# Token Ownership Concentration Analyzer

> Token Ownership Concentration Analyzer is a paid API for AI agents from twin.unykorn.org, paid per call via x402, $0.008/call, status unknown (last checked 2026-10-01).

Returns concentration metrics showing how distributed or concentrated a token's ownership is across an EVM chain

## Facts

- Endpoint: POST https://twin.unykorn.org/token-concentration?utm_source=zero.xyz
- Price: $0.008/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/token-ownership-concentration-analyzer-0c553bdf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_77Rwlu3aXYyEkkcpx4GW7

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-ownership-concentration-analyzer-0c553bdf -d '<json body>'
```

Example prompt: Can you check how concentrated the ownership is for the token at 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 on Ethereum — I want to know if it's whale-dominated or broadly distributed.

## When to prefer this

Choose this endpoint when you need on-chain token holder concentration data for any of ten supported EVM chains (Ethereum, Base, Polygon, Arbitrum, Optimism, BSC, Avalanche, Gnosis, Linea, Scroll) and want a single low-cost API call ($0.008) rather than querying a blockchain explorer manually or subscribing to a full analytics platform. It is especially useful for agent-driven DeFi due diligence, risk assessment workflows, or governance analysis where whale concentration is a key signal.

## Known failure modes

- Invalid contract address format (must match 0x + 40 hex chars)
- Unsupported chain name (only 10 EVM chains accepted)
- Token contract not found or not an ERC20 on the specified chain
- Payment failure or insufficient USDC balance for x402 micropayment
- Rate limiting or network timeout from the underlying chain RPC

## How this service works

How concentrated is a token's ownership — Genesis402 / UnyKorn Operator Network

## Output

Returns a JSON object with concentration metrics for the specified token, including an ok status, type field set to 'token-concentration', a payment receipt with transaction hash and amount, and a generated_at timestamp. The core concentration data describes how distributed or whale-heavy the token ownership is across holders on the specified chain.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "params": {
   "type": "object",
   "properties": {
    "chain": {
     "enum": [
      "ethereum",
      "base",
      "polygon",
      "arbitrum",
      "optimism",
      "bsc",
      "avalanche",
      "gnosis",
      "linea",
      "scroll"
     ],
     "type": "string"
    },
    "address": {
     "type": "string",
     "pattern": "^0x[0-9a-fA-F]{40}$"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "type": "token-concentration",
  "receipt": {
   "tx_hash": "0x<64hex>",
   "amount_usd": 0.008,
   "receipt_id": "g402-<16hex>"
  },
  "generated_at": "<iso8601>"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/token-ownership-concentration-analyzer-0c553bdf/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from twin.unykorn.org](https://www.zero.xyz/host/twin.unykorn.org/llms.txt)