Index onlineMerchant portal
Api Endpoint

whale.hugen.tokyo

Recent large ETH transfers with sender/receiver labels and entity classification. AI agent API for whale movement detection and flow analysis

Open interactive test console

Offering

Provider
whale.hugen.tokyo
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Blockchain And Crypto
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://whale.hugen.tokyo/whale/movements
MIME type
application/json
First seen
2026-10-16T01:58:26.121Z
Last seen
Tags
None supplied

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.02 USDC
Atomic price: 20000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "20000",
    "payTo": "0x29322Ea7EcB34aA6164cb2ddeB9CE650902E4f60"
  }
]

Observed health

Status
Healthy
Latest latency
1145 ms
Average latency
1363 ms
HTTP status
402
Last checked
Reachability
92.9% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "method": "GET",
  "queryParams": {
    "hours": "24",
    "min_eth": "100"
  },
  "type": "http"
}

Output schema

{
  "type": "json",
  "example": {
    "movements": [
      {
        "from": {
          "label": "Binance"
        },
        "to": {
          "label": "Unknown"
        },
        "value_eth": 10000
      }
    ],
    "count": 1
  }
}