NIP-99 — Protocol description

specifies the kind:30402: an addressable event to describe classified listings that list any arbitrary product, service, or other thing for sale or offer and includes enough structured metadata to make them useful.

Protocol and statics

Some clients implementing this NIP.

Clients of the network

Event Json

{
  "kind": 30402,
  "created_at": 1675642635,
  // Markdown content
  "content": "Lorem [ipsum]",
  "tags": [
    ["d", "lorem-ipsum"],
    ["title", "Lorem Ipsum"],
    ["published_at", "1296962229"],
    ["t", "electronics"],
    ["image", "https://url.to.img", "256x256"],
    ["summary", "More lorem ipsum that is a little more than the title"],
    ["location", "NYC"],
    ["price", "100", "USD"],
    [
      "e",
      "b3e392b11f5d4f28321cedd09303a748acfd0487aea5a7450b3481c60b6e4f87",
      "wss://relay.example.com"
    ],
    [
      "a",
      "30023:a695f6b60119d9521934a691347d9f78e8770b56da16bb255ee286ddf9fda919:ipsum",
      "wss://relay.example.com"
    ]
  ],
  "pubkey": "...",
  "id": "..."
  "sig"; "..."
}