FETCH402
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Resource / 213

healthy

Hyperliquid Funding Extremes.

GET https://hl-tool.darren-pi.workers.dev/v1/funding/extremes ↗

Full Hyperliquid funding extremes (carry-cost leaderboard)

Eligibility
probeable
Failures
0
Last quote
2026-08-12 22:00:01 UTC
Last probe
2026-08-12 22:00:01 UTC
Payment requirements / accepts[] 1 options
State Network Scheme Atomic amount Asset payTo / untrusted
active eip155:8453 exact 2000 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 0x74718dd5a04e0a0a2bfaf3bd06adb27032c67f7f

All advertised payment options are stored. Base (`eip155:8453`) is the operational network for ranking and canaries; non-Base options remain visible for transparency.

Probe evidence 1 recent
healthy 2026-08-12 22:00:01 UTC GET · HTTP 402 · 166ms · accepts 1 · base 1 ok
Request
GET https://hl-tool.darren-pi.workers.dev/v1/funding/extremes
Robots
allow
Note
http_402;accepts=1;base=1
Accepts fingerprint
588f0b1f448a255a19f00d43525c417788d4ce7ba82e1835ac0164f3e0146c9f

Accepts snapshot

[
  {
    "amount": "2000",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "assetTransferMethod": null,
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "maxTimeoutSeconds": 300,
    "network": "eip155:8453",
    "payTo": "0x74718dd5a04e0a0a2bfaf3bd06adb27032c67f7f",
    "paymentFlow": null,
    "raw": {
      "amount": "2000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "maxTimeoutSeconds": 300,
      "max_timeout_seconds": 300,
      "network": "eip155:8453",
      "payTo": "0x74718dd5a04e0a0a2bfaf3bd06adb27032c67f7f",
      "pay_to": "0x74718dd5a04e0a0a2bfaf3bd06adb27032c67f7f",
      "scheme": "exact"
    },
    "scheme": "exact"
  }
]

PaymentRequired raw 

{
  "accepts": [
    {
      "amount": "2000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "maxTimeoutSeconds": 300,
      "network": "eip155:8453",
      "payTo": "0x74718dd5a04e0a0a2bfaf3bd06adb27032c67f7f",
      "scheme": "exact"
    }
  ],
  "error": "Payment required",
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {},
          "type": "http"
        },
        "output": {
          "example": {
            "extremes": {
              "most_negative": [
                {
                  "apr": -17.5,
                  "asset": "ETH"
                }
              ],
              "most_positive": [
                {
                  "apr": 87.6,
                  "asset": "BTC"
                }
              ],
              "venue": "hyperliquid"
            },
            "generated_at": "2026-06-16T00:00:00Z",
            "venues": [
              "binance",
              "bybit",
              "hyperliquid"
            ]
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "properties": {},
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "resource": {
    "description": "Full Hyperliquid funding extremes (carry-cost leaderboard)",
    "mimeType": "",
    "serviceName": "Hyperliquid Funding Extremes",
    "tags": [
      "hyperliquid",
      "funding",
      "perps",
      "carry",
      "crypto"
    ],
    "url": "https://hl-tool.darren-pi.workers.dev/v1/funding/extremes"
  },
  "x402Version": 2
}

Response headers

{
  "access-control-allow-origin": "*",
  "alt-svc": "h3=\":443\"; ma=86400",
  "cf-ray": "a2a2c0219fd6d6cb-IAD",
  "connection": "keep-alive",
  "content-length": "2",
  "content-type": "application/json",
  "date": "Wed, 12 Aug 2026 22:00:01 GMT",
  "nel": "{\"report_to\":\"cf-nel\",\"success_fraction\":0.0,\"max_age\":604800}",
  "payment-required": "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",
  "report-to": "{\"group\":\"cf-nel\",\"max_age\":604800,\"endpoints\":[{\"url\":\"https://a.nel.cloudflare.com/report/v4?s=0gAlMjlno%2ByfNJVFFJdi8V4gQ9PX6ySrKujxpYLRnn6hMvt8hrxSGkvs3fDMTYLERUWVzxBcQZMy7LthMHAEJAG7WPX9aFHcrmZnZXIXhagLfXqgN6TMEMG5LiVtiPVJ5isgD2wAdbmD7bCRvk36hA%3D%3D\"}]}",
  "server": "cloudflare"
}

Response body 

{}

Request headers

{
  "accept": "*/*",
  "user-agent": "Fetch402Bot/0.1 (+https://fetch402.com/crawler; contact: crawler@fetch402.com)"
}

Machine contract

Schemas.

InputJSON
{
  "method": "GET",
  "queryParams": {},
  "type": "http"
}
OutputJSON
{
  "example": {
    "extremes": {
      "most_negative": [
        {
          "apr": -17.5,
          "asset": "ETH"
        }
      ],
      "most_positive": [
        {
          "apr": 87.6,
          "asset": "BTC"
        }
      ],
      "venue": "hyperliquid"
    },
    "generated_at": "2026-06-16T00:00:00Z",
    "venues": [
      "binance",
      "bybit",
      "hyperliquid"
    ]
  },
  "type": "json"
}