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/bsletten/statuses/114700550524644776",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-17T20:18:25Z",
"url": "https://mastodon.social/@bsletten/114700550524644776",
"attributedTo": "https://mastodon.social/users/bsletten",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
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],
"sensitive": false,
"atomUri": "https://mastodon.social/users/bsletten/statuses/114700550524644776",
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"conversation": "tag:mastodon.social,2025-06-17:objectId=1025708490:objectType=Conversation",
"content": "<p>This is for the super nerds, so don't feel bad if you don't get it.</p><p>I asked ChatGPT to design a menu with Dutch food influences for an Edsger W. Dijkstra-themed restaurant based upon his work. I then asked it to create the LaTeX code to generate a printable version of the menu.</p><p>No notes. Perfection. Lost in the PDF generation was that drinks were labeled as “Side Effects (Handled)" which is divine.</p><p><a href=\"https://mastodon.social/tags/computerscience\" class=\"mention hashtag\" rel=\"tag\">#<span>computerscience</span></a> <a href=\"https://mastodon.social/tags/humor\" class=\"mention hashtag\" rel=\"tag\">#<span>humor</span></a> <a href=\"https://mastodon.social/tags/nerd\" class=\"mention hashtag\" rel=\"tag\">#<span>nerd</span></a> <a href=\"https://mastodon.social/tags/ai\" class=\"mention hashtag\" rel=\"tag\">#<span>ai</span></a> <a href=\"https://mastodon.social/tags/llm\" class=\"mention hashtag\" rel=\"tag\">#<span>llm</span></a> <a href=\"https://mastodon.social/tags/chatgpt\" class=\"mention hashtag\" rel=\"tag\">#<span>chatgpt</span></a></p>",
"contentMap": {
"en": "<p>This is for the super nerds, so don't feel bad if you don't get it.</p><p>I asked ChatGPT to design a menu with Dutch food influences for an Edsger W. Dijkstra-themed restaurant based upon his work. I then asked it to create the LaTeX code to generate a printable version of the menu.</p><p>No notes. Perfection. Lost in the PDF generation was that drinks were labeled as “Side Effects (Handled)" which is divine.</p><p><a href=\"https://mastodon.social/tags/computerscience\" class=\"mention hashtag\" rel=\"tag\">#<span>computerscience</span></a> <a href=\"https://mastodon.social/tags/humor\" class=\"mention hashtag\" rel=\"tag\">#<span>humor</span></a> <a href=\"https://mastodon.social/tags/nerd\" class=\"mention hashtag\" rel=\"tag\">#<span>nerd</span></a> <a href=\"https://mastodon.social/tags/ai\" class=\"mention hashtag\" rel=\"tag\">#<span>ai</span></a> <a href=\"https://mastodon.social/tags/llm\" class=\"mention hashtag\" rel=\"tag\">#<span>llm</span></a> <a href=\"https://mastodon.social/tags/chatgpt\" class=\"mention hashtag\" rel=\"tag\">#<span>chatgpt</span></a></p>"
},
"updated": "2025-06-17T20:31:29Z",
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}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/computerscience",
"name": "#computerscience"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/humor",
"name": "#humor"
},
{
"type": "Hashtag",
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},
{
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"href": "https://mastodon.social/tags/ai",
"name": "#ai"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/llm",
"name": "#llm"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/chatgpt",
"name": "#chatgpt"
}
],
"replies": {
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"type": "Collection",
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"likes": {
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"type": "Collection",
"totalItems": 9
},
"shares": {
"id": "https://mastodon.social/users/bsletten/statuses/114700550524644776/shares",
"type": "Collection",
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}
}