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/SydneyJim/statuses/114545334197062084",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-21T10:24:52Z",
"url": "https://mastodon.social/@SydneyJim/114545334197062084",
"attributedTo": "https://mastodon.social/users/SydneyJim",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/SydneyJim/followers"
],
"sensitive": true,
"atomUri": "https://mastodon.social/users/SydneyJim/statuses/114545334197062084",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-05-21:objectId=1002650387:objectType=Conversation",
"content": "<p><a href=\"https://mastodon.social/tags/Australian\" class=\"mention hashtag\" rel=\"tag\">#<span>Australian</span></a> researchers develop stable, high-current density water flow <a href=\"https://mastodon.social/tags/battery\" class=\"mention hashtag\" rel=\"tag\">#<span>battery</span></a> <a href=\"https://www.pv-magazine.com/2025/05/21/australian-researchers-develop-stable-high-current-density-water-based-flow-battery/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">pv-magazine.com/2025/05/21/aus</span><span class=\"invisible\">tralian-researchers-develop-stable-high-current-density-water-based-flow-battery/</span></a></p><p><a href=\"https://mastodon.social/tags/AlternativeEnergy\" class=\"mention hashtag\" rel=\"tag\">#<span>AlternativeEnergy</span></a> <a href=\"https://mastodon.social/tags/BatteryEnergy\" class=\"mention hashtag\" rel=\"tag\">#<span>BatteryEnergy</span></a> <a href=\"https://mastodon.social/tags/Technology\" class=\"mention hashtag\" rel=\"tag\">#<span>Technology</span></a></p>",
"contentMap": {
"en": "<p><a href=\"https://mastodon.social/tags/Australian\" class=\"mention hashtag\" rel=\"tag\">#<span>Australian</span></a> researchers develop stable, high-current density water flow <a href=\"https://mastodon.social/tags/battery\" class=\"mention hashtag\" rel=\"tag\">#<span>battery</span></a> <a href=\"https://www.pv-magazine.com/2025/05/21/australian-researchers-develop-stable-high-current-density-water-based-flow-battery/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">pv-magazine.com/2025/05/21/aus</span><span class=\"invisible\">tralian-researchers-develop-stable-high-current-density-water-based-flow-battery/</span></a></p><p><a href=\"https://mastodon.social/tags/AlternativeEnergy\" class=\"mention hashtag\" rel=\"tag\">#<span>AlternativeEnergy</span></a> <a href=\"https://mastodon.social/tags/BatteryEnergy\" class=\"mention hashtag\" rel=\"tag\">#<span>BatteryEnergy</span></a> <a href=\"https://mastodon.social/tags/Technology\" class=\"mention hashtag\" rel=\"tag\">#<span>Technology</span></a></p>"
},
"attachment": [],
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{
"type": "Hashtag",
"href": "https://mastodon.social/tags/australian",
"name": "#australian"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/battery",
"name": "#battery"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/alternativeenergy",
"name": "#alternativeenergy"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/batteryenergy",
"name": "#batteryenergy"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/technology",
"name": "#technology"
}
],
"replies": {
"id": "https://mastodon.social/users/SydneyJim/statuses/114545334197062084/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/SydneyJim/statuses/114545334197062084/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/SydneyJim/statuses/114545334197062084/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/SydneyJim/statuses/114545334197062084/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mastodon.social/users/SydneyJim/statuses/114545334197062084/shares",
"type": "Collection",
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}
}