n8n for WealthTech SaaS: 5 Automations That Scale Portfolio Ops and Keep Financial Data Compliant (Free Workflow JSON)

#n8n #wealthtech #automation #programming

If you're building or running a WealthTech SaaS platform — robo-advisor, wealth management app, portfolio analytics API, or financial planning software — you're moving client financial data through your stack constantly.

The problem: most WealthTech teams reach for Zapier or Make.com to glue their systems together. That creates a fiduciary exposure problem. When you route client portfolio data, AUM figures, and rebalancing signals through a third-party cloud automation platform, you've added a new sub-processor to your investment adviser data chain — one that may not meet SEC, FINRA, or GDPR requirements for client financial data handling.

Self-hosted n8n eliminates that exposure. Runs in your VPC, never sends client data to Zapier servers, and gives you a full audit trail for Reg BI and Form ADV annual reviews.

Here are 5 production-ready workflows with full import-ready JSON.

1. Portfolio Drift Alert & Rebalancing Trigger

Catches portfolio drift before clients notice. Runs every 5 minutes, computes actual vs target allocation, flags accounts breaching tolerance bands, and routes to your rebalancing API.

{
  "name": "Portfolio Drift Alert & Rebalancing Trigger",
  "nodes": [
    {"id":"1","name":"Schedule Trigger","type":"n8n-nodes-base.scheduleTrigger","parameters":{"rule":{"interval":[{"field":"minutes","minutesInterval":5}]}},"position":[200,300]},
    {"id":"2","name":"Get Portfolio Positions","type":"n8n-nodes-base.postgres","parameters":{"operation":"executeQuery","query":"SELECT account_id, client_name, asset_class, current_pct, target_pct, ABS(current_pct - target_pct) AS drift_pct FROM portfolio_positions WHERE is_active = true AND ABS(current_pct - target_pct) > 0.02 ORDER BY drift_pct DESC"},"position":[400,300]},
    {"id":"3","name":"Classify Drift Severity","type":"n8n-nodes-base.code","parameters":{"jsCode":"const alerts = []; const seen = $getWorkflowStaticData('global'); const now = Date.now(); for (const row of $input.all()) { const d = row.json; const key = d.account_id + '_' + d.asset_class; if (seen[key] && now - seen[key] < 15 * 60 * 1000) continue; seen[key] = now; const severity = d.drift_pct >= 0.10 ? 'CRITICAL' : d.drift_pct >= 0.05 ? 'WARNING' : 'MONITOR'; if (severity !== 'MONITOR') alerts.push({ ...d, severity }); } return alerts.map(a => ({ json: a }));"},"position":[600,300]},
    {"id":"4","name":"Route by Severity","type":"n8n-nodes-base.switch","parameters":{"dataPropertyName":"severity","rules":{"rules":[{"value":"CRITICAL","output":0},{"value":"WARNING","output":1}]}},"position":[800,300]},
    {"id":"5","name":"Slack Critical Alert","type":"n8n-nodes-base.slack","parameters":{"channel":"#portfolio-ops","text":"🔴 CRITICAL DRIFT | Account: {{$json.account_id}} ({{$json.client_name}}) | {{$json.asset_class}}: {{$json.drift_pct}}% off target ({{$json.current_pct}}% actual vs {{$json.target_pct}}% target) | Rebalancing API triggered"},"position":[1000,200]},
    {"id":"6","name":"Slack Warning Alert","type":"n8n-nodes-base.slack","parameters":{"channel":"#portfolio-ops","text":"🟡 DRIFT WARNING | Account: {{$json.account_id}} ({{$json.client_name}}) | {{$json.asset_class}}: {{$json.drift_pct}}% off target | Monitor for rebalancing"},"position":[1000,400]}
  ],
  "connections":{"Schedule Trigger":{"main":[[{"node":"Get Portfolio Positions","type":"main","index":0}]]},"Get Portfolio Positions":{"main":[[{"node":"Classify Drift Severity","type":"main","index":0}]]},"Classify Drift Severity":{"main":[[{"node":"Route by Severity","type":"main","index":0}]]},"Route by Severity":{"main":[[{"node":"Slack Critical Alert","type":"main","index":0}],[{"node":"Slack Warning Alert","type":"main","index":0}]]}}
}

Why self-hosted matters here: Portfolio drift alerts contain client account IDs, AUM data, and asset allocation percentages. Routing this through Zapier's cloud makes Zapier a data processor under GDPR Art.28 and potentially a sub-adviser under the Investment Advisers Act. Your Form ADV Part 2 will need to disclose it. Self-hosted n8n eliminates the sub-processor entirely.

2. New Wealth Management Client Onboarding Drip

Tiered onboarding sequence for HNWI, mass affluent, self-directed, and robo-advisory clients. Automatically routes KYC/AML kickoff, API credentials, and advisor assignment based on account tier.

{
  "name": "New Wealth Management Client Onboarding Drip",
  "nodes": [
    {"id":"1","name":"Google Sheets Trigger","type":"n8n-nodes-base.googleSheetsTrigger","parameters":{"sheetId":"YOUR_SHEET_ID","event":"rowAdded"},"position":[200,300]},
    {"id":"2","name":"Classify Account Tier","type":"n8n-nodes-base.code","parameters":{"jsCode":"const aum = parseFloat($json.aum_usd || 0); let tier = 'ROBO'; if (aum >= 1000000) tier = 'HNWI'; else if (aum >= 250000) tier = 'MASS_AFFLUENT'; else if ($json.account_type === 'self_directed') tier = 'SELF_DIRECTED'; return [{ json: { ...$json, tier } }];"},"position":[400,300]},
    {"id":"3","name":"Day 0 Welcome Email","type":"n8n-nodes-base.gmail","parameters":{"to":"={{$json.email}}","subject":"Welcome to {{$json.platform_name}} — Your Account is Ready","message":"Hi {{$json.first_name}},\n\nYour {{$json.tier}} account is active. API credentials attached. KYC verification link: {{$json.kyc_link}}\n\nYour dedicated advisor: {{$json.advisor_name}} ({{$json.advisor_email}})\n\nPortal: {{$json.portal_url}}"},"position":[600,300]},
    {"id":"4","name":"Slack CSM Notification","type":"n8n-nodes-base.slack","parameters":{"channel":"#new-clients","text":"New {{$json.tier}} client: {{$json.first_name}} {{$json.last_name}} | AUM: ${{$json.aum_usd}} | Advisor: {{$json.advisor_name}} | KYC status: pending"},"position":[600,200]},
    {"id":"5","name":"Wait 3 Days","type":"n8n-nodes-base.wait","parameters":{"amount":3,"unit":"days"},"position":[800,300]},
    {"id":"6","name":"Day 3 Portfolio Setup Check-In","type":"n8n-nodes-base.gmail","parameters":{"to":"={{$json.email}}","subject":"Your portfolio setup — 3 things to complete","message":"Hi {{$json.first_name}},\n\nQuick check-in. Three items to complete your setup:\n\n1. KYC verification (link above — takes 5 min)\n2. Risk tolerance questionnaire: {{$json.risk_quiz_url}}\n3. Initial funding transfer: {{$json.funding_url}}\n\nQuestions? Reply here or book a call: {{$json.calendar_url}}"},"position":[1000,300]},
    {"id":"7","name":"Wait 4 Days","type":"n8n-nodes-base.wait","parameters":{"amount":4,"unit":"days"},"position":[1200,300]},
    {"id":"8","name":"Day 7 First Report Milestone","type":"n8n-nodes-base.gmail","parameters":{"to":"={{$json.email}}","subject":"Your first portfolio report is ready","message":"Hi {{$json.first_name}},\n\nYour first portfolio report is live in the portal: {{$json.portal_url}}\n\nYour current allocation, performance vs benchmark, and rebalancing schedule are all set up. Reach out any time — we're here."},"position":[1400,300]},
    {"id":"9","name":"Log to Sheets","type":"n8n-nodes-base.googleSheets","parameters":{"operation":"appendOrUpdate","sheetId":"AUDIT_SHEET_ID","columns":{"mappingMode":"defineBelow","value":{"client_id":"={{$json.client_id}}","tier":"={{$json.tier}}","onboarding_complete":"=true","completed_at":"={{$now}}"}}},"position":[1600,300]}
  ]
}

3. SEC/FINRA & Investment Regulatory Deadline Tracker

Automated compliance calendar that classifies every regulatory deadline by urgency and routes alerts to the right owners. Covers SEC Form ADV annual, Form 13F quarterly, FINRA annual compliance review, state RIA renewals, GIPS composite updates, and SOC 2 evidence collection.

{
  "name": "SEC/FINRA Regulatory Deadline Tracker",
  "nodes": [
    {"id":"1","name":"Schedule Trigger","type":"n8n-nodes-base.scheduleTrigger","parameters":{"rule":{"interval":[{"field":"cronExpression","expression":"0 8 * * 1-5"}]}},"position":[200,300]},
    {"id":"2","name":"Get Compliance Deadlines","type":"n8n-nodes-base.googleSheets","parameters":{"operation":"readRows","sheetId":"COMPLIANCE_SHEET_ID"},"position":[400,300]},
    {"id":"3","name":"Classify Urgency","type":"n8n-nodes-base.code","parameters":{"jsCode":"const actionMap = { 'SEC_ADV_ANNUAL': 'File updated Form ADV Part 1 & 2 via IAPD. Disclose all material changes.', 'SEC_FORM_13F': 'File Form 13F with SEC EDGAR. Covers all institutional investment managers with $100M+ AUM.', 'FINRA_ANNUAL_COMPLIANCE_REVIEW': 'Complete FINRA Rule 3130 annual compliance review. CEO/CCO certification required.', 'FINRA_FINGERPRINT_RENEWAL': 'Renew FINRA fingerprint records for all registered persons. CRD system update required.', 'STATE_RIA_RENEWAL': 'Renew state RIA registrations via IAPD. Fees due. Late renewal = practice gap.', 'GIPS_COMPOSITE_UPDATE': 'Update GIPS composites with YTD performance. Annual verification required if claiming GIPS compliance.', 'SOC2_EVIDENCE_COLLECTION': 'Begin SOC 2 Type II evidence collection window. Coordinate with auditor on scope.', 'GDPR_DPA_RENEWAL': 'Renew Data Processing Agreements with EU data processors. Review sub-processor list.' }; const alerts = []; for (const row of $input.all()) { const d = row.json; const daysLeft = Math.floor((new Date(d.deadline_date) - new Date()) / 86400000); let severity; if (daysLeft < 0) severity = 'OVERDUE'; else if (daysLeft <= 7) severity = 'CRITICAL'; else if (daysLeft <= 21) severity = 'URGENT'; else if (daysLeft <= 60) severity = 'WARNING'; else continue; alerts.push({ json: { ...d, daysLeft, severity, action: actionMap[d.regulation_type] || 'Review and take required action.' } }); } return alerts;"},"position":[600,300]},
    {"id":"4","name":"Route by Severity","type":"n8n-nodes-base.switch","parameters":{"dataPropertyName":"severity","rules":{"rules":[{"value":"OVERDUE","output":0},{"value":"CRITICAL","output":1},{"value":"URGENT","output":2},{"value":"WARNING","output":3}]}},"position":[800,300]},
    {"id":"5","name":"Slack Critical Channel","type":"n8n-nodes-base.slack","parameters":{"channel":"#compliance-critical","text":"🚨 {{$json.severity}} | {{$json.regulation_type}} | Due: {{$json.deadline_date}} ({{$json.daysLeft}} days) | Owner: @{{$json.owner_slack}} | Action: {{$json.action}}"},"position":[1000,200]},
    {"id":"6","name":"Gmail Owner Alert","type":"n8n-nodes-base.gmail","parameters":{"to":"={{$json.owner_email}}","subject":"[{{$json.severity}}] {{$json.regulation_type}} due in {{$json.daysLeft}} days","message":"Regulatory deadline approaching.\n\nRegulation: {{$json.regulation_type}}\nDeadline: {{$json.deadline_date}}\nDays remaining: {{$json.daysLeft}}\nSeverity: {{$json.severity}}\n\nRequired action: {{$json.action}}\n\nPlease confirm receipt and begin remediation."},"position":[1000,400]}
  ]
}

Why this matters: WealthTech SaaS vendors that serve registered investment advisers often inherit their clients' compliance obligations indirectly — if your platform facilitates Form ADV disclosures, you need your own compliance ops to be airtight. A missed SEC ADV annual filing = enforcement action. Self-hosted n8n keeps your compliance calendar in your own infrastructure, not a third-party tool that could be down on a filing deadline.

4. Market Data Feed Health Monitor

Polls multiple market data providers every 5 minutes, detects feed outages and stale data before clients notice, and routes alerts to your data ops team. Essential for any WealthTech platform with real-time pricing or rebalancing functionality.

{
  "name": "Market Data Feed Health Monitor",
  "nodes": [
    {"id":"1","name":"Schedule Trigger","type":"n8n-nodes-base.scheduleTrigger","parameters":{"rule":{"interval":[{"field":"minutes","minutesInterval":5}]}},"position":[200,300]},
    {"id":"2","name":"Poll Data Providers","type":"n8n-nodes-base.httpRequest","parameters":{"method":"GET","url":"={{$json.health_endpoint}}","options":{"timeout":5000}},"position":[400,300]},
    {"id":"3","name":"Classify Feed Status","type":"n8n-nodes-base.code","parameters":{"jsCode":"const seen = $getWorkflowStaticData('global'); const now = Date.now(); const alerts = []; for (const item of $input.all()) { const d = item.json; const latencySec = d.latency_ms / 1000; const staleMinutes = (now - new Date(d.last_update_ts).getTime()) / 60000; let status = 'HEALTHY'; if (!d.is_up) status = 'DOWN'; else if (staleMinutes > 10) status = 'STALE_DATA'; else if (latencySec > 2) status = 'DEGRADED'; if (status === 'HEALTHY') continue; const key = d.provider_id + '_' + status; if (seen[key] && now - seen[key] < 30 * 60 * 1000) continue; seen[key] = now; alerts.push({ json: { ...d, status, staleMinutes: staleMinutes.toFixed(1), latencySec: latencySec.toFixed(2) } }); } return alerts;"},"position":[600,300]},
    {"id":"4","name":"Slack Data Ops Alert","type":"n8n-nodes-base.slack","parameters":{"channel":"#market-data-ops","text":"⚠️ {{$json.status}} | Provider: {{$json.provider_name}} | Latency: {{$json.latencySec}}s | Stale: {{$json.staleMinutes}} min | Last update: {{$json.last_update_ts}} | Clients affected: {{$json.client_count}}"},"position":[800,300]},
    {"id":"5","name":"Log to Postgres","type":"n8n-nodes-base.postgres","parameters":{"operation":"insert","table":"data_feed_incidents","columns":"provider_id,status,latency_ms,stale_minutes,detected_at"},"position":[800,450]}
  ]
}

Market data feed SLA violations create direct client impact — stale prices mean incorrect rebalancing decisions, wrong performance reports, and potential Reg BI suitability issues. Catching them in 5 minutes vs 30 minutes is the difference between a hot fix and a client complaint.

5. Weekly WealthTech Platform KPI Dashboard

Monday morning executive briefing with WoW% changes — AUM under management, active accounts, portfolio drift incidents, churn risk scores, and new client pipeline.

{
  "name": "Weekly WealthTech KPI Dashboard",
  "nodes": [
    {"id":"1","name":"Schedule Trigger","type":"n8n-nodes-base.scheduleTrigger","parameters":{"rule":{"interval":[{"field":"cronExpression","expression":"0 8 * * 1"}]}},"position":[200,300]},
    {"id":"2","name":"Get Current Week Metrics","type":"n8n-nodes-base.postgres","parameters":{"operation":"executeQuery","query":"SELECT SUM(aum_usd) AS total_aum, COUNT(DISTINCT client_id) AS active_clients, COUNT(CASE WHEN created_at >= NOW() - INTERVAL '7 days' THEN 1 END) AS new_accounts, COUNT(CASE WHEN churn_risk_score >= 0.7 THEN 1 END) AS churn_risk_accounts, COUNT(CASE WHEN drift_alert_sent_at >= NOW() - INTERVAL '7 days' THEN 1 END) AS drift_alerts_this_week FROM accounts WHERE is_active = true"},"position":[400,200]},
    {"id":"3","name":"Get Prior Week Metrics","type":"n8n-nodes-base.postgres","parameters":{"operation":"executeQuery","query":"SELECT SUM(aum_usd) AS total_aum_prior, COUNT(DISTINCT client_id) AS active_clients_prior FROM accounts WHERE is_active = true AND created_at < NOW() - INTERVAL '7 days'"},"position":[400,400]},
    {"id":"4","name":"Merge Metrics","type":"n8n-nodes-base.merge","parameters":{"mode":"combine","combinationMode":"multiplex"},"position":[600,300]},
    {"id":"5","name":"Build KPI Report","type":"n8n-nodes-base.code","parameters":{"jsCode":"const cur = $input.first().json; const staticData = $getWorkflowStaticData('global'); const prior = staticData.lastWeek || {}; const pct = (a, b) => b && b > 0 ? ((a - b) / b * 100).toFixed(1) + '%' : 'N/A'; const aumM = (cur.total_aum / 1e6).toFixed(2); const aumPriorM = (prior.total_aum / 1e6 || 0).toFixed(2); staticData.lastWeek = { total_aum: cur.total_aum, active_clients: cur.active_clients }; const html = '<h2>WealthTech Weekly KPIs — ' + new Date().toISOString().slice(0,10) + '</h2><table border=1 cellpadding=8><tr><th>Metric</th><th>This Week</th><th>WoW</th></tr><tr><td>Total AUM</td><td>$' + aumM + 'M</td><td>' + pct(cur.total_aum, prior.total_aum) + '</td></tr><tr><td>Active Clients</td><td>' + cur.active_clients + '</td><td>' + pct(cur.active_clients, prior.active_clients) + '</td></tr><tr><td>New Accounts</td><td>' + cur.new_accounts + '</td><td>-</td></tr><tr><td>Churn Risk Accounts</td><td>' + cur.churn_risk_accounts + '</td><td>-</td></tr><tr><td>Drift Alerts</td><td>' + cur.drift_alerts_this_week + '</td><td>-</td></tr></table>'; return [{ json: { html, aumM } }];"},"position":[800,300]},
    {"id":"6","name":"Email Executive Team","type":"n8n-nodes-base.gmail","parameters":{"to":"ceo@yourplatform.com","bcc":"cto@yourplatform.com,cco@yourplatform.com,vp-sales@yourplatform.com","subject":"WealthTech Weekly KPIs — ${{$json.aumM}}M AUM","message":"={{$json.html}}"},"position":[1000,300]}
  ]
}

Why WealthTech Teams Self-Host n8n

Regulatory exposure: Every Zapier task that touches client portfolio data adds Zapier to your Art.28 sub-processor list (GDPR) and potentially your Form ADV Part 2 disclosure (SEC). Self-hosted n8n stays inside your data boundary.

Volume economics: At 10,000 active client accounts with 5-minute portfolio drift checks = ~2M tasks/day = $40K–$80K/month on Zapier Teams. On a $40/month VPS, the same workflows cost nothing.

Audit trail for Reg BI: Regulation Best Interest requires you to demonstrate that investment recommendations were in the client's best interest at the time made. n8n's built-in execution history is a git-versioned, timestamped audit log. Zapier's is a 30-day rolling window.

FINRA Rule 3110 supervisory controls: FINRA requires member firms to have written supervisory procedures covering automated systems. A self-hosted n8n deployment with version-controlled workflows satisfies this in a way that 'we use Zapier' does not.

GIPS composite integrity: If you claim GIPS compliance, your performance calculation pipeline cannot have unexplained gaps. Self-hosted n8n gives you full execution logs and error states.

All 5 workflows above are production-ready templates. Import the JSON directly into your n8n instance and configure your database connections, Slack workspace, and email.

If you want the full library of pre-built n8n templates — portfolio monitoring, compliance tracking, client onboarding sequences, and 10+ more — they're available as ready-to-import ZIPs at FlowKit on Gumroad.

Questions? Drop them in the comments.