면접 스케줄러
이것은HR, AI분야의자동화 워크플로우로, 25개의 노드를 포함합니다.주로 If, Set, Code, Merge, GoogleCalendar 등의 노드를 사용하며인공지능 기술을 결합하여 스마트 자동화를 구현합니다. GPT-4o와 Google Calendar 챗봇을 사용한 면접 자동 일정安排
- •OpenAI API Key
사용된 노드 (25)
{
"id": "bh3H2b654RSYgIm9",
"meta": {
"instanceId": "efb474b59b0341d7791932605bd9ff04a6c7ed9941fdd53dc4a2e4b99a6f9439",
"templateCredsSetupCompleted": true
},
"name": "Inverview Scheduler",
"tags": [],
"nodes": [
{
"id": "cd5664f9-0b6b-491a-a0a0-1d8b3b2f2461",
"name": "OpenAI 채팅 모델2",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
320,
1480
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini"
},
"options": {}
},
"credentials": {
"openAiApi": {
"id": "ghJTvay8CvwXDsXz",
"name": "OpenAi account"
}
},
"typeVersion": 1.2
},
{
"id": "e8ca4a14-ee58-4be0-838b-5cbf8a802b6e",
"name": "윈도우 버퍼 메모리2",
"type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
"position": [
520,
1480
],
"parameters": {
"sessionKey": "={{ $json.sessionId }}",
"sessionIdType": "customKey",
"contextWindowLength": 10
},
"typeVersion": 1.3
},
{
"id": "d2957530-acd1-4875-a75b-69b890f08065",
"name": "OpenAI 채팅 모델4",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
1220,
1440
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini"
},
"options": {}
},
"credentials": {
"openAiApi": {
"id": "ghJTvay8CvwXDsXz",
"name": "OpenAi account"
}
},
"typeVersion": 1.2
},
{
"id": "897c8189-aaa9-45c7-99c6-95378a7a13f2",
"name": "Run Get Availability",
"type": "@n8n/n8n-nodes-langchain.toolWorkflow",
"position": [
720,
1520
],
"parameters": {
"name": "get_availability",
"source": "parameter",
"description": "Call this tool to get my availability",
"workflowJson": "{\n \"nodes\": [\n {\n \"parameters\": {\n \"operation\": \"getAll\",\n \"calendar\": {\n \"__rl\": true,\n \"value\": \"rbreen.ynteractive@gmail.com\",\n \"mode\": \"list\",\n \"cachedResultName\": \"rbreen.ynteractive@gmail.com\"\n },\n \"returnAll\": true,\n \"options\": {\n \"fields\": \"\"\n }\n },\n \"type\": \"n8n-nodes-base.googleCalendar\",\n \"typeVersion\": 1.3,\n \"position\": [\n -500,\n 220\n ],\n \"id\": \"a1017705-8866-469f-83e0-9f5d5f37af53\",\n \"name\": \"Check My Calendar\",\n \"credentials\": {\n \"googleCalendarOAuth2Api\": {\n \"id\": \"nc5M45R7LyFadByw\",\n \"name\": \"Google Calendar account\"\n }\n }\n },\n {\n \"parameters\": {\n \"jsCode\": \"const events = items.map(item => item.json);\\nconst intervalMinutes = 30;\\nconst timeZone = 'America/New_York';\\n\\nfunction formatToEastern(date) {\\n const tzDate = new Intl.DateTimeFormat('en-US', {\\n timeZone,\\n year: 'numeric',\\n month: '2-digit',\\n day: '2-digit',\\n hour: '2-digit',\\n minute: '2-digit',\\n second: '2-digit',\\n hour12: false\\n }).formatToParts(date).reduce((acc, part) => {\\n if (part.type !== 'literal') acc[part.type] = part.value;\\n return acc;\\n }, {});\\n\\n const offset = getEasternOffset(date);\\n return `${tzDate.year}-${tzDate.month}-${tzDate.day}T${tzDate.hour}:${tzDate.minute}:${tzDate.second}${offset}`;\\n}\\n\\nfunction getEasternOffset(date) {\\n const options = { timeZone, timeZoneName: 'short' };\\n const parts = new Intl.DateTimeFormat('en-US', options).formatToParts(date);\\n const tzName = parts.find(p => p.type === 'timeZoneName').value;\\n return tzName.includes('EDT') ? '-04:00' : '-05:00';\\n}\\n\\nfunction alignToPreviousSlot(date) {\\n const aligned = new Date(date);\\n const minutes = aligned.getMinutes();\\n aligned.setMinutes(minutes < 30 ? 0 : 30, 0, 0);\\n return aligned;\\n}\\n\\nfunction alignToNextSlot(date) {\\n const aligned = new Date(date);\\n const minutes = aligned.getMinutes();\\n if (minutes > 0 && minutes <= 30) {\\n aligned.setMinutes(30, 0, 0);\\n } else if (minutes > 30) {\\n aligned.setHours(aligned.getHours() + 1);\\n aligned.setMinutes(0, 0, 0);\\n } else {\\n aligned.setMinutes(0, 0, 0);\\n }\\n return aligned;\\n}\\n\\nconst splitEventIntoETBlocks = (event) => {\\n const blocks = [];\\n\\n let current = alignToPreviousSlot(new Date(event.start.dateTime));\\n const eventEnd = alignToNextSlot(new Date(event.end.dateTime));\\n\\n while (current < eventEnd) {\\n const blockEnd = new Date(current);\\n blockEnd.setMinutes(current.getMinutes() + intervalMinutes);\\n\\n blocks.push({\\n start: formatToEastern(current),\\n end: formatToEastern(blockEnd)\\n });\\n\\n current = blockEnd;\\n }\\n\\n return blocks;\\n};\\n\\nlet allBlocks = [];\\nfor (const event of events) {\\n if (event.start?.dateTime && event.end?.dateTime) {\\n const blocks = splitEventIntoETBlocks(event);\\n allBlocks = allBlocks.concat(blocks);\\n }\\n}\\n\\nreturn allBlocks.map(block => ({ json: block }));\\n\"\n },\n \"type\": \"n8n-nodes-base.code\",\n \"typeVersion\": 2,\n \"position\": [\n -280,\n 240\n ],\n \"id\": \"fb9063c2-de6b-4513-8901-d12625f5d772\",\n \"name\": \"Split Events into 30 min blocks\"\n },\n {\n \"parameters\": {\n \"assignments\": {\n \"assignments\": [\n {\n \"id\": \"f1270be8-1d11-4086-8bc0-ae53c99507c1\",\n \"name\": \"start\",\n \"value\": \"={{ $json.start }}\",\n \"type\": \"string\"\n },\n {\n \"id\": \"1a5f24ff-7d0c-436d-bb0b-015fc0c85cb7\",\n \"name\": \"end\",\n \"value\": \"={{ $json.end }}\",\n \"type\": \"string\"\n },\n {\n \"id\": \"befe6645-c0c1-40eb-9ba6-eccf2a762247\",\n \"name\": \"Blocked\",\n \"value\": \"Blocked\",\n \"type\": \"string\"\n }\n ]\n },\n \"options\": {}\n },\n \"type\": \"n8n-nodes-base.set\",\n \"typeVersion\": 3.4,\n \"position\": [\n -80,\n 240\n ],\n \"id\": \"23d8ed50-131f-49ea-9ce8-72a0067fe828\",\n \"name\": \"Add Blocked Field\"\n },\n {\n \"parameters\": {\n \"jsCode\": \"const slots = [];\\nconst slotMinutes = 30;\\nconst timeZone = 'America/New_York';\\nconst businessStartHour = 9;\\nconst businessEndHour = 17;\\n\\n// Get offset like -04:00 or -05:00\\nfunction getEasternOffset(date) {\\n const options = { timeZone, timeZoneName: 'short' };\\n const parts = new Intl.DateTimeFormat('en-US', options).formatToParts(date);\\n const tz = parts.find(p => p.type === 'timeZoneName')?.value || 'EST';\\n return tz.includes('EDT') ? '-04:00' : '-05:00';\\n}\\n\\n// Format Date as ISO with Eastern offset\\nfunction formatToEasternISO(date) {\\n const formatter = new Intl.DateTimeFormat('en-CA', {\\n timeZone,\\n year: 'numeric',\\n month: '2-digit',\\n day: '2-digit',\\n hour: '2-digit',\\n minute: '2-digit',\\n second: '2-digit',\\n hour12: false,\\n });\\n\\n const parts = formatter.formatToParts(date).reduce((acc, part) => {\\n if (part.type !== 'literal') acc[part.type] = part.value;\\n return acc;\\n }, {});\\n\\n const offset = getEasternOffset(date);\\n return `${parts.year}-${parts.month}-${parts.day}T${parts.hour}:${parts.minute}:${parts.second}${offset}`;\\n}\\n\\n// Convert a Date to the hour/minute of its Eastern time\\nfunction getEasternTimeParts(date) {\\n const formatter = new Intl.DateTimeFormat('en-US', {\\n timeZone,\\n hour: '2-digit',\\n minute: '2-digit',\\n hour12: false,\\n });\\n const [hourStr, minStr] = formatter.format(date).split(':');\\n return { hour: parseInt(hourStr), minute: parseInt(minStr) };\\n}\\n\\nconst now = new Date();\\nconst endDate = new Date(now);\\nendDate.setDate(now.getDate() + 7);\\n\\n// Set current time to 24 hours in the future\\nconst current = new Date(now);\\ncurrent.setHours(current.getHours() + 24);\\n\\n// Round to the next 30-minute block in Eastern time\\nconst { minute } = getEasternTimeParts(current);\\nif (minute < 30) {\\n current.setMinutes(30, 0, 0);\\n} else {\\n current.setHours(current.getHours() + 1);\\n current.setMinutes(0, 0, 0);\\n}\\n\\n// Generate 30-minute blocks only during business hours & weekdays\\nwhile (current < endDate) {\\n const dayOfWeek = current.getDay(); // 0 = Sunday, 6 = Saturday\\n\\n // Skip weekends\\n if (dayOfWeek !== 0 && dayOfWeek !== 6) {\\n const { hour } = getEasternTimeParts(current);\\n\\n if (hour >= businessStartHour && hour < businessEndHour) {\\n const start = new Date(current);\\n const end = new Date(start);\\n end.setMinutes(start.getMinutes() + slotMinutes);\\n\\n slots.push({\\n start: formatToEasternISO(start),\\n end: formatToEasternISO(end),\\n });\\n }\\n }\\n\\n current.setMinutes(current.getMinutes() + slotMinutes);\\n}\\n\\nreturn slots.map(slot => ({ json: slot }));\\n\"\n },\n \"type\": \"n8n-nodes-base.code\",\n \"typeVersion\": 2,\n \"position\": [\n -400,\n 460\n ],\n \"id\": \"01597a94-d94b-47e7-9488-adea3abb741c\",\n \"name\": \"Generate 30 Minute Timeslots\"\n },\n {\n \"parameters\": {\n \"mode\": \"combine\",\n \"fieldsToMatchString\": \"start, end\",\n \"joinMode\": \"enrichInput2\",\n \"options\": {}\n },\n \"type\": \"n8n-nodes-base.merge\",\n \"typeVersion\": 3,\n \"position\": [\n 180,\n 300\n ],\n \"id\": \"2d9f98a1-02ac-4332-a288-635a48ea3ee8\",\n \"name\": \"Combine My Calendar with All Slots\"\n },\n {\n \"parameters\": {\n \"conditions\": {\n \"options\": {\n \"caseSensitive\": true,\n \"leftValue\": \"\",\n \"typeValidation\": \"strict\",\n \"version\": 2\n },\n \"conditions\": [\n {\n \"id\": \"af65c6c8-31c7-4f27-a073-cf7f72079882\",\n \"leftValue\": \"={{ $json.Blocked }}\",\n \"rightValue\": \"Blocked\",\n \"operator\": {\n \"type\": \"string\",\n \"operation\": \"notEquals\"\n }\n }\n ],\n \"combinator\": \"and\"\n },\n \"options\": {}\n },\n \"type\": \"n8n-nodes-base.if\",\n \"typeVersion\": 2.2,\n \"position\": [\n 420,\n 280\n ],\n \"id\": \"0438b5be-b3c4-4645-9604-303ace7bfead\",\n \"name\": \"Check if Calendar Blocked\"\n },\n {\n \"parameters\": {\n \"jsCode\": \"const formatted = items.map(item => {\\n const start = item.json.start;\\n const end = item.json.end;\\n return `${start} - ${end}`;\\n});\\n\\nconst combined = formatted.join(', ');\\n\\nreturn [\\n {\\n json: {\\n availableSlots: combined\\n }\\n }\\n];\\n\"\n },\n \"type\": \"n8n-nodes-base.code\",\n \"typeVersion\": 2,\n \"position\": [\n 660,\n 300\n ],\n \"id\": \"4a6bfde4-7d9f-4837-bc6c-66bf968e782a\",\n \"name\": \"Return string of all available times\"\n },\n {\n \"parameters\": {\n \"inputSource\": \"passthrough\"\n },\n \"type\": \"n8n-nodes-base.executeWorkflowTrigger\",\n \"typeVersion\": 1.1,\n \"position\": [\n -760,\n 340\n ],\n \"id\": \"8bde95cb-7239-4b7d-aca1-0adacf2ea257\",\n \"name\": \"Get Availability\"\n }\n ],\n \"connections\": {\n \"Check My Calendar\": {\n \"main\": [\n [\n {\n \"node\": \"Split Events into 30 min blocks\",\n \"type\": \"main\",\n \"index\": 0\n }\n ]\n ]\n },\n \"Split Events into 30 min blocks\": {\n \"main\": [\n [\n {\n \"node\": \"Add Blocked Field\",\n \"type\": \"main\",\n \"index\": 0\n }\n ]\n ]\n },\n \"Add Blocked Field\": {\n \"main\": [\n [\n {\n \"node\": \"Combine My Calendar with All Slots\",\n \"type\": \"main\",\n \"index\": 0\n }\n ]\n ]\n },\n \"Generate 30 Minute Timeslots\": {\n \"main\": [\n [\n {\n \"node\": \"Combine My Calendar with All Slots\",\n \"type\": \"main\",\n \"index\": 1\n }\n ]\n ]\n },\n \"Combine My Calendar with All Slots\": {\n \"main\": [\n [\n {\n \"node\": \"Check if Calendar Blocked\",\n \"type\": \"main\",\n \"index\": 0\n }\n ]\n ]\n },\n \"Check if Calendar Blocked\": {\n \"main\": [\n [\n {\n \"node\": \"Return string of all available times\",\n \"type\": \"main\",\n \"index\": 0\n }\n ]\n ]\n },\n \"Get Availability\": {\n \"main\": [\n [\n {\n \"node\": \"Check My Calendar\",\n \"type\": \"main\",\n \"index\": 0\n },\n {\n \"node\": \"Generate 30 Minute Timeslots\",\n \"type\": \"main\",\n \"index\": 0\n }\n ]\n ]\n }\n },\n \"pinData\": {},\n \"meta\": {\n \"instanceId\": \"efb474b59b0341d7791932605bd9ff04a6c7ed9941fdd53dc4a2e4b99a6f9439\"\n }\n}"
},
"typeVersion": 2.1
},
{
"id": "8892f883-aaae-4616-bb50-bbe0f9dacb23",
"name": "메모1",
"type": "n8n-nodes-base.stickyNote",
"position": [
1440,
1660
],
"parameters": {
"color": 3,
"width": 520,
"height": 480,
"content": "Check Day Names Tool\n\n\n1. This part of the flow is just a copy of what is embedded in the \"Check Day Names Tool\". It does not run. \n\n2. If you update this part of the flow, copy it with ctrl-c and paste it into another workbook. Add a sub-workflow execution. Set the workflow to accept all data. Copy the flow. Paste the Workflow JSON field in the \"Check Day Names Tool\" tool node\n"
},
"typeVersion": 1
},
{
"id": "234b89da-9003-43d5-842a-4ecf92522b51",
"name": "check day names",
"type": "@n8n/n8n-nodes-langchain.toolWorkflow",
"position": [
880,
1480
],
"parameters": {
"name": "check_days",
"source": "parameter",
"workflowJson": "{\n \"nodes\": [\n {\n \"parameters\": {\n \"inputSource\": \"passthrough\"\n },\n \"type\": \"n8n-nodes-base.executeWorkflowTrigger\",\n \"typeVersion\": 1.1,\n \"position\": [\n -400,\n -120\n ],\n \"id\": \"dec37e15-3695-4911-91a6-1f97018ab982\",\n \"name\": \"When Executed by Another Workflow\"\n },\n {\n \"parameters\": {\n \"jsCode\": \"function getWeekdaysNextTwoWeeks() {\\n const items = [];\\n const longDayNames = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'];\\n\\n const today = new Date();\\n const endDate = new Date();\\n endDate.setDate(today.getDate() + 14); // 2 weeks ahead\\n\\n const current = new Date(today);\\n\\n while (current <= endDate) {\\n const dayOfWeek = current.getDay(); // 0 = Sunday, 6 = Saturday\\n\\n // Only weekdays (Mon–Fri)\\n if (dayOfWeek >= 1 && dayOfWeek <= 5) {\\n const dateStr = current.toISOString().split('T')[0]; // YYYY-MM-DD\\n const output = `${longDayNames[dayOfWeek]} - ${dateStr}`;\\n\\n items.push({\\n json: {\\n day: output\\n }\\n });\\n }\\n\\n current.setDate(current.getDate() + 1); // Go to next day\\n }\\n\\n return items;\\n}\\n\\n// Example usage:\\nreturn getWeekdaysNextTwoWeeks();\\n\"\n },\n \"type\": \"n8n-nodes-base.code\",\n \"typeVersion\": 2,\n \"position\": [\n -180,\n -120\n ],\n \"id\": \"cbbe4248-d1cc-48e3-9ea8-67a844f3de29\",\n \"name\": \"Check Day Names\"\n }\n ],\n \"connections\": {\n \"When Executed by Another Workflow\": {\n \"main\": [\n [\n {\n \"node\": \"Check Day Names\",\n \"type\": \"main\",\n \"index\": 0\n }\n ]\n ]\n }\n },\n \"pinData\": {},\n \"meta\": {\n \"instanceId\": \"efb474b59b0341d7791932605bd9ff04a6c7ed9941fdd53dc4a2e4b99a6f9439\"\n }\n}"
},
"typeVersion": 2.1
},
{
"id": "c052c7e4-1587-4c7e-9a8e-043c8571338d",
"name": "메모",
"type": "n8n-nodes-base.stickyNote",
"position": [
180,
1660
],
"parameters": {
"width": 1200,
"height": 500,
"content": "Get Availability Execution. \n\n1. This part of the flow is just a copy of what is embedded in the \"Run Get Availability Tool\". It does not run. \n\n2. If you update this part of the flow, copy it with ctrl-c and paste it into another workbook. Add a sub-workflow execution. Set the workflow to accept all data. Copy the flow. Paste the Workflow JSON field in the \"Run Get Availability\" tool node"
},
"typeVersion": 1
},
{
"id": "b7c71153-fbd1-45ac-8dbf-d4beb241daaf",
"name": "Convert Output to JSON",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
1240,
1260
],
"parameters": {
"text": "={{ $json.output }}",
"options": {
"systemMessage": "=take in this message and output json"
},
"promptType": "define",
"hasOutputParser": true
},
"typeVersion": 1.7
},
{
"id": "1f902158-5885-46d6-8d7e-26ccf116ed0a",
"name": "Interview Scheduler",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
520,
1220
],
"parameters": {
"text": "={{ $json.chatInput }}",
"options": {
"systemMessage": "=You are a friendly AI chatbot helping users schedule meetings. Ask for Phone, email, preferred date, and time. Confirm details before booking. Time zone: Eastern.\n\nToday's date is {{ $now }}\n\n1. Use the get_availability tool to find when I am available. it will return comma separated timeslots the interviewer can meet. check the proposed time against the results. Times are in 24 hour clock times in this format. 2025-03-31T09:00:00-04:00\n3. If I am not available, look at get_availability tool again and propose a similar time where I am available\n2. use the check_days tool if the user mentions something like next tuesday so you know what date they are talking about\n3. Once a time is aggreed upon, output json in this format \n2025-03-28T13:00:00-04:00. \n4. once you have the email, phone start and end time, output only the json and nothing else\n\n{\n \"interview\": {\n \"email\": \"applicant@example.com\",\n \"phone\": \"814-882-1293\",\n \"start_datetime\": \"2025-03-28T10:00:00\",\n \"end_datetime\": \"2025-03-28T11:00:00\"\n }\n}\n\n## Rules\n- If the calendar is not available at the time requested, do not double book. Send a new time.\n- Interviews are all 30 minutes long\n- Do not book over another meeting\n- do not give details about what is on the interviewers calendar\n- do not converse with the user about anything else",
"returnIntermediateSteps": true
},
"promptType": "define"
},
"typeVersion": 1.7
},
{
"id": "ba0fb82e-a280-4392-833e-04f00a47170c",
"name": "If Final Output",
"type": "n8n-nodes-base.if",
"position": [
960,
1160
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "e75b6a50-680f-4f5b-8dd3-fc93be1bc7f1",
"operator": {
"type": "string",
"operation": "contains"
},
"leftValue": "={{ $json.output }}",
"rightValue": "start_datetime"
},
{
"id": "cadd4bff-8d53-446c-8ad0-14b3fb9ab335",
"operator": {
"type": "string",
"operation": "contains"
},
"leftValue": "={{ $json.output }}",
"rightValue": "end_datetime"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "c56bcba9-ac39-474b-a186-ceb67fa4008d",
"name": "Respond for More Info",
"type": "n8n-nodes-base.noOp",
"position": [
1040,
1400
],
"parameters": {},
"typeVersion": 1
},
{
"id": "efd03308-0da1-4797-b899-3d4446eba722",
"name": "Parse to JSON",
"type": "@n8n/n8n-nodes-langchain.outputParserStructured",
"position": [
1400,
1500
],
"parameters": {
"jsonSchemaExample": "{\n \"interview\": {\n \"email\": \"applicant@example.com\",\n \"phone\": \"814-882-1293\",\n \"start_datetime\": \"2025-03-28T10:00:00\",\n \"end_datetime\": \"2025-03-28T11:00:00\"\n }\n}"
},
"typeVersion": 1.2
},
{
"id": "11abd142-d509-4459-bdf5-861dcf4263bf",
"name": "설정 Meeting with Google",
"type": "n8n-nodes-base.googleCalendar",
"position": [
1640,
1280
],
"parameters": {
"end": "={{ $json.output.interview.end_datetime }}",
"start": "={{ $json.output.interview.start_datetime }}",
"calendar": {
"__rl": true,
"mode": "list",
"value": "rbreen.ynteractive@gmail.com",
"cachedResultName": "rbreen.ynteractive@gmail.com"
},
"additionalFields": {
"summary": "Interview",
"attendees": [
"={{ $json.output.interview.email }}"
],
"description": "=I will call you at {{ $json.output.interview.phone }}"
}
},
"credentials": {
"googleCalendarOAuth2Api": {
"id": "nc5M45R7LyFadByw",
"name": "Google Calendar account"
}
},
"typeVersion": 1.3
},
{
"id": "fef5ba53-4386-4e88-9f28-8a9b5d9c928f",
"name": "Final Response to User",
"type": "n8n-nodes-base.code",
"position": [
1640,
1500
],
"parameters": {
"jsCode": "const email = $('Convert Output to JSON').first().json.output.interview.email;\nconst phone = $('Convert Output to JSON').first().json.output.interview.phone;\nconst start_datetime = $('Convert Output to JSON').first().json.output.interview.start_datetime;\nconst end_datetime = $('Convert Output to JSON').first().json.output.interview.end_datetime;\n\nlet text = `✅ Interview Confirmed!\\n\\n📧 Email: ${email}\\n📞 Phone: ${phone}\\n🕒 Start: ${start_datetime}\\n🕕 End: ${end_datetime}`;\n\nreturn { text };\n"
},
"typeVersion": 2
},
{
"id": "a06664e2-d5d2-40a7-98a5-a3de2d775b7c",
"name": "Generate Interview Times",
"type": "n8n-nodes-base.code",
"position": [
1620,
1920
],
"parameters": {
"jsCode": "function getWeekdaysNextTwoWeeks() {\n const items = [];\n const longDayNames = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'];\n\n const today = new Date();\n const endDate = new Date();\n endDate.setDate(today.getDate() + 14); // 2 weeks ahead\n\n const current = new Date(today);\n\n while (current <= endDate) {\n const dayOfWeek = current.getDay(); // 0 = Sunday, 6 = Saturday\n\n // Only weekdays (Mon–Fri)\n if (dayOfWeek >= 1 && dayOfWeek <= 5) {\n const dateStr = current.toISOString().split('T')[0]; // YYYY-MM-DD\n const output = `${longDayNames[dayOfWeek]} - ${dateStr}`;\n\n items.push({\n json: {\n day: output\n }\n });\n }\n\n current.setDate(current.getDate() + 1); // Go to next day\n }\n\n return items;\n}\n\n// Example usage:\nreturn getWeekdaysNextTwoWeeks();\n"
},
"typeVersion": 2
},
{
"id": "f35d595e-6834-4898-bbcb-b17599d769b4",
"name": "Check My Calendar",
"type": "n8n-nodes-base.googleCalendar",
"position": [
420,
1820
],
"parameters": {
"options": {
"fields": ""
},
"calendar": {
"__rl": true,
"mode": "list",
"value": "rbreen.ynteractive@gmail.com",
"cachedResultName": "rbreen.ynteractive@gmail.com"
},
"operation": "getAll",
"returnAll": true
},
"credentials": {
"googleCalendarOAuth2Api": {
"id": "nc5M45R7LyFadByw",
"name": "Google Calendar account"
}
},
"typeVersion": 1.3
},
{
"id": "29e3a097-b6f1-4a54-b943-d9ad9177b03b",
"name": "Split Events into 30 min blocks",
"type": "n8n-nodes-base.code",
"position": [
620,
1820
],
"parameters": {
"jsCode": "const events = items.map(item => item.json);\nconst intervalMinutes = 30;\nconst timeZone = 'America/New_York';\n\nfunction formatToEastern(date) {\n const tzDate = new Intl.DateTimeFormat('en-US', {\n timeZone,\n year: 'numeric',\n month: '2-digit',\n day: '2-digit',\n hour: '2-digit',\n minute: '2-digit',\n second: '2-digit',\n hour12: false\n }).formatToParts(date).reduce((acc, part) => {\n if (part.type !== 'literal') acc[part.type] = part.value;\n return acc;\n }, {});\n\n const offset = getEasternOffset(date);\n return `${tzDate.year}-${tzDate.month}-${tzDate.day}T${tzDate.hour}:${tzDate.minute}:${tzDate.second}${offset}`;\n}\n\nfunction getEasternOffset(date) {\n const options = { timeZone, timeZoneName: 'short' };\n const parts = new Intl.DateTimeFormat('en-US', options).formatToParts(date);\n const tzName = parts.find(p => p.type === 'timeZoneName').value;\n return tzName.includes('EDT') ? '-04:00' : '-05:00';\n}\n\nfunction alignToPreviousSlot(date) {\n const aligned = new Date(date);\n const minutes = aligned.getMinutes();\n aligned.setMinutes(minutes < 30 ? 0 : 30, 0, 0);\n return aligned;\n}\n\nfunction alignToNextSlot(date) {\n const aligned = new Date(date);\n const minutes = aligned.getMinutes();\n if (minutes > 0 && minutes <= 30) {\n aligned.setMinutes(30, 0, 0);\n } else if (minutes > 30) {\n aligned.setHours(aligned.getHours() + 1);\n aligned.setMinutes(0, 0, 0);\n } else {\n aligned.setMinutes(0, 0, 0);\n }\n return aligned;\n}\n\nconst splitEventIntoETBlocks = (event) => {\n const blocks = [];\n\n let current = alignToPreviousSlot(new Date(event.start.dateTime));\n const eventEnd = alignToNextSlot(new Date(event.end.dateTime));\n\n while (current < eventEnd) {\n const blockEnd = new Date(current);\n blockEnd.setMinutes(current.getMinutes() + intervalMinutes);\n\n blocks.push({\n start: formatToEastern(current),\n end: formatToEastern(blockEnd)\n });\n\n current = blockEnd;\n }\n\n return blocks;\n};\n\nlet allBlocks = [];\nfor (const event of events) {\n if (event.start?.dateTime && event.end?.dateTime) {\n const blocks = splitEventIntoETBlocks(event);\n allBlocks = allBlocks.concat(blocks);\n }\n}\n\nreturn allBlocks.map(block => ({ json: block }));\n"
},
"typeVersion": 2
},
{
"id": "f9297e8a-75dd-4f12-b0e1-d3fa372a7631",
"name": "Add Blocked Field",
"type": "n8n-nodes-base.set",
"position": [
800,
1840
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "f1270be8-1d11-4086-8bc0-ae53c99507c1",
"name": "start",
"type": "string",
"value": "={{ $json.start }}"
},
{
"id": "1a5f24ff-7d0c-436d-bb0b-015fc0c85cb7",
"name": "end",
"type": "string",
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{
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"name": "Blocked",
"type": "string",
"value": "Blocked"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "8ba70f94-e9e6-44aa-b0e7-9a5294634e0e",
"name": "Generate 30 Minute Timeslots",
"type": "n8n-nodes-base.code",
"position": [
440,
2020
],
"parameters": {
"jsCode": "const slots = [];\nconst slotMinutes = 30;\nconst timeZone = 'America/New_York';\nconst businessStartHour = 9;\nconst businessEndHour = 17;\n\n// Get offset like -04:00 or -05:00\nfunction getEasternOffset(date) {\n const options = { timeZone, timeZoneName: 'short' };\n const parts = new Intl.DateTimeFormat('en-US', options).formatToParts(date);\n const tz = parts.find(p => p.type === 'timeZoneName')?.value || 'EST';\n return tz.includes('EDT') ? '-04:00' : '-05:00';\n}\n\n// Format Date as ISO with Eastern offset\nfunction formatToEasternISO(date) {\n const formatter = new Intl.DateTimeFormat('en-CA', {\n timeZone,\n year: 'numeric',\n month: '2-digit',\n day: '2-digit',\n hour: '2-digit',\n minute: '2-digit',\n second: '2-digit',\n hour12: false,\n });\n\n const parts = formatter.formatToParts(date).reduce((acc, part) => {\n if (part.type !== 'literal') acc[part.type] = part.value;\n return acc;\n }, {});\n\n const offset = getEasternOffset(date);\n return `${parts.year}-${parts.month}-${parts.day}T${parts.hour}:${parts.minute}:${parts.second}${offset}`;\n}\n\n// Convert a Date to the hour/minute of its Eastern time\nfunction getEasternTimeParts(date) {\n const formatter = new Intl.DateTimeFormat('en-US', {\n timeZone,\n hour: '2-digit',\n minute: '2-digit',\n hour12: false,\n });\n const [hourStr, minStr] = formatter.format(date).split(':');\n return { hour: parseInt(hourStr), minute: parseInt(minStr) };\n}\n\nconst now = new Date();\nconst endDate = new Date(now);\nendDate.setDate(now.getDate() + 7);\n\n// Set current time to 24 hours in the future\nconst current = new Date(now);\ncurrent.setHours(current.getHours() + 24);\n\n// Round to the next 30-minute block in Eastern time\nconst { minute } = getEasternTimeParts(current);\nif (minute < 30) {\n current.setMinutes(30, 0, 0);\n} else {\n current.setHours(current.getHours() + 1);\n current.setMinutes(0, 0, 0);\n}\n\n// Generate 30-minute blocks only during business hours & weekdays\nwhile (current < endDate) {\n const dayOfWeek = current.getDay(); // 0 = Sunday, 6 = Saturday\n\n // Skip weekends\n if (dayOfWeek !== 0 && dayOfWeek !== 6) {\n const { hour } = getEasternTimeParts(current);\n\n if (hour >= businessStartHour && hour < businessEndHour) {\n const start = new Date(current);\n const end = new Date(start);\n end.setMinutes(start.getMinutes() + slotMinutes);\n\n slots.push({\n start: formatToEasternISO(start),\n end: formatToEasternISO(end),\n });\n }\n }\n\n current.setMinutes(current.getMinutes() + slotMinutes);\n}\n\nreturn slots.map(slot => ({ json: slot }));\n"
},
"typeVersion": 2
},
{
"id": "3ea13a0a-d496-40b8-9321-6bc3df415191",
"name": "Combine My Calendar with All Slots",
"type": "n8n-nodes-base.merge",
"position": [
780,
2020
],
"parameters": {
"mode": "combine",
"options": {},
"joinMode": "enrichInput2",
"fieldsToMatchString": "start, end"
},
"typeVersion": 3
},
{
"id": "ad57e0b4-43d0-4991-adc3-e325e2405e93",
"name": "Check if Calendar Blocked",
"type": "n8n-nodes-base.if",
"position": [
1100,
1820
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "af65c6c8-31c7-4f27-a073-cf7f72079882",
"operator": {
"type": "string",
"operation": "notEquals"
},
"leftValue": "={{ $json.Blocked }}",
"rightValue": "Blocked"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "6e427266-1f64-4492-b4c0-30d03d6a20de",
"name": "Return string of all available times",
"type": "n8n-nodes-base.code",
"position": [
1160,
2000
],
"parameters": {
"jsCode": "const formatted = items.map(item => {\n const start = item.json.start;\n const end = item.json.end;\n return `${start} - ${end}`;\n});\n\nconst combined = formatted.join(', ');\n\nreturn [\n {\n json: {\n availableSlots: combined\n }\n }\n];\n"
},
"typeVersion": 2
},
{
"id": "3f26c921-2d4c-4e8a-a551-801c2a94086a",
"name": "Get Availability",
"type": "n8n-nodes-base.executeWorkflowTrigger",
"position": [
220,
1920
],
"parameters": {
"inputSource": "passthrough"
},
"typeVersion": 1.1
},
{
"id": "6d34f9e2-4c43-4e0b-a54d-2c8076ee6fe0",
"name": "메모2",
"type": "n8n-nodes-base.stickyNote",
"position": [
-420,
1160
],
"parameters": {
"color": 5,
"width": 520,
"height": 1000,
"content": "How to Use the Interview Scheduler Workflow in n8n\n________________________________________\n✨ Overview\nThis workflow allows candidates to schedule interviews by chatting with an AI assistant. It checks your Google Calendar availability, identifies free 30-minute weekday slots between 9am-5pm EST, and automatically books a meeting once details are confirmed.\n________________________________________\n⚡ Prerequisites\n1.\tOpenAI Account\no\tAPI Key with GPT-4o model access\n2.\tGoogle Account with Calendar Access\no\tYour calendar must be accessible via Google Calendar\n3.\tOAuth2 Credentials for Google Calendar API configured in n8n\n4.\tOpenAI Credentials configured in n8n\n________________________________________\n🔐 API Credentials Setup\nGoogle Calendar OAuth2:\n•\tCreate a project called n8n in google cloud console\n•\tGo to n8n > Credentials\n•\tCreate new Google Calendar OAuth2 API credentials\n•\tAuthorize your Google account (e.g., yourname@gmail.com)\nOpenAI:\n•\tGo to Credentials\n•\tCreate new OpenAI API credentials\n•\tEnter your OpenAI API key and give it a label (e.g., \"My OpenAI Key\")\n________________________________________\n🔧 How to Make It Yours\n✅ Update These Workflow Fields:\n1.\tGoogle Calendar Email\no\tReplace all instances of rbreen.ynteractive@gmail.com with your own Google Calendar email.\no\tThis appears in:\n\tGoogle Calendar Nodes\n\tToolWorkflow JSON for \"Run Get Availability\"\n2.\tGoogle Calendar OAuth2 Credential Name\no\tReplace credential name Google Calendar account with your own credential name.\n3.\tOpenAI Credential Name\no\tReplace OpenAi account with your own OpenAI credential name.\n4.\tWebhook URL / Chat Interface\no\tGo to the Candidate Chat node\no\tCopy the webhook URL\no\tShare this public link with users to start the chatbot\n5.\tSystem Message Instructions (Optional)\no\tYou can tweak the system message in the Interview Scheduler agent node to change tone, questions, or rules.\n6.\tCustom Branding (Optional)\no\tUpdate the title and subtitle in the Candidate Chat node under options\no\tYou can also replace the final message in Final Response to User with your own branding/tone\n________________________________________\n\n\n"
},
"typeVersion": 1
},
{
"id": "07ef21ee-c02a-4145-a0fb-3ecc260ff585",
"name": "채팅 메시지 수신 시",
"type": "@n8n/n8n-nodes-langchain.chatTrigger",
"position": [
280,
1220
],
"webhookId": "0c8f9f17-f5f3-4b5d-85e7-071ced0213ae",
"parameters": {
"public": true,
"options": {}
},
"typeVersion": 1.1
}
],
"active": true,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "69e8aa1b-e404-44ed-aedc-7d8480e2383e",
"connections": {
"efd03308-0da1-4797-b899-3d4446eba722": {
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"node": "b7c71153-fbd1-45ac-8dbf-d4beb241daaf",
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"ba0fb82e-a280-4392-833e-04f00a47170c": {
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"234b89da-9003-43d5-842a-4ecf92522b51": {
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"OpenAI Chat Model4": {
"ai_languageModel": [
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"type": "ai_languageModel",
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},
"1f902158-5885-46d6-8d7e-26ccf116ed0a": {
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"897c8189-aaa9-45c7-99c6-95378a7a13f2": {
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},
"c56bcba9-ac39-474b-a186-ceb67fa4008d": {
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"Window Buffer Memory2": {
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},
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"node": "Set Meeting with Google",
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}
]
]
},
"fef5ba53-4386-4e88-9f28-8a9b5d9c928f": {
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"Set Meeting with Google": {
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"When chat message received": {
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[
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"8ba70f94-e9e6-44aa-b0e7-9a5294634e0e": {
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[
{
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"index": 1
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"29e3a097-b6f1-4a54-b943-d9ad9177b03b": {
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[
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}
}
}이 워크플로우를 어떻게 사용하나요?
위의 JSON 구성 코드를 복사하여 n8n 인스턴스에서 새 워크플로우를 생성하고 "JSON에서 가져오기"를 선택한 후, 구성을 붙여넣고 필요에 따라 인증 설정을 수정하세요.
이 워크플로우는 어떤 시나리오에 적합한가요?
고급 - 인사, 인공지능
유료인가요?
이 워크플로우는 완전히 무료이며 직접 가져와 사용할 수 있습니다. 다만, 워크플로우에서 사용하는 타사 서비스(예: OpenAI API)는 사용자 직접 비용을 지불해야 할 수 있습니다.
관련 워크플로우 추천
Robert Breen
@rbreenProfessional services consultant with over 10 years of experience solving complex business problems across industries. I specialize in n8n and process automation—designing custom workflows that integrate tools like Google Calendar, Airtable, GPT, and internal systems. Whether you need to automate scheduling, sync data, or streamline operations, I build solutions that save time and drive results.
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