# Research Task Completion — Numeric Interval Filter + Base-100 Series

> Research Task Completion — Numeric Interval Filter + 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 2026-10-21).

Analyzes supplied research task completion records (completed_tasks, assigned_tasks) by filtering rows to a numeric interval and generating a Base-100 indexed series, producing 2 reports for up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-company-22-128?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/research-task-completion-numeric-interval-filter-base-100-series-c5938c42
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sOGWli-O5Xv2qWQfc9WOc

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 research-task-completion-numeric-interval-filter-base-100-series-c5938c42 -d '<json body>'
```

Example prompt: Take these 4 rows of research task completion data — row-1 group-a 2026-10-01 completed=10 assigned=1, row-2 group-b 2026-10-02 completed=20 assigned=2, row-3 group-a 2026-10-03 completed=15 assigned=3, row-4 group-b 2026-10-04 completed=30 assigned=4 — filter the completed_tasks field between 0 and 25, and build a Base-100 series starting from index 0, giving me both reports.

## When to prefer this

Choose this endpoint when you have up to 200 rows of research task completion records (completed_tasks, assigned_tasks) and need both a numeric range filter and a Base-100 normalized time series in a single low-cost call ($0.01 USDC). Ideal for offline/batch analytics on supplied data where no live data fetch, prediction, or external lookup is required. Prefer this over general analytics APIs when you need the specific combination of interval filtering and Base-100 rebasing on task-tracking metrics across company groups.

## Known failure modes

- Fewer than 1 or more than 200 rows supplied — validation error
- Invalid date format (not YYYY-MM-DD) causes row rejection
- minimum > maximum results in empty interval filter output
- base_index out of range (0–199) returns error
- Null values in completed_tasks or assigned_tasks may produce NaN in Base-100 series
- Missing required fields (row_id, company_group, date) cause schema validation failure

## How this service works

Research task completion — Numeric interval filter + Base-100 series: Numeric interval filter + Base-100 series for supplied research task completion records (completed_tasks, assigned_tasks). 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 2 independent analytical reports: (1) rows filtered to the specified numeric interval on the chosen field (completed_tasks or assigned_tasks), and (2) a Base-100 rebased index series for the same field, anchored at the specified base_index row. Both are computed locally from the supplied data with no external lookups. Up to 200 input rows supported.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "row_id",
     "company_group",
     "date",
     "completed_tasks",
     "assigned_tasks"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "company_group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     },
     "assigned_tasks": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "completed_tasks": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "company_group": "group-a",
     "assigned_tasks": 1,
     "completed_tasks": 10
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "company_group": "group-b",
     "assigned_tasks": 2,
     "completed_tasks": 20
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "company_group": "group-a",
     "assigned_tasks": 3,
     "completed_tasks": 15
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "company_group": "group-b",
     "assigned_tasks": 4,
     "completed_tasks": 30
    }
   ],
   "maxItems": 200,
   "minItems": 1
  },
  "field": {
   "enum": [
    "completed_tasks",
    "assigned_tasks"
   ],
   "type": "string",
   "default": "completed_tasks"
  },
  "maximum": {
   "type": "number",
   "default": 100,
   "maximum": 1000000000000,
   "minimum": -1000000000000
  },
  "minimum": {
   "type": "number",
   "default": 0,
   "maximum": 1000000000000,
   "minimum": -1000000000000
  },
  "base_index": {
   "type": "integer",
   "default": 0,
   "maximum": 199,
   "minimum": 0
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/research-task-completion-numeric-interval-filter-base-100-series-c5938c42/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)