# Treasury Supplied Balances — String Normalisation + Daily Sum Series

> Treasury Supplied Balances — String Normalisation + Daily Sum Series is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-25).

Normalises string fields and computes daily sum time series for treasury-supplied balance records (opening_balance or closing_balance) across up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-finance-16-027?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-25
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/treasury-supplied-balances-string-normalisation-daily-sum-series-9e9aa65f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BccwkWSEdzzUIFDyIza8l

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-string-normalisation-daily-sum-series-9e9aa65f -d '<json body>'
```

Example prompt: Can you normalise the instrument group strings and compute a daily sum series for the opening_balance field across my treasury balance records? I have rows with dates, row IDs, instrument groups, and opening and closing balances — up to about 50 rows — and I need the two analytical reports.

## When to prefer this

Choose this endpoint when you have treasury-supplied balance data (opening and closing) organised by date and instrument group, and need both string normalisation of group labels and a daily sum aggregation series in a single low-cost call — without requiring external data lookups, predictions, or live market data.

## Known failure modes

- Missing required fields (row_id, instrument_group, date, opening_balance, closing_balance) causes validation failure
- Date strings not matching YYYY-MM-DD pattern are rejected
- More than 200 rows submitted exceeds the maxItems limit
- Numeric balance values outside ±1,000,000,000,000 are rejected
- Empty rows array returns an error
- Payment of 0.01 USDC not completed blocks access

## How this service works

Treasury supplied balances — String normalisation + Daily sum series: String normalisation + Daily sum series 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

Two analytical reports: (1) a string normalisation report for the instrument_group field, and (2) a daily sum time series for the selected balance field (opening_balance or closing_balance), aggregated across all provided rows by date — up to 200 input rows supported.

## 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-string-normalisation-daily-sum-series-9e9aa65f/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)