# Largest Token Holder Share — Batch Calculation

> Largest Token Holder Share — Batch Calculation is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-16).

Calculates the largest reported token holder share (as a percentage of circulating supply) for a batch of up to 200 token observations in a single call.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-token-largest-holder-batch?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/largest-token-holder-share-batch-calculation-a14cddeb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_DZ7k5I2D9FtF7W6BwYVlP

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 largest-token-holder-share-batch-calculation-a14cddeb -d '<json body>'
```

Example prompt: Can you calculate the largest holder share for these two token observations: one where the top holder owns 100,000 tokens out of 1,000,000 circulating, and another where they own 110,000 out of 1,100,000 circulating?

## When to prefer this

Choose this endpoint when you need to compute largest holder concentration ratios for multiple token observations in a single API call (up to 200 rows), and you already have the holder token counts and circulating supply figures on hand. It is a deterministic arithmetic calculation — ideal for batch tokenomics analysis, risk screening, or portfolio audits — rather than a live blockchain query or safety verdict service.

## Known failure modes

- Validation error if circulating_tokens is 0 or negative (exclusiveMinimum enforced)
- Batch exceeds 200 rows — request rejected
- holder_tokens or circulating_tokens missing from a row — row-level validation failure
- holder_tokens exceeds maximum value (1e16) — schema rejection
- Payment not included or insufficient — x402 payment required error

## How this service works

Largest reported token holder share — Batch calculation: Batch calculation for Largest reported token holder share. 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 batch calculation report.

## Output

A batch report containing the computed largest holder share percentage (holder_tokens / circulating_tokens) for each row submitted, delivered as deterministic calculation results. No live blockchain scan or trade recommendation is included — results are based solely on the supplied numeric observations.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "holder_tokens",
     "circulating_tokens"
    ],
    "properties": {
     "holder_tokens": {
      "type": "number",
      "default": 100000,
      "maximum": 10000000000000000,
      "minimum": 0
     },
     "circulating_tokens": {
      "type": "number",
      "default": 1000000,
      "maximum": 10000000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "holder_tokens": 100000,
     "circulating_tokens": 1000000
    },
    {
     "holder_tokens": 110000.00000000001,
     "circulating_tokens": 1100000
    }
   ],
   "maxItems": 200,
   "minItems": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/largest-token-holder-share-batch-calculation-a14cddeb/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)