export const klaviyoSubscribe = async (email: string) => {
  const API_KEY = process.env.KLAVIYO_API_KEY
  const LIST_ID = process.env.KLAVIYO_LIST_ID
  const response = await fetch(
    `https://a.klaviyo.com/api/v2/list/${LIST_ID}/subscribe?api_key=${API_KEY}`,
    {
      method: 'POST',
      headers: {
        Accept: 'application/json',
        'Content-Type': 'application/json',
      },
      // You can add additional params here i.e. SMS, etc.
      // https://developers.klaviyo.com/en/reference/subscribe
      body: JSON.stringify({
        profiles: [{ email: email }],
      }),
    }
  )
  return response
}