US energy benchmark prices from the EIA (Energy Information Administration) open data API

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xDC59fa7b64988B846e76eC9849bb68f889071506",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "3312",
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "payTo": "596XUXmD8PXxvrxXUfqYH4qAozYDqqMwmHQ1C7BuDZ3E",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "3312",
    "maxTimeoutSeconds": 300
  }
]

{
  "bazaar": {
    "info": {
      "input": {
        "discoverable": true,
        "method": "GET",
        "type": "http"
      }
    },
    "schema": {
      "properties": {
        "input": {
          "properties": {
            "body": {
              "properties": {
                "query": {
                  "description": "Request parameters",
                  "type": "string"
                }
              },
              "type": "object"
            }
          },
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "description": "JSON response with requested data",
              "type": "object"
            }
          },
          "type": "object"
        }
      }
    }
  }
}

curl "https://api.jarvisclaw.ai/v1/marketplace/api/3759"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

const res = await fetch("https://api.jarvisclaw.ai/v1/marketplace/api/3759");
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://api.jarvisclaw.ai/v1/marketplace/api/3759")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header