Where notional is entering or leaving each market over 1h/4h/24h, plus stealth accumulatio

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x25a8b697Da5c0bAF698Fd6BD9701B5e825214145",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "maxTimeoutSeconds": 300
  }
]

{
  "bazaar": {
    "info": {
      "input": {
        "method": "GET",
        "type": "http"
      },
      "output": {
        "example": {
          "flows": {
            "4h": [
              {
                "asset_class": "crypto",
                "flow_usd": 12500000,
                "notional_usd": 74000000,
                "oi_change": 0.32,
                "px_change": -0.004,
                "symbol": "XRP"
              }
            ]
          },
          "note": "flow_usd = delta(open_interest x price) over the window; educational heuristic",
          "stealth": [
            {
              "oi_change": 0.41,
              "px_change": 0.002,
              "side_hint": "LONG",
              "stealth_score": 0.33,
              "symbol": "ZEC"
            }
          ],
          "updated_at": "2026-08-23T01:39:43Z"
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "method": {
              "enum": [
                "GET",
                "HEAD",
                "DELETE"
              ],
              "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"
    }
  }
}

curl "https://whaletape.xyz/flows"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

const res = await fetch("https://whaletape.xyz/flows");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

import httpx
res = httpx.get("https://whaletape.xyz/flows")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header