# Membership Activity Date-by-Category Pivot

> Membership Activity 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 2026-10-15).

Pivots membership activity records (members and renewals) by date and tier category, returning a cross-tabulated summary of up to 200 input rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-analytics-membership-pivot?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/membership-activity-date-by-category-pivot-1804493b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_X8qVVvhUDYy2RbxiFU3KA

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 membership-activity-date-by-category-pivot-1804493b -d '<json body>'
```

Example prompt: Can you pivot my membership activity data by date and tier — I have 4 rows with dates from 2026-10-01 to 2026-10-04, tiers 'group-a' and 'group-b', and I want the members field summarized across those categories?

## When to prefer this

Choose this endpoint when you have raw membership activity records with tier and date fields and need a quick cross-tabulated pivot without setting up a full analytics pipeline or external BI tool. Best for lightweight, local aggregation of up to 200 records where no external data enrichment or forecasting is needed.

## Known failure modes

- Missing required fields (row_id, tier, date, members, renewals) causes validation error
- Date strings not matching YYYY-MM-DD pattern are rejected
- More than 200 rows submitted exceeds the maxItems limit and is rejected
- Invalid field enum value (anything other than 'members' or 'renewals') causes a schema error
- Null numeric values may affect aggregation totals

## How this service works

Membership activity - Date by category pivot: Date by category pivot for Membership activity. Up to 200 supplied typed records. Local numeric and data-quality processing; no external enrichment or forecasting. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded date by category pivot deliverable.

## Output

A cross-tabulated pivot table aggregating either 'members' or 'renewals' values, organized by date (rows) and tier category (columns), computed locally from up to 200 supplied records with no external enrichment.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/membership-activity-date-by-category-pivot-1804493b/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)