# Account Research Coverage — Daily Sum Series + Base-100 Series

> Account Research Coverage — Daily Sum Series + Base-100 Series is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).

Computes two analytical reports (daily sum time series and base-100 indexed series) from supplied account research coverage data (researched_accounts, target_accounts) for up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-company-08-138?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/account-research-coverage-daily-sum-series-base-100-series-351ac4ae
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_WvY6lra6j7CJX1eN2GWuI

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 account-research-coverage-daily-sum-series-base-100-series-351ac4ae -d '<json body>'
```

Example prompt: I have daily account research data for two company groups over 4 days — can you run the daily sum series and base-100 index (starting from row 0, using researched_accounts) on my rows: 2026-10-01 group-a 10 researched/1 targeted, 2026-10-02 group-b 20/2, 2026-10-03 group-a 15/3, 2026-10-04 group-b 30/4?

## When to prefer this

Choose this endpoint when you have pre-collected account research coverage records (researched_accounts, target_accounts) and need both a daily aggregate time series and a base-100 normalized index in a single low-cost call. Ideal for offline batch analysis of CRM or ABM data where no live data lookup, prediction, or external enrichment is needed — just local analytical computation on supplied rows.

## Known failure modes

- Missing required fields (row_id, date, company_group) cause validation errors
- Date strings not matching YYYY-MM-DD pattern are rejected
- More than 200 rows submitted exceeds maxItems limit
- base_index out of range (0–199) relative to actual row count causes an error
- Null values in the selected metric field may affect aggregation results
- Payment of 0.01 USDC not completed blocks the request

## How this service works

Account research coverage — Daily sum series + Base-100 series: Daily sum series + Base-100 series for supplied account research coverage records (researched_accounts, target_accounts). 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) a daily sum time series aggregating the selected field (researched_accounts or target_accounts) by date, and (2) a base-100 indexed series normalizing values relative to a specified base row — both computed locally from the supplied row data, covering up to 200 input records.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "row_id",
     "company_group",
     "date",
     "researched_accounts",
     "target_accounts"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "company_group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     },
     "target_accounts": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "researched_accounts": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "company_group": "group-a",
     "target_accounts": 1,
     "researched_accounts": 10
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "company_group": "group-b",
     "target_accounts": 2,
     "researched_accounts": 20
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "company_group": "group-a",
     "target_accounts": 3,
     "researched_accounts": 15
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "company_group": "group-b",
     "target_accounts": 4,
     "researched_accounts": 30
    }
   ],
   "maxItems": 200,
   "minItems": 1
  },
  "field": {
   "enum": [
    "researched_accounts",
    "target_accounts"
   ],
   "type": "string",
   "default": "researched_accounts"
  },
  "base_index": {
   "type": "integer",
   "default": 0,
   "maximum": 199,
   "minimum": 0
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/account-research-coverage-daily-sum-series-base-100-series-351ac4ae/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)