ActivityPub Viewer

A small tool to view real-world ActivityPub objects as JSON! Enter a URL or username from Mastodon or a similar service below, and we'll send a request with the right Accept header to the server to view the underlying object.

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{ "@context": [ "https://www.w3.org/ns/activitystreams", { "Hashtag": "as:Hashtag", "sensitive": "as:sensitive" } ], "id": "https://vivaldi.com/?p=749310", "type": "Note", "attachment": [], "attributedTo": "https://vivaldi.com/?author=213", "audience": "https://vivaldi.com/?author=0", "content": "<p><strong>Tip #616</strong></p><div class=\"wp-block-cover\" style=\"min-height:100px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-100 has-background-dim\" style=\"background-color:#533aba\"></span></p><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\"><h2 class=\"wp-block-heading has-text-align-left has-huge-font-size\">Enable sounds for Vivaldi Forum notifications.</h2></div></div><p>If you wish to be alerted about new notifications and incoming messages on the <a href=\"https://forum.vivaldi.net/\" target=\"_blank\" rel=\"noreferrer noopener\">Vivaldi Forum</a> instantly, you can enable sound effects. Then, while you have the Forum open in a tab, you&#8217;ll hear a little sound whenever something new pops up. </p><p>To enable sounds:</p><ol class=\"wp-block-list\"><li>Click on your profile picture in the top right corner and select &#8220;<a href=\"https://forum.vivaldi.net/me/settings\" target=\"_blank\" rel=\"noreferrer noopener\">Settings</a>&#8220;. </li><li>Scroll to the end of the page to find Sound settings. </li><li>Select the sound you like for notifications, incoming messages, and outgoing messages. </li><li>Click &#8220;Save changes&#8221;.</li></ol><figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https://tips.vivaldi.net/wp-content/uploads/sites/26977/2024/12/Forum-notification-sound-settings-1024x576.png\" alt=\"Vivaldi Forum's Settings page zoomed in on the Sound settings section.\" class=\"wp-image-20612\" /></figure><p><a rel=\"tag\" class=\"hashtag u-tag u-category\" href=\"https://vivaldi.com/tag/forum/\">#forum</a> <a rel=\"tag\" class=\"hashtag u-tag u-category\" href=\"https://vivaldi.com/tag/notifications/\">#notifications</a></p><p><a href=\"https://vivaldi.com/blog/tips/tip-616/\" class=\"status-link unhandled-link\">https://vivaldi.com/blog/tips/tip-616/</a></p>", "contentMap": { "en": "<p><strong>Tip #616</strong></p><div class=\"wp-block-cover\" style=\"min-height:100px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-100 has-background-dim\" style=\"background-color:#533aba\"></span></p><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\"><h2 class=\"wp-block-heading has-text-align-left has-huge-font-size\">Enable sounds for Vivaldi Forum notifications.</h2></div></div><p>If you wish to be alerted about new notifications and incoming messages on the <a href=\"https://forum.vivaldi.net/\" target=\"_blank\" rel=\"noreferrer noopener\">Vivaldi Forum</a> instantly, you can enable sound effects. Then, while you have the Forum open in a tab, you&#8217;ll hear a little sound whenever something new pops up. </p><p>To enable sounds:</p><ol class=\"wp-block-list\"><li>Click on your profile picture in the top right corner and select &#8220;<a href=\"https://forum.vivaldi.net/me/settings\" target=\"_blank\" rel=\"noreferrer noopener\">Settings</a>&#8220;. </li><li>Scroll to the end of the page to find Sound settings. </li><li>Select the sound you like for notifications, incoming messages, and outgoing messages. </li><li>Click &#8220;Save changes&#8221;.</li></ol><figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https://tips.vivaldi.net/wp-content/uploads/sites/26977/2024/12/Forum-notification-sound-settings-1024x576.png\" alt=\"Vivaldi Forum's Settings page zoomed in on the Sound settings section.\" class=\"wp-image-20612\" /></figure><p><a rel=\"tag\" class=\"hashtag u-tag u-category\" href=\"https://vivaldi.com/tag/forum/\">#forum</a> <a rel=\"tag\" class=\"hashtag u-tag u-category\" href=\"https://vivaldi.com/tag/notifications/\">#notifications</a></p><p><a href=\"https://vivaldi.com/blog/tips/tip-616/\" class=\"status-link unhandled-link\">https://vivaldi.com/blog/tips/tip-616/</a></p>" }, "published": "2024-12-12T09:59:08Z", "tag": [ { "type": "Hashtag", "href": "https://vivaldi.com/tag/forum/", "name": "#forum" }, { "type": "Hashtag", "href": "https://vivaldi.com/tag/notifications/", "name": "#notifications" } ], "url": "https://vivaldi.com/blog/tips/tip-616/", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://vivaldi.com/wp-json/activitypub/1.0/actors/213/followers" ], "replies": { "id": "https://vivaldi.com/wp-json/activitypub/1.0/posts/749310/replies", "type": "Collection", "first": { "id": "https://vivaldi.com/wp-json/activitypub/1.0/posts/749310/replies?page=0", "type": "CollectionPage", "partOf": "https://vivaldi.com/wp-json/activitypub/1.0/posts/749310/replies", "items": [] } }, "sensitive": false }