{ "id": "0cuzFC47AFJslSZu", "meta": { "templateCredsSetupCompleted": true }, "name": "Auto-Post Trending Tweets with AI Images using Gemini, FLUX & Buffer", "tags": [ { "id": "8SQ9sFZ86SUKssJ9", "name": "Tweets", "createdAt": "2026-04-04T18:41:46.655Z", "updatedAt": "2026-04-04T18:41:46.655Z" } ], "nodes": [ { "id": "19f03cb9-bc96-4fdc-823e-feb006352e13", "name": "Schedule Trigger", "type": "n8n-nodes-base.scheduleTrigger", "position": [ 1056, -240 ], "parameters": { "rule": { "interval": [ { "field": "cronExpression", "expression": "=30 8,12,16 * * *" } ] } }, "typeVersion": 1.3 }, { "id": "cdb01e02-c630-49db-bc2c-d444c6999fc4", "name": "Create a data table", "type": "n8n-nodes-base.dataTable", "onError": "continueRegularOutput", "disabled": true, "position": [ 4032, -272 ], "parameters": { "columns": { "column": [ { "name": "trend" }, { "name": "date" } ] }, "options": {}, "resource": "table", "operation": "create", "tableName": "table_name" }, "executeOnce": false, "typeVersion": 1.1 }, { "id": "dfb23ad8-9889-4a7a-ac40-c7dc12bcedd6", "name": "Filter Last 24h", "type": "n8n-nodes-base.code", "onError": "continueRegularOutput", "position": [ 4528, -272 ], "parameters": { "jsCode": "const allTrends = $input.all();\n\n// Get used trends from Get Used Trends (deduplicate by id)\nlet usedTrendsItems = [];\ntry {\n const raw = $node[\"Get Used Trends\"].all();\n // Deduplicate by id - keeps only first occurrence of each id\n const seen = new Set();\n usedTrendsItems = raw.filter(item => {\n const id = item.json.id;\n if (seen.has(id)) return false;\n seen.add(id);\n return true;\n });\n} catch (e) {\n usedTrendsItems = [];\n}\n\nconst oneDay = 24 * 60 * 60 * 1000;\nconst now = new Date();\n\nconst recentUsed = usedTrendsItems\n .filter(item => {\n if (!item.json.date) return false;\n const d = new Date(item.json.date);\n if (isNaN(d.getTime())) return false;\n return (now - d) < oneDay;\n })\n .map(item => (item.json.trend || \"\").trim().toLowerCase());\n\nconst availableTrends = allTrends.filter(item => {\n const trend = (item.json.trend || \"\").trim().toLowerCase();\n return !recentUsed.includes(trend);\n});\n\nreturn availableTrends.map(item => ({ json: { trend: item.json.trend } }));" }, "typeVersion": 2, "alwaysOutputData": true }, { "id": "e8a3e24e-713c-4be5-8f0f-d1be0c897eba", "name": "Pick Trend", "type": "n8n-nodes-base.code", "onError": "continueRegularOutput", "position": [ 5136, -272 ], "parameters": { "jsCode": "const items = $input.all();\n\n// Pick the first 2 trends from the list\nconst picked = items.slice(0, 2);\n\nreturn picked.map(item => ({\n json: {\n trend: item.json?.trend?.json?.trend || item.json?.trend\n }\n}));" }, "typeVersion": 2, "alwaysOutputData": true }, { "id": "07796504-f538-4a63-a4a7-24223c705b21", "name": "Get Used Trends", "type": "n8n-nodes-base.dataTable", "position": [ 4288, -272 ], "parameters": { "operation": "get", "returnAll": true, "dataTableId": { "__rl": true, "mode": "list", "value": "yJnzJvRdKazvvCuY", "cachedResultUrl": "/projects/vXqhDNlXbSeCxe2L/datatables/yJnzJvRdKazvvCuY", "cachedResultName": "trend_table" } }, "typeVersion": 1.1, "alwaysOutputData": true }, { "id": "52c97b11-4258-4d79-9832-60e0166fe005", "name": "Prepare Trend Record", "type": "n8n-nodes-base.code", "position": [ 8096, -320 ], "parameters": { "jsCode": "// Get the current trend from the loop (passed through Loop Over Items)\nconst currentTrend = $('Loop Over Items').item.json.trend;\n\nreturn [{\n json: {\n trend: currentTrend,\n tweet: $input.first().json.content[0].text.text,\n usedAt: new Date().toISOString()\n }\n}];" }, "typeVersion": 2 }, { "id": "ff76741f-7368-4087-bd4b-406fbb8d4cee", "name": "Loop Over Items", "type": "n8n-nodes-base.splitInBatches", "position": [ 5840, -320 ], "parameters": { "options": {} }, "typeVersion": 3 }, { "id": "c48ef204-8293-4d77-812c-e0ee07fd9d4f", "name": "Run an Actor and get dataset", "type": "@apify/n8n-nodes-apify.apify", "onError": "continueRegularOutput", "position": [ 1264, -240 ], "parameters": { "actorId": { "__rl": true, "mode": "list", "value": "VPeCKacMZL2Lgem5t", "cachedResultUrl": "https://console.apify.com/actors/VPeCKacMZL2Lgem5t/input", "cachedResultName": "Twitter Trending Topics Scraper \ud83c\udf0e (easyapi/twitter-trending-topics-scraper)" }, "timeout": {}, "operation": "Run actor and get dataset", "customBody": "{\n \"country\": \"nigeria\",\n \"proxyConfiguration\": {\n \"useApifyProxy\": false\n }\n}" }, "credentials": { "apifyApi": { "name": "" } }, "typeVersion": 1 }, { "id": "98073d77-f2f4-42dc-8e8c-9d471ae1f52c", "name": "Extract Trends1", "type": "n8n-nodes-base.code", "onError": "continueRegularOutput", "position": [ 1488, -240 ], "parameters": { "jsCode": "const items = $input.all();\n\nconst firstItem = items[0]?.json;\nif (!firstItem || firstItem.error) {\n return [{ json: { success: false, error: firstItem?.error || \"No data received\" } }];\n}\n\nconst seen = new Set();\nconst trends = items.flatMap(item => {\n const data = item.json;\n const records = Array.isArray(data) ? data : [data];\n return records\n .map(record => record.title?.trim())\n .filter(title => {\n if (!title || seen.has(title)) return false;\n seen.add(title);\n return true;\n })\n .map(title => ({ json: { trend: title } }));\n});\n\nif (trends.length === 0) {\n return [{ json: { success: false, error: \"No valid trend data found\" } }];\n}\n\nreturn [{ json: { success: true, trends } }];" }, "typeVersion": 2 }, { "id": "d5ca20d9-e77e-4813-9785-edf162d754b6", "name": "Split Trend1", "type": "n8n-nodes-base.code", "position": [ 2800, -720 ], "parameters": { "jsCode": "const trends = $json.trends;\n\nreturn trends.map(trend => ({\n json: { trend }\n}));" }, "typeVersion": 2 }, { "id": "53e97a37-ee7e-43b8-88db-1d6d03ce950f", "name": "Apify Success? (Primary)", "type": "n8n-nodes-base.if", "position": [ 1696, -240 ], "parameters": { "options": {}, "conditions": { "options": { "version": 3, "leftValue": "", "caseSensitive": true, "typeValidation": "strict" }, "combinator": "and", "conditions": [ { "id": "163328ab-270c-4abe-a261-1c5acce7acb8", "operator": { "type": "boolean", "operation": "true", "singleValue": true }, "leftValue": "={{ $json.success }}", "rightValue": 0 } ] } }, "typeVersion": 2.3 }, { "id": "437a2170-75f8-484c-93c3-f17926d107fc", "name": "Generate Image with FLUX", "type": "n8n-nodes-base.httpRequest", "position": [ 7008, -288 ], "parameters": { "url": "https://router.huggingface.co/hf-inference/models/black-forest-labs/FLUX.1-schnell", "method": "POST", "options": { "response": { "response": { "responseFormat": "file" } } }, "jsonBody": "={\n \"inputs\": \"photorealistic image of {{ $('Extract Tweet Text').item.json.tweet }} ultra realistic, cinematic lighting, 8k, highly detailed, professional photography, few or no text\"\n}", "sendBody": true, "sendHeaders": true, "specifyBody": "json", "authentication": "predefinedCredentialType", "headerParameters": { "parameters": [ { "name": "Accept", "value": "image/png" } ] }, "nodeCredentialType": "huggingFaceApi" }, "credentials": { "huggingFaceApi": { "name": "" } }, "typeVersion": 4.4 }, { "id": "862c4102-341f-4933-aa92-0a82b92795b7", "name": "Upload a file", "type": "n8n-nodes-base.dropbox", "position": [ 7168, -288 ], "parameters": { "path": "=/n8n/{{ $('Loop Over Items').item.json.trend }}_{{ $itemIndex + 1 }}.png", "binaryData": true, "authentication": "oAuth2" }, "credentials": { "dropboxOAuth2Api": { "name": "" } }, "typeVersion": 1 }, { "id": "00547540-3e8f-40ae-accd-6090eafc59c5", "name": "Generate Tweet with Gemini", "type": "@n8n/n8n-nodes-langchain.googleGemini", "onError": "continueErrorOutput", "position": [ 6096, -288 ], "parameters": { "modelId": { "__rl": true, "mode": "list", "value": "models/gemini-2.5-flash", "cachedResultName": "models/gemini-2.5-flash" }, "options": { "includeMergedResponse": false }, "messages": { "values": [ { "content": "= generate a short tweet base on this x.com trend: {{ $json.trend }} . The generated tweet must be base on live events, react to the contextuse pidgin + casual tone. only one otion, no **\\n, maximum of 275 characters." } ] }, "builtInTools": { "googleSearch": true } }, "credentials": { "googlePalmApi": { "name": "" } }, "typeVersion": 1.1, "alwaysOutputData": false }, { "id": "91076085-e23c-4598-9b79-c1198abbe6f2", "name": "Post to X via Buffer", "type": "@n8n/n8n-nodes-langchain.mcpClient", "notes": "Twiiter Auto post", "position": [ 7840, -96 ], "parameters": { "tool": { "__rl": true, "mode": "list", "value": "create_post", "cachedResultName": "create_post" }, "options": {}, "parameters": { "value": { "text": "={{ $('Extract Tweet Text').item.json.tweet }}", "assets": "={\n \"images\": [\n {\n \"url\": \"{{ $json.file_url }}\",\n \"thumbnailUrl\": \"{{ $json.file_url }}\",\n \"metadata\": {\n \"altText\": \"{{ $('Extract Tweet Text').item.json.tweet }}\",\n \"animatedThumbnail\": \"string\",\n \"userTags\": [\n {\n \"handle\": \"string\",\n \"x\": 0,\n \"y\": 0\n }\n ],\n \"dimensions\": {\n \"width\": 0,\n \"height\": 0\n }\n }\n }\n ]\n\n} ", "channelId": "69ce9bddaf47dacb6980757d", "schedulingType": "automatic" }, "schema": [ { "id": "channelId", "type": "string", "display": true, "removed": false, "required": true, "displayName": "channelId", "defaultMatch": false }, { "id": "schedulingType", "type": "options", "display": true, "options": [ { "name": "notification", "value": "notification" }, { "name": "automatic", "value": "automatic" } ], "removed": false, "required": true, "displayName": "schedulingType", "defaultMatch": false }, { "id": "mode", "type": "options", "display": true, "options": [ { "name": "addToQueue", "value": "addToQueue" }, { "name": "shareNow", "value": "shareNow" }, { "name": "shareNext", "value": "shareNext" }, { "name": "customScheduled", "value": "customScheduled" }, { "name": "recommendedTime", "value": "recommendedTime" } ], "removed": true, "required": false, "displayName": "mode", "defaultMatch": false }, { "id": "text", "type": "string", "display": true, "removed": false, "required": false, "displayName": "text", "defaultMatch": false }, { "id": "dueAt", "type": "string", "display": true, "removed": true, "required": false, "displayName": "dueAt", "defaultMatch": false }, { "id": "tagIds", "type": "array", "display": true, "removed": true, "required": false, "displayName": "tagIds", "defaultMatch": false, "defaultValue": "[\n \"string\"\n]" }, { "id": "assets", "type": "object", "display": true, "removed": false, "required": false, "displayName": "assets", "defaultMatch": false, "defaultValue": "{\n \"images\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"altText\": \"string\",\n \"animatedThumbnail\": \"string\",\n \"userTags\": [\n {\n \"handle\": \"string\",\n \"x\": 0,\n \"y\": 0\n }\n ],\n \"dimensions\": {\n \"width\": 0,\n \"height\": 0\n }\n }\n }\n ],\n \"videos\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"thumbnailOffset\": 0,\n \"title\": \"string\"\n }\n }\n ],\n \"documents\": [\n {\n \"url\": \"string\",\n \"title\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n ],\n \"link\": {\n \"url\": \"string\",\n \"title\": \"string\",\n \"description\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n}" }, { "id": "metadata", "type": "object", "display": true, "removed": true, "required": false, "displayName": "metadata", "defaultMatch": false, "defaultValue": "{\n \"instagram\": {\n \"type\": \"story\",\n \"link\": \"string\",\n \"geolocation\": {\n \"id\": \"string\",\n \"text\": \"string\"\n },\n \"shouldShareToFeed\": false,\n \"stickerFields\": {\n \"text\": \"string\"\n }\n },\n \"facebook\": {\n \"type\": \"post\",\n \"annotations\": [\n {\n \"content\": \"string\",\n \"indices\": [\n 0\n ],\n \"text\": \"string\",\n \"url\": \"string\"\n }\n ],\n \"linkAttachment\": {\n \"url\": \"string\"\n }\n },\n \"linkedin\": {\n \"annotations\": [\n {\n \"id\": \"string\",\n \"link\": \"string\",\n \"entity\": \"string\",\n \"vanityName\": \"string\",\n \"localizedName\": \"string\",\n \"start\": 0,\n \"length\": 0\n }\n ],\n \"linkAttachment\": {\n \"url\": \"string\"\n }\n },\n \"twitter\": {\n \"retweet\": {\n \"id\": \"string\"\n },\n \"thread\": [\n {\n \"text\": \"string\",\n \"assets\": {\n \"images\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"altText\": \"string\",\n \"animatedThumbnail\": \"string\",\n \"userTags\": [\n {\n \"handle\": \"string\",\n \"x\": 0,\n \"y\": 0\n }\n ],\n \"dimensions\": {\n \"width\": 0,\n \"height\": 0\n }\n }\n }\n ],\n \"videos\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"thumbnailOffset\": 0,\n \"title\": \"string\"\n }\n }\n ],\n \"documents\": [\n {\n \"url\": \"string\",\n \"title\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n ],\n \"link\": {\n \"url\": \"string\",\n \"title\": \"string\",\n \"description\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n }\n }\n ]\n },\n \"pinterest\": {\n \"title\": \"string\",\n \"url\": \"string\",\n \"boardServiceId\": \"string\"\n },\n \"google\": {\n \"type\": \"event\",\n \"title\": \"string\",\n \"detailsOffer\": {\n \"title\": \"string\",\n \"startDate\": \"string\",\n \"endDate\": \"string\",\n \"code\": \"string\",\n \"link\": \"string\",\n \"terms\": \"string\"\n },\n \"detailsEvent\": {\n \"title\": \"string\",\n \"startDate\": \"string\",\n \"endDate\": \"string\",\n \"isFullDayEvent\": false,\n \"button\": \"none\",\n \"link\": \"string\"\n },\n \"detailsWhatsNew\": {\n \"button\": \"none\",\n \"link\": \"string\"\n }\n },\n \"youtube\": {\n \"title\": \"string\",\n \"categoryId\": \"string\",\n \"privacy\": \"public\",\n \"license\": \"youtube\",\n \"notifySubscribers\": false,\n \"embeddable\": false,\n \"madeForKids\": false\n },\n \"mastodon\": {\n \"thread\": [\n {\n \"text\": \"string\",\n \"assets\": {\n \"images\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"altText\": \"string\",\n \"animatedThumbnail\": \"string\",\n \"userTags\": [\n {\n \"handle\": \"string\",\n \"x\": 0,\n \"y\": 0\n }\n ],\n \"dimensions\": {\n \"width\": 0,\n \"height\": 0\n }\n }\n }\n ],\n \"videos\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"thumbnailOffset\": 0,\n \"title\": \"string\"\n }\n }\n ],\n \"documents\": [\n {\n \"url\": \"string\",\n \"title\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n ],\n \"link\": {\n \"url\": \"string\",\n \"title\": \"string\",\n \"description\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n }\n }\n ],\n \"spoilerText\": \"string\"\n },\n \"startPage\": {\n \"link\": \"string\"\n },\n \"threads\": {\n \"type\": \"post\",\n \"thread\": [\n {\n \"text\": \"string\",\n \"assets\": {\n \"images\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"altText\": \"string\",\n \"animatedThumbnail\": \"string\",\n \"userTags\": [\n {\n \"handle\": \"string\",\n \"x\": 0,\n \"y\": 0\n }\n ],\n \"dimensions\": {\n \"width\": 0,\n \"height\": 0\n }\n }\n }\n ],\n \"videos\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"thumbnailOffset\": 0,\n \"title\": \"string\"\n }\n }\n ],\n \"documents\": [\n {\n \"url\": \"string\",\n \"title\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n ],\n \"link\": {\n \"url\": \"string\",\n \"title\": \"string\",\n \"description\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n }\n }\n ],\n \"linkAttachment\": {\n \"url\": \"string\"\n },\n \"topic\": \"string\",\n \"locationId\": \"string\",\n \"locationName\": \"string\"\n },\n \"bluesky\": {\n \"thread\": [\n {\n \"text\": \"string\",\n \"assets\": {\n \"images\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"altText\": \"string\",\n \"animatedThumbnail\": \"string\",\n \"userTags\": [\n {\n \"handle\": \"string\",\n \"x\": 0,\n \"y\": 0\n }\n ],\n \"dimensions\": {\n \"width\": 0,\n \"height\": 0\n }\n }\n }\n ],\n \"videos\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"thumbnailOffset\": 0,\n \"title\": \"string\"\n }\n }\n ],\n \"documents\": [\n {\n \"url\": \"string\",\n \"title\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n ],\n \"link\": {\n \"url\": \"string\",\n \"title\": \"string\",\n \"description\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n }\n }\n ],\n \"linkAttachment\": {\n \"url\": \"string\"\n }\n },\n \"tiktok\": {\n \"title\": \"string\"\n }\n}" }, { "id": "saveToDraft", "type": "boolean", "display": true, "removed": true, "required": false, "displayName": "saveToDraft", "defaultMatch": false }, { "id": "ideaId", "type": "string", "display": true, "removed": true, "required": false, "displayName": "ideaId", "defaultMatch": false }, { "id": "draftId", "type": "string", "display": true, "removed": true, "required": false, "displayName": "draftId", "defaultMatch": false } ], "mappingMode": "defineBelow", "matchingColumns": [], "attemptToConvertTypes": false, "convertFieldsToString": false }, "endpointUrl": "https://mcp.buffer.com/mcp", "authentication": "bearerAuth" }, "credentials": { "httpBearerAuth": { "name": "" } }, "typeVersion": 1 }, { "id": "8f10fcdc-0a3e-4cd0-86a1-7ffef0f91399", "name": "Generate Download link", "type": "n8n-nodes-base.httpRequest", "position": [ 7376, -288 ], "parameters": { "url": "https://api.dropboxapi.com/2/files/get_temporary_link", "method": "POST", "options": {}, "jsonBody": "={\n \"path\": \"{{ $json.path_lower }}\"\n}", "sendBody": true, "specifyBody": "json", "authentication": "predefinedCredentialType", "nodeCredentialType": "dropboxOAuth2Api" }, "credentials": { "dropboxOAuth2Api": { "name": "" } }, "typeVersion": 4.4 }, { "id": "eace3a98-7889-4184-a568-011b73447440", "name": "Extract Download Link", "type": "n8n-nodes-base.set", "position": [ 7584, -288 ], "parameters": { "options": {}, "assignments": { "assignments": [ { "id": "a13822d5-0089-4a9d-8417-5076c6262420", "name": "file_url", "type": "string", "value": "={{ $json.link }}" } ] } }, "typeVersion": 3.4 }, { "id": "0fd2b927-249b-42cf-804e-3331b0a5ebc8", "name": "Extract Trends2", "type": "n8n-nodes-base.code", "onError": "continueRegularOutput", "position": [ 2400, -480 ], "parameters": { "jsCode": "const items = $input.all();\n\nconst firstItem = items[0]?.json;\nif (!firstItem || firstItem.error) {\n return [{ json: { success: false, error: firstItem?.error || \"No data received\" } }];\n}\n\nconst seen = new Set();\nconst trends = items.flatMap(item => {\n const data = item.json;\n const records = Array.isArray(data) ? data : [data];\n return records\n .map(record => record.title?.trim())\n .filter(title => {\n if (!title || seen.has(title)) return false;\n seen.add(title);\n return true;\n })\n .map(title => ({ json: { trend: title } }));\n});\n\nif (trends.length === 0) {\n return [{ json: { success: false, error: \"No valid trend data found\" } }];\n}\n\nreturn [{ json: { success: true, trends } }];" }, "typeVersion": 2 }, { "id": "e2b9299a-8984-4f9a-b62e-43fc9b5d0598", "name": "Run an Actor and get dataset1", "type": "@apify/n8n-nodes-apify.apify", "onError": "continueRegularOutput", "position": [ 2080, -112 ], "parameters": { "actorId": { "__rl": true, "mode": "list", "value": "VPeCKacMZL2Lgem5t", "cachedResultUrl": "https://console.apify.com/actors/VPeCKacMZL2Lgem5t/input", "cachedResultName": "Twitter Trending Topics Scraper \ud83c\udf0e (easyapi/twitter-trending-topics-scraper)" }, "timeout": {}, "operation": "Run actor and get dataset", "customBody": "{\n \"country\": \"nigeria\",\n \"proxyConfiguration\": {\n \"useApifyProxy\": false\n }\n}" }, "credentials": { "apifyApi": { "name": "" } }, "typeVersion": 1 }, { "id": "08782332-47b3-4103-8b5e-4d6b650485bf", "name": "Apify Success? (Fallback)", "type": "n8n-nodes-base.if", "position": [ 2560, -576 ], "parameters": { "options": {}, "conditions": { "options": { "version": 3, "leftValue": "", "caseSensitive": true, "typeValidation": "strict" }, "combinator": "and", "conditions": [ { "id": "163328ab-270c-4abe-a261-1c5acce7acb8", "operator": { "type": "boolean", "operation": "true", "singleValue": true }, "leftValue": "={{ $json.success }}", "rightValue": 0 } ] } }, "typeVersion": 2.3 }, { "id": "241bff52-c866-4e3a-bc3d-51e56425e6dc", "name": "Save Used Trend", "type": "n8n-nodes-base.dataTable", "position": [ 8272, -320 ], "parameters": { "columns": { "value": { "date": "={{ $json.usedAt }}", "trend": "={{ $json.trend }}" }, "schema": [ { "id": "trend", "type": "string", "display": true, "removed": false, "readOnly": false, "required": false, "displayName": "trend", "defaultMatch": false }, { "id": "date", "type": "string", "display": true, "removed": false, "readOnly": false, "required": false, "displayName": "date", "defaultMatch": false } ], "mappingMode": "defineBelow", "matchingColumns": [], "attemptToConvertTypes": false, "convertFieldsToString": false }, "options": {}, "dataTableId": { "__rl": true, "mode": "list", "value": "yJnzJvRdKazvvCuY", "cachedResultUrl": "/projects/vXqhDNlXbSeCxe2L/datatables/yJnzJvRdKazvvCuY", "cachedResultName": "trend_table" } }, "typeVersion": 1.1 }, { "id": "cf192f93-729d-437c-8987-04206aa011a9", "name": "\ud83d\udccb Workflow Overview", "type": "n8n-nodes-base.stickyNote", "position": [ 32, -784 ], "parameters": { "color": 4, "width": 780, "height": 1000, "content": "## \ud83d\udc26Generate & Post AI Tweets with Images from X Trending Topics (Gemini + FLUX + Buffer)\n\n**What this workflow does:**\nEvery day at 8:30am, 12:30pm, and 4:30pm it:\n1. Scrapes Nigeria's trending X topics via Apify\n2. Falls back to Gemini AI search if Apify fails\n3. Filters out trends used in the last 24h (deduplication)\n4. Picks 2 random unused trends\n5. Generates a pidgin-language tweet per trend using Gemini 2.5 Flash\n6. Generates a matching image using FLUX.1-schnell on HuggingFace\n7. Uploads image to Dropbox \u2192 gets a public link\n8. Posts tweet + image to X via Buffer MCP\n\n---\n### \ud83d\udd27 Setup Required\n- **Apify** \u2013 Connect your Apify API credential\n- **Google Gemini** \u2013 Connect your Google AI (Gemini) credential\n- **HuggingFace** \u2013 Create an HTTP Bearer Token credential with your HF token\n- **Dropbox** \u2013 Connect your Dropbox OAuth2 credential\n- **Buffer** \u2013 Connect your Buffer Bearer Token credential and set your Channel ID in the `Post to X via Buffer` node\n- **Data Table** \u2013 The `trend_table` Data Table must exist in your n8n project (run `Create a data table` once manually, then disable it)\n\n---\n### \u2699\ufe0f Customization\n- Change the `country` in the Apify nodes to scrape trends for a different country\n- Edit the tweet prompt in `Generate Tweet with Gemini` to change tone/language/style\n- Edit the FLUX prompt in `Generate Image with FLUX` to change image style\n- Adjust the schedule in `Schedule Trigger` (currently 3x/day)" }, "typeVersion": 1 }, { "id": "23589edd-bffa-45b3-9128-c7036d082e4a", "name": "Section: Trend Fetching", "type": "n8n-nodes-base.stickyNote", "position": [ 896, -784 ], "parameters": { "color": 7, "width": 2868, "height": 988, "content": "### 1\ufe0f\u20e3 Fetch Nigeria Trends\nApify scrapes X trending topics for Nigeria.\nIf Apify fails or returns no data, falls back to Gemini AI search.\nBoth paths merge at `Has Apify or Fallback Trends?`" }, "typeVersion": 1 }, { "id": "c90b9a3d-9f32-48ee-bd6b-36a940a0c4f1", "name": "Section: Deduplication", "type": "n8n-nodes-base.stickyNote", "position": [ 3888, -784 ], "parameters": { "color": 7, "width": 1580, "height": 996, "content": "### 2\ufe0f\u20e3 Deduplication\nReads already-used trends from the `trend_table` Data Table.\nFilters out any trend used in the **last 24 hours**.\nThen picks 2 random trends from what's left." }, "typeVersion": 1 }, { "id": "3c243578-7f28-4989-8a20-c07211d8f98f", "name": "Section: Generation & Posting", "type": "n8n-nodes-base.stickyNote", "position": [ 5648, -800 ], "parameters": { "color": 7, "width": 2804, "height": 1012, "content": "### 3\ufe0f\u20e3 Generate Tweet & Image (loops per trend)\nFor each picked trend:\n- Gemini generates a pidgin-English tweet (\u2264275 chars)\n- FLUX.1-schnell generates a matching photorealistic image\n- Image uploaded to Dropbox \u2192 temporary public URL extracted\n- Tweet + image posted to X via Buffer MCP\n- Trend saved to `trend_table` to prevent reuse" }, "typeVersion": 1 }, { "id": "13fc2c27-dced-418b-bf4d-1c818cf3f0f0", "name": "\u26a0\ufe0f HuggingFace Setup", "type": "n8n-nodes-base.stickyNote", "position": [ 6752, -768 ], "parameters": { "color": 3, "width": 400, "content": "\u26a0\ufe0f **HuggingFace Credential Required**\nCreate a new **HTTP Bearer Token** credential in n8n with your HuggingFace API token and select it in Generate Image with FLUX node.\n\nDo NOT paste the token directly in node parameters." }, "typeVersion": 1 }, { "id": "d7266799-ebf6-474e-a391-3b80cb86f5b8", "name": "\u26a0\ufe0f Buffer Channel ID", "type": "n8n-nodes-base.stickyNote", "position": [ 7232, -768 ], "parameters": { "color": 3, "width": 400, "content": "\ud83d\udccc **Buffer Setup**\nReplace `YOUR_BUFFER_CHANNEL_ID` in this node with your actual Buffer channel ID for your X (Twitter) account.\n\nFind it in your Buffer dashboard \u2192 Channel Settings." }, "typeVersion": 1 }, { "id": "7747e20d-38d9-43c7-9928-08a9a795e040", "name": "Data Table Setup Tip", "type": "n8n-nodes-base.stickyNote", "position": [ 4432, -768 ], "parameters": { "color": 5, "width": 380, "height": 140, "content": "\ud83d\udee0\ufe0f **One-time setup:**\nRun `Create a data table` manually once to create the `trend_table`.\nThen **disable** that node \u2014 it only needs to run once." }, "typeVersion": 1 }, { "id": "8c2f19e8-02a1-44e9-9610-7118ec5773c2", "name": "Post to facebook via Buffer1", "type": "@n8n/n8n-nodes-langchain.mcpClient", "notes": "Twiiter Auto post", "position": [ 7824, -464 ], "parameters": { "tool": { "__rl": true, "mode": "list", "value": "create_post", "cachedResultName": "create_post" }, "options": {}, "parameters": { "value": { "text": "={{ $('Extract Tweet Text').item.json.tweet }}", "assets": "={\n \"images\": [\n {\n \"url\": \"{{ $json.file_url }}\",\n \"thumbnailUrl\": \"{{ $json.file_url }}\",\n \"metadata\": {\n \"altText\": \"{{ $('Extract Tweet Text').item.json.tweet }}\",\n \"animatedThumbnail\": \"string\",\n \"userTags\": [\n {\n \"handle\": \"string\",\n \"x\": 0,\n \"y\": 0\n }\n ],\n \"dimensions\": {\n \"width\": 0,\n \"height\": 0\n }\n }\n }\n ]\n\n} ", "metadata": "{\n \"facebook\": {\n \"type\": \"post\"\n }\n}", "channelId": "690c55cb5bd637c1835edc4d", "schedulingType": "automatic" }, "schema": [ { "id": "channelId", "type": "string", "display": true, "removed": false, "required": true, "displayName": "channelId", "defaultMatch": false }, { "id": "schedulingType", "type": "options", "display": true, "options": [ { "name": "notification", "value": "notification" }, { "name": "automatic", "value": "automatic" } ], "removed": false, "required": true, "displayName": "schedulingType", "defaultMatch": false }, { "id": "mode", "type": "options", "display": true, "options": [ { "name": "addToQueue", "value": "addToQueue" }, { "name": "shareNow", "value": "shareNow" }, { "name": "shareNext", "value": "shareNext" }, { "name": "customScheduled", "value": "customScheduled" }, { "name": "recommendedTime", "value": "recommendedTime" } ], "removed": true, "required": false, "displayName": "mode", "defaultMatch": false }, { "id": "text", "type": "string", "display": true, "removed": false, "required": false, "displayName": "text", "defaultMatch": false }, { "id": "dueAt", "type": "string", "display": true, "removed": true, "required": false, "displayName": "dueAt", "defaultMatch": false }, { "id": "tagIds", "type": "array", "display": true, "removed": true, "required": false, "displayName": "tagIds", "defaultMatch": false, "defaultValue": "[\n \"string\"\n]" }, { "id": "assets", "type": "object", "display": true, "removed": false, "required": false, "displayName": "assets", "defaultMatch": false, "defaultValue": "{\n \"images\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"altText\": \"string\",\n \"animatedThumbnail\": \"string\",\n \"userTags\": [\n {\n \"handle\": \"string\",\n \"x\": 0,\n \"y\": 0\n }\n ],\n \"dimensions\": {\n \"width\": 0,\n \"height\": 0\n }\n }\n }\n ],\n \"videos\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"thumbnailOffset\": 0,\n \"title\": \"string\"\n }\n }\n ],\n \"documents\": [\n {\n \"url\": \"string\",\n \"title\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n ],\n \"link\": {\n \"url\": \"string\",\n \"title\": \"string\",\n \"description\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n}" }, { "id": "metadata", "type": "object", "display": true, "removed": false, "required": false, "displayName": "metadata", "defaultMatch": false, "defaultValue": "{\n \"instagram\": {\n \"type\": \"story\",\n \"link\": \"string\",\n \"geolocation\": {\n \"id\": \"string\",\n \"text\": \"string\"\n },\n \"shouldShareToFeed\": false,\n \"stickerFields\": {\n \"text\": \"string\"\n }\n },\n \"facebook\": {\n \"type\": \"post\",\n \"annotations\": [\n {\n \"content\": \"string\",\n \"indices\": [\n 0\n ],\n \"text\": \"string\",\n \"url\": \"string\"\n }\n ],\n \"linkAttachment\": {\n \"url\": \"string\"\n }\n },\n \"linkedin\": {\n \"annotations\": [\n {\n \"id\": \"string\",\n \"link\": \"string\",\n \"entity\": \"string\",\n \"vanityName\": \"string\",\n \"localizedName\": \"string\",\n \"start\": 0,\n \"length\": 0\n }\n ],\n \"linkAttachment\": {\n \"url\": \"string\"\n }\n },\n \"twitter\": {\n \"retweet\": {\n \"id\": \"string\"\n },\n \"thread\": [\n {\n \"text\": \"string\",\n \"assets\": {\n \"images\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"altText\": \"string\",\n \"animatedThumbnail\": \"string\",\n \"userTags\": [\n {\n \"handle\": \"string\",\n \"x\": 0,\n \"y\": 0\n }\n ],\n \"dimensions\": {\n \"width\": 0,\n \"height\": 0\n }\n }\n }\n ],\n \"videos\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"thumbnailOffset\": 0,\n \"title\": \"string\"\n }\n }\n ],\n \"documents\": [\n {\n \"url\": \"string\",\n \"title\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n ],\n \"link\": {\n \"url\": \"string\",\n \"title\": \"string\",\n \"description\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n }\n }\n ]\n },\n \"pinterest\": {\n \"title\": \"string\",\n \"url\": \"string\",\n \"boardServiceId\": \"string\"\n },\n \"google\": {\n \"type\": \"event\",\n \"title\": \"string\",\n \"detailsOffer\": {\n \"title\": \"string\",\n \"startDate\": \"string\",\n \"endDate\": \"string\",\n \"code\": \"string\",\n \"link\": \"string\",\n \"terms\": \"string\"\n },\n \"detailsEvent\": {\n \"title\": \"string\",\n \"startDate\": \"string\",\n \"endDate\": \"string\",\n \"isFullDayEvent\": false,\n \"button\": \"none\",\n \"link\": \"string\"\n },\n \"detailsWhatsNew\": {\n \"button\": \"none\",\n \"link\": \"string\"\n }\n },\n \"youtube\": {\n \"title\": \"string\",\n \"categoryId\": \"string\",\n \"privacy\": \"public\",\n \"license\": \"youtube\",\n \"notifySubscribers\": false,\n \"embeddable\": false,\n \"madeForKids\": false\n },\n \"mastodon\": {\n \"thread\": [\n {\n \"text\": \"string\",\n \"assets\": {\n \"images\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"altText\": \"string\",\n \"animatedThumbnail\": \"string\",\n \"userTags\": [\n {\n \"handle\": \"string\",\n \"x\": 0,\n \"y\": 0\n }\n ],\n \"dimensions\": {\n \"width\": 0,\n \"height\": 0\n }\n }\n }\n ],\n \"videos\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"thumbnailOffset\": 0,\n \"title\": \"string\"\n }\n }\n ],\n \"documents\": [\n {\n \"url\": \"string\",\n \"title\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n ],\n \"link\": {\n \"url\": \"string\",\n \"title\": \"string\",\n \"description\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n }\n }\n ],\n \"spoilerText\": \"string\"\n },\n \"startPage\": {\n \"link\": \"string\"\n },\n \"threads\": {\n \"type\": \"post\",\n \"thread\": [\n {\n \"text\": \"string\",\n \"assets\": {\n \"images\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"altText\": \"string\",\n \"animatedThumbnail\": \"string\",\n \"userTags\": [\n {\n \"handle\": \"string\",\n \"x\": 0,\n \"y\": 0\n }\n ],\n \"dimensions\": {\n \"width\": 0,\n \"height\": 0\n }\n }\n }\n ],\n \"videos\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"thumbnailOffset\": 0,\n \"title\": \"string\"\n }\n }\n ],\n \"documents\": [\n {\n \"url\": \"string\",\n \"title\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n ],\n \"link\": {\n \"url\": \"string\",\n \"title\": \"string\",\n \"description\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n }\n }\n ],\n \"linkAttachment\": {\n \"url\": \"string\"\n },\n \"topic\": \"string\",\n \"locationId\": \"string\",\n \"locationName\": \"string\"\n },\n \"bluesky\": {\n \"thread\": [\n {\n \"text\": \"string\",\n \"assets\": {\n \"images\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"altText\": \"string\",\n \"animatedThumbnail\": \"string\",\n \"userTags\": [\n {\n \"handle\": \"string\",\n \"x\": 0,\n \"y\": 0\n }\n ],\n \"dimensions\": {\n \"width\": 0,\n \"height\": 0\n }\n }\n }\n ],\n \"videos\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"thumbnailOffset\": 0,\n \"title\": \"string\"\n }\n }\n ],\n \"documents\": [\n {\n \"url\": \"string\",\n \"title\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n ],\n \"link\": {\n \"url\": \"string\",\n \"title\": \"string\",\n \"description\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n }\n }\n ],\n \"linkAttachment\": {\n \"url\": \"string\"\n }\n },\n \"tiktok\": {\n \"title\": \"string\"\n }\n}" }, { "id": "saveToDraft", "type": "boolean", "display": true, "removed": true, "required": false, "displayName": "saveToDraft", "defaultMatch": false }, { "id": "ideaId", "type": "string", "display": true, "removed": true, "required": false, "displayName": "ideaId", "defaultMatch": false }, { "id": "draftId", "type": "string", "display": true, "removed": true, "required": false, "displayName": "draftId", "defaultMatch": false } ], "mappingMode": "defineBelow", "matchingColumns": [], "attemptToConvertTypes": false, "convertFieldsToString": false }, "endpointUrl": "https://mcp.buffer.com/mcp", "authentication": "bearerAuth" }, "credentials": { "httpBearerAuth": { "name": "" } }, "typeVersion": 1 }, { "id": "c292733a-a7bb-40da-a9fd-dc5b006ffaeb", "name": "Post to thread via Buffer1", "type": "@n8n/n8n-nodes-langchain.mcpClient", "notes": "Twiiter Auto post", "position": [ 7840, -304 ], "parameters": { "tool": { "__rl": true, "mode": "list", "value": "create_post", "cachedResultName": "create_post" }, "options": {}, "parameters": { "value": { "text": "={{ $('Extract Tweet Text').item.json.tweet }}", "assets": "={\n \"images\": [\n {\n \"url\": \"{{ $json.file_url }}\",\n \"thumbnailUrl\": \"{{ $json.file_url }}\",\n \"metadata\": {\n \"altText\": \"{{ $('Extract Tweet Text').item.json.tweet }}\",\n \"animatedThumbnail\": \"string\",\n \"userTags\": [\n {\n \"handle\": \"string\",\n \"x\": 0,\n \"y\": 0\n }\n ],\n \"dimensions\": {\n \"width\": 0,\n \"height\": 0\n }\n }\n }\n ]\n\n} ", "channelId": "69d3b3f4031bfa423cd55a9f", "schedulingType": "automatic" }, "schema": [ { "id": "channelId", "type": "string", "display": true, "removed": false, "required": true, "displayName": "channelId", "defaultMatch": false }, { "id": "schedulingType", "type": "options", "display": true, "options": [ { "name": "notification", "value": "notification" }, { "name": "automatic", "value": "automatic" } ], "removed": false, "required": true, "displayName": "schedulingType", "defaultMatch": false }, { "id": "mode", "type": "options", "display": true, "options": [ { "name": "addToQueue", "value": "addToQueue" }, { "name": "shareNow", "value": "shareNow" }, { "name": "shareNext", "value": "shareNext" }, { "name": "customScheduled", "value": "customScheduled" }, { "name": "recommendedTime", "value": "recommendedTime" } ], "removed": true, "required": false, "displayName": "mode", "defaultMatch": false }, { "id": "text", "type": "string", "display": true, "removed": false, "required": false, "displayName": "text", "defaultMatch": false }, { "id": "dueAt", "type": "string", "display": true, "removed": true, "required": false, "displayName": "dueAt", "defaultMatch": false }, { "id": "tagIds", "type": "array", "display": true, "removed": true, "required": false, "displayName": "tagIds", "defaultMatch": false, "defaultValue": "[\n \"string\"\n]" }, { "id": "assets", "type": "object", "display": true, "removed": false, "required": false, "displayName": "assets", "defaultMatch": false, "defaultValue": "{\n \"images\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"altText\": \"string\",\n \"animatedThumbnail\": \"string\",\n \"userTags\": [\n {\n \"handle\": \"string\",\n \"x\": 0,\n \"y\": 0\n }\n ],\n \"dimensions\": {\n \"width\": 0,\n \"height\": 0\n }\n }\n }\n ],\n \"videos\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"thumbnailOffset\": 0,\n \"title\": \"string\"\n }\n }\n ],\n \"documents\": [\n {\n \"url\": \"string\",\n \"title\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n ],\n \"link\": {\n \"url\": \"string\",\n \"title\": \"string\",\n \"description\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n}" }, { "id": "metadata", "type": "object", "display": true, "removed": true, "required": false, "displayName": "metadata", "defaultMatch": false, "defaultValue": "{\n \"instagram\": {\n \"type\": \"story\",\n \"link\": \"string\",\n \"geolocation\": {\n \"id\": \"string\",\n \"text\": \"string\"\n },\n \"shouldShareToFeed\": false,\n \"stickerFields\": {\n \"text\": \"string\"\n }\n },\n \"facebook\": {\n \"type\": \"post\",\n \"annotations\": [\n {\n \"content\": \"string\",\n \"indices\": [\n 0\n ],\n \"text\": \"string\",\n \"url\": \"string\"\n }\n ],\n \"linkAttachment\": {\n \"url\": \"string\"\n }\n },\n \"linkedin\": {\n \"annotations\": [\n {\n \"id\": \"string\",\n \"link\": \"string\",\n \"entity\": \"string\",\n \"vanityName\": \"string\",\n \"localizedName\": \"string\",\n \"start\": 0,\n \"length\": 0\n }\n ],\n \"linkAttachment\": {\n \"url\": \"string\"\n }\n },\n \"twitter\": {\n \"retweet\": {\n \"id\": \"string\"\n },\n \"thread\": [\n {\n \"text\": \"string\",\n \"assets\": {\n \"images\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"altText\": \"string\",\n \"animatedThumbnail\": \"string\",\n \"userTags\": [\n {\n \"handle\": \"string\",\n \"x\": 0,\n \"y\": 0\n }\n ],\n \"dimensions\": {\n \"width\": 0,\n \"height\": 0\n }\n }\n }\n ],\n \"videos\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"thumbnailOffset\": 0,\n \"title\": \"string\"\n }\n }\n ],\n \"documents\": [\n {\n \"url\": \"string\",\n \"title\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n ],\n \"link\": {\n \"url\": \"string\",\n \"title\": \"string\",\n \"description\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n }\n }\n ]\n },\n \"pinterest\": {\n \"title\": \"string\",\n \"url\": \"string\",\n \"boardServiceId\": \"string\"\n },\n \"google\": {\n \"type\": \"event\",\n \"title\": \"string\",\n \"detailsOffer\": {\n \"title\": \"string\",\n \"startDate\": \"string\",\n \"endDate\": \"string\",\n \"code\": \"string\",\n \"link\": \"string\",\n \"terms\": \"string\"\n },\n \"detailsEvent\": {\n \"title\": \"string\",\n \"startDate\": \"string\",\n \"endDate\": \"string\",\n \"isFullDayEvent\": false,\n \"button\": \"none\",\n \"link\": \"string\"\n },\n \"detailsWhatsNew\": {\n \"button\": \"none\",\n \"link\": \"string\"\n }\n },\n \"youtube\": {\n \"title\": \"string\",\n \"categoryId\": \"string\",\n \"privacy\": \"public\",\n \"license\": \"youtube\",\n \"notifySubscribers\": false,\n \"embeddable\": false,\n \"madeForKids\": false\n },\n \"mastodon\": {\n \"thread\": [\n {\n \"text\": \"string\",\n \"assets\": {\n \"images\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"altText\": \"string\",\n \"animatedThumbnail\": \"string\",\n \"userTags\": [\n {\n \"handle\": \"string\",\n \"x\": 0,\n \"y\": 0\n }\n ],\n \"dimensions\": {\n \"width\": 0,\n \"height\": 0\n }\n }\n }\n ],\n \"videos\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"thumbnailOffset\": 0,\n \"title\": \"string\"\n }\n }\n ],\n \"documents\": [\n {\n \"url\": \"string\",\n \"title\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n ],\n \"link\": {\n \"url\": \"string\",\n \"title\": \"string\",\n \"description\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n }\n }\n ],\n \"spoilerText\": \"string\"\n },\n \"startPage\": {\n \"link\": \"string\"\n },\n \"threads\": {\n \"type\": \"post\",\n \"thread\": [\n {\n \"text\": \"string\",\n \"assets\": {\n \"images\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"altText\": \"string\",\n \"animatedThumbnail\": \"string\",\n \"userTags\": [\n {\n \"handle\": \"string\",\n \"x\": 0,\n \"y\": 0\n }\n ],\n \"dimensions\": {\n \"width\": 0,\n \"height\": 0\n }\n }\n }\n ],\n \"videos\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"thumbnailOffset\": 0,\n \"title\": \"string\"\n }\n }\n ],\n \"documents\": [\n {\n \"url\": \"string\",\n \"title\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n ],\n \"link\": {\n \"url\": \"string\",\n \"title\": \"string\",\n \"description\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n }\n }\n ],\n \"linkAttachment\": {\n \"url\": \"string\"\n },\n \"topic\": \"string\",\n \"locationId\": \"string\",\n \"locationName\": \"string\"\n },\n \"bluesky\": {\n \"thread\": [\n {\n \"text\": \"string\",\n \"assets\": {\n \"images\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"altText\": \"string\",\n \"animatedThumbnail\": \"string\",\n \"userTags\": [\n {\n \"handle\": \"string\",\n \"x\": 0,\n \"y\": 0\n }\n ],\n \"dimensions\": {\n \"width\": 0,\n \"height\": 0\n }\n }\n }\n ],\n \"videos\": [\n {\n \"url\": \"string\",\n \"thumbnailUrl\": \"string\",\n \"metadata\": {\n \"thumbnailOffset\": 0,\n \"title\": \"string\"\n }\n }\n ],\n \"documents\": [\n {\n \"url\": \"string\",\n \"title\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n ],\n \"link\": {\n \"url\": \"string\",\n \"title\": \"string\",\n \"description\": \"string\",\n \"thumbnailUrl\": \"string\"\n }\n }\n }\n ],\n \"linkAttachment\": {\n \"url\": \"string\"\n }\n },\n \"tiktok\": {\n \"title\": \"string\"\n }\n}" }, { "id": "saveToDraft", "type": "boolean", "display": true, "removed": true, "required": false, "displayName": "saveToDraft", "defaultMatch": false }, { "id": "ideaId", "type": "string", "display": true, "removed": true, "required": false, "displayName": "ideaId", "defaultMatch": false }, { "id": "draftId", "type": "string", "display": true, "removed": true, "required": false, "displayName": "draftId", "defaultMatch": false } ], "mappingMode": "defineBelow", "matchingColumns": [], "attemptToConvertTypes": false, "convertFieldsToString": false }, "endpointUrl": "https://mcp.buffer.com/mcp", "authentication": "bearerAuth" }, "credentials": { "httpBearerAuth": { "name": "" } }, "typeVersion": 1 }, { "id": "d5993762-e26e-46ca-93f5-e6ca1800e345", "name": "Data Table Setup Tip1", "type": "n8n-nodes-base.stickyNote", "position": [ 4880, -768 ], "parameters": { "color": 5, "width": 380, "height": 140, "content": "\ud83d\udee0\ufe0f **Numbers of tweets per cycle setup :**\nAt Pick Trend Node. At \"const picked = items.slice(0, 2);\n\nChange 2 to the number of tweets you want per cycle **i.e if you want 5 tweets per cycle, change 2 to 5**." }, "typeVersion": 1 }, { "id": "329f7dbd-4c44-4087-a9c9-b50509a1077c", "name": "Extract Tweet Text", "type": "n8n-nodes-base.code", "position": [ 6848, -320 ], "parameters": { "jsCode": "const content = $json.content;\n\n// Handle direct text response\nif (content?.parts?.[0]?.text) {\n return [{ json: { tweet: content.parts[0].text } }];\n}\n\n// Handle when Gemini used a tool/function call - text may be in a different part\nif (Array.isArray(content?.parts)) {\n const textPart = content.parts.find(p => p.text);\n if (textPart) {\n return [{ json: { tweet: textPart.text } }];\n }\n}\n\n// Fallback: check candidates structure (some Gemini versions return this)\nif ($json.candidates?.[0]?.content?.parts?.[0]?.text) {\n return [{ json: { tweet: $json.candidates[0].content.parts[0].text } }];\n}\n\nthrow new Error('Could not extract tweet text from Gemini response. Raw: ' + JSON.stringify($json).slice(0, 300));" }, "typeVersion": 2 }, { "id": "493b0682-ea33-4b79-bb15-1fa6315d1c80", "name": "Generate Tweet (HTTP Fallback)", "type": "n8n-nodes-base.httpRequest", "position": [ 6704, -144 ], "parameters": { "url": "=https://generativelanguage.googleapis.com/v1beta/models/gemini-2.5-flash:generateContent", "method": "POST", "options": {}, "jsonBody": "={\n \"contents\": [\n {\n \"role\": \"user\",\n \"parts\": [\n {\n \"text\": \"=Based on what you know about the current real-world context of this trending topic: '{{ $json.trend }}', generate a complete, ready-to-post tweet. Use pidgin + casual tone, react to recent events around the trend. Rules: only one tweet, no **, no newlines, no incomplete sentences, must be a complete thought, maximum 275 characters. Output only the tweet text, nothing else.\"\n }\n ]\n }\n ],\n \"generationConfig\": {\n \"maxOutputTokens\": 1024,\n \"stopSequences\": []\n }\n}", "sendBody": true, "sendHeaders": true, "specifyBody": "json", "authentication": "predefinedCredentialType", "headerParameters": { "parameters": [ { "name": "Content-Type", "value": "application/json" } ] }, "nodeCredentialType": "googlePalmApi" }, "credentials": { "googlePalmApi": { "name": "" } }, "typeVersion": 4.4 }, { "id": "763c950e-b3fa-4ae0-90c7-42a0d3192b1d", "name": "Gemini Success", "type": "n8n-nodes-base.if", "position": [ 6544, -304 ], "parameters": { "options": {}, "conditions": { "options": { "version": 3, "leftValue": "", "caseSensitive": true, "typeValidation": "strict" }, "combinator": "and", "conditions": [ { "id": "cc9b1349-c799-4ad9-94b8-55f2c31135a4", "operator": { "type": "string", "operation": "notEmpty", "singleValue": true }, "leftValue": "=={{ $json.content.parts[0].text }}", "rightValue": "" } ] } }, "typeVersion": 2.3 }, { "id": "43e5c6a2-cc2d-462e-9d03-5fa46d359684", "name": "\u26a0\ufe0f HuggingFace Setup1", "type": "n8n-nodes-base.stickyNote", "position": [ 6304, -768 ], "parameters": { "color": 3, "width": 400, "content": "\u26a0\ufe0f **Gemini Credential Required**\nCreate a new **Google PaLM API** credential in n8n with your Gemini API token and select it in Generate Tweet with Gemini and Generate Tweet (HTTP Fallback) node.\n\nDo NOT paste the token directly in node parameters." }, "typeVersion": 1 }, { "id": "0c9aad79-6ee7-4c8f-a535-52a14876fa4a", "name": "Get Daily x trends1", "type": "@n8n/n8n-nodes-langchain.googleGemini", "onError": "continueErrorOutput", "position": [ 2576, -304 ], "parameters": { "modelId": { "__rl": true, "mode": "list", "value": "models/gemini-2.5-flash", "cachedResultName": "models/gemini-2.5-flash" }, "options": {}, "messages": { "values": [ { "content": "pull today Nigeria specific trends of https://x.com/explore from to various third party trend tracking sites on search. Only output the trend words or phrases themselves, one per line. \n- Do NOT include descriptions, explanations, hashtags about other things, or any extra text. \n- Include both hashtags and plain words if trending, if none for x.com trends, get trends of other social media or google search or google trending. \n- Output format example:\n\nTrend1\nTrend2\nTrend3\n..." } ] }, "builtInTools": { "urlContext": false, "googleSearch": true } }, "credentials": { "googlePalmApi": { "name": "" } }, "typeVersion": 1.1, "alwaysOutputData": true }, { "id": "f34691d7-86a3-4405-bfdb-61f999863d2a", "name": "Extract Trends4", "type": "n8n-nodes-base.code", "position": [ 3232, -256 ], "parameters": { "jsCode": "// Get the text from AI node\nconst text = $json[\"content\"]?.parts?.[0]?.text;\n\nif (!text) {\n throw new Error(\"AI output not found. Check the node name or output structure.\");\n}\n\n// Split by newlines, trim each line, and remove empty lines\nconst trends = text\n .split('\\n')\n .map(t => t.trim())\n .filter(Boolean);\n\n// Return as a single item\nreturn [{ json: { trends } }];" }, "typeVersion": 2 }, { "id": "f1342b8f-88c6-459e-a570-20c647f5fc6e", "name": "Generate Tweet (HTTP Fallback)1", "type": "n8n-nodes-base.httpRequest", "position": [ 3120, -32 ], "parameters": { "url": "=https://generativelanguage.googleapis.com/v1beta/models/gemini-2.5-flash:generateContent", "method": "POST", "options": {}, "jsonBody": "={\n \"contents\": [\n {\n \"role\": \"user\",\n \"parts\": [\n {\n \"text\": \"pull today or recent Nigeria specific trends of https://x.com/ from to various trend tracking sites on google search, if none search for other trending trends of other social media or google trending.List ONLY current or recent Nigeria trending topics.\\n\\nRules:\\n- Output ONLY the trend words or phrases.\\n- One trend per line.\\n- No explanations, no numbering, no bullets, no extra text.\\n- Do not add anything before or after the list.\\n- Include hashtags if they are part of the trend.\\n- If no Nigeria trends are found, return general global trends.\\n\\nOutput example:\\nTrend1\\nTrend2\\nTrend3\"\n }\n ]\n }\n ],\n \"generationConfig\": {\n \"maxOutputTokens\": 512,\n \"temperature\": 0.2,\n \"stopSequences\": [\"\\n\\n\"]\n }\n}", "sendBody": true, "sendHeaders": true, "specifyBody": "json", "authentication": "predefinedCredentialType", "headerParameters": { "parameters": [ { "name": "Content-Type", "value": "application/json" } ] }, "nodeCredentialType": "googlePalmApi" }, "credentials": { "googlePalmApi": { "name": "" } }, "typeVersion": 4.4 }, { "id": "fa5b145c-055b-4cf0-bc06-70428e36604a", "name": "Gemini Success1", "type": "n8n-nodes-base.if", "position": [ 3008, -240 ], "parameters": { "options": {}, "conditions": { "options": { "version": 3, "leftValue": "", "caseSensitive": true, "typeValidation": "strict" }, "combinator": "and", "conditions": [ { "id": "cc9b1349-c799-4ad9-94b8-55f2c31135a4", "operator": { "type": "string", "operation": "notEmpty", "singleValue": true }, "leftValue": "={{$json[\"content\"][\"parts\"][0][\"text\"]}}", "rightValue": "" } ] } }, "typeVersion": 2.3 }, { "id": "bbfd860e-ad98-49ef-82d0-d06712b286a5", "name": "Split Trend2", "type": "n8n-nodes-base.code", "position": [ 3392, -256 ], "parameters": { "jsCode": "const trends = $json.trends;\n\nreturn trends.map(trend => ({\n json: { trend }\n}));" }, "typeVersion": 2 }, { "id": "4f206e7b-943b-421c-96ad-86c0f1eedfeb", "name": "Merge Trends", "type": "n8n-nodes-base.merge", "position": [ 3616, -272 ], "parameters": {}, "typeVersion": 3.2 }, { "id": "fa301591-2a56-4b7a-9a82-3e6964e332fc", "name": "Remove Used Trends", "type": "n8n-nodes-base.code", "onError": "continueRegularOutput", "position": [ 4752, -272 ], "parameters": { "jsCode": "// Get used trends from previous node\nconst used = $input.all().map(i => i.json.trend || \"\");\n\n// Get current trends from \"Split Trend\" node\nconst current = $items(\"Merge Trends\") || []; // Make sure node name matches\n\n// Filter out used ones\nconst filtered = current.filter(item => !used.includes(item.json.trend));\n\n// Return empty array if none left\nreturn filtered.length > 0 ? filtered : [];" }, "typeVersion": 2, "alwaysOutputData": true } ], "active": true, "settings": { "timezone": "Africa/Lagos", "binaryMode": "separate", "callerPolicy": "workflowsFromSameOwner", "errorWorkflow": "DA0gEOqh5l3BIuPx", "timeSavedMode": "fixed", "availableInMCP": true, "executionOrder": "v1" }, "versionId": "7f529050-e3fa-499f-ab7f-cbee627acec5", "connections": { "Pick Trend": { "main": [ [ { "node": "Loop Over Items", "type": "main", "index": 0 } ] ] }, "Merge Trends": { "main": [ [ { "node": "Create a data table", "type": "main", "index": 0 } ] ] }, "Split Trend1": { "main": [ [ { "node": "Merge Trends", "type": "main", "index": 0 } ] ] }, "Split Trend2": { "main": [ [ { "node": "Merge Trends", "type": "main", "index": 1 } ] ] }, "Upload a file": { "main": [ [ { "node": "Generate Download link", "type": "main", "index": 0 } ] ] }, "Gemini Success": { "main": [ [ { "node": "Extract Tweet Text", "type": "main", "index": 0 } ], [ { "node": "Generate Tweet (HTTP Fallback)", "type": "main", "index": 0 } ] ] }, "Extract Trends1": { "main": [ [ { "node": "Apify Success? (Primary)", "type": "main", "index": 0 } ] ] }, "Extract Trends2": { "main": [ [ { "node": "Apify Success? (Fallback)", "type": "main", "index": 0 } ] ] }, "Extract Trends4": { "main": [ [ { "node": "Split Trend2", "type": "main", "index": 0 } ] ] }, "Filter Last 24h": { "main": [ [ { "node": "Remove Used Trends", "type": "main", "index": 0 } ] ] }, "Gemini Success1": { "main": [ [ { "node": "Extract Trends4", "type": "main", "index": 0 } ], [ { "node": "Generate Tweet (HTTP Fallback)1", "type": "main", "index": 0 } ] ] }, "Get Used Trends": { "main": [ [ { "node": "Filter Last 24h", "type": "main", "index": 0 } ] ] }, "Loop Over Items": { "main": [ [], [ { "node": "Generate Tweet with Gemini", "type": "main", "index": 0 } ] ] }, "Save Used Trend": { "main": [ [] ] }, "Schedule Trigger": { "main": [ [ { "node": "Run an Actor and get dataset", "type": "main", "index": 0 } ] ] }, "Extract Tweet Text": { "main": [ [ { "node": "Generate Image with FLUX", "type": "main", "index": 0 } ] ] }, "Remove Used Trends": { "main": [ [ { "node": "Pick Trend", "type": "main", "index": 0 } ] ] }, "Create a data table": { "main": [ [ { "node": "Get Used Trends", "type": "main", "index": 0 } ] ] }, "Get Daily x trends1": { "main": [ [ { "node": "Gemini Success1", "type": "main", "index": 0 } ], [ { "node": "Generate Tweet (HTTP Fallback)1", "type": "main", "index": 0 } ] ] }, "Post to X via Buffer": { "main": [ [ { "node": "Prepare Trend Record", "type": "main", "index": 0 }, { "node": "Loop Over Items", "type": "main", "index": 0 } ] ] }, "Prepare Trend Record": { "main": [ [ { "node": "Save Used Trend", "type": "main", "index": 0 } ] ] }, "Extract Download Link": { "main": [ [ { "node": "Post to X via Buffer", "type": "main", "index": 0 }, { "node": "Post to facebook via Buffer1", "type": "main", "index": 0 }, { "node": "Post to thread via Buffer1", "type": "main", "index": 0 } ] ] }, "Generate Download link": { "main": [ [ { "node": "Extract Download Link", "type": "main", "index": 0 } ] ] }, "Apify Success? (Primary)": { "main": [ [ { "node": "Split Trend1", "type": "main", "index": 0 } ], [ { "node": "Run an Actor and get dataset1", "type": "main", "index": 0 } ] ] }, "Generate Image with FLUX": { "main": [ [ { "node": "Upload a file", "type": "main", "index": 0 } ] ] }, "Apify Success? (Fallback)": { "main": [ [ { "node": "Split Trend1", "type": "main", "index": 0 } ], [ { "node": "Get Daily x trends1", "type": "main", "index": 0 } ] ] }, "Generate Tweet with Gemini": { "main": [ [ { "node": "Gemini Success", "type": "main", "index": 0 } ], [ { "node": "Generate Tweet (HTTP Fallback)", "type": "main", "index": 0 } ] ] }, "Run an Actor and get dataset": { "main": [ [ { "node": "Extract Trends1", "type": "main", "index": 0 } ] ] }, "Run an Actor and get dataset1": { "main": [ [ { "node": "Extract Trends2", "type": "main", "index": 0 } ] ] }, "Generate Tweet (HTTP Fallback)": { "main": [ [ { "node": "Extract Tweet Text", "type": "main", "index": 0 } ] ] }, "Generate Tweet (HTTP Fallback)1": { "main": [ [ { "node": "Extract Trends4", "type": "main", "index": 0 } ] ] } } }