# Link Inventories — Numeric Interval Filter + Trailing Mean Series

> Link Inventories — Numeric Interval Filter + Trailing Mean Series is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-30).

Filters link inventory rows by a numeric interval and computes trailing moving averages for internal or external link counts across up to 200 supplied rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-web-03-126?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/link-inventories-numeric-interval-filter-trailing-mean-series-3800463f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jh-a1UbkWqFkxWtCWF3hQ

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 link-inventories-numeric-interval-filter-trailing-mean-series-3800463f -d '<json body>'
```

Example prompt: I have 150 rows of link inventory data with internal and external link counts per site group and date — can you filter the records where internal_links fall between 5 and 500, and also run a trailing mean with a window of 7 so I can see the smoothed trend?

## When to prefer this

Choose this endpoint when you have up to 200 rows of link inventory data (internal or external link counts keyed by site group and date) and need both a range-filtered subset and a smoothed trailing mean series in a single call for $0.01 USDC. It is best suited for lightweight, offline analytical tasks on supplied data — not for live web crawling, SEO audits requiring real-time data, or datasets exceeding 200 rows.

## Known failure modes

- Fewer than 1 row supplied — request rejected
- More than 200 rows supplied — request rejected
- Invalid date format (not YYYY-MM-DD) — validation error
- Window size larger than number of rows — trailing mean may be undefined or partial
- Minimum greater than maximum — interval filter returns empty result set
- Missing required fields (row_id, date) — schema validation error
- Non-numeric values in internal_links or external_links — rejected or treated as null

## How this service works

Link inventories — Numeric interval filter + Trailing mean series: Numeric interval filter + Trailing mean series for supplied link inventories records (internal_links, external_links). 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 reports: (1) rows from the supplied dataset where the selected field (internal_links or external_links) falls within the specified numeric interval [minimum, maximum], and (2) a trailing mean series computed over the specified window size for the selected field across all supplied rows. Both reports use only the data you provide — no external lookups are performed.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "row_id",
     "site_group",
     "date",
     "internal_links",
     "external_links"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "site_group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     },
     "external_links": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "internal_links": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "site_group": "group-a",
     "external_links": 1,
     "internal_links": 10
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "site_group": "group-b",
     "external_links": 2,
     "internal_links": 20
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "site_group": "group-a",
     "external_links": 3,
     "internal_links": 15
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "site_group": "group-b",
     "external_links": 4,
     "internal_links": 30
    }
   ],
   "maxItems": 200,
   "minItems": 1
  },
  "field": {
   "enum": [
    "internal_links",
    "external_links"
   ],
   "type": "string",
   "default": "internal_links"
  },
  "window": {
   "type": "integer",
   "default": 2,
   "maximum": 200,
   "minimum": 2
  },
  "maximum": {
   "type": "number",
   "default": 100,
   "maximum": 1000000000000,
   "minimum": -1000000000000
  },
  "minimum": {
   "type": "number",
   "default": 0,
   "maximum": 1000000000000,
   "minimum": -1000000000000
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/link-inventories-numeric-interval-filter-trailing-mean-series-3800463f/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)