# Partnership Pipeline — Equal-Width Histogram + Two-Measure Correlation

> Partnership Pipeline — Equal-Width Histogram + Two-Measure Correlation is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-15).

Computes an equal-width histogram and a two-measure Pearson/rank correlation for up to 200 partnership pipeline rows (qualified_partners, active_partners) using local analytics.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-company-09-171?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/partnership-pipeline-equal-width-histogram-two-measure-correlation-ed4fff10
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Wfb2Omir7hVp3P64OiiTr

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 partnership-pipeline-equal-width-histogram-two-measure-correlation-ed4fff10 -d '<json body>'
```

Example prompt: Run a histogram with 8 bins on our qualified_partners field and also compute the correlation between qualified_partners and active_partners using these 150 partnership pipeline rows — the data includes row_id, company_group, date, qualified_partners, and active_partners for each record.

## When to prefer this

Choose this endpoint when you have up to 200 partnership pipeline records with qualified_partners and active_partners fields and need both a distribution histogram and a correlation between those two metrics in a single low-cost call. Ideal for offline/batch analytical workflows where no live data fetching or prediction is required and you want two statistical reports for $0.01.

## Known failure modes

- More than 200 rows submitted — request rejected
- Missing required fields (row_id, date, qualified_partners, active_partners) in any row
- Invalid date format (must be YYYY-MM-DD)
- bins parameter out of range (must be 1–30)
- All values null for selected field — histogram cannot be computed
- Insufficient non-null paired rows for correlation computation

## How this service works

Partnership pipeline — Equal-width histogram + Two-measure correlation: Equal-width histogram + Two-measure correlation for supplied partnership pipeline records (qualified_partners, active_partners). 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 independent analytical reports: (1) an equal-width histogram showing bin edges and record counts for the selected field (qualified_partners or active_partners), and (2) a correlation report measuring the statistical relationship between qualified_partners and active_partners — all computed locally from the supplied data, with no external lookups.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "bins": {
   "type": "integer",
   "default": 5,
   "maximum": 30,
   "minimum": 1
  },
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "row_id",
     "company_group",
     "date",
     "qualified_partners",
     "active_partners"
    ],
    "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
     },
     "active_partners": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "qualified_partners": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "company_group": "group-a",
     "active_partners": 1,
     "qualified_partners": 10
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "company_group": "group-b",
     "active_partners": 2,
     "qualified_partners": 20
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "company_group": "group-a",
     "active_partners": 3,
     "qualified_partners": 15
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "company_group": "group-b",
     "active_partners": 4,
     "qualified_partners": 30
    }
   ],
   "maxItems": 200,
   "minItems": 1
  },
  "field": {
   "enum": [
    "qualified_partners",
    "active_partners"
   ],
   "type": "string",
   "default": "qualified_partners"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/partnership-pipeline-equal-width-histogram-two-measure-correlation-ed4fff10/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)