Connect Xero to AI Dashboards and Agents

Xero is good accounting software. Its reporting is adequate for your accountant at tax time, and the bank reconciliation flow is genuinely well-designed. But the moment you need to make an operational decision — "can we afford to hire in September?", "which customer segment is paying slowest?", "how does our gross margin look month-over-month?" — you're exporting to Excel.

That's not a knock on Xero. Accounting software is optimized for compliance: producing accurate financial statements, tracking GST/VAT, keeping the books balanced. Operational analytics is a different job, and Xero wasn't built for it.

Where Xero's reports hit a wall

The gaps are specific and predictable. You can run a Profit & Loss in Xero, but you can't overlay the last six months on the same chart to see the trend. You can pull an Aged Receivables report, but you can't segment it by customer type or tracking category and watch how the aging distribution shifts over time. You can see your bank balance, but you can't project forward based on outstanding invoices and upcoming bills to answer "what does cash look like in 8 weeks?"

Every one of these questions ends the same way: export, paste into a spreadsheet, build a pivot table, share a screenshot, do it again next week. The data is in Xero. The analysis isn't.

What Fastero pulls from Xero

Fastero connects to Xero via OAuth 2.0 — standard Xero app authorization, no API keys to manage. You select which Xero organization to connect (useful if you manage multiple entities), and Fastero syncs the data you'd actually query:

• Invoices — line items, due dates, status, amounts due vs. paid, currency
• Payments — amount, date, allocation to invoices
• Contacts — customers and suppliers, with contact groups
• Bank transactions — categorized spend and receipts from connected bank feeds
• Manual journals — accruals, adjustments, year-end entries
• Tracking categories — Xero's version of dimensions (department, region, project)

The sync runs on a schedule you set. Most teams do hourly or daily — accounting data doesn't change by the second, so there's no need for real-time streaming.

Aged receivables: the dashboard Xero should have

Xero's Aged Receivables report is a static table. It answers "who owes me money right now?" but not "is our receivables situation getting better or worse?" and not "which customer segment has the worst payment behavior?"

Here's what the query looks like once Xero data is in Fastero's DuckDB store:

-- Aged receivables by aging bucket and contact group
SELECT
    c.name AS customer,
    c.contact_group,
    i.invoice_number,
    i.due_date,
    i.amount_due,
    CASE
        WHEN CURRENT_DATE - i.due_date <= 0  THEN 'Current'
        WHEN CURRENT_DATE - i.due_date <= 30 THEN '1-30 days'
        WHEN CURRENT_DATE - i.due_date <= 60 THEN '31-60 days'
        WHEN CURRENT_DATE - i.due_date <= 90 THEN '61-90 days'
        ELSE '90+ days'
    END AS aging_bucket,
    CURRENT_DATE - i.due_date AS days_overdue
FROM xero_invoices i
JOIN xero_contacts c ON i.contact_id = c.id
WHERE i.status = 'AUTHORISED'
  AND i.type = 'ACCREC'           -- receivables, not payables
  AND i.amount_due > 0
ORDER BY days_overdue DESC;

Save that as a dashboard widget and you've got a live view of who owes you money, how overdue it is, and which contact groups are the worst offenders. Add a trigger — "alert me in Slack when any single customer exceeds $5,000 in 60+ day receivables" — and you've got something Xero will never offer natively.

Cash flow forecasting from real invoice data

The spreadsheet cash flow forecast has a fatal flaw: it's disconnected from your actual receivables and payables. You're guessing when money will arrive instead of looking at what's actually outstanding.

With Xero data synced, you can build a forward-looking cash position from real invoices:

-- 8-week cash flow projection from outstanding invoices and bills
WITH weekly_inflows AS (
    SELECT
        DATE_TRUNC('week', due_date) AS week,
        SUM(amount_due) AS expected_in
    FROM xero_invoices
    WHERE type = 'ACCREC' AND status = 'AUTHORISED' AND amount_due > 0
      AND due_date BETWEEN CURRENT_DATE AND CURRENT_DATE + INTERVAL '8 weeks'
    GROUP BY 1
),
weekly_outflows AS (
    SELECT
        DATE_TRUNC('week', due_date) AS week,
        SUM(amount_due) AS expected_out
    FROM xero_invoices
    WHERE type = 'ACCPAY' AND status = 'AUTHORISED' AND amount_due > 0
      AND due_date BETWEEN CURRENT_DATE AND CURRENT_DATE + INTERVAL '8 weeks'
    GROUP BY 1
)
SELECT
    COALESCE(i.week, o.week) AS week,
    COALESCE(i.expected_in, 0)  AS cash_in,
    COALESCE(o.expected_out, 0) AS cash_out,
    COALESCE(i.expected_in, 0) - COALESCE(o.expected_out, 0) AS net_flow,
    SUM(COALESCE(i.expected_in, 0) - COALESCE(o.expected_out, 0))
        OVER (ORDER BY COALESCE(i.week, o.week)) AS cumulative_net
FROM weekly_inflows i
FULL OUTER JOIN weekly_outflows o ON i.week = o.week
ORDER BY week;

Add your current bank balance to cumulative_net and you have a rolling cash position — the kind of view that usually requires a dedicated FP&A tool or a very well-maintained spreadsheet. For a deeper look at building this into a living model, see our cash flow forecasting with AI guide.

P&L trends: month-over-month, not just this month

Xero gives you a P&L for a period. What it doesn't give you easily is a comparison view — six months of expenses side by side, with gross margin calculated and trending.

-- Monthly P&L comparison with gross margin
SELECT
    DATE_TRUNC('month', j.journal_date) AS month,
    SUM(CASE WHEN a.account_type = 'REVENUE'  THEN j.net_amount ELSE 0 END) AS revenue,
    SUM(CASE WHEN a.account_type = 'DIRECTCOSTS' THEN j.net_amount ELSE 0 END) AS cogs,
    SUM(CASE WHEN a.account_type = 'REVENUE'  THEN j.net_amount ELSE 0 END)
      + SUM(CASE WHEN a.account_type = 'DIRECTCOSTS' THEN j.net_amount ELSE 0 END) AS gross_profit,
    ROUND(
      (SUM(CASE WHEN a.account_type = 'REVENUE' THEN j.net_amount ELSE 0 END)
       + SUM(CASE WHEN a.account_type = 'DIRECTCOSTS' THEN j.net_amount ELSE 0 END))
      / NULLIF(SUM(CASE WHEN a.account_type = 'REVENUE' THEN j.net_amount ELSE 0 END), 0)
      * 100, 1
    ) AS gross_margin_pct,
    SUM(CASE WHEN a.account_type IN ('OVERHEADS','EXPENSE') THEN j.net_amount ELSE 0 END) AS opex
FROM xero_journal_lines j
JOIN xero_accounts a ON j.account_id = a.id
WHERE j.journal_date >= CURRENT_DATE - INTERVAL '6 months'
GROUP BY 1
ORDER BY 1;

Put that in a line chart widget and suddenly you can see whether your gross margin is compressing — something that's invisible in Xero's single-period P&L but obvious when plotted over time. Tracking categories make this even more useful: break out revenue and costs by department or project to find which parts of the business are actually profitable.

Cross-source: Xero + Stripe reconciliation

If you bill through Stripe but do your accounting in Xero, you already know the pain: payments land in Stripe, invoices live in Xero, and reconciling them is a manual exercise. Fastero connects to both — see our Stripe integration — and lets you find the mismatches directly.

The high-value query: find payments in Stripe that have no matching invoice in Xero. These are either un-invoiced revenue (a compliance problem), or invoice timing gaps (a process problem). Either way, you want to know about them before your accountant does. For the full methodology on CRM-to-billing reconciliation, including identity resolution across systems, see CRM billing reconciliation with SQL.

Cross-source: Xero + HubSpot for customer profitability

Revenue in Xero tells you what a customer paid. Pipeline data in HubSpot tells you what it cost to acquire them and what they might buy next. Joining the two gives you actual customer profitability — not just revenue, but revenue minus cost-of-sale, weighted by acquisition cost.

This is the kind of analysis that typically requires a data warehouse and an analyst. Fastero's cross-source DuckDB store handles the join without a warehouse — pull Xero invoices and HubSpot deals into the same query, match on email or company name, and you've got a profitability view by customer, by segment, by acquisition channel.

Ask questions in plain English

The SQL examples above are real queries you can write and save. But you don't have to start there. Fastero's AI agent can answer accounting questions directly:

• "Which customers have invoices more than 60 days overdue totaling over $5,000?"
• "What's my average days-to-payment by contact group over the last 6 months?"
• "Show me monthly revenue vs. expenses for this year, and flag any month where opex grew faster than revenue."
• "Compare my gross margin this quarter to the same quarter last year."

The agent writes the SQL, runs it against your Xero data, and returns a table or chart. If the query is one you'll want again, save it as a dashboard widget that refreshes automatically.

When this matters (and when it doesn't)

If you're a solo freelancer with 10 invoices a month, Xero's built-in reports are fine. The overhead of connecting another tool isn't worth it.

But if you're running a business with real receivables exposure — dozens or hundreds of outstanding invoices, multiple tracking categories, revenue from both Stripe and manual invoicing — the gap between what Xero reports and what you need to decide grows fast. You're not short on data. You're short on a way to query it that doesn't involve Export > Excel > Pivot Table > Screenshot > Slack.

Connect Xero once, get dashboards that stay current, alerts that fire when cash or receivables cross a threshold, and an AI agent that answers the question you actually have — instead of the three canned reports Xero decided you'd need.

Try Fastero free — connect Xero in five minutes, ask your first question, and see your accounting data the way you actually think about it. No credit card required.

Related: Stripe integration | CRM billing reconciliation | Revenue leak detection