Census of the x402 ecosystem from our daily Bazaar snapshots: which domains launched or di

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xD617a7145ca56E3ed58d639F9DEC6999B22441eE",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "20000",
    "maxTimeoutSeconds": 300
  }
]

{
  "bazaar": {
    "info": {
      "input": {
        "method": "GET",
        "queryParams": {
          "kind": "new",
          "limit": "500"
        },
        "type": "http"
      },
      "output": {
        "example": {
          "aggregate_latest": {
            "date": "2026-07-20",
            "distinct_domains": 1621,
            "median_usd": 0.015,
            "resources": 24796
          },
          "latest_change": {
            "gone_domains": [
              "old.example.com"
            ],
            "gone_domains_count": 20,
            "new_domains": [
              "api.x402intel.uk"
            ],
            "new_domains_count": 29,
            "persisting_domains": 1592,
            "since_date": "2026-07-19",
            "to_date": "2026-07-20"
          },
          "schema": "marketpulse/v1",
          "snapshots": [
            "2026-06-12",
            "2026-07-19",
            "2026-07-20"
          ]
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "queryParams": {
              "description": "Census of the x402 ecosystem across our daily Bazaar snapshots: which domains launched (new) or disappeared (gone) since yesterday, price-median drift over time, and network mix. ?kind=new|gone returns just that machine-actionable domain roster; no args returns the full pulse (rosters + aggregate + timeline). Objective counts only — no quality judgment. Only a holder of past snapshots can compute churn.",
              "properties": {
                "kind": {
                  "description": "new | gone — return only that churn roster (omit for full pulse)",
                  "type": "string"
                },
                "limit": {
                  "description": "max roster domains (default 500)",
                  "type": "string"
                }
              },
              "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://x402.dailyelo.com/v1/market/pulse"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

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