# Treasury Supplied Balances — Grouped Numeric Summary + Category Frequencies

> Treasury Supplied Balances — Grouped Numeric Summary + Category Frequencies is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-28).

Computes a grouped numeric summary and category frequency report for treasury supplied balance records (opening_balance and closing_balance) across up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-finance-16-086?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-28
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/treasury-supplied-balances-grouped-numeric-summary-category-frequencies-477f1dc3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_PKuSPbYNsqbj_ASvo_NKJ

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-grouped-numeric-summary-category-frequencies-477f1dc3 -d '<json body>'
```

Example prompt: Can you run a grouped numeric summary and category frequency report on my treasury supplied balances? I have 4 rows with instrument groups like 'group-a' and 'group-b', dates from 2026-10-01 to 2026-10-04, and I want to analyze the opening_balance field.

## When to prefer this

Use this endpoint when you need both a grouped statistical summary and a category frequency count for treasury balance data in a single call. It is ideal for financial analytics workflows where you want to understand the distribution of opening or closing balances across instrument groups without building your own aggregation logic. Best suited for batch analysis of up to 200 records at $0.01 USDC per call.

## Known failure modes

- Input array exceeds 200 rows — request rejected
- Missing required fields (row_id, instrument_group, date, opening_balance, closing_balance) — validation error
- Invalid date format (must match YYYY-MM-DD pattern) — schema validation failure
- Balance values outside allowed range (-1,000,000,000,000 to 1,000,000,000,000) — rejected
- Empty rows array — minimum 1 item required
- Invalid field enum value — must be 'opening_balance' or 'closing_balance'

## How this service works

Treasury supplied balances — Grouped numeric summary + Category frequencies: Grouped numeric summary + Category frequencies 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) a grouped numeric summary (e.g. mean, min, max, count) of the selected balance field (opening_balance or closing_balance) broken down by instrument_group, and (2) category frequency counts showing how often each instrument_group appears in the dataset. Covers up to 200 input rows.

## 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-grouped-numeric-summary-category-frequencies-477f1dc3/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)