This workflow follows the Execute Workflow Trigger → HTTP Request recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
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{
"name": "[HUB] \u0416\u043e\u0440\u0430 Capture",
"description": null,
"nodes": [
{
"id": "cap-trigger",
"name": "When Called by \u0416\u043e\u0440\u0430",
"type": "n8n-nodes-base.executeWorkflowTrigger",
"typeVersion": 1.1,
"position": [
-800,
0
],
"parameters": {
"inputSource": "passthrough"
}
},
{
"id": "cap-prepare",
"name": "Prepare Capture",
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
-600,
0
],
"parameters": {
"jsCode": "const input = $input.first().json;\nconst text = input.text || input.caption || (input.forwarded_content && input.forwarded_content.text) || '';\n\nconst m = text.match(/https?:\\/\\/[^\\s]+/);\nlet url = null, domain = '';\nif (m) {\n url = m[0].replace(/[.,;!?\\)\\]]+$/, '');\n const dm = url.match(/^https?:\\/\\/([^\\/]+)/); domain = dm ? dm[1].replace(/^www\\./,'') : '';\n}\n\nlet capture_type = 'text';\nif (input.has_photo || input.photo) capture_type = 'photo';\nelse if (input.is_forwarded && url) capture_type = 'forwarded_link';\nelse if (url) capture_type = 'link';\nelse if (input.is_forwarded) capture_type = 'forward';\n\nconst user_note = url ? text.replace(url, '').trim() : text;\n\nlet fetch_url = url;\nlet fetch_mode = 'html';\nif (domain === 'tiktok.com' || domain === 'vm.tiktok.com' || domain.endsWith('.tiktok.com')) {\n fetch_url = 'https://www.tiktok.com/oembed?url=' + encodeURIComponent(url);\n fetch_mode = 'oembed_tiktok';\n} else if (domain === 'youtube.com' || domain === 'youtu.be' || domain === 'm.youtube.com') {\n fetch_url = 'https://www.youtube.com/oembed?url=' + encodeURIComponent(url) + '&format=json';\n fetch_mode = 'oembed_youtube';\n}\n\nreturn [{ json: {\n chat_id: input.chat_id, user_id: input.user_id, message_id: input.message_id,\n username: input.username, capture_type, url, domain, user_note, text,\n has_url: Boolean(url), fetch_url, fetch_mode\n}}];"
}
},
{
"id": "cap-if-url",
"name": "Has URL?",
"type": "n8n-nodes-base.if",
"typeVersion": 2.2,
"position": [
-400,
0
],
"parameters": {
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "c1",
"operator": {
"type": "boolean",
"operation": "true",
"singleValue": true
},
"leftValue": "={{ $json.has_url }}",
"rightValue": ""
}
]
}
}
},
{
"id": "cap-fetch",
"name": "Fetch Metadata",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
-200,
-100
],
"parameters": {
"method": "GET",
"url": "={{ $json.fetch_url }}",
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "User-Agent",
"value": "Mozilla/5.0 (compatible; ZhoraBot/1.0)"
},
{
"name": "Accept",
"value": "text/html,application/json;q=0.9,*/*;q=0.5"
}
]
},
"options": {
"timeout": 15000,
"response": {
"response": {
"neverError": true,
"responseFormat": "autodetect"
}
},
"redirect": {
"redirect": {}
}
}
},
"retryOnFail": true,
"maxTries": 2,
"waitBetweenTries": 1500,
"continueOnFail": true
},
{
"id": "cap-parse",
"name": "Parse Result",
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
0,
-100
],
"parameters": {
"jsCode": "const meta = $('Prepare Capture').first().json;\nconst resp = $input.first().json;\nconst mode = meta.fetch_mode;\n\nfunction short(s,n){ if(!s) return ''; s=String(s); return s.length>n ? s.slice(0,n)+'\u2026' : s; }\nfunction esc(s){ return String(s||'').replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>'); }\nfunction decodeHtml(s){ return String(s||'').replace(/&/g,'&').replace(/"/g,'\"').replace(/'/g,\"'\").replace(/</g,'<').replace(/>/g,'>').replace(/ /g,' '); }\n\nlet title='', description='', author='', thumbnail='';\n\nif (mode === 'oembed_tiktok' || mode === 'oembed_youtube') {\n const r = resp || {};\n title = r.title || '';\n author = r.author_name || '';\n thumbnail = r.thumbnail_url || '';\n description = title;\n} else {\n let html = resp;\n if (typeof html === 'object') html = (resp.data || resp.body || JSON.stringify(resp));\n html = String(html || '').slice(0, 200000);\n const mTitle = html.match(/<title[^>]*>([\\s\\S]{0,500}?)<\\/title>/i);\n const mOgTitle = html.match(/<meta[^>]+property=[\"']og:title[\"'][^>]+content=[\"']([^\"']{0,500})[\"']/i);\n const mDesc = html.match(/<meta[^>]+name=[\"']description[\"'][^>]+content=[\"']([^\"']{0,800})[\"']/i);\n const mOgDesc = html.match(/<meta[^>]+property=[\"']og:description[\"'][^>]+content=[\"']([^\"']{0,800})[\"']/i);\n const mOgImg = html.match(/<meta[^>]+property=[\"']og:image[\"'][^>]+content=[\"']([^\"']+)[\"']/i);\n const mOgSite = html.match(/<meta[^>]+property=[\"']og:site_name[\"'][^>]+content=[\"']([^\"']+)[\"']/i);\n title = decodeHtml((mOgTitle && mOgTitle[1]) || (mTitle && mTitle[1]) || '').trim();\n description = decodeHtml((mOgDesc && mOgDesc[1]) || (mDesc && mDesc[1]) || '').trim();\n thumbnail = (mOgImg && mOgImg[1]) || '';\n author = decodeHtml((mOgSite && mOgSite[1]) || meta.domain || '');\n}\n\nif (!title) title = meta.url || '(\u0431\u0435\u0437 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0430)';\n\nconst needs_firecrawl = !description && (mode === 'html');\nconst tags = [meta.domain, meta.capture_type].filter(Boolean);\nconst preview = description || short(title, 400);\n\nconst replyLines = [\n `\ud83d\udce5 <b>${esc(short(title, 180))}</b>`,\n author ? `<i>${esc(short(author, 100))}</i>` : null,\n `<code>${esc(meta.url)}</code>`,\n preview && preview !== title ? `\\n${esc(short(preview, 400))}` : null,\n `\\n<i>\u2192 inbox (${esc(meta.capture_type)})</i>`\n].filter(Boolean);\n\nreturn [{ json: {\n chat_id: meta.chat_id, user_id: meta.user_id, message_id: meta.message_id,\n capture_type: meta.capture_type, url: meta.url, domain: meta.domain,\n title: short(title, 500), description: short(description, 1500), preview: short(preview, 1500),\n author: short(author, 200), thumbnail_url: thumbnail,\n user_note: short(meta.user_note, 1000),\n needs_firecrawl, tags_json: '{' + tags.map(function(t){ return '\"' + String(t).replace(/\"/g,'\\\\\"') + '\"'; }).join(',') + '}',\n reply_text: replyLines.join('\\n')\n}}];"
}
},
{
"id": "cap-save",
"name": "Save to Inbox",
"type": "n8n-nodes-base.supabase",
"typeVersion": 1,
"position": [
200,
-200
],
"parameters": {
"operation": "create",
"tableId": "zhora_inbox",
"fieldsUi": {
"fieldValues": [
{
"fieldId": "user_id",
"fieldValue": "={{ $json.user_id }}"
},
{
"fieldId": "chat_id",
"fieldValue": "={{ $json.chat_id }}"
},
{
"fieldId": "message_id",
"fieldValue": "={{ $json.message_id }}"
},
{
"fieldId": "capture_type",
"fieldValue": "={{ $json.capture_type }}"
},
{
"fieldId": "url",
"fieldValue": "={{ $json.url }}"
},
{
"fieldId": "domain",
"fieldValue": "={{ $json.domain }}"
},
{
"fieldId": "title",
"fieldValue": "={{ $json.title }}"
},
{
"fieldId": "description",
"fieldValue": "={{ $json.description }}"
},
{
"fieldId": "preview",
"fieldValue": "={{ $json.preview }}"
},
{
"fieldId": "author",
"fieldValue": "={{ $json.author }}"
},
{
"fieldId": "thumbnail_url",
"fieldValue": "={{ $json.thumbnail_url }}"
},
{
"fieldId": "user_note",
"fieldValue": "={{ $json.user_note }}"
},
{
"fieldId": "needs_firecrawl",
"fieldValue": "={{ $json.needs_firecrawl }}"
},
{
"fieldId": "tags",
"fieldValue": "={{ $json.tags_json }}"
}
]
}
},
"credentials": {
"supabaseApi": {
"name": "<your credential>"
}
},
"continueOnFail": true
},
{
"id": "cap-reply",
"name": "Send Reply",
"type": "n8n-nodes-base.telegram",
"typeVersion": 1.2,
"position": [
200,
0
],
"parameters": {
"chatId": "={{ $json.chat_id }}",
"text": "={{ $json.reply_text }}",
"replyParameters": {
"messageId": "={{ $json.message_id }}"
},
"additionalFields": {
"parse_mode": "HTML",
"appendAttribution": false,
"link_preview_options": {
"is_disabled": true
}
}
},
"credentials": {
"telegramApi": {
"name": "<your credential>"
}
}
},
{
"id": "cap-nourl",
"name": "Skip (No URL)",
"type": "n8n-nodes-base.noOp",
"typeVersion": 1,
"position": [
-200,
200
],
"parameters": {}
}
],
"connections": {
"When Called by \u0416\u043e\u0440\u0430": {
"main": [
[
{
"node": "Prepare Capture",
"type": "main",
"index": 0
}
]
]
},
"Prepare Capture": {
"main": [
[
{
"node": "Has URL?",
"type": "main",
"index": 0
}
]
]
},
"Has URL?": {
"main": [
[
{
"node": "Fetch Metadata",
"type": "main",
"index": 0
}
],
[
{
"node": "Skip (No URL)",
"type": "main",
"index": 0
}
]
]
},
"Fetch Metadata": {
"main": [
[
{
"node": "Parse Result",
"type": "main",
"index": 0
}
]
]
},
"Parse Result": {
"main": [
[
{
"node": "Save to Inbox",
"type": "main",
"index": 0
},
{
"node": "Send Reply",
"type": "main",
"index": 0
}
]
]
}
},
"settings": {
"executionOrder": "v1",
"callerPolicy": "workflowsFromSameOwner",
"availableInMCP": false
},
"staticData": null
}
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
supabaseApitelegramApi
Pro
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About this workflow
[HUB] Жора Capture. Uses executeWorkflowTrigger, httpRequest, supabase, telegram. Event-driven trigger; 8 nodes.
Source: https://github.com/mike-prokhorov/n8n-automation-templates/blob/main/n8n-multi-agent-orchestrator/workflows/01_capture.json — original creator credit. Request a take-down →
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