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.online/users/jar/statuses/114668425617503909",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-12T04:08:38Z",
"url": "https://mastodon.online/@jar/114668425617503909",
"attributedTo": "https://mastodon.online/users/jar",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.online/users/jar/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.online/users/jar/statuses/114668425617503909",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.online,2025-06-12:objectId=521963439:objectType=Conversation",
"content": "<p>¿Se puede evaluar la seguridad de un cifrado ligero sin búsquedas exhaustivas? Sí, con <a href=\"https://mastodon.online/tags/DeepLearning\" class=\"mention hashtag\" rel=\"tag\">#<span>DeepLearning</span></a> <a href=\"https://deoxyt2.livejournal.com/271214.html\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">deoxyt2.livejournal.com/271214</span><span class=\"invisible\">.html</span></a> <br /><a href=\"https://mastodon.online/tags/CyberSecurity\" class=\"mention hashtag\" rel=\"tag\">#<span>CyberSecurity</span></a> <a href=\"https://mastodon.online/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mastodon.online/tags/Cryptography\" class=\"mention hashtag\" rel=\"tag\">#<span>Cryptography</span></a> <a href=\"https://mastodon.online/tags/ML\" class=\"mention hashtag\" rel=\"tag\">#<span>ML</span></a></p>",
"contentMap": {
"es": "<p>¿Se puede evaluar la seguridad de un cifrado ligero sin búsquedas exhaustivas? Sí, con <a href=\"https://mastodon.online/tags/DeepLearning\" class=\"mention hashtag\" rel=\"tag\">#<span>DeepLearning</span></a> <a href=\"https://deoxyt2.livejournal.com/271214.html\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">deoxyt2.livejournal.com/271214</span><span class=\"invisible\">.html</span></a> <br /><a href=\"https://mastodon.online/tags/CyberSecurity\" class=\"mention hashtag\" rel=\"tag\">#<span>CyberSecurity</span></a> <a href=\"https://mastodon.online/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mastodon.online/tags/Cryptography\" class=\"mention hashtag\" rel=\"tag\">#<span>Cryptography</span></a> <a href=\"https://mastodon.online/tags/ML\" class=\"mention hashtag\" rel=\"tag\">#<span>ML</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.online/tags/deeplearning",
"name": "#deeplearning"
},
{
"type": "Hashtag",
"href": "https://mastodon.online/tags/cybersecurity",
"name": "#cybersecurity"
},
{
"type": "Hashtag",
"href": "https://mastodon.online/tags/ai",
"name": "#ai"
},
{
"type": "Hashtag",
"href": "https://mastodon.online/tags/cryptography",
"name": "#cryptography"
},
{
"type": "Hashtag",
"href": "https://mastodon.online/tags/ml",
"name": "#ml"
}
],
"replies": {
"id": "https://mastodon.online/users/jar/statuses/114668425617503909/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.online/users/jar/statuses/114668425617503909/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.online/users/jar/statuses/114668425617503909/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.online/users/jar/statuses/114668425617503909/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mastodon.online/users/jar/statuses/114668425617503909/shares",
"type": "Collection",
"totalItems": 0
}
}