# Token Holder-Address Density Local Finite-Change Elasticity

> Token Holder-Address Density Local Finite-Change Elasticity 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).

Computes the local finite-change elasticity of token holder-address density (holders per million) given a baseline and a step size, returning a deterministic elasticity report.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-token-holders-per-million-elasticity?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/token-holder-address-density-local-finite-change-elasticity-b7517d10
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5sFCN9t9aAOQ_H2chCrBE

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 token-holder-address-density-local-finite-change-elasticity-b7517d10 -d '<json body>'
```

Example prompt: Calculate the local finite-change elasticity for token holder-address density using a baseline of 1000 holders and a $2,000,000 market cap, varying the holder count field with a 1% step.

## When to prefer this

Choose this endpoint when you need a fast, deterministic, single-point local elasticity calculation for token holder-address density given a specific baseline — particularly when you already have the token observation data and want a bounded sensitivity report without live blockchain scanning or probabilistic modeling.

## Known failure modes

- Missing or zero baseline values (holders or market_cap_usd must be > 0)
- step_percent out of range (must be between 0.01 and 10)
- Invalid field enum value (must be 'holders' or 'market_cap_usd')
- Payment not included or insufficient (requires 0.01 USDC via x402)
- Malformed request body returns validation error

## How this service works

Token holder-address density — Local finite-change elasticity: Local finite-change elasticity for Token holder-address density. 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 local finite-change elasticity report.

## Output

A deterministic local finite-change elasticity report for token holder-address density, computed from the supplied baseline values. Includes the numeric elasticity measure and optionally a threshold verdict. Does not include live on-chain data, safety proofs, or trade recommendations.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "field": {
   "enum": [
    "holders",
    "market_cap_usd"
   ],
   "type": "string",
   "default": "holders"
  },
  "baseline": {
   "type": "object",
   "default": {
    "holders": 1000,
    "market_cap_usd": 2000000
   },
   "required": [
    "holders",
    "market_cap_usd"
   ],
   "properties": {
    "holders": {
     "type": "number",
     "default": 1000,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    },
    "market_cap_usd": {
     "type": "number",
     "default": 2000000,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    }
   },
   "additionalProperties": false
  },
  "step_percent": {
   "type": "number",
   "default": 1,
   "maximum": 10,
   "minimum": 0.01
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/token-holder-address-density-local-finite-change-elasticity-b7517d10/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)