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AR Analyzer – Accounts Receivable Aging & DSO
x402
AR Analyzer – Accounts Receivable Aging & DSO is a paid API for AI agents from ar-analyzer.rileycraig14.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-13).
Performs deterministic accounts-receivable analysis including aging bucket breakdowns, seriously-overdue totals, Days Sales Outstanding with benchmark bands, and a ranked collections triage call list with recovery-decay curve.
Price / call$0.01
Success—
StatusUnknown
How this service works
Deterministic accounts-receivable analysis for AI agents running back-offices: aging buckets (0-30/31-60/61-90/90+), seriously-overdue totals under the strictly-greater-than-60-days rule, Days Sales Outstanding with benchmark bands and trend, and collections triage with a ranked call list and an explicit recovery-decay curve. Exact arithmetic, every rule stated in the response, nothing stochastic.
Output
Returns a structured JSON object with: aging bucket totals and percentages (0-30, 31-60, 61-90, 90+ days), total AR value, count and total of seriously-overdue invoices (strictly >60 days), weighted average days outstanding, DSO calculation, and a ranked list of top exposure invoices with days outstanding and amounts.
Example use cases
Monthly AR aging report for CFO
“Analyze all our open invoices as of March 31st and give me the aging breakdown across the 0-30, 31-60, 61-90, and 90+ day buckets, our DSO with benchmark comparison, and total seriously overdue balances — I need this for the board deck.”
Collections triage for overdue accounts
“I have 12 outstanding invoices and need to know which customers to call first for collections — can you run the AR analysis and give me a ranked priority list along with the recovery-decay curve?”
Overdue AR snapshot for cash flow planning
“What's our total receivables exposure right now? I need to see how much is past 60 days strictly, broken down by aging bucket, so I can figure out how much cash we can realistically expect this month.”
Technical details
Endpoint
POSThttps://ar-analyzer.rileycraig14.workers.dev/ar/aging?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need deterministic, rule-based AR analysis with explicit arithmetic and stated rules rather than an AI-generated narrative summary. Ideal for back-office automation agents that need reproducible, auditable outputs — every rule (e.g. 'strictly > 60 days') is stated in the response. Prefer over generic finance APIs when you need the specific combination of aging buckets, DSO benchmarking, and a ranked collections call list in a single call.
Side effects
- Missing required 'invoices' array — returns 400 error
- Malformed invoice objects (missing due_date or amount fields) — may produce incorrect bucket classifications
- Invalid 'as_of' date format — may default to server date or return error
- Empty invoices array — returns zeroed-out buckets with no meaningful triage output
- Payment failure (x402) — call blocked if USDC payment not attached
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| as_of | string | |
| invoicesrequired | array |
Output
Schema · Response
{
"buckets": {
"90+": {
"pct": 19.9,
"count": 2,
"total": 3550
},
"0-30": {
"pct": 26.2,
"count": 2,
"total": 4675.25
},
"31-60": {
"pct": 17,
"count": 2,
"total": 3040.5
},
"61-90": {
"pct": 36.9,
"count": 2,
"total": 6580
}
},
"total_ar": 17845.75,
"top_exposures": [
{
"id": "INV-504",
"days": 71,
"amount": 5600
}
],
"invoices_analyzed": 8,
"seriously_overdue": {
"rule": "days_outstanding strictly > 60",
"count": 4,
"total": 10130
},
"weighted_avg_days": 55.6
}Tags
x402
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