# TokenGuard Whale Activity Endpoint

> TokenGuard Whale Activity Endpoint is a paid API for AI agents from eltociear-tokenguard.hf.space, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Retrieves on-chain whale wallet activity, large-holder movements, and significant transaction data for crypto/DeFi intelligence

## Facts

- Endpoint: POST https://eltociear-tokenguard.hf.space/whale
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tokenguard-whale-activity-endpoint-41eb965e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jNCizw9zR2VmRFt6V_Pw0

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 tokenguard-whale-activity-endpoint-41eb965e -d '<json body>'
```

Example prompt: Show me the latest whale activity for the PEPE token contract on Ethereum — I want to see large holder movements and any big recent transactions above $100k.

## When to prefer this

Choose this endpoint when you need on-chain whale and large-holder intelligence for crypto/DeFi tokens, especially when monitoring accumulation or distribution patterns by smart money wallets. It is part of a 65-route DeFi data API so it integrates well with sibling endpoints for ERC-20 safety checks and market data. Prefer this over generic blockchain explorers when you need structured, agent-ready whale analytics with micropayment access via x402 on Base.

## Known failure modes

- Invalid or malformed token/wallet address returns error response
- Unsupported blockchain network returns empty or error result
- No whale activity found for the given threshold returns empty dataset
- Micropayment authorization failure via x402 protocol blocks the call
- Rate limiting or service unavailability on the Hugging Face Space host
- Token contract not indexed yet returns empty result

## How this service works

whale data for AI agents.

## Output

Returns JSON containing on-chain whale wallet data including large transaction records, holder addresses, transfer amounts, timestamps, and movement patterns for the queried token or address.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "required": [],
     "properties": {}
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tokenguard-whale-activity-endpoint-41eb965e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from eltociear-tokenguard.hf.space](https://www.zero.xyz/host/eltociear-tokenguard.hf.space/llms.txt)