# Commercial Proposal Comparisons — Numeric Row Ordering + Secondary-Measure Weighted Mean

> Commercial Proposal Comparisons — Numeric Row Ordering + Secondary-Measure Weighted Mean is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).

Runs two local analytical reports on commercial proposal data: numeric row ordering and secondary-measure weighted mean, across up to 200 rows of quoted_amount and delivery_days data.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-company-24-121?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-17
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/commercial-proposal-comparisons-numeric-row-ordering-secondary-e9cfdf2c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_SzVS_rhpKMci-yVxUTn74

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 commercial-proposal-comparisons-numeric-row-ordering-secondary-e9cfdf2c -d '<json body>'
```

Example prompt: I have a set of vendor proposals with quoted amounts and delivery days — can you rank them numerically by quoted_amount and also compute the weighted mean of delivery_days across up to 200 rows grouped by company?

## When to prefer this

Choose this endpoint when you need both a numeric ranking of commercial proposals and a weighted mean of a secondary measure in a single API call, with no need for external data enrichment or predictions. Ideal for procurement pipelines where you have structured bid data with quoted amounts and delivery days and want two analytical summaries at low cost ($0.01 USDC for both reports).

## Known failure modes

- More than 200 rows submitted — exceeds max row limit
- Missing required fields (row_id, company_group, date, quoted_amount, or delivery_days) on any row
- Invalid date format (must match YYYY-MM-DD pattern)
- Field selector not one of the allowed enum values (quoted_amount, delivery_days)
- Numeric values outside the allowed range (-1,000,000,000,000 to 1,000,000,000,000)

## How this service works

Commercial proposal comparisons — Numeric row ordering + Secondary-measure weighted mean: Numeric row ordering + Secondary-measure weighted mean for supplied commercial proposal comparisons records (quoted_amount, delivery_days). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows.

## Output

Returns two analytical reports: (1) a numeric row ordering of the submitted proposal rows ranked by the selected field (quoted_amount or delivery_days), and (2) a secondary-measure weighted mean computed across the dataset. Both reports are generated locally from the supplied data with no external lookups.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "row_id",
     "company_group",
     "date",
     "quoted_amount",
     "delivery_days"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "company_group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     },
     "delivery_days": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "quoted_amount": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "company_group": "group-a",
     "delivery_days": 1,
     "quoted_amount": 10
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "company_group": "group-b",
     "delivery_days": 2,
     "quoted_amount": 20
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "company_group": "group-a",
     "delivery_days": 3,
     "quoted_amount": 15
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "company_group": "group-b",
     "delivery_days": 4,
     "quoted_amount": 30
    }
   ],
   "maxItems": 200,
   "minItems": 1
  },
  "field": {
   "enum": [
    "quoted_amount",
    "delivery_days"
   ],
   "type": "string",
   "default": "quoted_amount"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/commercial-proposal-comparisons-numeric-row-ordering-secondary-e9cfdf2c/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)