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/h4ckernews/statuses/114670803034553410",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-12T14:13:15Z",
"url": "https://mastodon.social/@h4ckernews/114670803034553410",
"attributedTo": "https://mastodon.social/users/h4ckernews",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/h4ckernews/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/h4ckernews/statuses/114670803034553410",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-06-12:objectId=1021289623:objectType=Conversation",
"content": "<p>CP/M 2.2, CP/M 3.0, CP/M-86, Concurrent CP/M-86 listings by Digital Research</p><p><a href=\"http://www.bitsavers.org/pdf/digitalResearch/CPM_Listings/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">http://www.</span><span class=\"ellipsis\">bitsavers.org/pdf/digitalResea</span><span class=\"invisible\">rch/CPM_Listings/</span></a></p><p><a href=\"https://mastodon.social/tags/HackerNews\" class=\"mention hashtag\" rel=\"tag\">#<span>HackerNews</span></a> <a href=\"https://mastodon.social/tags/CPM\" class=\"mention hashtag\" rel=\"tag\">#<span>CPM</span></a> #2.2 <a href=\"https://mastodon.social/tags/CP\" class=\"mention hashtag\" rel=\"tag\">#<span>CP</span></a>/M #3.0 <a href=\"https://mastodon.social/tags/Digital\" class=\"mention hashtag\" rel=\"tag\">#<span>Digital</span></a> <a href=\"https://mastodon.social/tags/Research\" class=\"mention hashtag\" rel=\"tag\">#<span>Research</span></a> <a href=\"https://mastodon.social/tags/Vintage\" class=\"mention hashtag\" rel=\"tag\">#<span>Vintage</span></a> <a href=\"https://mastodon.social/tags/Computing\" class=\"mention hashtag\" rel=\"tag\">#<span>Computing</span></a> <a href=\"https://mastodon.social/tags/Software\" class=\"mention hashtag\" rel=\"tag\">#<span>Software</span></a> <a href=\"https://mastodon.social/tags/Preservation\" class=\"mention hashtag\" rel=\"tag\">#<span>Preservation</span></a></p>",
"contentMap": {
"en": "<p>CP/M 2.2, CP/M 3.0, CP/M-86, Concurrent CP/M-86 listings by Digital Research</p><p><a href=\"http://www.bitsavers.org/pdf/digitalResearch/CPM_Listings/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">http://www.</span><span class=\"ellipsis\">bitsavers.org/pdf/digitalResea</span><span class=\"invisible\">rch/CPM_Listings/</span></a></p><p><a href=\"https://mastodon.social/tags/HackerNews\" class=\"mention hashtag\" rel=\"tag\">#<span>HackerNews</span></a> <a href=\"https://mastodon.social/tags/CPM\" class=\"mention hashtag\" rel=\"tag\">#<span>CPM</span></a> #2.2 <a href=\"https://mastodon.social/tags/CP\" class=\"mention hashtag\" rel=\"tag\">#<span>CP</span></a>/M #3.0 <a href=\"https://mastodon.social/tags/Digital\" class=\"mention hashtag\" rel=\"tag\">#<span>Digital</span></a> <a href=\"https://mastodon.social/tags/Research\" class=\"mention hashtag\" rel=\"tag\">#<span>Research</span></a> <a href=\"https://mastodon.social/tags/Vintage\" class=\"mention hashtag\" rel=\"tag\">#<span>Vintage</span></a> <a href=\"https://mastodon.social/tags/Computing\" class=\"mention hashtag\" rel=\"tag\">#<span>Computing</span></a> <a href=\"https://mastodon.social/tags/Software\" class=\"mention hashtag\" rel=\"tag\">#<span>Software</span></a> <a href=\"https://mastodon.social/tags/Preservation\" class=\"mention hashtag\" rel=\"tag\">#<span>Preservation</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/hackernews",
"name": "#hackernews"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/cpm",
"name": "#cpm"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/cp",
"name": "#cp"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/digital",
"name": "#digital"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/research",
"name": "#research"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/vintage",
"name": "#vintage"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/computing",
"name": "#computing"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/software",
"name": "#software"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/preservation",
"name": "#preservation"
}
],
"replies": {
"id": "https://mastodon.social/users/h4ckernews/statuses/114670803034553410/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/h4ckernews/statuses/114670803034553410/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/h4ckernews/statuses/114670803034553410/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/h4ckernews/statuses/114670803034553410/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mastodon.social/users/h4ckernews/statuses/114670803034553410/shares",
"type": "Collection",
"totalItems": 1
}
}