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",
{
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"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://mathstodon.xyz/users/DaniLaura/statuses/114466513319427807",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-07T12:19:41Z",
"url": "https://mathstodon.xyz/@DaniLaura/114466513319427807",
"attributedTo": "https://mathstodon.xyz/users/DaniLaura",
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],
"cc": [
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],
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"content": "<p>More <a href=\"https://mathstodon.xyz/tags/algorithmicArt\" class=\"mention hashtag\" rel=\"tag\">#<span>algorithmicArt</span></a> based on cubic polynomials, both pieces have the same parameters except for colours, line width and number of polynomials. What do you prefer?<br /><a href=\"https://mathstodon.xyz/tags/Mathematics\" class=\"mention hashtag\" rel=\"tag\">#<span>Mathematics</span></a> <a href=\"https://mathstodon.xyz/tags/MathArt\" class=\"mention hashtag\" rel=\"tag\">#<span>MathArt</span></a> <a href=\"https://mathstodon.xyz/tags/creativeCoding\" class=\"mention hashtag\" rel=\"tag\">#<span>creativeCoding</span></a> <a href=\"https://mathstodon.xyz/tags/NotAI\" class=\"mention hashtag\" rel=\"tag\">#<span>NotAI</span></a></p>",
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"en": "<p>More <a href=\"https://mathstodon.xyz/tags/algorithmicArt\" class=\"mention hashtag\" rel=\"tag\">#<span>algorithmicArt</span></a> based on cubic polynomials, both pieces have the same parameters except for colours, line width and number of polynomials. What do you prefer?<br /><a href=\"https://mathstodon.xyz/tags/Mathematics\" class=\"mention hashtag\" rel=\"tag\">#<span>Mathematics</span></a> <a href=\"https://mathstodon.xyz/tags/MathArt\" class=\"mention hashtag\" rel=\"tag\">#<span>MathArt</span></a> <a href=\"https://mathstodon.xyz/tags/creativeCoding\" class=\"mention hashtag\" rel=\"tag\">#<span>creativeCoding</span></a> <a href=\"https://mathstodon.xyz/tags/NotAI\" class=\"mention hashtag\" rel=\"tag\">#<span>NotAI</span></a></p>"
},
"attachment": [
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"name": "Blue, purple and magenta curves over black background, two symmetry axes.",
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"url": "https://media.mathstodon.xyz/media_attachments/files/114/466/491/081/469/980/original/c68111418de2a0f5.png",
"name": "Similar composition with many more lines. Blue, purple and magenta curves over white background, the curves at the center join to form a continuous gradient.",
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],
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{
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"href": "https://mathstodon.xyz/tags/NotAI",
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},
{
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{
"type": "Hashtag",
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},
{
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"shares": {
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