NEXT_PUBLIC_GISCUS_REPO= NEXT_PUBLIC_GISCUS_REPOSITORY_ID= NEXT_PUBLIC_GISCUS_CATEGORY= NEXT_PUBLIC_GISCUS_CATEGORY_ID= NEXT_PUBLIC_UTTERANCES_REPO= NEXT_PUBLIC_DISQUS_SHORTNAME= NEXT_PUBLIC_COMMENTO_URL= MAILCHIMP_API_KEY= MAILCHIMP_API_SERVER= MAILCHIMP_AUDIENCE_ID= BUTTONDOWN_API_URL=https://api.buttondown.email/v1/ BUTTONDOWN_API_KEY= CONVERTKIT_API_URL=https://api.convertkit.com/v3/ CONVERTKIT_API_KEY= // curl https://api.convertkit.com/v3/forms?api_key= to get your form ID CONVERTKIT_FORM_ID= KLAVIYO_API_KEY= KLAVIYO_LIST_ID= REVUE_API_URL=https://www.getrevue.co/api/v2/ REVUE_API_KEY= EMAILOCTOPUS_API_URL=https://emailoctopus.com/api/1.6/ EMAILOCTOPUS_API_KEY= EMAILOCTOPUS_LIST_ID=