CoinStats Fear & Greed Index historical chart — market sentiment over time

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xa2AD8183209E5d2F7f0d8F995f5601a0bb5100c7",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000",
    "maxTimeoutSeconds": 300
  }
]

{
  "bazaar": {
    "info": {
      "input": {
        "method": "GET",
        "type": "http"
      },
      "output": {
        "example": {
          "data": [
            {
              "timestamp": "1746921600",
              "value": 75,
              "value_classification": "Greed"
            }
          ],
          "name": "Fear and Greed Index"
        },
        "type": "json"
      }
    },
    "schema": {
      "properties": {
        "input": {
          "properties": {
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            }
          },
          "required": [
            "method"
          ]
        }
      }
    }
  }
}

curl "https://x402.coinstats.app/insights/fear-and-greed/chart"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

const res = await fetch("https://x402.coinstats.app/insights/fear-and-greed/chart");
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://x402.coinstats.app/insights/fear-and-greed/chart")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header