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/toscalix/statuses/114575832507040469",
"type": "Note",
"summary": null,
"inReplyTo": "https://social.opensource.org/users/osi/statuses/114574793449728239",
"published": "2025-05-26T19:40:59Z",
"url": "https://mastodon.social/@toscalix/114575832507040469",
"attributedTo": "https://mastodon.social/users/toscalix",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/toscalix/followers",
"https://social.opensource.org/users/osi"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/toscalix/statuses/114575832507040469",
"inReplyToAtomUri": "https://social.opensource.org/users/osi/statuses/114574793449728239",
"conversation": "tag:opensource.org,2025-05-26:objectId=945002:objectType=Conversation",
"content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://social.opensource.org/@osi\" class=\"u-url mention\">@<span>osi</span></a></span> This Friday May 30th at 9:00 CEST, during the OpenChain webinar, we will learn about the impact of AI from the copyright and open source license compliance point of view. <a href=\"https://openchainproject.org/news/2025/05/23/webinar-2025-05-30\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">openchainproject.org/news/2025</span><span class=\"invisible\">/05/23/webinar-2025-05-30</span></a> </p><p><a href=\"https://mastodon.social/tags/openchain\" class=\"mention hashtag\" rel=\"tag\">#<span>openchain</span></a> <a href=\"https://mastodon.social/tags/artificialintelligence\" class=\"mention hashtag\" rel=\"tag\">#<span>artificialintelligence</span></a> <a href=\"https://mastodon.social/tags/license\" class=\"mention hashtag\" rel=\"tag\">#<span>license</span></a> <a href=\"https://mastodon.social/tags/compliance\" class=\"mention hashtag\" rel=\"tag\">#<span>compliance</span></a> <a href=\"https://mastodon.social/tags/opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>opensource</span></a> <a href=\"https://mastodon.social/tags/freesoftware\" class=\"mention hashtag\" rel=\"tag\">#<span>freesoftware</span></a> <a href=\"https://mastodon.social/tags/sca\" class=\"mention hashtag\" rel=\"tag\">#<span>sca</span></a></p>",
"contentMap": {
"en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://social.opensource.org/@osi\" class=\"u-url mention\">@<span>osi</span></a></span> This Friday May 30th at 9:00 CEST, during the OpenChain webinar, we will learn about the impact of AI from the copyright and open source license compliance point of view. <a href=\"https://openchainproject.org/news/2025/05/23/webinar-2025-05-30\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">openchainproject.org/news/2025</span><span class=\"invisible\">/05/23/webinar-2025-05-30</span></a> </p><p><a href=\"https://mastodon.social/tags/openchain\" class=\"mention hashtag\" rel=\"tag\">#<span>openchain</span></a> <a href=\"https://mastodon.social/tags/artificialintelligence\" class=\"mention hashtag\" rel=\"tag\">#<span>artificialintelligence</span></a> <a href=\"https://mastodon.social/tags/license\" class=\"mention hashtag\" rel=\"tag\">#<span>license</span></a> <a href=\"https://mastodon.social/tags/compliance\" class=\"mention hashtag\" rel=\"tag\">#<span>compliance</span></a> <a href=\"https://mastodon.social/tags/opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>opensource</span></a> <a href=\"https://mastodon.social/tags/freesoftware\" class=\"mention hashtag\" rel=\"tag\">#<span>freesoftware</span></a> <a href=\"https://mastodon.social/tags/sca\" class=\"mention hashtag\" rel=\"tag\">#<span>sca</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://social.opensource.org/users/osi",
"name": "@osi@opensource.org"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/openchain",
"name": "#openchain"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/artificialintelligence",
"name": "#artificialintelligence"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/license",
"name": "#license"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/compliance",
"name": "#compliance"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/opensource",
"name": "#opensource"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/freesoftware",
"name": "#freesoftware"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/sca",
"name": "#sca"
}
],
"replies": {
"id": "https://mastodon.social/users/toscalix/statuses/114575832507040469/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/toscalix/statuses/114575832507040469/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/toscalix/statuses/114575832507040469/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/toscalix/statuses/114575832507040469/likes",
"type": "Collection",
"totalItems": 3
},
"shares": {
"id": "https://mastodon.social/users/toscalix/statuses/114575832507040469/shares",
"type": "Collection",
"totalItems": 2
}
}