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",
"Hashtag": "as:Hashtag"
}
],
"id": "https://mastodon.social/users/egonw/collections/featured",
"type": "OrderedCollection",
"totalItems": 2,
"orderedItems": [
{
"id": "https://mastodon.social/users/egonw/statuses/114211645743734555",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-03-23T12:03:30Z",
"url": "https://mastodon.social/@egonw/114211645743734555",
"attributedTo": "https://mastodon.social/users/egonw",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/egonw/followers",
"https://social.edu.nl/users/egonw"
],
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"atomUri": "https://mastodon.social/users/egonw/statuses/114211645743734555",
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"conversation": "tag:mastodon.social,2025-03-23:objectId=953250475:objectType=Conversation",
"content": "<p>I like to remind people, if you want less of my human rights, future, open science, and other opiniatied posts, follow my <a href=\"https://mastodon.social/tags/cheminformatics\" class=\"mention hashtag\" rel=\"tag\">#<span>cheminformatics</span></a> and <a href=\"https://mastodon.social/tags/bioinformatics\" class=\"mention hashtag\" rel=\"tag\">#<span>bioinformatics</span></a> account at <span class=\"h-card\" translate=\"no\"><a href=\"https://social.edu.nl/@egonw\" class=\"u-url mention\">@<span>egonw@social.edu.nl</span></a></span> </p><p>Of course, I love you to stay here too, because I honestly believe in a better future and am hopeful. But hoping is not enough, hence my posts here.</p>",
"contentMap": {
"en": "<p>I like to remind people, if you want less of my human rights, future, open science, and other opiniatied posts, follow my <a href=\"https://mastodon.social/tags/cheminformatics\" class=\"mention hashtag\" rel=\"tag\">#<span>cheminformatics</span></a> and <a href=\"https://mastodon.social/tags/bioinformatics\" class=\"mention hashtag\" rel=\"tag\">#<span>bioinformatics</span></a> account at <span class=\"h-card\" translate=\"no\"><a href=\"https://social.edu.nl/@egonw\" class=\"u-url mention\">@<span>egonw@social.edu.nl</span></a></span> </p><p>Of course, I love you to stay here too, because I honestly believe in a better future and am hopeful. But hoping is not enough, hence my posts here.</p>"
},
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://social.edu.nl/users/egonw",
"name": "@egonw@social.edu.nl"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/Cheminformatics",
"name": "#Cheminformatics"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/bioinformatics",
"name": "#bioinformatics"
}
],
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},
"shares": {
"id": "https://mastodon.social/users/egonw/statuses/114211645743734555/shares",
"type": "Collection",
"totalItems": 0
}
},
{
"id": "https://mastodon.social/users/egonw/statuses/110830547907694608",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2023-08-04T09:05:52Z",
"url": "https://mastodon.social/@egonw/110830547907694608",
"attributedTo": "https://mastodon.social/users/egonw",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
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],
"sensitive": false,
"atomUri": "https://mastodon.social/users/egonw/statuses/110830547907694608",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2023-08-04:objectId=505767478:objectType=Conversation",
"content": "<p>a quick <a href=\"https://mastodon.social/tags/introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>introduction</span></a>. I'm a researcher at Maastricht University, with a digital background. I wrote my first source code in the eighties, studied chemistry (including cheminformatics) and now do research into biology, but particularly how we can represent chemical and biological knowledge to get more accurate answers.</p>",
"contentMap": {
"en": "<p>a quick <a href=\"https://mastodon.social/tags/introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>introduction</span></a>. I'm a researcher at Maastricht University, with a digital background. I wrote my first source code in the eighties, studied chemistry (including cheminformatics) and now do research into biology, but particularly how we can represent chemical and biological knowledge to get more accurate answers.</p>"
},
"updated": "2023-10-10T16:02:23Z",
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/introduction",
"name": "#introduction"
}
],
"replies": {
"id": "https://mastodon.social/users/egonw/statuses/110830547907694608/replies",
"type": "Collection",
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"partOf": "https://mastodon.social/users/egonw/statuses/110830547907694608/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/egonw/statuses/110830547907694608/likes",
"type": "Collection",
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},
"shares": {
"id": "https://mastodon.social/users/egonw/statuses/110830547907694608/shares",
"type": "Collection",
"totalItems": 12
}
}
]
}