curl --request GET \
  --url https://api.sand.etherfuse.com/ramp/customer/{customer_id} \
  --header 'Authorization: <api-key>'

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

fetch('https://api.sand.etherfuse.com/ramp/customer/{customer_id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.sand.etherfuse.com/ramp/customer/{customer_id}"

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

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

print(response.text)

{
  "createdAt": "2026-05-01T14:30:00Z",
  "customerId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "displayName": "Ana García",
  "updatedAt": "2026-05-02T09:15:00Z"
}