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Days Payables Outstanding Before/After Comparison Calculator
x402
Days Payables Outstanding Before/After Comparison Calculator is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-23).
Compares two sets of Days Payables Outstanding (DPO) figures, reporting absolute and relative changes between a before and after period.
Price / call$0.01
Success—
StatusUnknown
How this service works
Days payables outstanding - Before and after comparison: Compare two supplied records, reporting absolute and eligible relative changes. Metric: Days payables outstanding. Supplied figures only; returns JSON with formula, units and limitations. One of 50 calculators with 20 analysis modes. No live feed, financial advice or trade execution. 0.01 USDC includes one bounded before and after comparison report.
Output
A JSON object containing the calculated DPO for both the before and after periods, the absolute change in days, the eligible relative (percentage) change, the DPO formula used, units, and any limitations of the calculation.
Example use cases
Supplier terms renegotiation impact
“We renegotiated payment terms last quarter. Before: average payables $500,000, credit purchases $3,200,000, over 90 days. After: average payables $620,000, credit purchases $3,200,000, over 90 days. Can you calculate how much our days payables outstanding improved?”
Year-over-year DPO benchmarking
“Compare our DPO year over year — last year we had average payables of $1,200,000 and credit purchases of $8,500,000 over 365 days; this year average payables are $1,350,000 and credit purchases are $9,000,000 over 365 days. What's the absolute and percentage change?”
Quarterly AP efficiency review
“For our Q3 finance review, compare DPO between Q2 and Q3: Q2 had average payables of $80,000 and credit purchases of $500,000 over 91 days; Q3 had average payables of $75,000 and credit purchases of $510,000 over 92 days. How much did our payables days change?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-finance-payable-days-compare?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a structured, formula-documented before-and-after comparison of Days Payables Outstanding between two specific periods, rather than a standalone DPO calculation. It is ideal for finance agents preparing variance reports, audits, or policy impact analyses where both the raw change and percentage change are required in a single response with metadata about the formula and its limitations.
Side effects
- credit_purchases of zero causes division-by-zero error (excluded by exclusiveMinimum constraint)
- period_days outside 1–3660 range returns validation error
- missing required fields (average_payables, credit_purchases, period_days) returns schema error
- values exceeding 1,000,000,000,000 fail maximum constraint
- non-numeric inputs rejected by type validation
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| after | object | |
| before | object |
Tags
x402
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