# Treasury Supplied Balances — Category Frequencies + IQR Outlier Flags

> Treasury Supplied Balances — Category Frequencies + IQR Outlier Flags 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 category-level frequency distributions and IQR-based outlier flags for opening or closing treasury balance records across up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-finance-16-107?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/treasury-supplied-balances-category-frequencies-iqr-outlier-flags-88727e41
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_i3UGGDDFsk5QYPy6d61m4

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 treasury-supplied-balances-category-frequencies-iqr-outlier-flags-88727e41 -d '<json body>'
```

Example prompt: I have 150 rows of treasury balance records with instrument groups and dates — can you run category frequency counts and flag any IQR outliers on the opening_balance field for me?

## When to prefer this

Choose this endpoint when you need lightweight, local statistical analysis of treasury balance data without any external lookups or live data — specifically when you want both category frequency distributions and IQR outlier detection in a single call. Ideal for pre-submission data quality checks, anomaly detection in treasury records, or summarizing instrument group distributions across up to 200 rows at very low cost ($0.01 USDC for both reports).

## Known failure modes

- Fewer than 1 row submitted — rejected with validation error
- More than 200 rows submitted — rejected with maxItems violation
- Invalid date format (not YYYY-MM-DD) — rejected with pattern validation error
- Balance values outside ±1,000,000,000,000 range — rejected with schema constraint
- Missing required fields (row_id, instrument_group, date, opening_balance, closing_balance) — rejected with required field error
- Invalid field enum value — rejected with enum validation error

## How this service works

Treasury supplied balances — Category frequencies + IQR outlier flags: Category frequencies + IQR outlier flags for supplied treasury supplied balances records (opening_balance, closing_balance). 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 analytical reports: (1) frequency counts per instrument_group category across the submitted rows, and (2) IQR-based outlier flags for each row's selected balance field (opening_balance or closing_balance), identifying which records fall outside the interquartile range bounds. Up to 200 rows processed per call.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/treasury-supplied-balances-category-frequencies-iqr-outlier-flags-88727e41/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)