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Marketing Contribution Return – Distribution Summary
x402
Marketing Contribution Return – Distribution Summary is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).
Summarises up to 200 marketing contribution return observations into a statistical distribution report with quantiles and population standard deviation.
Price / call$0.01
Success—
StatusUnknown
How this service works
Marketing contribution return - Distribution summary: Summarise up to 200 calculated observations with quantiles and population standard deviation. Metric: Marketing contribution return. 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 distribution summary report.
Output
Returns a JSON object containing a distribution summary of calculated marketing contribution return values across the supplied observations, including quantiles (e.g. 25th, 50th, 75th percentile), population standard deviation, the formula used, the units, and any limitations of the calculation.
Example use cases
Quarterly marketing ROI distribution review
“I have 8 quarters of data with marketing spend and attributed contribution for each. Summarise the distribution of our marketing contribution return — I need quantiles and standard deviation so I can see how consistent our returns have been.”
Annual campaign performance spread analysis
“We ran 52 weekly campaigns last year. Each week I have a spend figure and an attributed contribution. Can you give me a statistical distribution summary of the marketing contribution return across all 52 weeks, with the formula and units included?”
Multi-channel marketing return benchmarking
“I have 30 observations of marketing spend and attributed contribution across different channels. Summarise the distribution of marketing contribution returns with quantiles so I can benchmark which channels are above the median.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-finance-marketing-return-summary?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to characterise the statistical spread of marketing contribution return across a batch of 2–200 observations, rather than computing a single value. It is ideal for period-over-period analysis, campaign benchmarking, or any scenario where understanding variability and percentile distribution of marketing returns matters more than a single point estimate.
Side effects
- Fewer than 2 rows supplied — minimum requirement not met, returns validation error
- More than 200 rows supplied — exceeds maximum, returns error
- marketing_spend is zero or negative — exclusiveMinimum violation, returns validation error
- attributed_contribution or marketing_spend exceeds allowable range — returns validation error
- Malformed JSON input — returns parse error
- Missing required fields per row — returns schema validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array |
Tags
x402
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