# Commercial Proposal Comparisons — Duplicate Key Report + Adjacent Row Changes

> Commercial Proposal Comparisons — Duplicate Key Report + Adjacent Row Changes 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).

Analyzes up to 200 commercial proposal records to produce a duplicate key report and adjacent row changes report for quoted_amount or delivery_days fields.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-company-24-062?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-duplicate-key-report-adjacent-row-ebc628a9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zPTvlaEceywgOjuvxL1Ka

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-duplicate-key-report-adjacent-row-ebc628a9 -d '<json body>'
```

Example prompt: I have a list of commercial proposals from different vendor groups with quoted amounts and delivery days — can you run a duplicate key report AND an adjacent row changes report on the quoted_amount field for up to 200 rows I'll supply?

## When to prefer this

Choose this endpoint when you need fast, local analytical computation on structured commercial proposal data to detect duplicate company group keys and identify adjacent row value changes — without any live lookups, external data enrichment, or AI-based prediction. Ideal for procurement and bid analysis workflows where you supply the data and need two distinct quality reports in a single low-cost call ($0.01 USDC).

## Known failure modes

- More than 200 rows submitted — request rejected or truncated
- Missing required fields (row_id, company_group, date, quoted_amount, delivery_days) cause validation errors
- Invalid date format (not YYYY-MM-DD) triggers schema rejection
- Field selector not one of 'quoted_amount' or 'delivery_days' causes enum validation failure
- Numeric values outside allowed range (-1,000,000,000,000 to 1,000,000,000,000) rejected
- Empty rows array returns error

## How this service works

Commercial proposal comparisons — Duplicate key report + Adjacent row changes: Duplicate key report + Adjacent row changes 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

Two independent analytical reports: (1) a duplicate key report identifying rows sharing the same company_group key, and (2) an adjacent row changes report showing where the selected field (quoted_amount or delivery_days) changes between consecutive rows. Results are computed locally with no external lookups, covering up to 200 input rows.

## 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-duplicate-key-report-adjacent-row-ebc628a9/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)