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Attachments

In the support table:

  • "✅" means at least one attachment,
  • "-" means parsed
  • "❌" means failed to parse

For more on image attachments see Image Description and Image Attachments.

Examples

Example 1

activity
{
  "@context": [
    "https://www.w3.org/ns/activitystreams",
    {
      "Hashtag": "as:Hashtag",
      "sensitive": "as:sensitive"
    }
  ],
  "type": "Create",
  "actor": "http://pasture-one-actor/actor",
  "to": [
    "https://www.w3.org/ns/activitystreams#Public",
    "http://mastodon/users/hippo"
  ],
  "id": "http://pasture-one-actor/actor/y-0pCEG7ydc",
  "published": "2025-07-08T09:12:05Z",
  "object": {
    "type": "Note",
    "attributedTo": "http://pasture-one-actor/actor",
    "to": [
      "https://www.w3.org/ns/activitystreams#Public",
      "http://mastodon/users/hippo"
    ],
    "id": "http://pasture-one-actor/actor/TE0qQrszsFY",
    "published": "2025-07-08T09:12:05Z",
    "content": "Image",
    "attachment": [
      {
        "type": "Image",
        "url": "http://pasture-one-actor/assets/cow.jpg",
        "mediaType": "image/jpeg",
        "name": "a cow"
      }
    ]
  }
}
mastodon
{
  "id": "114816838897080238",
  "created_at": "2025-07-08T09:12:05.000Z",
  "in_reply_to_id": null,
  "in_reply_to_account_id": null,
  "sensitive": false,
  "spoiler_text": "",
  "visibility": "public",
  "language": null,
  "uri": "http://pasture-one-actor/actor/TE0qQrszsFY",
  "url": "http://pasture-one-actor/actor/TE0qQrszsFY",
  "replies_count": 0,
  "reblogs_count": 0,
  "favourites_count": 0,
  "edited_at": null,
  "favourited": false,
  "reblogged": false,
  "muted": false,
  "bookmarked": false,
  "content": "Image",
  "filtered": [],
  "reblog": null,
  "account": {
    "id": "114816814107090969",
    "username": "actor",
    "acct": "actor@pasture-one-actor",
    "display_name": "Test Actor",
    "locked": false,
    "bot": false,
    "discoverable": false,
    "indexable": false,
    "group": false,
    "created_at": "2025-07-08T00:00:00.000Z",
    "note": "",
    "url": "http://pasture-one-actor/actor",
    "uri": "http://pasture-one-actor/actor",
    "avatar": "http://mastodon/avatars/original/missing.png",
    "avatar_static": "http://mastodon/avatars/original/missing.png",
    "header": "http://mastodon/headers/original/missing.png",
    "header_static": "http://mastodon/headers/original/missing.png",
    "followers_count": 0,
    "following_count": 0,
    "statuses_count": 198,
    "last_status_at": "2025-07-08",
    "hide_collections": true,
    "emojis": [],
    "fields": []
  },
  "media_attachments": [
    {
      "id": "114816838890737726",
      "type": "image",
      "url": "http://localhost:2970/system/cache/media_attachments/files/114/816/838/890/737/726/original/98b66e5e410680f8.jpg",
      "preview_url": "http://localhost:2970/system/cache/media_attachments/files/114/816/838/890/737/726/small/98b66e5e410680f8.jpg",
      "remote_url": "http://pasture-one-actor/assets/cow.jpg",
      "preview_remote_url": null,
      "text_url": null,
      "meta": {
        "original": {
          "width": 200,
          "height": 164,
          "size": "200x164",
          "aspect": 1.2195121951219512
        },
        "small": {
          "width": 200,
          "height": 164,
          "size": "200x164",
          "aspect": 1.2195121951219512
        }
      },
      "description": "a cow",
      "blurhash": "UjL4Z_Di_3s._4%gNHRkyEWBMxt7kDV@aJbH"
    }
  ],
  "mentions": [],
  "tags": [],
  "emojis": [],
  "card": null,
  "poll": null
}

Example 2

activity
{
  "@context": [
    "https://www.w3.org/ns/activitystreams",
    {
      "Hashtag": "as:Hashtag",
      "sensitive": "as:sensitive"
    }
  ],
  "type": "Create",
  "actor": "http://pasture-one-actor/actor",
  "to": [
    "https://www.w3.org/ns/activitystreams#Public",
    "http://mastodon/users/hippo"
  ],
  "id": "http://pasture-one-actor/actor/J47NaNGXe2I",
  "published": "2025-07-08T09:12:06Z",
  "object": {
    "type": "Note",
    "attributedTo": "http://pasture-one-actor/actor",
    "to": [
      "https://www.w3.org/ns/activitystreams#Public",
      "http://mastodon/users/hippo"
    ],
    "id": "http://pasture-one-actor/actor/vzwJ883Ejps",
    "published": "2025-07-08T09:12:06Z",
    "content": "Video",
    "attachment": [
      {
        "type": "Video",
        "url": "http://pasture-one-actor/assets/cow_eating.mp4",
        "mediaType": "video/mp4",
        "name": "a cow eating grass"
      }
    ]
  }
}
mastodon
{
  "id": "114816838965390859",
  "created_at": "2025-07-08T09:12:06.000Z",
  "in_reply_to_id": null,
  "in_reply_to_account_id": null,
  "sensitive": false,
  "spoiler_text": "",
  "visibility": "public",
  "language": null,
  "uri": "http://pasture-one-actor/actor/vzwJ883Ejps",
  "url": "http://pasture-one-actor/actor/vzwJ883Ejps",
  "replies_count": 0,
  "reblogs_count": 0,
  "favourites_count": 0,
  "edited_at": null,
  "favourited": false,
  "reblogged": false,
  "muted": false,
  "bookmarked": false,
  "content": "Video",
  "filtered": [],
  "reblog": null,
  "account": {
    "id": "114816814107090969",
    "username": "actor",
    "acct": "actor@pasture-one-actor",
    "display_name": "Test Actor",
    "locked": false,
    "bot": false,
    "discoverable": false,
    "indexable": false,
    "group": false,
    "created_at": "2025-07-08T00:00:00.000Z",
    "note": "",
    "url": "http://pasture-one-actor/actor",
    "uri": "http://pasture-one-actor/actor",
    "avatar": "http://mastodon/avatars/original/missing.png",
    "avatar_static": "http://mastodon/avatars/original/missing.png",
    "header": "http://mastodon/headers/original/missing.png",
    "header_static": "http://mastodon/headers/original/missing.png",
    "followers_count": 0,
    "following_count": 0,
    "statuses_count": 199,
    "last_status_at": "2025-07-08",
    "hide_collections": true,
    "emojis": [],
    "fields": []
  },
  "media_attachments": [
    {
      "id": "114816838950571071",
      "type": "gifv",
      "url": "http://localhost:2970/system/cache/media_attachments/files/114/816/838/950/571/071/original/194cc2a80eb26b72.mp4",
      "preview_url": "http://localhost:2970/system/cache/media_attachments/files/114/816/838/950/571/071/small/194cc2a80eb26b72.png",
      "remote_url": "http://pasture-one-actor/assets/cow_eating.mp4",
      "preview_remote_url": null,
      "text_url": null,
      "meta": {
        "original": {
          "width": 256,
          "height": 144,
          "frame_rate": "25/1",
          "duration": 3.0,
          "bitrate": 144994
        },
        "small": {
          "width": 256,
          "height": 144,
          "size": "256x144",
          "aspect": 1.7777777777777777
        }
      },
      "description": "a cow eating grass",
      "blurhash": "UTEMdgveNaXU-trVWCOFKRNFnPWCKPNdn#xE"
    }
  ],
  "mentions": [],
  "tags": [],
  "emojis": [],
  "card": null,
  "poll": null
}

Example 3

activity
{
  "@context": [
    "https://www.w3.org/ns/activitystreams",
    {
      "Hashtag": "as:Hashtag",
      "sensitive": "as:sensitive"
    }
  ],
  "type": "Create",
  "actor": "http://pasture-one-actor/actor",
  "to": [
    "https://www.w3.org/ns/activitystreams#Public",
    "http://mastodon/users/hippo"
  ],
  "id": "http://pasture-one-actor/actor/V315QF1HapM",
  "published": "2025-07-08T09:12:07Z",
  "object": {
    "type": "Note",
    "attributedTo": "http://pasture-one-actor/actor",
    "to": [
      "https://www.w3.org/ns/activitystreams#Public",
      "http://mastodon/users/hippo"
    ],
    "id": "http://pasture-one-actor/actor/fyNMmhcof6w",
    "published": "2025-07-08T09:12:07Z",
    "content": "Audio",
    "attachment": [
      {
        "type": "Audio",
        "url": "http://pasture-one-actor/assets/cow_moo.mp3",
        "mediaType": "audio/mpeg",
        "name": "the moo sound of a cow"
      }
    ]
  }
}
mastodon
{
  "id": "114816839024711002",
  "created_at": "2025-07-08T09:12:07.000Z",
  "in_reply_to_id": null,
  "in_reply_to_account_id": null,
  "sensitive": false,
  "spoiler_text": "",
  "visibility": "public",
  "language": null,
  "uri": "http://pasture-one-actor/actor/fyNMmhcof6w",
  "url": "http://pasture-one-actor/actor/fyNMmhcof6w",
  "replies_count": 0,
  "reblogs_count": 0,
  "favourites_count": 0,
  "edited_at": null,
  "favourited": false,
  "reblogged": false,
  "muted": false,
  "bookmarked": false,
  "content": "Audio",
  "filtered": [],
  "reblog": null,
  "account": {
    "id": "114816814107090969",
    "username": "actor",
    "acct": "actor@pasture-one-actor",
    "display_name": "Test Actor",
    "locked": false,
    "bot": false,
    "discoverable": false,
    "indexable": false,
    "group": false,
    "created_at": "2025-07-08T00:00:00.000Z",
    "note": "",
    "url": "http://pasture-one-actor/actor",
    "uri": "http://pasture-one-actor/actor",
    "avatar": "http://mastodon/avatars/original/missing.png",
    "avatar_static": "http://mastodon/avatars/original/missing.png",
    "header": "http://mastodon/headers/original/missing.png",
    "header_static": "http://mastodon/headers/original/missing.png",
    "followers_count": 0,
    "following_count": 0,
    "statuses_count": 200,
    "last_status_at": "2025-07-08",
    "hide_collections": true,
    "emojis": [],
    "fields": []
  },
  "media_attachments": [
    {
      "id": "114816839013429717",
      "type": "audio",
      "url": "http://localhost:2970/system/cache/media_attachments/files/114/816/839/013/429/717/original/8ffb1fb6af421d51.mp3",
      "preview_url": null,
      "remote_url": "http://pasture-one-actor/assets/cow_moo.mp3",
      "preview_remote_url": null,
      "text_url": null,
      "meta": {
        "original": {
          "duration": 2.142041,
          "bitrate": 131018
        }
      },
      "description": "the moo sound of a cow",
      "blurhash": null
    }
  ],
  "mentions": [],
  "tags": [],
  "emojis": [],
  "card": null,
  "poll": null
}

Example 4

activity
{
  "@context": [
    "https://www.w3.org/ns/activitystreams",
    {
      "Hashtag": "as:Hashtag",
      "sensitive": "as:sensitive"
    }
  ],
  "type": "Create",
  "actor": "http://pasture-one-actor/actor",
  "to": [
    "https://www.w3.org/ns/activitystreams#Public",
    "http://mastodon/users/hippo"
  ],
  "id": "http://pasture-one-actor/actor/V_xdliOz0XE",
  "published": "2025-07-08T09:12:07Z",
  "object": {
    "type": "Note",
    "attributedTo": "http://pasture-one-actor/actor",
    "to": [
      "https://www.w3.org/ns/activitystreams#Public",
      "http://mastodon/users/hippo"
    ],
    "id": "http://pasture-one-actor/actor/Xiy_ri0xX_I",
    "published": "2025-07-08T09:12:07Z",
    "content": "Audio as Document",
    "attachment": [
      {
        "type": "Document",
        "url": "http://pasture-one-actor/assets/cow_moo.mp3",
        "mediaType": "audio/mpeg",
        "name": "the moo sound of a cow"
      }
    ]
  }
}
mastodon
{
  "id": "114816839088311853",
  "created_at": "2025-07-08T09:12:07.000Z",
  "in_reply_to_id": null,
  "in_reply_to_account_id": null,
  "sensitive": false,
  "spoiler_text": "",
  "visibility": "public",
  "language": null,
  "uri": "http://pasture-one-actor/actor/Xiy_ri0xX_I",
  "url": "http://pasture-one-actor/actor/Xiy_ri0xX_I",
  "replies_count": 0,
  "reblogs_count": 0,
  "favourites_count": 0,
  "edited_at": null,
  "favourited": false,
  "reblogged": false,
  "muted": false,
  "bookmarked": false,
  "content": "Audio as Document",
  "filtered": [],
  "reblog": null,
  "account": {
    "id": "114816814107090969",
    "username": "actor",
    "acct": "actor@pasture-one-actor",
    "display_name": "Test Actor",
    "locked": false,
    "bot": false,
    "discoverable": false,
    "indexable": false,
    "group": false,
    "created_at": "2025-07-08T00:00:00.000Z",
    "note": "",
    "url": "http://pasture-one-actor/actor",
    "uri": "http://pasture-one-actor/actor",
    "avatar": "http://mastodon/avatars/original/missing.png",
    "avatar_static": "http://mastodon/avatars/original/missing.png",
    "header": "http://mastodon/headers/original/missing.png",
    "header_static": "http://mastodon/headers/original/missing.png",
    "followers_count": 0,
    "following_count": 0,
    "statuses_count": 201,
    "last_status_at": "2025-07-08",
    "hide_collections": true,
    "emojis": [],
    "fields": []
  },
  "media_attachments": [
    {
      "id": "114816839076699478",
      "type": "audio",
      "url": "http://localhost:2970/system/cache/media_attachments/files/114/816/839/076/699/478/original/5e8c00cbb738543a.mp3",
      "preview_url": null,
      "remote_url": "http://pasture-one-actor/assets/cow_moo.mp3",
      "preview_remote_url": null,
      "text_url": null,
      "meta": {
        "original": {
          "duration": 2.142041,
          "bitrate": 131018
        }
      },
      "description": "the moo sound of a cow",
      "blurhash": null
    }
  ],
  "mentions": [],
  "tags": [],
  "emojis": [],
  "card": null,
  "poll": null
}

Example 5

activity
{
  "@context": [
    "https://www.w3.org/ns/activitystreams",
    {
      "Hashtag": "as:Hashtag",
      "sensitive": "as:sensitive"
    }
  ],
  "type": "Create",
  "actor": "http://pasture-one-actor/actor",
  "to": [
    "https://www.w3.org/ns/activitystreams#Public",
    "http://mastodon/users/hippo"
  ],
  "id": "http://pasture-one-actor/actor/I2gA8Q81JMc",
  "published": "2025-07-08T09:12:08Z",
  "object": {
    "type": "Note",
    "attributedTo": "http://pasture-one-actor/actor",
    "to": [
      "https://www.w3.org/ns/activitystreams#Public",
      "http://mastodon/users/hippo"
    ],
    "id": "http://pasture-one-actor/actor/65J9VsY0V2k",
    "published": "2025-07-08T09:12:08Z",
    "content": "Link",
    "attachment": {
      "href": "https://funfedi.dev",
      "type": "Link"
    }
  }
}
mastodon
{
  "id": "114816839138364203",
  "created_at": "2025-07-08T09:12:08.000Z",
  "in_reply_to_id": null,
  "in_reply_to_account_id": null,
  "sensitive": false,
  "spoiler_text": "",
  "visibility": "public",
  "language": null,
  "uri": "http://pasture-one-actor/actor/65J9VsY0V2k",
  "url": "http://pasture-one-actor/actor/65J9VsY0V2k",
  "replies_count": 0,
  "reblogs_count": 0,
  "favourites_count": 0,
  "edited_at": null,
  "favourited": false,
  "reblogged": false,
  "muted": false,
  "bookmarked": false,
  "content": "Link",
  "filtered": [],
  "reblog": null,
  "account": {
    "id": "114816814107090969",
    "username": "actor",
    "acct": "actor@pasture-one-actor",
    "display_name": "Test Actor",
    "locked": false,
    "bot": false,
    "discoverable": false,
    "indexable": false,
    "group": false,
    "created_at": "2025-07-08T00:00:00.000Z",
    "note": "",
    "url": "http://pasture-one-actor/actor",
    "uri": "http://pasture-one-actor/actor",
    "avatar": "http://mastodon/avatars/original/missing.png",
    "avatar_static": "http://mastodon/avatars/original/missing.png",
    "header": "http://mastodon/headers/original/missing.png",
    "header_static": "http://mastodon/headers/original/missing.png",
    "followers_count": 0,
    "following_count": 0,
    "statuses_count": 202,
    "last_status_at": "2025-07-08",
    "hide_collections": true,
    "emojis": [],
    "fields": []
  },
  "media_attachments": [],
  "mentions": [],
  "tags": [],
  "emojis": [],
  "card": null,
  "poll": null
}

Example 6

activity
{
  "@context": [
    "https://www.w3.org/ns/activitystreams",
    {
      "Hashtag": "as:Hashtag",
      "sensitive": "as:sensitive"
    }
  ],
  "type": "Create",
  "actor": "http://pasture-one-actor/actor",
  "to": [
    "https://www.w3.org/ns/activitystreams#Public",
    "http://mastodon/users/hippo"
  ],
  "id": "http://pasture-one-actor/actor/yIoDF5IVP_w",
  "published": "2025-07-08T09:12:09Z",
  "object": {
    "type": "Note",
    "attributedTo": "http://pasture-one-actor/actor",
    "to": [
      "https://www.w3.org/ns/activitystreams#Public",
      "http://mastodon/users/hippo"
    ],
    "id": "http://pasture-one-actor/actor/BdTFZYcqX5U",
    "published": "2025-07-08T09:12:09Z",
    "content": "Payment Link, see FEP-0ea0",
    "attachment": {
      "type": "Link",
      "name": "Donate",
      "href": "payto://iban/DE75512108001245126199",
      "rel": "payment"
    }
  }
}
mastodon
{
  "id": "114816839199749242",
  "created_at": "2025-07-08T09:12:09.000Z",
  "in_reply_to_id": null,
  "in_reply_to_account_id": null,
  "sensitive": false,
  "spoiler_text": "",
  "visibility": "public",
  "language": null,
  "uri": "http://pasture-one-actor/actor/BdTFZYcqX5U",
  "url": "http://pasture-one-actor/actor/BdTFZYcqX5U",
  "replies_count": 0,
  "reblogs_count": 0,
  "favourites_count": 0,
  "edited_at": null,
  "favourited": false,
  "reblogged": false,
  "muted": false,
  "bookmarked": false,
  "content": "Payment Link, see FEP-0ea0",
  "filtered": [],
  "reblog": null,
  "account": {
    "id": "114816814107090969",
    "username": "actor",
    "acct": "actor@pasture-one-actor",
    "display_name": "Test Actor",
    "locked": false,
    "bot": false,
    "discoverable": false,
    "indexable": false,
    "group": false,
    "created_at": "2025-07-08T00:00:00.000Z",
    "note": "",
    "url": "http://pasture-one-actor/actor",
    "uri": "http://pasture-one-actor/actor",
    "avatar": "http://mastodon/avatars/original/missing.png",
    "avatar_static": "http://mastodon/avatars/original/missing.png",
    "header": "http://mastodon/headers/original/missing.png",
    "header_static": "http://mastodon/headers/original/missing.png",
    "followers_count": 0,
    "following_count": 0,
    "statuses_count": 203,
    "last_status_at": "2025-07-08",
    "hide_collections": true,
    "emojis": [],
    "fields": []
  },
  "media_attachments": [],
  "mentions": [],
  "tags": [],
  "emojis": [],
  "card": null,
  "poll": null
}

Example 7

activity
{
  "@context": [
    "https://www.w3.org/ns/activitystreams",
    {
      "Hashtag": "as:Hashtag",
      "sensitive": "as:sensitive"
    }
  ],
  "type": "Create",
  "actor": "http://pasture-one-actor/actor",
  "to": [
    "https://www.w3.org/ns/activitystreams#Public",
    "http://mastodon/users/hippo"
  ],
  "id": "http://pasture-one-actor/actor/rnCe1MgO7jY",
  "published": "2025-07-08T09:12:10Z",
  "object": {
    "type": "Note",
    "attributedTo": "http://pasture-one-actor/actor",
    "to": [
      "https://www.w3.org/ns/activitystreams#Public",
      "http://mastodon/users/hippo"
    ],
    "id": "http://pasture-one-actor/actor/NA3lkpIlz0Q",
    "published": "2025-07-08T09:12:10Z",
    "content": "Text document",
    "attachment": {
      "type": "Document",
      "name": "text document",
      "url": "http://pasture-one-actor/assets/sample.txt"
    }
  }
}
mastodon
{
  "id": "114816839266036292",
  "created_at": "2025-07-08T09:12:10.000Z",
  "in_reply_to_id": null,
  "in_reply_to_account_id": null,
  "sensitive": false,
  "spoiler_text": "",
  "visibility": "public",
  "language": null,
  "uri": "http://pasture-one-actor/actor/NA3lkpIlz0Q",
  "url": "http://pasture-one-actor/actor/NA3lkpIlz0Q",
  "replies_count": 0,
  "reblogs_count": 0,
  "favourites_count": 0,
  "edited_at": null,
  "favourited": false,
  "reblogged": false,
  "muted": false,
  "bookmarked": false,
  "content": "Text document",
  "filtered": [],
  "reblog": null,
  "account": {
    "id": "114816814107090969",
    "username": "actor",
    "acct": "actor@pasture-one-actor",
    "display_name": "Test Actor",
    "locked": false,
    "bot": false,
    "discoverable": false,
    "indexable": false,
    "group": false,
    "created_at": "2025-07-08T00:00:00.000Z",
    "note": "",
    "url": "http://pasture-one-actor/actor",
    "uri": "http://pasture-one-actor/actor",
    "avatar": "http://mastodon/avatars/original/missing.png",
    "avatar_static": "http://mastodon/avatars/original/missing.png",
    "header": "http://mastodon/headers/original/missing.png",
    "header_static": "http://mastodon/headers/original/missing.png",
    "followers_count": 0,
    "following_count": 0,
    "statuses_count": 204,
    "last_status_at": "2025-07-08",
    "hide_collections": true,
    "emojis": [],
    "fields": []
  },
  "media_attachments": [
    {
      "id": "114816839261807974",
      "type": "unknown",
      "url": "http://mastodon/media_proxy/114816839261807974/original",
      "preview_url": "http://mastodon/media_proxy/114816839261807974/small",
      "remote_url": "http://pasture-one-actor/assets/sample.txt",
      "preview_remote_url": null,
      "text_url": null,
      "meta": null,
      "description": "text document",
      "blurhash": null
    }
  ],
  "mentions": [],
  "tags": [],
  "emojis": [],
  "card": null,
  "poll": null
}

Example 8

activity
{
  "@context": [
    "https://www.w3.org/ns/activitystreams",
    {
      "Hashtag": "as:Hashtag",
      "sensitive": "as:sensitive"
    }
  ],
  "type": "Create",
  "actor": "http://pasture-one-actor/actor",
  "to": [
    "https://www.w3.org/ns/activitystreams#Public",
    "http://mastodon/users/hippo"
  ],
  "id": "http://pasture-one-actor/actor/VX9CC_BT0q8",
  "published": "2025-07-08T09:12:11Z",
  "object": {
    "type": "Note",
    "attributedTo": "http://pasture-one-actor/actor",
    "to": [
      "https://www.w3.org/ns/activitystreams#Public",
      "http://mastodon/users/hippo"
    ],
    "id": "http://pasture-one-actor/actor/jBAaW1SS54Q",
    "published": "2025-07-08T09:12:11Z",
    "content": "Text document, href instead of url",
    "attachment": {
      "type": "Document",
      "name": "text document",
      "href": "http://pasture-one-actor/assets/sample.txt"
    }
  }
}
mastodon
{
  "id": "114816839340229854",
  "created_at": "2025-07-08T09:12:11.000Z",
  "in_reply_to_id": null,
  "in_reply_to_account_id": null,
  "sensitive": false,
  "spoiler_text": "",
  "visibility": "public",
  "language": null,
  "uri": "http://pasture-one-actor/actor/jBAaW1SS54Q",
  "url": "http://pasture-one-actor/actor/jBAaW1SS54Q",
  "replies_count": 0,
  "reblogs_count": 0,
  "favourites_count": 0,
  "edited_at": null,
  "favourited": false,
  "reblogged": false,
  "muted": false,
  "bookmarked": false,
  "content": "Text document, href instead of url",
  "filtered": [],
  "reblog": null,
  "account": {
    "id": "114816814107090969",
    "username": "actor",
    "acct": "actor@pasture-one-actor",
    "display_name": "Test Actor",
    "locked": false,
    "bot": false,
    "discoverable": false,
    "indexable": false,
    "group": false,
    "created_at": "2025-07-08T00:00:00.000Z",
    "note": "",
    "url": "http://pasture-one-actor/actor",
    "uri": "http://pasture-one-actor/actor",
    "avatar": "http://mastodon/avatars/original/missing.png",
    "avatar_static": "http://mastodon/avatars/original/missing.png",
    "header": "http://mastodon/headers/original/missing.png",
    "header_static": "http://mastodon/headers/original/missing.png",
    "followers_count": 0,
    "following_count": 0,
    "statuses_count": 205,
    "last_status_at": "2025-07-08",
    "hide_collections": true,
    "emojis": [],
    "fields": []
  },
  "media_attachments": [],
  "mentions": [],
  "tags": [],
  "emojis": [],
  "card": null,
  "poll": null
}

Example 9

activity
{
  "@context": [
    "https://www.w3.org/ns/activitystreams",
    {
      "Hashtag": "as:Hashtag",
      "sensitive": "as:sensitive"
    }
  ],
  "type": "Create",
  "actor": "http://pasture-one-actor/actor",
  "to": [
    "https://www.w3.org/ns/activitystreams#Public",
    "http://mastodon/users/hippo"
  ],
  "id": "http://pasture-one-actor/actor/hL6RuD56Gkw",
  "published": "2025-07-08T09:12:13Z",
  "object": {
    "type": "Note",
    "attributedTo": "http://pasture-one-actor/actor",
    "to": [
      "https://www.w3.org/ns/activitystreams#Public",
      "http://mastodon/users/hippo"
    ],
    "id": "http://pasture-one-actor/actor/7_KhZ53Q108",
    "published": "2025-07-08T09:12:13Z",
    "content": "attached note",
    "attachment": {
      "type": "Note",
      "attributedTo": "http://pasture-one-actor/actor",
      "name": "attached note",
      "content": "This is just a note",
      "published": "2024-03-06T07:23:56Z"
    }
  }
}
mastodon
{
  "id": "114816839417889757",
  "created_at": "2025-07-08T09:12:13.000Z",
  "in_reply_to_id": null,
  "in_reply_to_account_id": null,
  "sensitive": false,
  "spoiler_text": "",
  "visibility": "public",
  "language": null,
  "uri": "http://pasture-one-actor/actor/7_KhZ53Q108",
  "url": "http://pasture-one-actor/actor/7_KhZ53Q108",
  "replies_count": 0,
  "reblogs_count": 0,
  "favourites_count": 0,
  "edited_at": null,
  "favourited": false,
  "reblogged": false,
  "muted": false,
  "bookmarked": false,
  "content": "attached note",
  "filtered": [],
  "reblog": null,
  "account": {
    "id": "114816814107090969",
    "username": "actor",
    "acct": "actor@pasture-one-actor",
    "display_name": "Test Actor",
    "locked": false,
    "bot": false,
    "discoverable": false,
    "indexable": false,
    "group": false,
    "created_at": "2025-07-08T00:00:00.000Z",
    "note": "",
    "url": "http://pasture-one-actor/actor",
    "uri": "http://pasture-one-actor/actor",
    "avatar": "http://mastodon/avatars/original/missing.png",
    "avatar_static": "http://mastodon/avatars/original/missing.png",
    "header": "http://mastodon/headers/original/missing.png",
    "header_static": "http://mastodon/headers/original/missing.png",
    "followers_count": 0,
    "following_count": 0,
    "statuses_count": 206,
    "last_status_at": "2025-07-08",
    "hide_collections": true,
    "emojis": [],
    "fields": []
  },
  "media_attachments": [],
  "mentions": [],
  "tags": [],
  "emojis": [],
  "card": null,
  "poll": null
}

Example 10

activity
{
  "@context": [
    "https://www.w3.org/ns/activitystreams",
    {
      "Hashtag": "as:Hashtag",
      "sensitive": "as:sensitive"
    }
  ],
  "type": "Create",
  "actor": "http://pasture-one-actor/actor",
  "to": [
    "https://www.w3.org/ns/activitystreams#Public",
    "http://mastodon/users/hippo"
  ],
  "id": "http://pasture-one-actor/actor/uEcBcjTizqM",
  "published": "2025-07-08T09:12:14Z",
  "object": {
    "type": "Note",
    "attributedTo": "http://pasture-one-actor/actor",
    "to": [
      "https://www.w3.org/ns/activitystreams#Public",
      "http://mastodon/users/hippo"
    ],
    "id": "http://pasture-one-actor/actor/RsJWwjCi3xs",
    "published": "2025-07-08T09:12:14Z",
    "content": "Recipe",
    "attachment": {
      "@context": "https://schema.org/docs/jsonldcontext.jsonld",
      "@type": "Recipe",
      "name": "Peanut Butter and Jelly Sandwich",
      "recipeIngredient": [
        "Bread",
        "Peanut Butter",
        "Raspberry Jam",
        "Coffee (optional)"
      ],
      "recipeCategory": "Breakfast",
      "recipeInstructions": [
        {
          "@type": "HowToStep",
          "text": "Take a slice of bread and put it on a plate"
        },
        {
          "@type": "HowToStep",
          "text": "Spread peanut butter on the bread"
        },
        {
          "@type": "HowToStep",
          "text": "Spread raspberry jam on top of the peanut butter"
        },
        {
          "@type": "HowToStep",
          "text": "Eat your PB&J Sandwich and drink your coffee if you have it"
        },
        {
          "@type": "HowToStep",
          "text": "Check if you are still hungry, if yes a repeat step 1"
        }
      ]
    }
  }
}
mastodon
{
  "id": "114816839479208968",
  "created_at": "2025-07-08T09:12:14.000Z",
  "in_reply_to_id": null,
  "in_reply_to_account_id": null,
  "sensitive": false,
  "spoiler_text": "",
  "visibility": "public",
  "language": null,
  "uri": "http://pasture-one-actor/actor/RsJWwjCi3xs",
  "url": "http://pasture-one-actor/actor/RsJWwjCi3xs",
  "replies_count": 0,
  "reblogs_count": 0,
  "favourites_count": 0,
  "edited_at": null,
  "favourited": false,
  "reblogged": false,
  "muted": false,
  "bookmarked": false,
  "content": "Recipe",
  "filtered": [],
  "reblog": null,
  "account": {
    "id": "114816814107090969",
    "username": "actor",
    "acct": "actor@pasture-one-actor",
    "display_name": "Test Actor",
    "locked": false,
    "bot": false,
    "discoverable": false,
    "indexable": false,
    "group": false,
    "created_at": "2025-07-08T00:00:00.000Z",
    "note": "",
    "url": "http://pasture-one-actor/actor",
    "uri": "http://pasture-one-actor/actor",
    "avatar": "http://mastodon/avatars/original/missing.png",
    "avatar_static": "http://mastodon/avatars/original/missing.png",
    "header": "http://mastodon/headers/original/missing.png",
    "header_static": "http://mastodon/headers/original/missing.png",
    "followers_count": 0,
    "following_count": 0,
    "statuses_count": 207,
    "last_status_at": "2025-07-08",
    "hide_collections": true,
    "emojis": [],
    "fields": []
  },
  "media_attachments": [],
  "mentions": [],
  "tags": [],
  "emojis": [],
  "card": null,
  "poll": null
}

Example 11

activity
{
  "@context": [
    "https://www.w3.org/ns/activitystreams",
    {
      "Hashtag": "as:Hashtag",
      "sensitive": "as:sensitive"
    }
  ],
  "type": "Create",
  "actor": "http://pasture-one-actor/actor",
  "to": [
    "https://www.w3.org/ns/activitystreams#Public",
    "http://mastodon/users/hippo"
  ],
  "id": "http://pasture-one-actor/actor/WJRc4DgXVyE",
  "published": "2025-07-08T09:12:15Z",
  "object": {
    "type": "Note",
    "attributedTo": "http://pasture-one-actor/actor",
    "to": [
      "https://www.w3.org/ns/activitystreams#Public",
      "http://mastodon/users/hippo"
    ],
    "id": "http://pasture-one-actor/actor/PTrmmCv04Y4",
    "published": "2025-07-08T09:12:15Z",
    "content": "10 images",
    "attachment": [
      {
        "type": "Document",
        "url": "http://pasture-one-actor/images/101.png"
      },
      {
        "type": "Document",
        "url": "http://pasture-one-actor/images/102.png"
      },
      {
        "type": "Document",
        "url": "http://pasture-one-actor/images/103.png"
      },
      {
        "type": "Document",
        "url": "http://pasture-one-actor/images/104.png"
      },
      {
        "type": "Document",
        "url": "http://pasture-one-actor/images/105.png"
      },
      {
        "type": "Document",
        "url": "http://pasture-one-actor/images/106.png"
      },
      {
        "type": "Document",
        "url": "http://pasture-one-actor/images/107.png"
      },
      {
        "type": "Document",
        "url": "http://pasture-one-actor/images/108.png"
      },
      {
        "type": "Document",
        "url": "http://pasture-one-actor/images/109.png"
      },
      {
        "type": "Document",
        "url": "http://pasture-one-actor/images/1010.png"
      }
    ]
  }
}
mastodon
{
  "id": "114816839562603243",
  "created_at": "2025-07-08T09:12:15.000Z",
  "in_reply_to_id": null,
  "in_reply_to_account_id": null,
  "sensitive": false,
  "spoiler_text": "",
  "visibility": "public",
  "language": null,
  "uri": "http://pasture-one-actor/actor/PTrmmCv04Y4",
  "url": "http://pasture-one-actor/actor/PTrmmCv04Y4",
  "replies_count": 0,
  "reblogs_count": 0,
  "favourites_count": 0,
  "edited_at": null,
  "favourited": false,
  "reblogged": false,
  "muted": false,
  "bookmarked": false,
  "content": "10 images",
  "filtered": [],
  "reblog": null,
  "account": {
    "id": "114816814107090969",
    "username": "actor",
    "acct": "actor@pasture-one-actor",
    "display_name": "Test Actor",
    "locked": false,
    "bot": false,
    "discoverable": false,
    "indexable": false,
    "group": false,
    "created_at": "2025-07-08T00:00:00.000Z",
    "note": "",
    "url": "http://pasture-one-actor/actor",
    "uri": "http://pasture-one-actor/actor",
    "avatar": "http://mastodon/avatars/original/missing.png",
    "avatar_static": "http://mastodon/avatars/original/missing.png",
    "header": "http://mastodon/headers/original/missing.png",
    "header_static": "http://mastodon/headers/original/missing.png",
    "followers_count": 0,
    "following_count": 0,
    "statuses_count": 208,
    "last_status_at": "2025-07-08",
    "hide_collections": true,
    "emojis": [],
    "fields": []
  },
  "media_attachments": [
    {
      "id": "114816839541018990",
      "type": "image",
      "url": "http://localhost:2970/system/cache/media_attachments/files/114/816/839/541/018/990/original/abbba1d9003e49ae.png",
      "preview_url": "http://localhost:2970/system/cache/media_attachments/files/114/816/839/541/018/990/small/abbba1d9003e49ae.png",
      "remote_url": "http://pasture-one-actor/images/101.png",
      "preview_remote_url": null,
      "text_url": null,
      "meta": {
        "original": {
          "width": 40,
          "height": 40,
          "size": "40x40",
          "aspect": 1.0
        },
        "small": {
          "width": 40,
          "height": 40,
          "size": "40x40",
          "aspect": 1.0
        }
      },
      "description": null,
      "blurhash": "U12ftRl%fQl%l%fjfQfjfQfQfQfQl%fjfQfj"
    },
    {
      "id": "114816839547065237",
      "type": "image",
      "url": "http://localhost:2970/system/cache/media_attachments/files/114/816/839/547/065/237/original/e5e91744904f1d0e.png",
      "preview_url": "http://localhost:2970/system/cache/media_attachments/files/114/816/839/547/065/237/small/e5e91744904f1d0e.png",
      "remote_url": "http://pasture-one-actor/images/102.png",
      "preview_remote_url": null,
      "text_url": null,
      "meta": {
        "original": {
          "width": 40,
          "height": 40,
          "size": "40x40",
          "aspect": 1.0
        },
        "small": {
          "width": 40,
          "height": 40,
          "size": "40x40",
          "aspect": 1.0
        }
      },
      "description": null,
      "blurhash": "U28Pq7p3fQp3p3fRfQfRfQfQfQfQp3fRfQfR"
    },
    {
      "id": "114816839552197727",
      "type": "image",
      "url": "http://localhost:2970/system/cache/media_attachments/files/114/816/839/552/197/727/original/3d304837b5ab69f0.png",
      "preview_url": "http://localhost:2970/system/cache/media_attachments/files/114/816/839/552/197/727/small/3d304837b5ab69f0.png",
      "remote_url": "http://pasture-one-actor/images/103.png",
      "preview_remote_url": null,
      "text_url": null,
      "meta": {
        "original": {
          "width": 40,
          "height": 40,
          "size": "40x40",
          "aspect": 1.0
        },
        "small": {
          "width": 40,
          "height": 40,
          "size": "40x40",
          "aspect": 1.0
        }
      },
      "description": null,
      "blurhash": "U1HqC^?]fQ?]?]j[fQj[fQfQfQfQ?]j[fQj["
    },
    {
      "id": "114816839556740826",
      "type": "image",
      "url": "http://localhost:2970/system/cache/media_attachments/files/114/816/839/556/740/826/original/7f9ba1957398c786.png",
      "preview_url": "http://localhost:2970/system/cache/media_attachments/files/114/816/839/556/740/826/small/7f9ba1957398c786.png",
      "remote_url": "http://pasture-one-actor/images/104.png",
      "preview_remote_url": null,
      "text_url": null,
      "meta": {
        "original": {
          "width": 40,
          "height": 40,
          "size": "40x40",
          "aspect": 1.0
        },
        "small": {
          "width": 40,
          "height": 40,
          "size": "40x40",
          "aspect": 1.0
        }
      },
      "description": null,
      "blurhash": "U1AXYMy:fQy:y:fkfQfkfQfQfQfQy:fkfQfk"
    }
  ],
  "mentions": [],
  "tags": [],
  "emojis": [],
  "card": null,
  "poll": null
}