# Treasury Supplied Balances — Category Frequencies + Adjacent Row Changes

> Treasury Supplied Balances — Category Frequencies + Adjacent Row Changes is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-24).

Analyzes user-supplied treasury balance records to produce category frequency distributions and adjacent-row change metrics for opening and closing balances.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-finance-16-104?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-24
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/treasury-supplied-balances-category-frequencies-adjacent-row-changes-2db4c87e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_spw3A9Qac7vpNuagWI7pF

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-adjacent-row-changes-2db4c87e -d '<json body>'
```

Example prompt: I have 50 rows of treasury balance data with columns for row ID, instrument group, date, opening balance, and closing balance — can you run the category frequency and adjacent row change reports on the opening_balance field for me?

## When to prefer this

Choose this endpoint when you have treasury balance records with instrument group and date fields and need both a category frequency summary and sequential row-to-row change analysis in a single low-cost call. It is ideal for pre-reconciliation checks, internal finance reporting, or auditing balance movement patterns without needing real-time data or external lookups. Prefer this over general analytics tools when your data fits the treasury balance schema (opening/closing balance, instrument group, date) and you need two bundled reports at $0.01 per call.

## Known failure modes

- Rows array is empty or missing — returns validation error
- More than 200 rows submitted — exceeds maxItems limit
- Invalid date format (not YYYY-MM-DD) — schema validation fails
- Balance values outside allowed range (-1T to +1T) — rejected
- Missing required fields (row_id, instrument_group, date, opening_balance, closing_balance) — validation error
- Invalid field enum value (not opening_balance or closing_balance) — rejected
- Payment of 0.01 USDC not received — request not processed

## How this service works

Treasury supplied balances — Category frequencies + Adjacent row changes: Category frequencies + Adjacent row changes 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) category frequency counts showing how often each instrument_group appears in the supplied rows, and (2) adjacent row change values showing the difference between consecutive rows for the selected balance field (opening_balance or closing_balance). Results cover up to 200 supplied rows and are computed locally without external lookups.

## 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-adjacent-row-changes-2db4c87e/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)