{
  "x402Version": 2,
  "id": 2235,
  "slug": "2235",
  "resource": "https://x402.dailyelo.com/v1/catalog/changes",
  "description": "What changed in the x402 Bazaar catalog since yesterday: price changes and payTo changes (the address you'd pay moved — a pre-payment guard). ?type=price,payto to filter. Objective a->b diff, no labels — only a holder of past daily snapshots can compute it. For registries/agents that must not route on stale data.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xD617a7145ca56E3ed58d639F9DEC6999B22441eE",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "20000",
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "limit": "500",
            "type": "price,payto"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "changes": [
              {
                "domain": "x402.example.com",
                "new_payto": "0xdef…",
                "old_payto": "0xabc…",
                "resource": "https://x402.example.com/v1/x",
                "type": "payto"
              },
              {
                "delta_pct": 8.5,
                "direction": "up",
                "domain": "api.example.com",
                "new_amount_usd": 0.0095,
                "old_amount_usd": 0.001,
                "resource": "https://api.example.com/v1/y",
                "type": "price"
              }
            ],
            "counts": {
              "matched_resources": 24531,
              "payto_changes": 5,
              "price_changes": 9,
              "price_down": 2,
              "price_up": 7
            },
            "schema": "catalogchanges/v1",
            "since_date": "2026-07-19",
            "to_date": "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": "Objective diff of the CDP Bazaar catalog since the previous daily snapshot: price changes (a service raised/lowered its price) and payTo changes (the receiving address you'd pay MOVED — a pre-payment guard). ?type=price,payto to filter. Facts only (a->b), no threat/quality labels. Only a holder of past snapshots can compute this — registries/agents that index x402 need it to avoid stale routing.",
                "properties": {
                  "limit": {
                    "description": "max changes (default 500)",
                    "type": "string"
                  },
                  "type": {
                    "description": "comma-separated: price,payto (omit for all)",
                    "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"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "x402.dailyelo.com",
  "lastUpdated": "2026-08-23T01:23:06.925Z",
  "quality": {
    "calls30d": 1,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-08-23T01:23:06.746Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "x402.dailyelo.com",
    "manifest_name": "x402.dailyelo.com",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}