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://mstdn.science/users/halama_immuno/statuses/114762559956250459",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-28T19:08:14Z",
"url": "https://mstdn.science/@halama_immuno/114762559956250459",
"attributedTo": "https://mstdn.science/users/halama_immuno",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mstdn.science/users/halama_immuno/followers"
],
"sensitive": false,
"atomUri": "https://mstdn.science/users/halama_immuno/statuses/114762559956250459",
"inReplyToAtomUri": null,
"conversation": "tag:mstdn.science,2025-06-28:objectId=95258969:objectType=Conversation",
"content": "<p>From a recent publication in <a href=\"https://mstdn.science/tags/immunology\" class=\"mention hashtag\" rel=\"tag\">#<span>immunology</span></a>: "Our data suggest that underlying sex differences in bystander CD8+ T cell activation and cytotoxicity may contribute to the observed sex biases in disease severity of viral infections." showing an effect also possibly relevant for <a href=\"https://mstdn.science/tags/Immunotherapy\" class=\"mention hashtag\" rel=\"tag\">#<span>Immunotherapy</span></a> <a href=\"https://mstdn.science/tags/Science\" class=\"mention hashtag\" rel=\"tag\">#<span>Science</span></a> <a href=\"https://mstdn.science/tags/health\" class=\"mention hashtag\" rel=\"tag\">#<span>health</span></a> <br /><a href=\"https://onlinelibrary.wiley.com/doi/10.1002/eji.202451673\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">onlinelibrary.wiley.com/doi/10</span><span class=\"invisible\">.1002/eji.202451673</span></a></p>",
"contentMap": {
"en": "<p>From a recent publication in <a href=\"https://mstdn.science/tags/immunology\" class=\"mention hashtag\" rel=\"tag\">#<span>immunology</span></a>: "Our data suggest that underlying sex differences in bystander CD8+ T cell activation and cytotoxicity may contribute to the observed sex biases in disease severity of viral infections." showing an effect also possibly relevant for <a href=\"https://mstdn.science/tags/Immunotherapy\" class=\"mention hashtag\" rel=\"tag\">#<span>Immunotherapy</span></a> <a href=\"https://mstdn.science/tags/Science\" class=\"mention hashtag\" rel=\"tag\">#<span>Science</span></a> <a href=\"https://mstdn.science/tags/health\" class=\"mention hashtag\" rel=\"tag\">#<span>health</span></a> <br /><a href=\"https://onlinelibrary.wiley.com/doi/10.1002/eji.202451673\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">onlinelibrary.wiley.com/doi/10</span><span class=\"invisible\">.1002/eji.202451673</span></a></p>"
},
"updated": "2025-06-28T19:09:07Z",
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mstdn.science/tags/Science",
"name": "#Science"
},
{
"type": "Hashtag",
"href": "https://mstdn.science/tags/health",
"name": "#health"
},
{
"type": "Hashtag",
"href": "https://mstdn.science/tags/immunology",
"name": "#immunology"
},
{
"type": "Hashtag",
"href": "https://mstdn.science/tags/Immunotherapy",
"name": "#Immunotherapy"
}
],
"replies": {
"id": "https://mstdn.science/users/halama_immuno/statuses/114762559956250459/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mstdn.science/users/halama_immuno/statuses/114762559956250459/replies?only_other_accounts=true&page=true",
"partOf": "https://mstdn.science/users/halama_immuno/statuses/114762559956250459/replies",
"items": []
}
},
"likes": {
"id": "https://mstdn.science/users/halama_immuno/statuses/114762559956250459/likes",
"type": "Collection",
"totalItems": 3
},
"shares": {
"id": "https://mstdn.science/users/halama_immuno/statuses/114762559956250459/shares",
"type": "Collection",
"totalItems": 0
}
}