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.nl/users/lck/statuses/114264995603713539",
"type": "Note",
"summary": null,
"inReplyTo": "https://fosstodon.org/users/tarsius/statuses/114264197708914071",
"published": "2025-04-01T22:11:05Z",
"url": "https://mastodon.nl/@lck/114264995603713539",
"attributedTo": "https://mastodon.nl/users/lck",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.nl/users/lck/followers",
"https://fosstodon.org/users/tarsius"
],
"sensitive": false,
"atomUri": "https://mastodon.nl/users/lck/statuses/114264995603713539",
"inReplyToAtomUri": "https://fosstodon.org/users/tarsius/statuses/114264197708914071",
"conversation": "tag:fosstodon.org,2025-04-01:objectId=303392416:objectType=Conversation",
"content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@tarsius\" class=\"u-url mention\">@<span>tarsius</span></a></span> Thanks a lot for your invaluable contributions to <a href=\"https://mastodon.nl/tags/Emacs\" class=\"mention hashtag\" rel=\"tag\">#<span>Emacs</span></a>, Jonas! Much appreciated as always. 🙏<br />Where would I be without <a href=\"https://mastodon.nl/tags/Magit\" class=\"mention hashtag\" rel=\"tag\">#<span>Magit</span></a>? Probably wrestling with the CLI... </p><p>As I mainly use <a href=\"https://mastodon.nl/tags/GitLab\" class=\"mention hashtag\" rel=\"tag\">#<span>GitLab</span></a>, I'll be looking forward to the upcoming Forge releases!</p>",
"contentMap": {
"en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@tarsius\" class=\"u-url mention\">@<span>tarsius</span></a></span> Thanks a lot for your invaluable contributions to <a href=\"https://mastodon.nl/tags/Emacs\" class=\"mention hashtag\" rel=\"tag\">#<span>Emacs</span></a>, Jonas! Much appreciated as always. 🙏<br />Where would I be without <a href=\"https://mastodon.nl/tags/Magit\" class=\"mention hashtag\" rel=\"tag\">#<span>Magit</span></a>? Probably wrestling with the CLI... </p><p>As I mainly use <a href=\"https://mastodon.nl/tags/GitLab\" class=\"mention hashtag\" rel=\"tag\">#<span>GitLab</span></a>, I'll be looking forward to the upcoming Forge releases!</p>"
},
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://fosstodon.org/users/tarsius",
"name": "@tarsius@fosstodon.org"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/gitlab",
"name": "#gitlab"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/magit",
"name": "#magit"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/emacs",
"name": "#emacs"
}
],
"replies": {
"id": "https://mastodon.nl/users/lck/statuses/114264995603713539/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.nl/users/lck/statuses/114264995603713539/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.nl/users/lck/statuses/114264995603713539/replies",
"items": []
}
}
}