curl --request POST \
  --url https://olive-gateway-a6ba.onrender.com/api/v1/subscribers \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "first_name": "John",
  "last_name": "Doe",
  "phone_number": "0771234567",
  "pin": "1234"
}
'

const options = {
  method: 'POST',
  headers: {Authorization: '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({first_name: 'John', last_name: 'Doe', phone_number: '0771234567', pin: '1234'})
};

fetch('https://olive-gateway-a6ba.onrender.com/api/v1/subscribers', 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/subscribers"

payload = {
    "first_name": "John",
    "last_name": "Doe",
    "phone_number": "0771234567",
    "pin": "1234"
}
headers = {
    "Authorization": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

{}

{}

{}