# Reported Token Holder Growth — Adjacent Period Changes

> Reported Token Holder Growth — Adjacent Period Changes 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).

Calculates period-over-period changes in reported token holder counts across multiple consecutive observation pairs.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-token-holder-growth-period-changes?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/reported-token-holder-growth-adjacent-period-changes-3a32fc42
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1Qx9E6N5nXQR5s2HriCns

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 reported-token-holder-growth-adjacent-period-changes-3a32fc42 -d '<json body>'
```

Example prompt: Calculate the adjacent period changes in token holder growth for these two observations: first period had 1000 previous holders and 1100 current holders, second period had 1100 previous holders and 1210 current holders.

## When to prefer this

Choose this endpoint when you need deterministic, reproducible period-over-period token holder growth calculations from your own supplied snapshots, rather than live on-chain queries. Ideal for batch reporting pipelines, dashboard enrichment, or audit trails where you control the input data and need consistent numeric deltas across up to 200 consecutive observation pairs at low cost ($0.01 USDC per call).

## Known failure modes

- Missing required current_holders or previous_holders in any row returns a validation error
- Fewer than 2 rows submitted fails minItems constraint
- More than 200 rows submitted fails maxItems constraint
- Zero or negative holder counts rejected by exclusiveMinimum constraint
- Malformed JSON body returns 400-level error
- Payment not processed results in 402 response

## How this service works

Reported token holder growth — Adjacent period changes: Adjacent period changes for Reported token holder growth. Supplied token observations only. Deterministic calculation or caller-threshold verdict, not a live scan, safety proof or trade recommendation. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded adjacent period changes report.

## Output

A bounded adjacent period changes report showing the computed growth deltas between each consecutive pair of current_holders and previous_holders values supplied in the rows array. Results are deterministic calculations based only on the submitted observations — not live blockchain data, safety proofs, or trade recommendations.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "current_holders",
     "previous_holders"
    ],
    "properties": {
     "current_holders": {
      "type": "number",
      "default": 1100,
      "maximum": 10000000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     },
     "previous_holders": {
      "type": "number",
      "default": 1000,
      "maximum": 10000000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "current_holders": 1100,
     "previous_holders": 1000
    },
    {
     "current_holders": 1210,
     "previous_holders": 1100
    },
    {
     "current_holders": 1100,
     "previous_holders": 1000
    },
    {
     "current_holders": 1210,
     "previous_holders": 1100
    }
   ],
   "maxItems": 200,
   "minItems": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/reported-token-holder-growth-adjacent-period-changes-3a32fc42/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)