# Process Handoffs — Numeric Row Ordering + Secondary-Measure Weighted Mean

> Process Handoffs — 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 2026-10-26).

Ranks process handoff records by numeric row order and computes a secondary-measure weighted mean across up to 200 supplied rows, returning two analytical reports.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-operations-18-121?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-26
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/process-handoffs-numeric-row-ordering-secondary-measure-weighted-mean-196606c8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_z1ByQb7hF941g8ZDApUH8

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 process-handoffs-numeric-row-ordering-secondary-measure-weighted-mean-196606c8 -d '<json body>'
```

Example prompt: Can you rank my process handoff records by numeric row order and compute a weighted mean of wait_minutes weighted by handoff_count? Here's the data: row-1 group-a 2026-10-01 handoff_count=10 wait_minutes=1, row-2 group-b 2026-10-02 handoff_count=20 wait_minutes=2, row-3 group-a 2026-10-03 handoff_count=15 wait_minutes=3 — I need both reports.

## When to prefer this

Choose this endpoint when you have up to 200 process handoff records with handoff_count and wait_minutes fields and need both numeric row ordering and a secondary-measure weighted mean in a single low-cost call ($0.01 USDC). Ideal for operations teams wanting lightweight, offline statistical summaries without external lookups or predictions.

## Known failure modes

- More than 200 rows submitted — request will be rejected or truncated
- Missing required fields (row_id, team_group, date, handoff_count, wait_minutes) cause validation errors
- Invalid date format (not YYYY-MM-DD) triggers schema validation failure
- Null values in both handoff_count and wait_minutes may produce undefined weighted mean
- Payment of 0.01 USDC not completed — endpoint returns 402 Payment Required

## How this service works

Process handoffs — Numeric row ordering + Secondary-measure weighted mean: Numeric row ordering + Secondary-measure weighted mean for supplied process handoffs records (handoff_count, wait_minutes). 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 analytical reports derived from the supplied process handoff rows: (1) records ordered by numeric row sequence, and (2) a weighted mean of the selected primary field (handoff_count or wait_minutes) weighted by the secondary measure. No live lookups or external data are included — all computation is performed locally on the supplied dataset of up to 200 rows.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/process-handoffs-numeric-row-ordering-secondary-measure-weighted-mean-196606c8/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)