# Trading Journal Observations — Record Quality Audit + String Normalisation + Date by Category Pivot

> Trading Journal Observations — Record Quality Audit + String Normalisation + Date by Category Pivot is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-23).

Runs three local analytical reports on trading journal rows (entry_price, exit_price): a record quality audit, string normalisation, and a date-by-category pivot — all without external lookups or predictions.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-finance-09-206?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/trading-journal-observations-record-quality-audit-string-4b363df5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_GcBhcmJ-ph6Obl9qzpcFZ

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 trading-journal-observations-record-quality-audit-string-4b363df5 -d '<json body>'
```

Example prompt: Run a record quality audit, string normalisation, and date-by-category pivot on these 5 trading journal rows — instrument_group 'equities' and 'FX', dates from 2025-01-10 to 2025-01-14, with entry_prices around 100–150 and exit_prices around 102–155 — and focus the field analysis on entry_price.

## When to prefer this

Choose this endpoint when you have up to 200 rows of trading journal data (with entry_price and exit_price) and need three bundled analytical passes — quality audit, string normalisation, and date-by-category pivot — in a single low-cost call ($0.01 USDC). It is ideal when you want purely local, deterministic analysis with no external lookups, predictions, or professional assessments. Prefer alternatives if you need live market data, more than 200 rows, or analytical reports outside these three specific types.

## Known failure modes

- Fewer than 1 row supplied — rejected by minItems constraint
- More than 200 rows supplied — rejected by maxItems constraint
- Missing required fields (row_id, instrument_group, date, entry_price, exit_price) — validation error
- Malformed date format (not YYYY-MM-DD) — schema pattern rejection
- Numeric values outside ±1,000,000,000,000 — rejected by min/max constraints
- Invalid field enum value (not entry_price or exit_price) — schema validation error

## How this service works

Trading journal observations — Record quality audit + String normalisation + Date by category pivot: Record quality audit + String normalisation + Date by category pivot for supplied trading journal observations records (entry_price, exit_price). Up to 200 rows; 3 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 3 supplied-data reports for up to 200 rows.

## Output

Returns three independent analytical reports computed locally: (1) a record quality audit flagging issues in the supplied rows, (2) a string normalisation report on instrument_group and related text fields, and (3) a date-by-category pivot table for the selected numeric field (entry_price or exit_price) across instrument groups and dates. No external data is fetched and no predictions are made.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/trading-journal-observations-record-quality-audit-string-4b363df5/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)