# HyperD Wallet Persona Classifier

> HyperD Wallet Persona Classifier is a paid API for AI agents from api.hyperd.ai, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-11).

Classifies an on-chain wallet address into a behavioral persona (Trader, HODLer, MEV-bot, Whale, Smart-Money, Airdrop-Farmer, Compromised, or Inactive) with confidence score and supporting signals.

## Facts

- Endpoint: GET https://api.hyperd.ai/api/wallet/persona?utm_source=zero.xyz
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-hyperd-ai-b6e0b6bb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_V23CWxvsjA87Mx017Pjd5

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 api-hyperd-ai-b6e0b6bb
```

Example prompt: What kind of wallet is 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 on Ethereum — is it a trader, HODLer, whale, MEV bot, or something else, and how confident are you?

## When to prefer this

Use this endpoint when you need a quick, heuristic behavioral label for a wallet address — especially useful before executing a trade, assessing counterparty risk, filtering airdrop recipients, or flagging bots. Prefer this over raw transaction analysis when you need a single summarized persona with confidence rather than raw data.

## Known failure modes

- Invalid or unrecognized wallet address returns error
- Unsupported chain value returns validation error
- Wallet with no on-chain history may return Inactive with low confidence
- Payment failure (x402) if insufficient USDC balance
- Rate limiting or upstream data source unavailability

## How this service works

Retrieves a wallet’s persona profile from Hyperd AI.

## Output

Returns the most likely persona label from a fixed enum (Trader, HODLer, MEV-bot, Whale, Smart-Money, Airdrop-Farmer, Compromised, Inactive), a confidence score, and supporting heuristic signals drawn from multi-source on-chain data.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "chain": "ethereum",
   "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
  }
 },
 "output": {
  "type": "object"
 }
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "address"
     ],
     "properties": {
      "chain": {
       "enum": [
        "base",
        "ethereum",
        "polygon",
        "arbitrum",
        "optimism",
        "avalanche",
        "bnb"
       ],
       "type": "string"
      },
      "address": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-hyperd-ai-b6e0b6bb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.hyperd.ai](https://www.zero.xyz/host/api.hyperd.ai/llms.txt)