https://a.klaviyo.com/api/v1/list/K72Qcv/members | api_key=pk_eb2a201bc9a5e253991057de511204b0f2&confirm_optin=false&email=santhos421%40gmail.com
{"person": {"object": "person", "id": "01EPGNC0TQ9QABCS3JM3FGGDW7", "email": "santhos421@gmail.com"}, "already_member": false, "list": {"updated": "2017-11-30 16:25:50", "person_count": -1, "name": "Kresser Institute News and Blog Updates", "list_type": "list", "created": "2017-08-11 15:17:25", "id": "K72Qcv"}, "email": "santhos421@gmail.com"}

https://a.klaviyo.com/api/v1/list/K72Qcv/members | api_key=pk_eb2a201bc9a5e253991057de511204b0f2&confirm_optin=false&email=santhos421%40gmail.com
{"person": {"object": "person", "id": "01EPGNC0TQ9QABCS3JM3FGGDW7", "email": "santhos421@gmail.com"}, "already_member": true, "list": {"updated": "2017-11-30 16:25:50", "person_count": -1, "name": "Kresser Institute News and Blog Updates", "list_type": "list", "created": "2017-08-11 15:17:25", "id": "K72Qcv"}, "email": "santhos421@gmail.com"}

https://a.klaviyo.com/api/v1/list/K72Qcv/members | api_key=pk_eb2a201bc9a5e253991057de511204b0f2&confirm_optin=false&email=santhos421%40gmail.com
{"person": {"object": "person", "id": "01EPGNC0TQ9QABCS3JM3FGGDW7", "email": "santhos421@gmail.com"}, "already_member": true, "list": {"updated": "2017-11-30 16:25:50", "person_count": -1, "name": "Kresser Institute News and Blog Updates", "list_type": "list", "created": "2017-08-11 15:17:25", "id": "K72Qcv"}, "email": "santhos421@gmail.com"}

https://a.klaviyo.com/api/v1/list/K72Qcv/members | api_key=pk_eb2a201bc9a5e253991057de511204b0f2&confirm_optin=false&email=henryhunderson%40protonmail.com
{"person": {"object": "person", "id": "01EPHMM6D4RDRXRXHPYD946REJ", "email": "henryhunderson@protonmail.com"}, "already_member": false, "list": {"updated": "2017-11-30 16:25:50", "person_count": -1, "name": "Kresser Institute News and Blog Updates", "list_type": "list", "created": "2017-08-11 15:17:25", "id": "K72Qcv"}, "email": "henryhunderson@protonmail.com"}

https://a.klaviyo.com/api/v1/list/K72Qcv/members | api_key=pk_eb2a201bc9a5e253991057de511204b0f2&confirm_optin=false&email=henryhunderson%40protonmail.com
{"person": {"object": "person", "id": "01EPHMM6D4RDRXRXHPYD946REJ", "email": "henryhunderson@protonmail.com"}, "already_member": true, "list": {"updated": "2017-11-30 16:25:50", "person_count": -1, "name": "Kresser Institute News and Blog Updates", "list_type": "list", "created": "2017-08-11 15:17:25", "id": "K72Qcv"}, "email": "henryhunderson@protonmail.com"}

https://a.klaviyo.com/api/v1/list/K72Qcv/members | api_key=pk_eb2a201bc9a5e253991057de511204b0f2&confirm_optin=false&email=henryhunderson%40protonmail.com
{"person": {"object": "person", "id": "01EPHMM6D4RDRXRXHPYD946REJ", "email": "henryhunderson@protonmail.com"}, "already_member": true, "list": {"updated": "2017-11-30 16:25:50", "person_count": -1, "name": "Kresser Institute News and Blog Updates", "list_type": "list", "created": "2017-08-11 15:17:25", "id": "K72Qcv"}, "email": "henryhunderson@protonmail.com"}

https://a.klaviyo.com/api/v1/list/K72Qcv/members | api_key=pk_eb2a201bc9a5e253991057de511204b0f2&confirm_optin=false&email=droc17%40gmail.com
{"person": {"object": "person", "id": "01EPJRH4F12DFHPZ1RGBX4YGAY", "email": "droc17@gmail.com"}, "already_member": false, "list": {"updated": "2017-11-30 16:25:50", "person_count": -1, "name": "Kresser Institute News and Blog Updates", "list_type": "list", "created": "2017-08-11 15:17:25", "id": "K72Qcv"}, "email": "droc17@gmail.com"}