# Validator Uptime — Trailing Mean Series + Base-100 Series

> Validator Uptime — Trailing Mean Series + Base-100 Series is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-26).

Computes a trailing mean time series and a base-100 indexed series from supplied validator uptime records (online_minutes, observed_minutes) for up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-finance-12-147?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/validator-uptime-trailing-mean-series-base-100-series-911a1796
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kBqkScU0wtcbWF5acPoKV

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 validator-uptime-trailing-mean-series-base-100-series-911a1796 -d '<json body>'
```

Example prompt: I have daily validator uptime records for two groups — can you compute a 7-day trailing mean series and a base-100 indexed series (starting from index 0) on the online_minutes field? Here's the data: group-a had 1440/1440 on 2024-01-01 through 2024-01-10 and group-b had varying minutes.

## When to prefer this

Choose this endpoint when you need two complementary time-series analytical reports — a rolling/trailing mean AND a base-100 normalized index — computed together on the same validator uptime dataset in a single $0.01 call. It is ideal when you already have the uptime records locally and want offline statistical transformation without any live lookup, prediction, or external data enrichment. Prefer it over single-report endpoints when both smoothing and relative indexing are needed simultaneously.

## Known failure modes

- Fewer than 1 row provided — minItems:1 validation error
- More than 200 rows submitted — maxItems:200 exceeded
- Invalid date format (must match YYYY-MM-DD pattern)
- Missing required fields (row_id, instrument_group, date, online_minutes, observed_minutes)
- window parameter less than 2 or greater than 200 — validation error
- base_index out of range for the submitted row count
- Null values in online_minutes or observed_minutes may affect trailing mean computation
- Payment failure or insufficient USDC balance

## How this service works

Validator uptime — Trailing mean series + Base-100 series: Trailing mean series + Base-100 series for supplied validator uptime records (online_minutes, observed_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

Returns two independent analytical reports sharing the same local analytical engine: (1) a trailing mean time series of the selected field (online_minutes or observed_minutes) computed over the specified rolling window, and (2) a base-100 indexed series normalizing values relative to the specified base index row. Both reports cover up to 200 input rows grouped by instrument_group.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "row_id",
     "instrument_group",
     "date",
     "online_minutes",
     "observed_minutes"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "online_minutes": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "instrument_group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     },
     "observed_minutes": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "online_minutes": 10,
     "instrument_group": "group-a",
     "observed_minutes": 1
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "online_minutes": 20,
     "instrument_group": "group-b",
     "observed_minutes": 2
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "online_minutes": 15,
     "instrument_group": "group-a",
     "observed_minutes": 3
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "online_minutes": 30,
     "instrument_group": "group-b",
     "observed_minutes": 4
    }
   ],
   "maxItems": 200,
   "minItems": 1
  },
  "field": {
   "enum": [
    "online_minutes",
    "observed_minutes"
   ],
   "type": "string",
   "default": "online_minutes"
  },
  "window": {
   "type": "integer",
   "default": 2,
   "maximum": 200,
   "minimum": 2
  },
  "base_index": {
   "type": "integer",
   "default": 0,
   "maximum": 199,
   "minimum": 0
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/validator-uptime-trailing-mean-series-base-100-series-911a1796/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)