Back to Email new article digests from any web page with Gaffa and Resend
Card snapshot
n8n-workflow-19418.n8n.io
·
2026-10-10 07:40:01 UTC
·
4a9ac1b8a0805260093178aa24a6d495197ce2c7d30a245802da462f52cd6136
This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.
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},
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},
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},
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},
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},
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{
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},
{
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},
{
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"label": "How uProc scraped a multi-page website with a low-code workflow"
},
{
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"label": "Building an expense tracking app in 10 minutes"
},
{
"url": "https://n8n.io/blog/the-ultimate-guide-to-automate-your-video-collaboration-with-whereby-mattermost-and-n8n/",
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"label": "The ultimate guide to automate your video collaboration with Whereby, Mattermost, and n8n"
},
{
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"label": "5 workflow automations for Mattermost that we love at n8n"
},
{
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},
{
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},
{
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},
{
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},
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},
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"label": "How Goomer automated their operations with over 200 n8n workflows"
},
{
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"label": "7 no-code workflow automations for Amazon Web Services"
}
],
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}
}
},
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},
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},
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}
]
},
{
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"icon": "fa:sticky-note",
"name": "n8n-nodes-base.stickyNote",
"codex": {
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"Sticky"
],
"categories": [
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],
"nodeVersion": "1.0",
"codexVersion": "1.0",
"subcategories": {
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]
}
}
},
"group": "[\"input\"]",
"defaults": {
"name": "Sticky Note",
"color": "#FFD233"
},
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},
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},
{
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"JS",
"Python",
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],
"details": "The Code node allows you to execute JavaScript in your workflow.",
"resources": {
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}
]
},
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],
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]
}
}
},
"group": "[\"transform\"]",
"defaults": {
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},
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}
]
},
{
"id": 839,
"icon": "fa:clock",
"name": "n8n-nodes-base.scheduleTrigger",
"codex": {
"data": {
"alias": [
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"Polling",
"Cron",
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],
"resources": {
"generic": [],
"primaryDocumentation": [
{
"url": "https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.scheduletrigger/"
}
]
},
"categories": [
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],
"nodeVersion": "1.0",
"codexVersion": "1.0"
}
},
"group": "[\"trigger\",\"schedule\"]",
"defaults": {
"name": "Schedule Trigger",
"color": "#31C49F"
},
"iconData": {
"icon": "clock",
"type": "icon"
},
"displayName": "Schedule Trigger",
"typeVersion": 1,
"nodeCategories": [
{
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"name": "Core Nodes"
}
]
},
{
"id": 1239,
"icon": "file:splitOut.svg",
"name": "n8n-nodes-base.splitOut",
"codex": {
"data": {
"alias": [
"Split",
"Nested",
"Transform",
"Array",
"List",
"Item"
],
"details": "",
"resources": {
"generic": [],
"primaryDocumentation": [
{
"url": "https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.splitout/"
}
]
},
"categories": [
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],
"nodeVersion": "1.0",
"codexVersion": "1.0",
"subcategories": {
"Core Nodes": [
"Data Transformation"
]
}
}
},
"group": "[\"transform\"]",
"defaults": {
"name": "Split Out"
},
"iconData": {
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},
"displayName": "Split Out",
"typeVersion": 1,
"nodeCategories": [
{
"id": 9,
"name": "Core Nodes"
}
]
},
{
"id": 1315,
"icon": "fa:table",
"name": "n8n-nodes-base.dataTable",
"codex": {
"data": {
"alias": [
"data",
"table",
"knowledge",
"data table",
"table",
"sheet",
"database",
"data base",
"mysql",
"postgres",
"postgresql",
"airtable",
"supabase",
"noco",
"notion"
],
"details": "Data table",
"resources": {
"primaryDocumentation": [
{
"url": "https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.datatable/"
}
]
},
"categories": [
"Core Nodes",
"Development"
],
"nodeVersion": "1.0",
"codexVersion": "1.0",
"subcategories": {
"Core Nodes": [
"Helpers"
]
}
}
},
"group": "[\"input\",\"transform\"]",
"defaults": {
"name": "Data table"
},
"iconData": {
"icon": "table",
"type": "icon"
},
"displayName": "Data table",
"typeVersion": 1,
"nodeCategories": [
{
"id": 5,
"name": "Development"
},
{
"id": 9,
"name": "Core Nodes"
}
]
}
]
},
"detail": {
"description": "Quick overview This workflow checks a web page on a schedule, uses Gaffa to extract the listed articles in a browser, filters out URLs it has already seen, and emails you an HTML digest of newly found articles via SMTP. How it works 1. Runs every hour on a scheduled trigger. 2. Sets the target page URL and the CSS selector that contains the article list. 3. Uses Gaffa to load the page in a real browser and extract article title, URL, and date/age from the selected element. 4. Splits the extracted article list into individual items. 5. Filters out articles whose URLs were already processed using workflow static data. 6. Builds a single HTML digest and sends it by email via SMTP. Setup 1. Install the Gaffa community node (@gaffa-dev/n8n-nodes-gaffa) and add a Gaffa API key credential from gaffa.dev. 2. Add an SMTP email credential and set the From and To email addresses in the email step. 3. Update the page URL and CSS selector values to match the page you want to monitor. 4. Adjust the schedule interval to how often you want the page checked, then activate the workflow."
}
}