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.
{
"@context": [
"https://www.w3.org/ns/activitystreams",
{
"ostatus": "http://ostatus.org#",
"atomUri": "ostatus:atomUri",
"inReplyToAtomUri": "ostatus:inReplyToAtomUri",
"conversation": "ostatus:conversation",
"sensitive": "as:sensitive",
"toot": "http://joinmastodon.org/ns#",
"votersCount": "toot:votersCount",
"blurhash": "toot:blurhash",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
},
"Hashtag": "as:Hashtag"
}
],
"id": "https://mastodon.social/users/anatudor/statuses/112438356584959077/replies",
"type": "Collection",
"first": {
"id": "https://mastodon.social/users/anatudor/statuses/112438356584959077/replies?page=true",
"type": "CollectionPage",
"next": "https://mastodon.social/users/anatudor/statuses/112438356584959077/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/anatudor/statuses/112438356584959077/replies",
"items": [
{
"id": "https://mastodon.social/users/anatudor/statuses/112438393816559915",
"type": "Note",
"summary": null,
"inReplyTo": "https://mastodon.social/users/anatudor/statuses/112438356584959077",
"published": "2024-05-14T08:02:13Z",
"url": "https://mastodon.social/@anatudor/112438393816559915",
"attributedTo": "https://mastodon.social/users/anatudor",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/anatudor/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/anatudor/statuses/112438393816559915",
"inReplyToAtomUri": "https://mastodon.social/users/anatudor/statuses/112438356584959077",
"conversation": "tag:mastodon.social,2024-05-13:objectId=706695871:objectType=Conversation",
"content": "<p>Deconstructing:</p><p>All the fe-prefixed elements ("fe" stands for "filter effect") are called <a href=\"https://mastodon.social/tags/filter\" class=\"mention hashtag\" rel=\"tag\">#<span>filter</span></a> primitives (see <a href=\"https://developer.mozilla.org/en-US/docs/Web/SVG/Element#filter_primitive_elements\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">developer.mozilla.org/en-US/do</span><span class=\"invisible\">cs/Web/SVG/Element#filter_primitive_elements</span></a>).</p><p>All those used here take 1 or 2 inputs. We don't specify them explicitly for those with a single input... because they're the defaults!</p><p>The default input is normally the result (output) of the previous <a href=\"https://mastodon.social/tags/filter\" class=\"mention hashtag\" rel=\"tag\">#<span>filter</span></a> primitive. Save for the very first filter primitive, when the default input is the SourceGraphic.</p><p><a href=\"https://mastodon.social/tags/SVG\" class=\"mention hashtag\" rel=\"tag\">#<span>SVG</span></a> <a href=\"https://mastodon.social/tags/filterEffect\" class=\"mention hashtag\" rel=\"tag\">#<span>filterEffect</span></a> <a href=\"https://mastodon.social/tags/svgFilter\" class=\"mention hashtag\" rel=\"tag\">#<span>svgFilter</span></a> <a href=\"https://mastodon.social/tags/code\" class=\"mention hashtag\" rel=\"tag\">#<span>code</span></a> <a href=\"https://mastodon.social/tags/coding\" class=\"mention hashtag\" rel=\"tag\">#<span>coding</span></a> <a href=\"https://mastodon.social/tags/web\" class=\"mention hashtag\" rel=\"tag\">#<span>web</span></a></p>",
"contentMap": {
"en": "<p>Deconstructing:</p><p>All the fe-prefixed elements ("fe" stands for "filter effect") are called <a href=\"https://mastodon.social/tags/filter\" class=\"mention hashtag\" rel=\"tag\">#<span>filter</span></a> primitives (see <a href=\"https://developer.mozilla.org/en-US/docs/Web/SVG/Element#filter_primitive_elements\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">developer.mozilla.org/en-US/do</span><span class=\"invisible\">cs/Web/SVG/Element#filter_primitive_elements</span></a>).</p><p>All those used here take 1 or 2 inputs. We don't specify them explicitly for those with a single input... because they're the defaults!</p><p>The default input is normally the result (output) of the previous <a href=\"https://mastodon.social/tags/filter\" class=\"mention hashtag\" rel=\"tag\">#<span>filter</span></a> primitive. Save for the very first filter primitive, when the default input is the SourceGraphic.</p><p><a href=\"https://mastodon.social/tags/SVG\" class=\"mention hashtag\" rel=\"tag\">#<span>SVG</span></a> <a href=\"https://mastodon.social/tags/filterEffect\" class=\"mention hashtag\" rel=\"tag\">#<span>filterEffect</span></a> <a href=\"https://mastodon.social/tags/svgFilter\" class=\"mention hashtag\" rel=\"tag\">#<span>svgFilter</span></a> <a href=\"https://mastodon.social/tags/code\" class=\"mention hashtag\" rel=\"tag\">#<span>code</span></a> <a href=\"https://mastodon.social/tags/coding\" class=\"mention hashtag\" rel=\"tag\">#<span>coding</span></a> <a href=\"https://mastodon.social/tags/web\" class=\"mention hashtag\" rel=\"tag\">#<span>web</span></a></p>"
},
"updated": "2024-05-14T08:24:17Z",
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://files.mastodon.social/media_attachments/files/112/438/477/338/265/121/original/9869c8351d15257c.png",
"name": "Screenshot of MDN page listing SVG filter primitives: <feBlend>, <feColorMatrix>, <feComponentTransfer>, <feComposite>, <feConvolveMatrix>, <feDiffuseLighting>, <feDisplacementMap>, <feDropShadow>, <feFlood>, <feFuncA>, <feFuncB>, <feFuncG>, <feFuncR>, <feGaussianBlur>, <feImage>, <feMerge>, <feMergeNode>, <feMorphology>, <feOffset>, <feSpecularLighting>, <feTile>, <feTurbulence>",
"blurhash": "U56H_.-=acWBZ|xZt8WCH;t8ogWAo$Rifkj[",
"focalPoint": [
0,
0
],
"width": 772,
"height": 186
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/filter",
"name": "#filter"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/svg",
"name": "#svg"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/filtereffect",
"name": "#filtereffect"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/SVGFilter",
"name": "#SVGFilter"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/code",
"name": "#code"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/coding",
"name": "#coding"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/web",
"name": "#web"
}
],
"replies": {
"id": "https://mastodon.social/users/anatudor/statuses/112438393816559915/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/anatudor/statuses/112438393816559915/replies?min_id=112438541045537778&page=true",
"partOf": "https://mastodon.social/users/anatudor/statuses/112438393816559915/replies",
"items": [
"https://mastodon.social/users/anatudor/statuses/112438541045537778"
]
}
},
"likes": {
"id": "https://mastodon.social/users/anatudor/statuses/112438393816559915/likes",
"type": "Collection",
"totalItems": 2
},
"shares": {
"id": "https://mastodon.social/users/anatudor/statuses/112438393816559915/shares",
"type": "Collection",
"totalItems": 0
}
}
]
}
}