# Marketplace Proceeds Rolling Mean Report

> Marketplace Proceeds Rolling Mean Report 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).

Computes a rolling mean of net marketplace proceeds (gross sales minus percentage fees, fixed fees, and refunds) over a sliding window across supplied retail rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-retail-marketplace-proceeds-rolling?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/marketplace-proceeds-rolling-mean-report-eaf21b38
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_fD37xfL1BVAkoQDqNj9lx

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability marketplace-proceeds-rolling-mean-report-eaf21b38 -d '<json body>'
```

Example prompt: I have 4 marketplace transactions — gross sales of $100, $110, $100, $110 with fee percentages of 10%, 11%, 10%, 11%, fixed fees of $1, $1.10, $1, $1.10, and refunds of $5, $5.50, $5, $5.50 — can you run a rolling mean report with a window of 2 to see the smoothed net proceeds after all fees?

## When to prefer this

Choose this endpoint when you have a series of retail marketplace transaction rows and need to compute a smoothed rolling average of net proceeds after accounting for percentage-based platform fees, fixed fees, and refunds. It is ideal for local scenario analysis and trend smoothing without requiring live platform access, inventory data, or order execution. Best suited for offline financial modeling, fee sensitivity analysis, and revenue trend reporting on supplied datasets.

## Known failure modes

- Fewer than 2 rows supplied — minimum array length not met
- Window size exceeds number of rows — rolling window cannot be applied
- Negative values submitted for fields with minimum 0 constraint — validation error
- fee_percent exceeds 100 — invalid percentage constraint
- Any numeric field exceeds the 1e12 maximum — rejected
- Malformed row objects missing required fields (gross_sale, fee_percent, fixed_fee, refunds)

## How this service works

Marketplace proceeds from supplied fees - Rolling mean report: Rolling mean report for Marketplace proceeds from supplied fees. Supplied retail figures only. Local calculation and scenario analysis; no live inventory, account access, platform fee lookup or order execution. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded rolling mean report deliverable.

## Output

A rolling mean report showing smoothed net marketplace proceeds across the supplied transaction rows, computed over the specified sliding window. Each window position yields an averaged net-proceeds figure (gross sale minus percentage-based fee minus fixed fee minus refunds), enabling trend analysis and scenario evaluation of fee impacts on retail marketplace earnings.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "gross_sale",
     "fee_percent",
     "fixed_fee",
     "refunds"
    ],
    "properties": {
     "refunds": {
      "type": "number",
      "default": 5,
      "maximum": 1000000000000,
      "minimum": 0
     },
     "fixed_fee": {
      "type": "number",
      "default": 1,
      "maximum": 1000000000000,
      "minimum": 0
     },
     "gross_sale": {
      "type": "number",
      "default": 100,
      "maximum": 1000000000000,
      "minimum": 0
     },
     "fee_percent": {
      "type": "number",
      "default": 10,
      "maximum": 100,
      "minimum": 0
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "refunds": 5,
     "fixed_fee": 1,
     "gross_sale": 100,
     "fee_percent": 10
    },
    {
     "refunds": 5.5,
     "fixed_fee": 1.1,
     "gross_sale": 110.00000000000001,
     "fee_percent": 11
    },
    {
     "refunds": 5,
     "fixed_fee": 1,
     "gross_sale": 100,
     "fee_percent": 10
    },
    {
     "refunds": 5.5,
     "fixed_fee": 1.1,
     "gross_sale": 110.00000000000001,
     "fee_percent": 11
    }
   ],
   "maxItems": 200,
   "minItems": 2
  },
  "window": {
   "type": "integer",
   "default": 2,
   "maximum": 200,
   "minimum": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/marketplace-proceeds-rolling-mean-report-eaf21b38/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)