# Software Quality Base-100 Index Series

> Software Quality Base-100 Index Series is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-16).

Converts raw software issue tracking data (opened/closed counts by component and date) into a normalized base-100 index series for quality trend analysis

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-analytics-software-quality-index?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/software-quality-base-100-index-series-5c6a1f4e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yljpmBq1Q3A7hNciNm5aj

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 software-quality-base-100-index-series-5c6a1f4e -d '<json body>'
```

Example prompt: Take my last 30 days of issue data for components 'frontend' and 'backend' — with issues_opened and issues_closed per day — and compute a base-100 quality index series using issues_opened, anchoring the baseline at row 0.

## When to prefer this

Choose this endpoint when you have raw time-series software issue counts (opened/closed per component per day) and need a normalized, dimensionless base-100 index for trend comparison, benchmarking, or dashboarding — without needing external data, forecasting, or enrichment. It is ideal for lightweight, local computation on up to 200 rows at minimal cost ($0.01 USDC). Prefer alternatives if you need forecasting, anomaly detection, or enrichment with external benchmarks.

## Known failure modes

- Fewer than 1 or more than 200 rows submitted — request rejected with validation error
- base_index integer out of range (0–199) or exceeds actual row count — error returned
- Invalid date format (not YYYY-MM-DD) in any row — schema validation failure
- Null values in issues_opened or issues_closed when selected field contains all nulls — degenerate series or error
- Missing required fields (row_id, component, date, issues_opened, issues_closed) — validation error
- Payment failure or insufficient USDC balance — 402 payment required response

## How this service works

Software quality - Base-100 series: Base-100 series for Software quality. Up to 200 supplied typed records. Local numeric and data-quality processing; no external enrichment or forecasting. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded base-100 series deliverable.

## Output

A bounded base-100 index series derived from the selected field (issues_opened or issues_closed) across all supplied rows, normalized relative to the chosen base_index row. Returns one numeric index value per input row, enabling relative quality comparison over time and across components without external data enrichment.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/software-quality-base-100-index-series-5c6a1f4e/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)