Get official TED Change Notices with lot-level deltas or an explicit metadata-only status

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x34bbc130ef911ca0f0d6c947b9553b808c0c70ae",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "50000",
    "maxTimeoutSeconds": 300
  }
]

{
  "bazaar": {
    "info": {
      "input": {
        "method": "GET",
        "queryParams": {
          "country": "DEU",
          "limit": 10
        },
        "type": "http"
      },
      "output": {
        "example": {
          "data": [
            {
              "commercial_effect": {
                "extra_days": 14
              },
              "countries": [
                "DEU"
              ],
              "cpv": [
                "31440000"
              ],
              "event": "request_deadline_extended",
              "publication_id": "589096-2026",
              "ted_url": "https://ted.europa.eu/en/notice/-/detail/589096-2026"
            }
          ],
          "pagination": {
            "count": 1,
            "offset": 0,
            "total": 7
          },
          "snapshot_as_of": "2026-08-30"
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "queryParams": {
              "properties": {
                "country": {
                  "enum": [
                    "DEU",
                    "ESP",
                    "ITA"
                  ],
                  "type": "string"
                },
                "event": {
                  "description": "Computed change event such as deadline_changed",
                  "type": "string"
                },
                "limit": {
                  "maximum": 50,
                  "minimum": 1,
                  "type": "integer"
                },
                "signal": {
                  "description": "Any computed signal, including secondary signals",
                  "type": "string"
                },
                "verification_status": {
                  "enum": [
                    "verified_field_delta",
                    "document_changed_content_not_compared",
                    "official_change_metadata_only"
                  ],
                  "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://tenderdelta-preview.mooncakemonkey1.workers.dev/x402/v1/verified-changes"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

const res = await fetch("https://tenderdelta-preview.mooncakemonkey1.workers.dev/x402/v1/verified-changes");
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://tenderdelta-preview.mooncakemonkey1.workers.dev/x402/v1/verified-changes")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header