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://halo.nu/users/theguardian_science/statuses/114633214628368632",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-05T22:54:01Z",
"url": "https://halo.nu/@theguardian_science/114633214628368632",
"attributedTo": "https://halo.nu/users/theguardian_science",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://halo.nu/users/theguardian_science/followers"
],
"sensitive": false,
"atomUri": "https://halo.nu/users/theguardian_science/statuses/114633214628368632",
"inReplyToAtomUri": null,
"conversation": "tag:halo.nu,2025-06-05:objectId=422893:objectType=Conversation",
"content": "<p>Poorer children more likely to age faster than affluent counterparts, study finds <a href=\"https://www.theguardian.com/inequality/2025/jun/05/poorer-children-more-likely-age-faster-affluent-counterparts-study\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">theguardian.com/inequality/202</span><span class=\"invisible\">5/jun/05/poorer-children-more-likely-age-faster-affluent-counterparts-study</span></a> <a href=\"https://halo.nu/tags/Children\" class=\"mention hashtag\" rel=\"tag\">#<span>Children</span></a>'shealth <a href=\"https://halo.nu/tags/Medicalresearch\" class=\"mention hashtag\" rel=\"tag\">#<span>Medicalresearch</span></a> <a href=\"https://halo.nu/tags/Inequality\" class=\"mention hashtag\" rel=\"tag\">#<span>Inequality</span></a> <a href=\"https://halo.nu/tags/Worldnews\" class=\"mention hashtag\" rel=\"tag\">#<span>Worldnews</span></a> <a href=\"https://halo.nu/tags/Science\" class=\"mention hashtag\" rel=\"tag\">#<span>Science</span></a> <a href=\"https://halo.nu/tags/Poverty\" class=\"mention hashtag\" rel=\"tag\">#<span>Poverty</span></a> <a href=\"https://halo.nu/tags/Society\" class=\"mention hashtag\" rel=\"tag\">#<span>Society</span></a> <a href=\"https://halo.nu/tags/UKnews\" class=\"mention hashtag\" rel=\"tag\">#<span>UKnews</span></a></p>",
"contentMap": {
"en": "<p>Poorer children more likely to age faster than affluent counterparts, study finds <a href=\"https://www.theguardian.com/inequality/2025/jun/05/poorer-children-more-likely-age-faster-affluent-counterparts-study\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">theguardian.com/inequality/202</span><span class=\"invisible\">5/jun/05/poorer-children-more-likely-age-faster-affluent-counterparts-study</span></a> <a href=\"https://halo.nu/tags/Children\" class=\"mention hashtag\" rel=\"tag\">#<span>Children</span></a>'shealth <a href=\"https://halo.nu/tags/Medicalresearch\" class=\"mention hashtag\" rel=\"tag\">#<span>Medicalresearch</span></a> <a href=\"https://halo.nu/tags/Inequality\" class=\"mention hashtag\" rel=\"tag\">#<span>Inequality</span></a> <a href=\"https://halo.nu/tags/Worldnews\" class=\"mention hashtag\" rel=\"tag\">#<span>Worldnews</span></a> <a href=\"https://halo.nu/tags/Science\" class=\"mention hashtag\" rel=\"tag\">#<span>Science</span></a> <a href=\"https://halo.nu/tags/Poverty\" class=\"mention hashtag\" rel=\"tag\">#<span>Poverty</span></a> <a href=\"https://halo.nu/tags/Society\" class=\"mention hashtag\" rel=\"tag\">#<span>Society</span></a> <a href=\"https://halo.nu/tags/UKnews\" class=\"mention hashtag\" rel=\"tag\">#<span>UKnews</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://halo.nu/tags/children",
"name": "#children"
},
{
"type": "Hashtag",
"href": "https://halo.nu/tags/medicalresearch",
"name": "#medicalresearch"
},
{
"type": "Hashtag",
"href": "https://halo.nu/tags/inequality",
"name": "#inequality"
},
{
"type": "Hashtag",
"href": "https://halo.nu/tags/worldnews",
"name": "#worldnews"
},
{
"type": "Hashtag",
"href": "https://halo.nu/tags/science",
"name": "#science"
},
{
"type": "Hashtag",
"href": "https://halo.nu/tags/poverty",
"name": "#poverty"
},
{
"type": "Hashtag",
"href": "https://halo.nu/tags/society",
"name": "#society"
},
{
"type": "Hashtag",
"href": "https://halo.nu/tags/uknews",
"name": "#uknews"
}
],
"replies": {
"id": "https://halo.nu/users/theguardian_science/statuses/114633214628368632/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://halo.nu/users/theguardian_science/statuses/114633214628368632/replies?only_other_accounts=true&page=true",
"partOf": "https://halo.nu/users/theguardian_science/statuses/114633214628368632/replies",
"items": []
}
}
}