Top Nostr notes and authors by sat-zap velocity over a rolling window

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x20992371f85e235d4BfbA2fcA1148d09C87A1368",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "20000",
    "maxTimeoutSeconds": 300
  }
]

{
  "bazaar": {
    "info": {
      "input": {
        "method": "GET",
        "queryParams": {
          "limit": 20,
          "scope": "notes",
          "window": "1h"
        },
        "type": "http"
      },
      "output": {
        "example": {
          "count": 1,
          "generated_at": 1776920304,
          "notes": [
            {
              "author_npub": "npub1f4uyypghstsd8l4sxng4ptwzk6awfm3mf9ux0yallfrgkm6mj6es50r407",
              "author_pubkey": "4d7842051782e0d3feb034d150adc2b6bae4ee3b49786793bffa468b6f5b96b3",
              "content_preview": "Mozilla has patched 271 vulnerabilities in Firefox...",
              "kind": 1,
              "note_created_at": 1776919765,
              "note_id": "8784eb91cd98c9892b44136789857774dfcba8d266aee04f45bc630b81ce1dda",
              "num_zaps": 1,
              "sats": 21
            }
          ],
          "window": "1h"
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "queryParams": {
              "properties": {
                "limit": {
                  "description": "Number of results. Default 20.",
                  "maximum": 100,
                  "minimum": 1,
                  "type": "integer"
                },
                "scope": {
                  "description": "notes = top zapped notes; authors = top zapped authors. Default notes.",
                  "enum": [
                    "notes",
                    "authors"
                  ],
                  "type": "string"
                },
                "window": {
                  "description": "Rolling time window. Default 1h.",
                  "enum": [
                    "15m",
                    "1h",
                    "6h",
                    "24h"
                  ],
                  "type": "string"
                }
              },
              "required": [],
              "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://nostrpulse.xyz/nostr/zap-weighted"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

const res = await fetch("https://nostrpulse.xyz/nostr/zap-weighted");
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://nostrpulse.xyz/nostr/zap-weighted")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header