# AiToollab Whale Transactions Lookup

> AiToollab Whale Transactions Lookup is a paid API for AI agents from api.aitoollab.top, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Retrieves a list of large on-chain cryptocurrency transactions (whale transactions) filtered by minimum USD value

## Facts

- Endpoint: GET https://api.aitoollab.top/api/whale/transactions
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/aitoollab-whale-transactions-lookup-d02ca1d5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Y6VBwzMRdZhHft0uXv2sH

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 aitoollab-whale-transactions-lookup-d02ca1d5
```

Example prompt: Show me the latest large on-chain crypto transactions from aitoollab's whale tracker, specifically ETH transfers, and list the top results with their USD values and wallet addresses.

## When to prefer this

Use this endpoint when you need to retrieve on-chain large-value (whale) cryptocurrency transaction data with USD-denominated filtering from aitoollab's data source; prefer it when you specifically want structured transaction lists including hashes, wallet addresses, token type, and timestamp in a single call.

## Known failure modes

- Missing or invalid 'type' field returns a validation error
- Unsupported HTTP method (e.g. POST) returns 405 Method Not Allowed
- No transactions found matching the filter returns an empty transactions array
- API payment not fulfilled returns 402 Payment Required
- Network timeout or server unavailability returns 503 Service Unavailable

## How this service works

AiToollab，普通人用AI做副业的实战平台。收录10+AI副业方向、50+提示词模板、真实赚钱案例。每周更新，找方向、找工具、找案例，一站搞定。

## Output

Returns a JSON object containing the total number of whale transactions found, an array of transaction objects each with sender/receiver addresses, transaction hash, token symbol, timestamp, and USD value, plus the minimum USD value threshold applied.

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    }
   }
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "total": 1,
  "transactions": [
   {
    "to": "0x...",
    "from": "0x...",
    "hash": "0x...",
    "token": "ETH",
    "timestamp": "2026-04-27T00:00:00Z",
    "value_usd": 500000
   }
  ],
  "min_value_usd": 100000
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/aitoollab-whale-transactions-lookup-d02ca1d5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.aitoollab.top](https://www.zero.xyz/host/api.aitoollab.top/llms.txt)