# ERC-20 Token Intelligence & Hold

> ERC-20 Token Intelligence & Hold is a paid API for AI agents from agent-data.centorprat.workers.dev, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-30).

Fetches a comprehensive intelligence brief for an ERC-20 token contract address, including identity, price, market cap, holders count, top holders, holder concentration analysis, and recent transfers.

## Facts

- Endpoint: POST https://agent-data.centorprat.workers.dev/tools/erc20-token-intelligence?utm_source=zero.xyz
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/erc-20-token-intelligence-hold-2cbc3a52
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_b4mg7zvr9vrjM85BquF55

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 erc-20-token-intelligence-hold-2cbc3a52 -d '<json body>'
```

Example prompt: Can you pull a full intelligence brief on the ERC-20 token at contract address 0x6B175474E89094C44Da98b954EedeAC495271d0F — give me the price, market cap, top 10 holders, and a holder concentration analysis?

## When to prefer this

Choose this endpoint when you need a comprehensive, read-only on-chain intelligence brief for a specific ERC-20 token — covering price, market cap, holder distribution and concentration, and recent transfers — without needing to run your own blockchain node or manage API keys. It is especially useful for DeFi due diligence, whale monitoring, and token risk assessment workflows. Prefer it over generic blockchain explorers when you need holder concentration analysis with burned supply excluded in a single structured call.

## Known failure modes

- Invalid or non-ERC-20 contract address returns an error without charge
- Token contract not indexed or too new may return incomplete data
- Rate limits or provider downtime may cause transient failures
- topHolders value exceeding maximum of 20 will be rejected by schema validation
- Network congestion may slow on-chain reads

## How this service works

Pay-per-call data and tools for AI agents, $0.002-0.01 per call in USDC via x402 (Base, Polygon or Solana), no account or API key; MAX tiers ($0.05-0.25) run deeper jobs. Agent toolkit: web search, search + read top pages, any page as clean markdown with a prompt-injection check, which-x402-API-to-call recommender, seller check. Data: Google Maps places with contacts, YouTube video data and transcripts, job listings (Indeed, LinkedIn, 13 boards), Google Ads Transparency, TikTok comments, Pinterest, Airbnb, Redfin, AliExpress, app stores, live sports, website and SEO checks, Shopify store tech stacks, and onchain token / address risk checks.

## Output

Returns a structured token brief containing: token name, symbol and contract identity; current price, market cap and percentage price change; total holders count; a ranked list of top holders (up to 20) with their balances and percentage of supply; a holder concentration analysis excluding burned supply; and a list of recent on-chain transfers for the token.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "tokens": {
   "type": "array",
   "items": {
    "type": "string"
   },
   "maxItems": 1,
   "description": "ERC-20 token contract addresses (0x...). One intelligence brief per token."
  },
  "topHolders": {
   "type": "integer",
   "maximum": 20,
   "description": "How many top holders to return per token (concentration is always computed from up to 50)."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "items": [
   {
    "name": "USD Coin",
    "found": true,
    "owner": "0xfcb19e6a322b27c06842a71e8c725399f049ae3a",
    "symbol": "USDC",
    "contract": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
    "decimals": "6",
    "priceUsd": 0.999584,
    "checkedAt": "2026-10-23T11:32:02+00:00",
    "topHolders": [
     {
      "share": 8.72,
      "address": "0x37305b1cd40574e4c5ce33f8e8306be057fd7341",
      "balance": 4190636288.767148,
      "isBurnAddress": false
     },
     {
      "share": 3.54,
      "address": "0xe1940f578743367f38d3f25c2d2d32d6636929b6",
      "balance": 1699999999.039577,
      "isBurnAddress": false
     },
     {
      "share": 3.29,
      "address": "0xffa69c0080582098af595156240214b742735a5e",
      "balance": 1582999999.8601,
      "isBurnAddress": false
     },
     {
      "share": 2.91,
      "address": "0xad354cfbaa4a8572dd6df021514a3931a8329ef5",
      "balance": 1400000000.5201,
      "isBurnAddress": false
     },
     {
      "share": 2.12,
      "address": "0x40ec5b33f54e0e8a33a975908c5ba1c14e5bbbdf",
      "balance": 1019250948.568904,
      "isBurnAddress": false
     },
     {
      "share": 1.97,
      "address": "0xee7ae85f2fe2239e27d9c1e23fffe168d63b4055",
      "balance": 947823216.111352,
      "isBurnAddress": false
     },
     {
      "share": 1.22,
      "address": "0x3b4d794a66304f130a4db8f2551b0070dfcf5ca7",
      "balance": 584605001.509528,
      "isBurnAddress": false
     },
     {
      "share": 1.11,
      "address": "0x36db199f0a1cd131ad0b5cf4fe94286faab9fda5",
      "balance": 532546974.368295,
      "isBurnAddress": false
     },
     {
      "share": 1.05,
      "address": "0x08f619716db7c6245401b543e59acac1d25cb483",
      "balance": 502795448.176638,
      "isBurnAddress": false
     },
     {
      "share": 1.04,
      "address": "0xe20d20b0cc4e44cd23d5b0488d5250a9ac426875",
      "balance": 500000000.391277,
      "isBurnAddress": false
     }
    ],
    "priceDiff7d": 0,
    "totalSupply": 48050565648.06974,
    "holdersCount": 9099875,
    "marketCapUsd": 72001852050.94,
    "priceDiff24h": -0.01
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/erc-20-token-intelligence-hold-2cbc3a52/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agent-data.centorprat.workers.dev](https://www.zero.xyz/host/agent-data.centorprat.workers.dev/llms.txt)