# Treasury Supplied Balances — Record Quality Audit + Explicit Missing-Value Fill

> Treasury Supplied Balances — Record Quality Audit + Explicit Missing-Value Fill 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).

Audits data quality and fills missing values (opening_balance or closing_balance) in treasury balance records using zero, mean, or median imputation, for up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-finance-16-019?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-record-quality-audit-explicit-missing-64fca2f9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_iYyI4oWzbCnwHIJ6Vz8F2

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-record-quality-audit-explicit-missing-64fca2f9 -d '<json body>'
```

Example prompt: Can you run a record quality audit and fill any missing opening_balance values using median imputation on my treasury balance data — here are up to 50 rows with fields row_id, instrument_group, date, opening_balance, and closing_balance?

## When to prefer this

Choose this endpoint when you need both a data quality audit and missing-value imputation for treasury balance records (opening_balance or closing_balance) in a single low-cost call. It is ideal for pre-reconciliation cleanup, month-end reporting pipelines, or any workflow where nulls in treasury balance fields must be flagged and filled using simple statistical methods (zero, mean, or median) without any external lookups or predictions. It is not appropriate for real-time balance retrieval, forecasting, or auditing non-treasury financial record types.

## Known failure modes

- Input array is empty or exceeds 200 rows — rejected with validation error
- Invalid date format (not YYYY-MM-DD) causes row rejection
- Balance values outside ±1,000,000,000,000 range fail schema validation
- Invalid enum value for 'method' or 'field' causes request rejection
- Rows missing required fields (row_id, instrument_group, date) are rejected

## How this service works

Treasury supplied balances — Record quality audit + Explicit missing-value fill: Record quality audit + Explicit missing-value fill 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 independent analytical reports: (1) a record quality audit identifying issues such as nulls, out-of-range values, or malformed rows across the supplied treasury balance records; and (2) an explicit missing-value fill report showing the imputed values for the target field (opening_balance or closing_balance) using the chosen method (zero, mean, or median). Covers up to 200 input rows. No external data or live lookups are used.

## 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"
  },
  "method": {
   "enum": [
    "zero",
    "mean",
    "median"
   ],
   "type": "string",
   "default": "median"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/treasury-supplied-balances-record-quality-audit-explicit-missing-64fca2f9/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)