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",
"blurhash": "toot:blurhash",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
},
"Hashtag": "as:Hashtag"
}
],
"id": "https://newsmast.social/users/newsmast/statuses/114670695278121864",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-12T13:45:51Z",
"url": "https://newsmast.social/@newsmast/114670695278121864",
"attributedTo": "https://newsmast.social/users/newsmast",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://newsmast.social/users/newsmast/followers"
],
"sensitive": false,
"atomUri": "https://newsmast.social/users/newsmast/statuses/114670695278121864",
"inReplyToAtomUri": null,
"conversation": "tag:newsmast.social,2025-06-12:objectId=44975377:objectType=Conversation",
"content": "<p><a href=\"https://Channel.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">Channel.org</span><span class=\"invisible\"></span></a> open beta is nearly here 👀 </p><p>Soon, we'll be sending out invites to <a href=\"https://Channel.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">Channel.org</span><span class=\"invisible\"></span></a> to a number of people across the open social web. Including those who have joined the waitlist!</p><p>If you haven't already signed up, you can register your interest at support@channel.org and we'll send an invite code across when it goes live 🌠 </p><p><a href=\"https://newsmast.social/tags/Channels\" class=\"mention hashtag\" rel=\"tag\">#<span>Channels</span></a> <a href=\"https://newsmast.social/tags/SocialWeb\" class=\"mention hashtag\" rel=\"tag\">#<span>SocialWeb</span></a> <a href=\"https://newsmast.social/tags/Fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>Fediverse</span></a> <a href=\"https://newsmast.social/tags/Mastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>Mastodon</span></a> <a href=\"https://newsmast.social/tags/SocialMedia\" class=\"mention hashtag\" rel=\"tag\">#<span>SocialMedia</span></a> <a href=\"https://newsmast.social/tags/Technology\" class=\"mention hashtag\" rel=\"tag\">#<span>Technology</span></a> <a href=\"https://newsmast.social/tags/FediTech\" class=\"mention hashtag\" rel=\"tag\">#<span>FediTech</span></a> <a href=\"https://newsmast.social/tags/Fedi\" class=\"mention hashtag\" rel=\"tag\">#<span>Fedi</span></a> <a href=\"https://newsmast.social/tags/Beta\" class=\"mention hashtag\" rel=\"tag\">#<span>Beta</span></a> <a href=\"https://newsmast.social/tags/Test\" class=\"mention hashtag\" rel=\"tag\">#<span>Test</span></a></p>",
"contentMap": {
"en": "<p><a href=\"https://Channel.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">Channel.org</span><span class=\"invisible\"></span></a> open beta is nearly here 👀 </p><p>Soon, we'll be sending out invites to <a href=\"https://Channel.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">Channel.org</span><span class=\"invisible\"></span></a> to a number of people across the open social web. Including those who have joined the waitlist!</p><p>If you haven't already signed up, you can register your interest at support@channel.org and we'll send an invite code across when it goes live 🌠 </p><p><a href=\"https://newsmast.social/tags/Channels\" class=\"mention hashtag\" rel=\"tag\">#<span>Channels</span></a> <a href=\"https://newsmast.social/tags/SocialWeb\" class=\"mention hashtag\" rel=\"tag\">#<span>SocialWeb</span></a> <a href=\"https://newsmast.social/tags/Fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>Fediverse</span></a> <a href=\"https://newsmast.social/tags/Mastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>Mastodon</span></a> <a href=\"https://newsmast.social/tags/SocialMedia\" class=\"mention hashtag\" rel=\"tag\">#<span>SocialMedia</span></a> <a href=\"https://newsmast.social/tags/Technology\" class=\"mention hashtag\" rel=\"tag\">#<span>Technology</span></a> <a href=\"https://newsmast.social/tags/FediTech\" class=\"mention hashtag\" rel=\"tag\">#<span>FediTech</span></a> <a href=\"https://newsmast.social/tags/Fedi\" class=\"mention hashtag\" rel=\"tag\">#<span>Fedi</span></a> <a href=\"https://newsmast.social/tags/Beta\" class=\"mention hashtag\" rel=\"tag\">#<span>Beta</span></a> <a href=\"https://newsmast.social/tags/Test\" class=\"mention hashtag\" rel=\"tag\">#<span>Test</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "video/mp4",
"url": "https://s3-eu-west-2.amazonaws.com/newsmast/media_attachments/files/114/670/694/906/127/146/original/1e63317fb1bbe0b3.mp4",
"name": null,
"blurhash": "U49@9fWBYOoek=RjR5t7*JRjmlaf}Zt7GFt7",
"width": 1080,
"height": 1920
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://newsmast.social/tags/channels",
"name": "#channels"
},
{
"type": "Hashtag",
"href": "https://newsmast.social/tags/socialweb",
"name": "#socialweb"
},
{
"type": "Hashtag",
"href": "https://newsmast.social/tags/fediverse",
"name": "#fediverse"
},
{
"type": "Hashtag",
"href": "https://newsmast.social/tags/mastodon",
"name": "#mastodon"
},
{
"type": "Hashtag",
"href": "https://newsmast.social/tags/socialmedia",
"name": "#socialmedia"
},
{
"type": "Hashtag",
"href": "https://newsmast.social/tags/technology",
"name": "#technology"
},
{
"type": "Hashtag",
"href": "https://newsmast.social/tags/feditech",
"name": "#feditech"
},
{
"type": "Hashtag",
"href": "https://newsmast.social/tags/fedi",
"name": "#fedi"
},
{
"type": "Hashtag",
"href": "https://newsmast.social/tags/beta",
"name": "#beta"
},
{
"type": "Hashtag",
"href": "https://newsmast.social/tags/test",
"name": "#test"
}
],
"replies": {
"id": "https://newsmast.social/users/newsmast/statuses/114670695278121864/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://newsmast.social/users/newsmast/statuses/114670695278121864/replies?min_id=114670695364618908&page=true",
"partOf": "https://newsmast.social/users/newsmast/statuses/114670695278121864/replies",
"items": [
"https://newsmast.social/users/newsmast/statuses/114670695364618908"
]
}
}
}