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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"atomUri": "ostatus:atomUri",
"inReplyToAtomUri": "ostatus:inReplyToAtomUri",
"conversation": "ostatus:conversation",
"sensitive": "as:sensitive",
"toot": "http://joinmastodon.org/ns#",
"votersCount": "toot:votersCount",
"blurhash": "toot:blurhash",
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"@id": "toot:focalPoint"
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"id": "https://mathstodon.xyz/users/Microfractal/statuses/114723087731528995",
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"published": "2025-06-21T19:49:56Z",
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"content": "<p>Sort of \\(f(z)=\\frac{(z^2-1)(z-2-i)^2}{z^2+2+2i}\\)</p><p>Shadertoy: <a href=\"https://www.shadertoy.com/view/wcyGRw\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">shadertoy.com/view/wcyGRw</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mathstodon.xyz/tags/Animation\" class=\"mention hashtag\" rel=\"tag\">#<span>Animation</span></a> <a href=\"https://mathstodon.xyz/tags/Math\" class=\"mention hashtag\" rel=\"tag\">#<span>Math</span></a> <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/Complex\" class=\"mention hashtag\" rel=\"tag\">#<span>Complex</span></a> <a href=\"https://mathstodon.xyz/tags/ComplexAnalysis\" class=\"mention hashtag\" rel=\"tag\">#<span>ComplexAnalysis</span></a> <a href=\"https://mathstodon.xyz/tags/ComplexPlane\" class=\"mention hashtag\" rel=\"tag\">#<span>ComplexPlane</span></a> <a href=\"https://mathstodon.xyz/tags/GLSL\" class=\"mention hashtag\" rel=\"tag\">#<span>GLSL</span></a> <a href=\"https://mathstodon.xyz/tags/Shadertoy\" class=\"mention hashtag\" rel=\"tag\">#<span>Shadertoy</span></a></p>",
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"name": "Animation of a varying complex function in the complex plane on a white background. The animation shows a grid made of the angle and magnification of the domain z in blue, and a grid made of the angle and magnification of the codomain (output of the function) in red.",
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{
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{
"type": "Hashtag",
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}
],
"replies": {
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