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://mas.to/users/TheBrightSide/statuses/114642400640296893/replies",
"type": "Collection",
"first": {
"id": "https://mas.to/users/TheBrightSide/statuses/114642400640296893/replies?page=true",
"type": "CollectionPage",
"next": "https://mas.to/users/TheBrightSide/statuses/114642400640296893/replies?only_other_accounts=true&page=true",
"partOf": "https://mas.to/users/TheBrightSide/statuses/114642400640296893/replies",
"items": [
{
"id": "https://mas.to/users/TheBrightSide/statuses/114642400685408490",
"type": "Note",
"summary": null,
"inReplyTo": "https://mas.to/users/TheBrightSide/statuses/114642400640296893",
"published": "2025-06-07T13:50:09Z",
"url": "https://mas.to/@TheBrightSide/114642400685408490",
"attributedTo": "https://mas.to/users/TheBrightSide",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mas.to/users/TheBrightSide/followers"
],
"sensitive": false,
"atomUri": "https://mas.to/users/TheBrightSide/statuses/114642400685408490",
"inReplyToAtomUri": "https://mas.to/users/TheBrightSide/statuses/114642400640296893",
"conversation": "tag:mas.to,2025-06-07:objectId=502459892:objectType=Conversation",
"content": "<p>Tara Tiger Brown's Ph.D.</p><p>research at the University of British Columbia found that being in quiet environments slowed participants' heart rates by an average of 6.7 beats per minute.</p><p>This line of study proves quiet moments boost our wellbeing.</p><p><a href=\"https://mas.to/tags/Wellness\" class=\"mention hashtag\" rel=\"tag\">#<span>Wellness</span></a> <a href=\"https://mas.to/tags/Research\" class=\"mention hashtag\" rel=\"tag\">#<span>Research</span></a></p>",
"contentMap": {
"en": "<p>Tara Tiger Brown's Ph.D.</p><p>research at the University of British Columbia found that being in quiet environments slowed participants' heart rates by an average of 6.7 beats per minute.</p><p>This line of study proves quiet moments boost our wellbeing.</p><p><a href=\"https://mas.to/tags/Wellness\" class=\"mention hashtag\" rel=\"tag\">#<span>Wellness</span></a> <a href=\"https://mas.to/tags/Research\" class=\"mention hashtag\" rel=\"tag\">#<span>Research</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mas.to/tags/research",
"name": "#research"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/wellness",
"name": "#wellness"
}
],
"replies": {
"id": "https://mas.to/users/TheBrightSide/statuses/114642400685408490/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mas.to/users/TheBrightSide/statuses/114642400685408490/replies?min_id=114642400704153523&page=true",
"partOf": "https://mas.to/users/TheBrightSide/statuses/114642400685408490/replies",
"items": [
"https://mas.to/users/TheBrightSide/statuses/114642400704153523"
]
}
},
"likes": {
"id": "https://mas.to/users/TheBrightSide/statuses/114642400685408490/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mas.to/users/TheBrightSide/statuses/114642400685408490/shares",
"type": "Collection",
"totalItems": 0
}
}
]
}
}