aurelmark.live

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "about": {
    "joins": "5 official files, 4 XML schemas, one record shape",
    "proof": "official file URL, source_date and SHA-256 per change",
    "pending": [
      "Australia DFAT consolidated list: pending, not loaded yet"
    ],
    "rebuild": {
      "note": "changes before a first stored copy cannot be recovered; this history starts 2026-10-22",
      "schemas": 4,
      "sizes_measured": "2026-11-09",
      "download_mb_approx": 55,
      "needs_stored_history": true
    },
    "refresh": "each file checked 4 times a day; a list with no successful check for 24 h is marked stale",
    "sources": [
      {
        "url": "https://sanctionslistservice.ofac.treas.gov/api/PublicationPreview/exports/SDN.XML",
        "file": "OFAC SDN.XML",
        "list": "ofac-sdn",
        "size_mb": 29.6
      },
      {
        "url": "https://sanctionslistservice.ofac.treas.gov/api/PublicationPreview/exports/CONSOLIDATED.XML",
        "file": "OFAC CONSOLIDATED.XML",
        "list": "ofac-consolidated",
        "size_mb": 1.1
      },
      {
        "url": "https://sanctionslist.fcdo.gov.uk/docs/UK-Sanctions-List.xml",
        "file": "UK-Sanctions-List.xml",
        "list": "uk",
        "size_mb": 22.1
      },
      {
        "url": "https://webgate.ec.europa.eu/fsd/fsf/public/files/xmlFullSanctionsList_1_1/content?token=dG9rZW4tMjAxNw",
        "file": "EU xmlFullSanctionsList (FSF)",
        "list": "eu"
      },
      {
        "url": "https://www.international.gc.ca/world-monde/assets/office_docs/international_relations-relations_internationales/sanctions/sema-lmes.xml",
        "file": "Canada sema-lmes.xml (entity-only)",
        "list": "ca",
        "size_mb": 2.9
      }
    ],
    "freshness": "lists[].checked_at, source_date and stale in every changes and name-search answer; a single entry gives its file SHA-256 and source date",
    "history_since": "2026-10-22"
  },
  "error": "payment_required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2",
        "paymentFlow": "authorization",
        "assetTransferMethod": "eip3009"
      },
      "payTo": "0x134ee7bf060c77e4d5c14a5cc8f9556ad57b5228",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 120
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
      },
      "payTo": "3c7QT1hd9mReDVwFV979GbY4HD56RSdCHe4RQqTxjmWo",
      "amount": "20000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "billing": {
    "charge_status": "not_attempted"
  },
  "resource": {
    "url": "https://aurelmark.live/v1/x402/sanctions/changes",
    "tags": [
      "sanctions",
      "ofac",
      "sdn",
      "sanctions-screening",
      "kyc"
    ],
    "iconUrl": "https://aurelmark.live/favicon.svg",
    "mimeType": "application/json",
    "description": "Sanctions list changes: additions, amendments and removals on the US, UK, EU and Canada sanctions lists (US OFAC SDN and Consolidated; Canada entity-only; Australia pending, not loaded yet), found by comparing each published file with a stored earlier copy; history from 2026-10-22. Plus name search and single entries. Each change carries the official file URL, source date and SHA-256; changes and name-search answers give each list's checked_at and a stale flag; files are checked 4 times a day. Rebuilding it means about 55 MB of XML in 4 schemas, dated copies and a diff; changes before a first copy cannot be recovered. A name search with no match is charged only when every loaded list it checks is fresh (lists not loaded yet are named in the answer), and returns each checked list's file SHA-256, source date and check time. A monitoring feed, not a sanctions clearance decision Feedback: hello@aurelmark.live or POST /v1/feedback.",
    "serviceName": "Aurelmark EU data"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "limit": "5"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "changes": []
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "limit": {
                    "type": "string",
                    "examples": [
                      "5"
                    ]
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "required": [
                  "changes"
                ],
                "properties": {
                  "changes": {
                    "type": "array",
                    "items": {
                      "type": "object",
                      "properties": {
                        "change": {
                          "type": "string"
                        },
                        "observed_at": {
                          "type": "string"
                        }
                      }
                    },
                    "description": "List/id/change/observed_at, entry and official-file proof; not clearance."
                  }
                },
                "description": "Selected stable fields; full operation contract and freshness: /openapi.json."
              }
            }
          }
        }
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      }
    }
  },
  "price_usdc": "0.02",
  "x402Version": 2
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2",
      "paymentFlow": "authorization",
      "assetTransferMethod": "eip3009"
    },
    "payTo": "0x134ee7bf060c77e4d5c14a5cc8f9556ad57b5228",
    "scheme": "exact",
    "network": "eip155:8453",
    "mimeType": "application/json",
    "resource": "https://aurelmark.live/v1/x402/sanctions/changes",
    "description": "",
    "maxAmountRequired": "20000",
    "maxTimeoutSeconds": 120
  }
]

Provenance

Seen in the source catalog

2026-11-07 08:11Z

Last indexed by Roundhouse

2026-11-10 10:15Z

Last enriched (probe, favicon, geo)

2026-11-10 10:45Z

x402 version

1

Max timeout

120s

Liveness probe

HTTP 402