Activity Streams JSON-LD

Social web community servers and apps can expose the wallet address or payment pointer of a user or post to a Web Monetization client, such as the Interledger Foundation’s Web Monetization browser extension or embedded SDK.

The monetization property from the Web Monetization namespace (https://webmonetization.org/ns.jsonld) applies to an Activity Streams 2.0 Object.

A Web Monetization wallet address or payment pointer can be applied to either an Actor performing an action of creation or an Object Type created by the Actor.

A monetization property must only be applied to an Object Type when its desired monetization attribution is distinct from the Actor who created it.

User Profile example

{
  "@context": [
    "https://www.w3.org/ns/activitystreams",
    "https://w3id.org/security/v1",

    // Add the Web Monetization context
    "https://webmonetization.org/ns.jsonld",

    {
      "Hashtag": "as:Hashtag",
    },
  ],
  "id": "https://alpaca.gold/users/Jeremiah",
  "type": "Person",
  "following": "https://alpaca.gold/users/Jeremiah/following",
  "followers": "https://alpaca.gold/users/Jeremiah/followers",
  "inbox": "https://alpaca.gold/users/Jeremiah/inbox",
  "outbox": "https://alpaca.gold/users/Jeremiah/outbox",
  "preferredUsername": "Jeremiah",
  "name": "Jeremiah Lee",
  "summary": "<p>I want you to get paid when you go viral. <a href=\"https://alpaca.gold/tags/WebMonetizationRocks\" class=\"mention hashtag\" rel=\"tag\">#<span>WebMonetizationRocks</span></a></p>",
  "url": "https://alpaca.gold/@Jeremiah",
  "published": "2023-01-06T00:00:00Z",
  "publicKey": {},
  "endpoints": {
    "sharedInbox": "https://alpaca.gold/inbox",
  },
  "tag": [{
          "type": "Hashtag",
          "href": "https://alpaca.gold/tags/WebMonetizationRocks",
          "name": "#WebMonetizationRocks",
    }],

  // Wallet address when viewing this user’s profile and posts
  "monetization": "https://fynbos.me/jeremiah",
}

User post (Note) example

{
  "@context": [
    "https://www.w3.org/ns/activitystreams",
    "https://webmonetization.org/ns.jsonld",

    // Add the Web Monetization context
    "https://webmonetization.org/ns.jsonld",

    {
      "ostatus": "http://ostatus.org#",
      "atomUri": "ostatus:atomUri",
      "conversation": "ostatus:conversation"
    }
  ],
  "id": "https://demo.interledger.social/users/WebMonetizationTest/statuses/113917664614618248",
  "type": "Note",
  "published": "2025-01-30T14:00:14Z",
  "url": "https://demo.interledger.social/@WebMonetizationTest/113917664614618248",
  "attributedTo": "https://demo.interledger.social/users/WebMonetizationTest",
  "to": ["https://www.w3.org/ns/activitystreams#Public"],
  "cc": [
    "https://demo.interledger.social/users/WebMonetizationTest/followers",
    "https://alpaca.gold/users/Jeremiah"
  ],
  "atomUri": "https://demo.interledger.social/users/WebMonetizationTest/statuses/113917664614618248",
  "conversation": "tag:demo.interledger.social,2025-01-30:objectId=26:objectType=Conversation",
  "content": "<p>“When you go viral, you should get paid.” —<span class=\"h-card\" translate=\"no\"><a href=\"https://alpaca.gold/@Jeremiah\" class=\"u-url mention\">@<span>Jeremiah</span></a></span></p>",
  "contentMap": {
    "en": "<p>“When you go viral, you should get paid.” —<span class=\"h-card\" translate=\"no\"><a href=\"https://alpaca.gold/@Jeremiah\" class=\"u-url mention\">@<span>Jeremiah</span></a></span></p>"
  },
  "tag": [{
    "type": "Mention",
    "href": "https://alpaca.gold/users/Jeremiah",
    "name": "@[email protected]"
  }],

  // Wallet address distinct from the Note’s author
  "monetization": "https://fynbos.me/jeremiah"
}

Post with multiple wallet addresses example

{
  "@context": [
    "https://www.w3.org/ns/activitystreams",

    // Add the Web Monetization context
    "https://webmonetization.org/ns.jsonld",

    {
      "ostatus": "http://ostatus.org#",
      "atomUri": "ostatus:atomUri",
      "conversation": "ostatus:conversation",
      "Hashtag": "as:Hashtag"
    }
  ],
  "id": "https://alpaca.gold/users/Jeremiah/statuses/816659822732776311",
  "type": "Note",
  "published": "2025-03-03T02:03:03Z",
  "url": "https://alpaca.gold/@Jeremiah/816659822732776311",
  "attributedTo": "https://alpaca.gold/users/Jeremiah",
  "to": ["https://www.w3.org/ns/activitystreams#Public"],
  "cc": ["https://alpaca.gold/users/Jeremiah/followers"],
  "atomUri": "https://alpaca.gold/users/Jeremiah/statuses/816659822732776311",
  "conversation": "tag:alpaca.gold,2025-03-03:objectId=4838002:objectType=Conversation",
  "content": "<p>I can’t take full credit for the awesomeness of this post.</p>",
  "replies": {
    "id": "https://alpaca.gold/users/Jeremiah/statuses/816659822732776311/replies",
    "type": "Collection",
    "first": {
      "type": "CollectionPage",
      "next": "https://alpaca.gold/users/Jeremiah/statuses/816659822732776311/replies?only_other_accounts=true&page=true",
      "partOf": "https://alpaca.gold/users/Jeremiah/statuses/816659822732776311/replies"
    }
  },

  // Wallet address when viewing this Note
  "monetization": ["https://fynbos.me/jeremiah", "https://fynbos.me/adam"]
}