Workflow: develop a modular n8n workflow that supports Wait Code Create Webhook
Integrations: code, httpRequest, respondToWebhook, splitInBatches, stickyNote, wait

{"meta": {"instanceId": "2e4938c532d5f4536554a31b1fe1b04df825b7a8238ff0fb3c5eaaa749e140bd"}, "nodes": [{"id": "04b7d4d7-6639-4559-9a7a-7eb7b83e16fa", "name": "Generate A-Z Queries", "type": "n8n-nodes-base.code", "notes": "This code adds \n- a blank space\n- and a letter, starting from a, b, c... up to z\nIt processes all the 26 possible letters.\n\nEx :\nn8n a\nn8n b\nn8n c\n...\nn8n z", "position": [180, 0], "parameters": {"jsCode": "const keyword = $input.first().json.chatInput;\nconst alphabet = \"abcdefghijklmnopqrstuvwxyz\".split(\"\");\n\nreturn alphabet.map(letter => ({\n  json: { query: `${keyword} ${letter}` }\n}));"}, "notesInFlow": false, "typeVersion": 2}, {"id": "0c6ae163-3d08-4a40-aaa9-921f583940df", "name": "Google Autocomplete", "type": "n8n-nodes-base.httpRequest", "position": [560, 100], "parameters": {"url": "=https://suggestqueries.google.com/complete/search?client=firefox&hl=en&oe=utf-8&q={{ $json.query }}", "options": {}}, "typeVersion": 4}, {"id": "21f0aeaa-2d64-497c-a890-6bd84ade624f", "name": "Loop Over Items", "type": "n8n-nodes-base.splitInBatches", "notes": "The 26 items (one for each alphabet letter) are treated by batches of 10.\nThis setting + the wait time help not to be blocked by Google's API.", "position": [360, 0], "parameters": {"options": {}, "batchSize": 10}, "typeVersion": 3}, {"id": "6fca90c9-c8f0-4a86-b746-2eedd670404a", "name": "Wait 1s", "type": "n8n-nodes-base.wait", "notes": "This wait time is necessary, otherwise Google API might block the call and make an error.", "position": [920, 100], "webhookId": "844dc802-f7d5-47f0-a389-ad60c4970aa0", "parameters": {"unit": "seconds"}, "typeVersion": 1}, {"id": "1a1a1a69-736b-4353-9353-bf80b4082f2c", "name": "Code", "type": "n8n-nodes-base.code", "position": [740, 100], "parameters": {"jsCode": "const data = JSON.parse($json.data);\nreturn {\n  json: {\n    keywords: data[1]\n  }\n};\n"}, "typeVersion": 2}, {"id": "6af6e3e1-85b7-49a7-8589-bf49d34ff429", "name": "Sticky Note", "type": "n8n-nodes-base.stickyNote", "position": [-40, -340], "parameters": {"width": 400, "height": 320, "content": "## Type a Keyword and Discover What People Search on Google\n\nThis workflow scrapes Google autocomplete results by combining **your keyword** with every letter from **A to Z**.\n\n**Example:**  \nKeyword: `n8n`  \nResults:  \n- n8n agent  \n- n8n automation  \n- n8n api  \n- ...and so on\n"}, "typeVersion": 1}, {"id": "87673f0f-19ef-4bf7-a2bb-6d7e823a4f57", "name": "Get Keyword", "type": "@n8n/n8n-nodes-langchain.chatTrigger", "notes": "You could also get this initial keyword from :\n- a line in a Google Sheet\n- a webhook and a form on a website\n- a messaging app like Telegram or Whatsapp", "position": [0, 0], "webhookId": "add903d6-ee86-435a-b876-12b2f6264631", "parameters": {"options": {}}, "notesInFlow": false, "typeVersion": 1.1}, {"id": "ce6f882e-69dc-41a4-a9bf-b4fd6c55b87f", "name": "Sticky Note1", "type": "n8n-nodes-base.stickyNote", "position": [740, -360], "parameters": {"width": 480, "height": 240, "content": "## Exporting the Keywords\n\nYou can easily add a node to export the keywords in various ways:\n\n- via a webhook\n- by email\n- as a file (e.g., saved to Google Drive)\n- directly to a website"}, "typeVersion": 1}, {"id": "2675a52d-1018-4d33-914d-fc46225a3cc5", "name": "Extract Keywords", "type": "n8n-nodes-base.code", "notes": "This code gathers all the keywords in one list.", "position": [560, -100], "parameters": {"jsCode": "let mergedKeywords = [];\n\nfor (const item of $input.all()) {\n  mergedKeywords.push(...item.json.keywords);\n}\n\nreturn { json: { keywords: mergedKeywords } };\n"}, "typeVersion": 2}, {"id": "95376c0e-43a8-408d-9542-ca9c0c4999c7", "name": "Return Keywords", "type": "n8n-nodes-base.respondToWebhook", "notes": "Use this node", "position": [740, -100], "parameters": {"options": {}}, "typeVersion": 1}, {"id": "9355b89b-5366-4bbb-a06b-081ced4c2134", "name": "Sticky Note2", "type": "n8n-nodes-base.stickyNote", "position": [540, 280], "parameters": {"width": 560, "height": 280, "content": "## Adapt the Language\n\nAutocomplete results depend on the selected language.\n\nYou can change the `&hl=en` parameter in the **Google Autocomplete** node.  \nReplace the `\"en\"` part with the language code of your choice.\n\n**Examples:**  \n- `&hl=fr` \u2192 French  \n- `&hl=es` \u2192 Spanish  \n- `&hl=de` \u2192 German\n"}, "typeVersion": 1}], "pinData": {}, "connections": {"Code": {"main": [[{"node": "Wait 1s", "type": "main", "index": 0}]]}, "Wait 1s": {"main": [[{"node": "Loop Over Items", "type": "main", "index": 0}]]}, "Get Keyword": {"main": [[{"node": "Generate A-Z Queries", "type": "main", "index": 0}]]}, "Loop Over Items": {"main": [[{"node": "Extract Keywords", "type": "main", "index": 0}], [{"node": "Google Autocomplete", "type": "main", "index": 0}]]}, "Extract Keywords": {"main": [[{"node": "Return Keywords", "type": "main", "index": 0}]]}, "Google Autocomplete": {"main": [[{"node": "Code", "type": "main", "index": 0}]]}, "Generate A-Z Queries": {"main": [[{"node": "Loop Over Items", "type": "main", "index": 0}]]}}}