curl --request POST \
  --url https://olive-gateway-a6ba.onrender.com/api/v1/pos/lookup-card \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "card_identifier": "CARD0001"
}
'

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({card_identifier: 'CARD0001'})
};

fetch('https://olive-gateway-a6ba.onrender.com/api/v1/pos/lookup-card', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://olive-gateway-a6ba.onrender.com/api/v1/pos/lookup-card"

payload = { "card_identifier": "CARD0001" }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

{}

{}

{}

{}