# Endpoint Telemetry Base-100 Series and Secondary-measure Weighted Mean

> Endpoint Telemetry Base-100 Series and 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 2026-10-23).

Computes a base-100 indexed time series and a reporting_agents-weighted mean for supplied endpoint telemetry rows (agent_count, reporting_agents), returning two analytical reports for up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-security-15-166?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/endpoint-telemetry-base-100-series-and-secondary-measure-weighted-mean-1db4004c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_GFkin2_qO1eI5wZgg2OE4

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 endpoint-telemetry-base-100-series-and-secondary-measure-weighted-mean-1db4004c -d '<json body>'
```

Example prompt: Can you run a base-100 series analysis on my endpoint telemetry data, indexing from row 0, using agent_count as the primary field, and also give me a reporting_agents-weighted mean? I have 4 rows: group-a on 2026-10-01 with agent_count 10 and reporting_agents 1, group-b on 2026-10-02 with agent_count 20 and reporting_agents 2, group-a on 2026-10-03 with agent_count 15 and reporting_agents 3, and group-b on 2026-10-04 with agent_count 30 and reporting_agents 4.

## When to prefer this

Choose this endpoint when you have pre-collected endpoint telemetry data (agent_count and reporting_agents fields) and need both a base-100 normalized time series and a weighted mean in a single low-cost call ($0.01 USDC). It is ideal for offline/batch analytical workflows where no live data lookup, prediction, or external action is needed. Prefer it over building custom analytics when you want two standardized reports (indexing + weighted aggregation) on up to 200 telemetry rows with minimal infrastructure.

## Known failure modes

- Input array exceeds 200 rows — request rejected
- Missing required row fields (row_id, date, agent_count, reporting_agents) — validation error
- base_index out of range (must be 0–199 and within array length) — error response
- Invalid date format (must match YYYY-MM-DD) — validation error
- All reporting_agents values are zero or null — weighted mean undefined or division-by-zero
- Payment of 0.01 USDC not provided or rejected — 402 payment required

## How this service works

Endpoint telemetry — Base-100 series + Secondary-measure weighted mean: Base-100 series + Secondary-measure weighted mean for supplied endpoint telemetry records (agent_count, reporting_agents). 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: (1) a base-100 indexed time series for the specified field (agent_count or reporting_agents), anchored at the specified base_index row, showing relative values scaled to 100; and (2) a weighted mean of the chosen field using the secondary measure (reporting_agents) as weights. Results cover up to 200 input rows, computed locally with no external lookups.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/endpoint-telemetry-base-100-series-and-secondary-measure-weighted-mean-1db4004c/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)