# Subscription Billing Credits – String Normalisation

> Subscription Billing Credits – String Normalisation is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-10).

Normalises string fields (provider names, dates, etc.) across up to 200 subscription billing credit records and returns a local descriptive analytics report.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ar-analytics-billing-credits-normalise?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/subscription-billing-credits-string-normalisation-147cd1cd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3zlR0MZwd7bQfNHv4nJv2

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 subscription-billing-credits-string-normalisation-147cd1cd -d '<json body>'
```

Example prompt: Can you normalise the string fields in my subscription billing credits data? I have 4 records with providers 'group-a' and 'group-b', dates from 2026-10-01 to 2026-10-04, invoiced amounts of 10, 20, 15, and 30, and credited amounts of 1, 2, 3, and 4.

## When to prefer this

Choose this endpoint when you have raw subscription billing credit records with inconsistent or dirty string fields (especially provider names and dates) and need a quick, cheap local normalisation report without external enrichment or forecasting. Ideal for pre-analytics data cleaning pipelines in accounts receivable workflows handling up to 200 records at a time.

## Known failure modes

- Fewer than 1 row supplied — validation error
- More than 200 rows supplied — exceeds maxItems limit
- Date field does not match YYYY-MM-DD pattern — schema validation failure
- Missing required fields (row_id, provider, date, invoiced_amount, credited_amount) — request rejected
- Amounts outside allowed range (±1,000,000,000,000) — schema validation failure
- Payment of 0.01 USDC not settled — x402 payment required error

## How this service works

Subscription billing credits - String normalisation: String normalisation for Subscription billing credits. Up to 200 supplied typed records. Local descriptive analytics; no enrichment or forecast. One of 25 new profiles across 20 shared operations in this industry. 0.01 USDC includes one bounded string normalisation report.

## Output

A bounded string normalisation report covering up to 200 billing credit records, with standardised provider names, cleaned date strings, and local descriptive analytics summarising the normalised dataset. No external enrichment or forecasting is included.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "row_id",
     "provider",
     "date",
     "invoiced_amount",
     "credited_amount"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "provider": {
      "type": "string",
      "default": "",
      "maxLength": 80
     },
     "credited_amount": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "invoiced_amount": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "provider": "group-a",
     "credited_amount": 1,
     "invoiced_amount": 10
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "provider": "group-b",
     "credited_amount": 2,
     "invoiced_amount": 20
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "provider": "group-a",
     "credited_amount": 3,
     "invoiced_amount": 15
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "provider": "group-b",
     "credited_amount": 4,
     "invoiced_amount": 30
    }
   ],
   "maxItems": 200,
   "minItems": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/subscription-billing-credits-string-normalisation-147cd1cd/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)