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Return on Average Assets – Ordered Trend Analysis
x402
Return on Average Assets – Ordered Trend Analysis is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).
Fits a least-squares linear trend line to a series of up to 200 equally-spaced return-on-average-assets observations and returns the formula, slope, intercept, units, and analytical limitations.
Price / call$0.01
Success—
StatusUnknown
How this service works
Return on average assets - Ordered trend analysis: Fit a descriptive straight-line trend to up to 200 equally spaced supplied observations; no forecast. Metric: Return on average assets. 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 ordered trend analysis report.
Output
A JSON object containing the fitted linear trend formula (y = mx + b), the slope and intercept values, the units of measurement, a description of the trend direction, and analytical limitations (e.g. that the model is descriptive only with no forecast or live data).
Example use cases
Quarterly ROAA trend for bank reporting
“I have 8 quarters of net income and average assets figures for our bank — net incomes from 5200 to 6800 and average assets from 120000 to 155000. Can you fit a straight-line trend to our return on average assets and tell me the slope and formula so I can include it in our quarterly report?”
Detecting profitability drift over fiscal years
“We have 12 annual observations of net income and average assets going back a decade. Can you run an ordered trend analysis on our return on average assets to see whether profitability has been drifting up or down, and return the trend equation with units?”
Board presentation ROAA summary
“For our board deck I need a descriptive linear trend fitted to 5 years of ROAA data — net incomes of 10000, 11500, 10800, 12200, 13000 and average assets of 200000, 210000, 205000, 215000, 225000. Give me the trend formula and slope so I can show the direction of asset efficiency over time.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-finance-return-assets-trend?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a simple descriptive linear trend fitted specifically to return-on-average-assets (ROAA) time-series data without forecasting. It is ideal for summarizing directional movement in profitability efficiency across equally-spaced reporting periods (quarters, years) and producing a human-readable formula for reports or board presentations. Prefer alternatives if you need forecasting, non-linear models, sensitivity tables, or a different financial metric.
Side effects
- Fewer than 2 observation rows supplied — minimum is 2
- average_assets value of zero or negative — exclusiveMinimum constraint violated
- More than 200 rows provided — maxItems constraint violated
- net_income or average_assets values outside ±1,000,000,000,000 bounds
- Malformed JSON body returns validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array |
Tags
x402
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