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/BjornW/statuses/114609718455623253",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-01T19:18:38Z",
"url": "https://mastodon.social/@BjornW/114609718455623253",
"attributedTo": "https://mastodon.social/users/BjornW",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/BjornW/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/BjornW/statuses/114609718455623253",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-06-01:objectId=1012045171:objectType=Conversation",
"content": "<p>I'd like to read more about DNA & CRISPR. The origins, the background story, but also how CRISPR works etc. </p><p>Does anybody know which book I should read? There are multiple books on the topic & it's hard for a layman to choose from. </p><p>My background is in IT & (Interaction) Design. </p><p><a href=\"https://mastodon.social/tags/Biotechnology\" class=\"mention hashtag\" rel=\"tag\">#<span>Biotechnology</span></a> <a href=\"https://mastodon.social/tags/CRISPR\" class=\"mention hashtag\" rel=\"tag\">#<span>CRISPR</span></a> <a href=\"https://mastodon.social/tags/Research\" class=\"mention hashtag\" rel=\"tag\">#<span>Research</span></a> <a href=\"https://mastodon.social/tags/Science\" class=\"mention hashtag\" rel=\"tag\">#<span>Science</span></a> <a href=\"https://mastodon.social/tags/DNA\" class=\"mention hashtag\" rel=\"tag\">#<span>DNA</span></a></p>",
"contentMap": {
"en": "<p>I'd like to read more about DNA & CRISPR. The origins, the background story, but also how CRISPR works etc. </p><p>Does anybody know which book I should read? There are multiple books on the topic & it's hard for a layman to choose from. </p><p>My background is in IT & (Interaction) Design. </p><p><a href=\"https://mastodon.social/tags/Biotechnology\" class=\"mention hashtag\" rel=\"tag\">#<span>Biotechnology</span></a> <a href=\"https://mastodon.social/tags/CRISPR\" class=\"mention hashtag\" rel=\"tag\">#<span>CRISPR</span></a> <a href=\"https://mastodon.social/tags/Research\" class=\"mention hashtag\" rel=\"tag\">#<span>Research</span></a> <a href=\"https://mastodon.social/tags/Science\" class=\"mention hashtag\" rel=\"tag\">#<span>Science</span></a> <a href=\"https://mastodon.social/tags/DNA\" class=\"mention hashtag\" rel=\"tag\">#<span>DNA</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/biotechnology",
"name": "#biotechnology"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/crispr",
"name": "#crispr"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/research",
"name": "#research"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/science",
"name": "#science"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/dna",
"name": "#dna"
}
],
"replies": {
"id": "https://mastodon.social/users/BjornW/statuses/114609718455623253/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/BjornW/statuses/114609718455623253/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/BjornW/statuses/114609718455623253/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/BjornW/statuses/114609718455623253/likes",
"type": "Collection",
"totalItems": 1
},
"shares": {
"id": "https://mastodon.social/users/BjornW/statuses/114609718455623253/shares",
"type": "Collection",
"totalItems": 10
}
}