key>'

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

fetch('https://api.superiorvan.com/v1/lead/{leadId}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.superiorvan.com/v1/lead/{leadId}"

headers = {"x-api-key": "<api-key>"}

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

print(response.text)

{
  "statusCode": 200,
  "body": {
    "leadId": "61364584065",
    "status": "In Progress"
  }
}

{
  "statusCode": 123,
  "body": {
    "error": "<string>",
    "message": "<string>"
  }
}

{
  "statusCode": 404,
  "body": {
    "message": "No lead was found with the leadId: 61364584065"
  }
}

{
  "statusCode": 123,
  "body": {
    "error": "<string>",
    "message": "<string>"
  }
}