{
  "kind": "open-flow-workflow",
  "version": 1,
  "name": "Import Squarespace Signups to Mailchimp",
  "content": {
    "modelVersion": 14,
    "document": {
      "bindings": {},
      "graph": {
        "nodes": {
          "n_ddfc0a560184c608": {
            "name": "Import signups now",
            "kind": "start",
            "inputDefs": []
          },
          "n_89404c7db16a1787": {
            "name": "Every day at 00:00 UTC",
            "kind": "cron",
            "cronTimes": [
              {
                "type": "cron",
                "expression": "0 0 * * *",
                "timezone": "UTC"
              }
            ]
          },
          "n_0dd2db4757048015": {
            "inputs": {
              "spreadsheetId": {
                "kind": "value",
                "value": "YOUR_SPREADSHEET_ID"
              },
              "sheetName": {
                "kind": "value",
                "value": "Signups"
              },
              "listId": {
                "kind": "value",
                "value": "YOUR_MAILCHIMP_AUDIENCE_ID"
              }
            },
            "name": "Configure sheet and audience",
            "kind": "task",
            "task": {
              "inputs": [
                {
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1
                  },
                  "nullable": false,
                  "handle": "spreadsheetId"
                },
                {
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1
                  },
                  "nullable": false,
                  "handle": "sheetName"
                },
                {
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1
                  },
                  "nullable": false,
                  "handle": "listId"
                }
              ],
              "outputs": [
                {
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1
                  },
                  "nullable": false,
                  "handle": "spreadsheetId"
                },
                {
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1
                  },
                  "nullable": false,
                  "handle": "sheetName"
                },
                {
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1
                  },
                  "nullable": false,
                  "handle": "listId"
                },
                {
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1
                  },
                  "nullable": false,
                  "handle": "range"
                }
              ],
              "name": "Configure sheet and audience",
              "moduleId": "n_d9c34b51d40dbdeb",
              "capabilities": [
                {
                  "kind": "connector",
                  "mode": "independent",
                  "actions": []
                }
              ]
            }
          },
          "n_4d40279230307bad": {
            "inputs": {
              "spreadsheetId": {
                "kind": "sources",
                "sources": [
                  {
                    "kind": "node",
                    "nodeId": "n_0dd2db4757048015",
                    "output": "spreadsheetId"
                  }
                ]
              },
              "range": {
                "kind": "sources",
                "sources": [
                  {
                    "kind": "node",
                    "nodeId": "n_0dd2db4757048015",
                    "output": "range"
                  }
                ]
              },
              "valueRenderOption": {
                "kind": "value",
                "value": "FORMATTED_VALUE"
              }
            },
            "name": "Read newsletter signups",
            "kind": "task",
            "task": {
              "inputs": [
                {
                  "description": "The spreadsheet ID.",
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1,
                    "description": "The spreadsheet ID."
                  },
                  "nullable": true,
                  "handle": "spreadsheetId",
                  "value": null
                },
                {
                  "description": "The A1 notation of the range to retrieve.",
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1,
                    "description": "The A1 notation of the range to retrieve."
                  },
                  "nullable": false,
                  "handle": "range"
                },
                {
                  "description": "The major dimension for the returned values.",
                  "jsonSchema": {
                    "type": "string",
                    "enum": [
                      "DIMENSION_UNSPECIFIED",
                      "ROWS",
                      "COLUMNS"
                    ],
                    "description": "The major dimension for the returned values."
                  },
                  "nullable": true,
                  "handle": "majorDimension",
                  "value": null
                },
                {
                  "description": "How values should be rendered in the output.",
                  "jsonSchema": {
                    "type": "string",
                    "enum": [
                      "FORMATTED_VALUE",
                      "UNFORMATTED_VALUE",
                      "FORMULA"
                    ],
                    "description": "How values should be rendered in the output."
                  },
                  "nullable": true,
                  "handle": "valueRenderOption",
                  "value": null
                },
                {
                  "description": "How dates and times should be rendered in the output.",
                  "jsonSchema": {
                    "type": "string",
                    "enum": [
                      "SERIAL_NUMBER",
                      "FORMATTED_STRING"
                    ],
                    "description": "How dates and times should be rendered in the output."
                  },
                  "nullable": true,
                  "handle": "dateTimeRenderOption",
                  "value": null
                }
              ],
              "outputs": [
                {
                  "description": "The A1 notation of the range.",
                  "jsonSchema": {
                    "type": "string",
                    "description": "The A1 notation of the range."
                  },
                  "nullable": false,
                  "handle": "range"
                },
                {
                  "description": "The major dimension of the values (ROWS or COLUMNS).",
                  "jsonSchema": {
                    "type": "string",
                    "description": "The major dimension of the values (ROWS or COLUMNS)."
                  },
                  "nullable": false,
                  "handle": "majorDimension"
                },
                {
                  "description": "The data values in the range.",
                  "jsonSchema": {
                    "type": "array",
                    "items": {
                      "type": "array",
                      "items": {
                        "anyOf": [
                          {
                            "type": "string",
                            "description": "A union variant."
                          },
                          {
                            "type": "number",
                            "description": "A union variant."
                          },
                          {
                            "type": "boolean",
                            "description": "A union variant."
                          },
                          {
                            "const": null,
                            "description": "A union variant."
                          }
                        ],
                        "description": "The cell value schema."
                      },
                      "description": "An array item."
                    },
                    "description": "The data values in the range."
                  },
                  "nullable": false,
                  "handle": "values"
                }
              ],
              "name": "Read newsletter signups",
              "executor": {
                "kind": "connector",
                "action": "googlesheets.values_get"
              }
            }
          },
          "n_7139841b1881b95f": {
            "inputs": {
              "values": {
                "kind": "sources",
                "sources": [
                  {
                    "kind": "node",
                    "nodeId": "n_4d40279230307bad",
                    "output": "values"
                  }
                ]
              }
            },
            "name": "Validate all signups",
            "kind": "task",
            "task": {
              "inputs": [
                {
                  "jsonSchema": {
                    "type": "array",
                    "items": {
                      "type": "array",
                      "items": {
                        "anyOf": [
                          {
                            "type": "string",
                            "description": "A union variant."
                          },
                          {
                            "type": "number",
                            "description": "A union variant."
                          },
                          {
                            "type": "boolean",
                            "description": "A union variant."
                          },
                          {
                            "const": null,
                            "description": "A union variant."
                          }
                        ],
                        "description": "The cell value schema."
                      },
                      "description": "An array item."
                    },
                    "description": "The data values in the range."
                  },
                  "nullable": false,
                  "handle": "values"
                }
              ],
              "outputs": [
                {
                  "jsonSchema": {
                    "type": "array",
                    "items": {
                      "type": "object",
                      "additionalProperties": true
                    }
                  },
                  "nullable": false,
                  "handle": "items"
                }
              ],
              "name": "Validate all signups",
              "moduleId": "n_51cf12d190849663",
              "capabilities": [
                {
                  "kind": "connector",
                  "mode": "independent",
                  "actions": []
                }
              ]
            }
          },
          "n_107397dd55120899": {
            "inputs": {
              "items": {
                "kind": "sources",
                "sources": [
                  {
                    "kind": "node",
                    "nodeId": "n_7139841b1881b95f",
                    "output": "items"
                  }
                ]
              },
              "listId": {
                "kind": "sources",
                "sources": [
                  {
                    "kind": "node",
                    "nodeId": "n_0dd2db4757048015",
                    "output": "listId"
                  }
                ]
              },
              "previous": {
                "kind": "sources",
                "sources": [
                  {
                    "kind": "node",
                    "nodeId": "n_107397dd55120899",
                    "output": "state"
                  }
                ]
              }
            },
            "name": "Prepare the next subscriber",
            "kind": "task",
            "task": {
              "inputs": [
                {
                  "jsonSchema": {
                    "type": "array",
                    "items": {
                      "type": "object",
                      "additionalProperties": true
                    }
                  },
                  "nullable": false,
                  "handle": "items"
                },
                {
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1
                  },
                  "nullable": false,
                  "handle": "listId"
                },
                {
                  "jsonSchema": {
                    "type": "object",
                    "additionalProperties": true
                  },
                  "nullable": true,
                  "handle": "previous"
                }
              ],
              "outputs": [
                {
                  "jsonSchema": {
                    "type": "object",
                    "additionalProperties": true
                  },
                  "nullable": false,
                  "handle": "state"
                },
                {
                  "jsonSchema": {
                    "type": "boolean"
                  },
                  "nullable": false,
                  "handle": "more"
                },
                {
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1
                  },
                  "nullable": false,
                  "handle": "endpoint"
                },
                {
                  "jsonSchema": {
                    "type": "object",
                    "additionalProperties": true
                  },
                  "nullable": false,
                  "handle": "body"
                },
                {
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1
                  },
                  "nullable": false,
                  "handle": "expected"
                }
              ],
              "name": "Prepare the next subscriber",
              "moduleId": "n_95e366b8ed05f69a",
              "capabilities": [
                {
                  "kind": "connector",
                  "mode": "independent",
                  "actions": []
                }
              ]
            }
          },
          "n_c4bf2536aedb345b": {
            "inputs": {},
            "name": "More signups?",
            "kind": "condition",
            "matchMode": "first",
            "cases": [
              {
                "output": "more",
                "groups": [
                  {
                    "expressions": [
                      {
                        "left": {
                          "kind": "source",
                          "source": {
                            "kind": "node",
                            "nodeId": "n_107397dd55120899",
                            "output": "more"
                          }
                        },
                        "operator": "==",
                        "right": {
                          "kind": "value",
                          "value": true
                        }
                      }
                    ]
                  }
                ]
              }
            ]
          },
          "n_8443607bd5d23e08": {
            "inputs": {
              "endpoint": {
                "kind": "sources",
                "sources": [
                  {
                    "kind": "node",
                    "nodeId": "n_107397dd55120899",
                    "output": "endpoint"
                  }
                ]
              },
              "body": {
                "kind": "sources",
                "sources": [
                  {
                    "kind": "node",
                    "nodeId": "n_107397dd55120899",
                    "output": "body"
                  }
                ]
              }
            },
            "name": "Add the Mailchimp subscriber",
            "kind": "task",
            "task": {
              "inputs": [
                {
                  "jsonSchema": {
                    "type": "string"
                  },
                  "nullable": false,
                  "handle": "endpoint"
                },
                {
                  "jsonSchema": {},
                  "nullable": true,
                  "handle": "body"
                }
              ],
              "outputs": [
                {
                  "jsonSchema": {},
                  "nullable": true,
                  "handle": "body"
                },
                {
                  "jsonSchema": {
                    "type": "integer"
                  },
                  "nullable": false,
                  "handle": "statusCode"
                },
                {
                  "jsonSchema": {
                    "type": "object",
                    "additionalProperties": {
                      "type": "string"
                    }
                  },
                  "nullable": false,
                  "handle": "headers"
                },
                {
                  "jsonSchema": {
                    "const": "base64"
                  },
                  "nullable": true,
                  "handle": "bodyEncoding"
                }
              ],
              "name": "Add the Mailchimp subscriber",
              "executor": {
                "providerId": "mailchimp",
                "method": "POST",
                "query": {
                  "mode": "fields",
                  "names": []
                },
                "headers": {
                  "mode": "fields",
                  "names": []
                },
                "bodyFormat": "json",
                "kind": "connector-proxy"
              }
            }
          },
          "n_134e8c5813f80069": {
            "inputs": {
              "body": {
                "kind": "sources",
                "sources": [
                  {
                    "kind": "node",
                    "nodeId": "n_8443607bd5d23e08",
                    "output": "body"
                  }
                ]
              },
              "statusCode": {
                "kind": "sources",
                "sources": [
                  {
                    "kind": "node",
                    "nodeId": "n_8443607bd5d23e08",
                    "output": "statusCode"
                  }
                ]
              },
              "bodyEncoding": {
                "kind": "sources",
                "sources": [
                  {
                    "kind": "node",
                    "nodeId": "n_8443607bd5d23e08",
                    "output": "bodyEncoding"
                  }
                ]
              },
              "expected": {
                "kind": "sources",
                "sources": [
                  {
                    "kind": "node",
                    "nodeId": "n_107397dd55120899",
                    "output": "expected"
                  }
                ]
              }
            },
            "name": "Confirm the subscriber",
            "kind": "task",
            "task": {
              "inputs": [
                {
                  "jsonSchema": {},
                  "nullable": true,
                  "handle": "body"
                },
                {
                  "jsonSchema": {
                    "type": "integer"
                  },
                  "nullable": false,
                  "handle": "statusCode"
                },
                {
                  "jsonSchema": {
                    "const": "base64"
                  },
                  "nullable": true,
                  "handle": "bodyEncoding"
                },
                {
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1
                  },
                  "nullable": false,
                  "handle": "expected"
                }
              ],
              "outputs": [
                {
                  "jsonSchema": {
                    "type": "object",
                    "additionalProperties": true
                  },
                  "nullable": false,
                  "handle": "member"
                }
              ],
              "name": "Confirm the subscriber",
              "moduleId": "n_1484ef3c9ca9d62b",
              "capabilities": [
                {
                  "kind": "connector",
                  "mode": "independent",
                  "actions": []
                }
              ]
            }
          }
        },
        "edges": [
          {
            "source": "n_ddfc0a560184c608",
            "target": "n_0dd2db4757048015"
          },
          {
            "source": "n_89404c7db16a1787",
            "target": "n_0dd2db4757048015"
          },
          {
            "source": "n_0dd2db4757048015",
            "target": "n_4d40279230307bad"
          },
          {
            "source": "n_4d40279230307bad",
            "target": "n_7139841b1881b95f"
          },
          {
            "source": "n_7139841b1881b95f",
            "target": "n_107397dd55120899"
          },
          {
            "source": "n_107397dd55120899",
            "target": "n_c4bf2536aedb345b"
          },
          {
            "source": "n_c4bf2536aedb345b",
            "target": "n_8443607bd5d23e08",
            "sourceHandle": "more"
          },
          {
            "source": "n_8443607bd5d23e08",
            "target": "n_134e8c5813f80069"
          },
          {
            "source": "n_134e8c5813f80069",
            "target": "n_107397dd55120899"
          }
        ]
      }
    },
    "modules": {
      "n_d9c34b51d40dbdeb": {
        "name": "Configure sheet and audience",
        "imports": [],
        "source": "export default function config({spreadsheetId,sheetName,listId}){for(const[k,v]of Object.entries({spreadsheetId,sheetName,listId}))if(typeof v!=='string'||!v.trim()||v.startsWith('YOUR_'))throw Error('Configure '+k);return{spreadsheetId,sheetName,listId,range:\"'\"+sheetName.replace(/'/g,\"''\")+\"'\"}}\n"
      },
      "n_51cf12d190849663": {
        "name": "Validate all signups",
        "imports": [],
        "source": "export default function validate({values}){if(!Array.isArray(values))throw Error('Invalid sheet response');if(!values.length)return{items:[]};const h=values[0];if(!Array.isArray(h))throw Error('Invalid header');const fields=['Email Address','Name','Submitted On'],idx=fields.map(x=>h.indexOf(x));if(idx.some(x=>x<0)||fields.some(x=>h.filter(y=>y===x).length!==1))throw Error('Required headers are missing or duplicated');const seen=new Set(),items=[];for(const row of values.slice(1)){if(!Array.isArray(row)||row.every(x=>x===null||x===undefined||x===''))continue;const [email,name,time]=idx.map(i=>row[i]);if(typeof email!=='string'||!/^\\S+@\\S+\\.\\S+$/.test(email.trim())||typeof name!=='string'||!name.trim()||typeof time!=='string'||!/^\\d{4}-\\d\\d-\\d\\dT\\d\\d:\\d\\d:\\d\\d(?:\\.\\d+)?(?:Z|[+-]\\d\\d:\\d\\d)$/.test(time)||!Number.isFinite(Date.parse(time)))throw Error('Each signup requires an email, name and ISO timestamp with time zone');const m=time.match(/^(\\d{4})-(\\d\\d)-(\\d\\d)T(\\d\\d):(\\d\\d):(\\d\\d)(?:\\.\\d+)?(Z|([+-])(\\d\\d):(\\d\\d))$/),d=new Date(Date.UTC(+m[1],+m[2]-1,+m[3]));if(d.getUTCFullYear()!==+m[1]||d.getUTCMonth()!==+m[2]-1||d.getUTCDate()!==+m[3]||+m[4]>23||+m[5]>59||+m[6]>59||(m[7]!=='Z'&&(+m[9]>23||+m[10]>59)))throw Error('Invalid signup timestamp');const key=email.trim().toLowerCase();if(seen.has(key))throw Error('Duplicate email in the sheet');seen.add(key);items.push({email:email.trim(),name:name.trim(),timestamp:new Date(time).toISOString()})}return{items}}\n"
      },
      "n_95e366b8ed05f69a": {
        "name": "Prepare the next subscriber",
        "imports": [],
        "source": "export default function next({items,listId,previous}){const i=previous?.index??0;if(!Array.isArray(items)||!Number.isInteger(i)||i<0||i>items.length)throw Error('Invalid signup list');if(i===items.length)return{state:{index:i},more:false,endpoint:'/unused',body:{},expected:'-'};const x=items[i];return{state:{index:i+1},more:true,endpoint:'/lists/'+encodeURIComponent(listId)+'/members',body:{email_address:x.email,status:'subscribed',merge_fields:{FNAME:x.name},timestamp_signup:x.timestamp},expected:x.email}}\n"
      },
      "n_1484ef3c9ca9d62b": {
        "name": "Confirm the subscriber",
        "imports": [],
        "source": "export default function confirm({body,statusCode,bodyEncoding,expected}){if(statusCode!==200||bodyEncoding||!body||typeof body.id!=='string'||!body.id||typeof body.email_address!=='string'||body.email_address.toLowerCase()!==expected.toLowerCase()||body.status!=='subscribed')throw Error('Mailchimp did not confirm the subscriber');return{member:body}}\n"
      }
    }
  },
  "presentation": {
    "designer": {
      "version": 1,
      "flow": {
        "direction": "vertical"
      }
    }
  }
}