# Service Availability Observations – Daily Sum Series

> Service Availability Observations – Daily Sum Series is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-14).

Computes daily sum series for service availability observations (observed minutes and outage minutes) across up to 200 records, grouped by service and date.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ar-analytics-service-availability-date-series?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/service-availability-observations-daily-sum-series-67828901
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wsLaoYvhn1JO-h5ZK7K7a

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 service-availability-observations-daily-sum-series-67828901 -d '<json body>'
```

Example prompt: Can you compute the daily sum series for outage_minutes across these service availability records? I have observations for two services — group-a and group-b — across four dates from 2026-10-01 to 2026-10-04, with each row having a row_id, service name, observed_minutes, and outage_minutes.

## When to prefer this

Use this endpoint when you need a simple, bounded daily sum rollup of service availability observations (outage or observed minutes) across up to 200 records, without requiring external enrichment, ML inference, or forecasting. Prefer it over heavier analytics pipelines when you just need local descriptive aggregation of monitoring data grouped by service and date.

## Known failure modes

- Input array is empty (minItems: 1 not met) — validation error
- More than 200 rows supplied — rejected by maxItems constraint
- Invalid date format (must match YYYY-MM-DD pattern) — validation error
- Missing required fields (row_id, service, date, observed_minutes, outage_minutes) — schema validation failure
- Invalid field enum value (must be 'observed_minutes' or 'outage_minutes') — rejected
- Numeric values out of allowed range — validation error

## How this service works

Service availability observations - Daily sum series: Daily sum series for Service availability observations. Up to 200 supplied typed records. Local descriptive analytics; no enrichment or forecast. One of 25 new profiles across 20 shared operations in this industry. 0.01 USDC includes one bounded daily sum series report.

## Output

Returns a bounded daily sum series report with aggregated totals (either observed_minutes or outage_minutes) grouped by service and date, covering up to 200 input records. No enrichment, forecasting, or external data is added — only local descriptive aggregation.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/service-availability-observations-daily-sum-series-67828901/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)