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",
"blurhash": "toot:blurhash",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
},
"Hashtag": "as:Hashtag"
}
],
"id": "https://mastodon.social/users/appassionato/statuses/114684589227609015/replies",
"type": "Collection",
"first": {
"id": "https://mastodon.social/users/appassionato/statuses/114684589227609015/replies?page=true",
"type": "CollectionPage",
"next": "https://mastodon.social/users/appassionato/statuses/114684589227609015/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/appassionato/statuses/114684589227609015/replies",
"items": [
{
"id": "https://mastodon.social/users/appassionato/statuses/114684615517713873",
"type": "Note",
"summary": null,
"inReplyTo": "https://mastodon.social/users/appassionato/statuses/114684589227609015",
"published": "2025-06-15T00:45:56Z",
"url": "https://mastodon.social/@appassionato/114684615517713873",
"attributedTo": "https://mastodon.social/users/appassionato",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/appassionato/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/appassionato/statuses/114684615517713873",
"inReplyToAtomUri": "https://mastodon.social/users/appassionato/statuses/114684589227609015",
"conversation": "tag:mastodon.social,2025-06-15:objectId=1023370353:objectType=Conversation",
"content": "<p>Arabian Oryx<br />Blue Iguana<br />Arctic Fox<br />Robins' Cinquefoil</p><p>via hope-for-the-planet </p><p><a href=\"https://mastodon.social/tags/conservation\" class=\"mention hashtag\" rel=\"tag\">#<span>conservation</span></a> <br /><a href=\"https://mastodon.social/tags/extinction\" class=\"mention hashtag\" rel=\"tag\">#<span>extinction</span></a> <br /><a href=\"https://mastodon.social/tags/EndangeredSpecies\" class=\"mention hashtag\" rel=\"tag\">#<span>EndangeredSpecies</span></a></p>",
"contentMap": {
"en": "<p>Arabian Oryx<br />Blue Iguana<br />Arctic Fox<br />Robins' Cinquefoil</p><p>via hope-for-the-planet </p><p><a href=\"https://mastodon.social/tags/conservation\" class=\"mention hashtag\" rel=\"tag\">#<span>conservation</span></a> <br /><a href=\"https://mastodon.social/tags/extinction\" class=\"mention hashtag\" rel=\"tag\">#<span>extinction</span></a> <br /><a href=\"https://mastodon.social/tags/EndangeredSpecies\" class=\"mention hashtag\" rel=\"tag\">#<span>EndangeredSpecies</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://files.mastodon.social/media_attachments/files/114/684/591/718/911/478/original/aaf244ea47255b41.jpg",
"name": "Illustrations of \nArabian Oryx \"I am the thousands winds that blow\"\nArctic Fox Scandinavian population \"I am the diamond glints on snow\"\n",
"blurhash": "USIYILRkD*xuMcW?bboJM{o#a}V@.Tt7RPR+",
"focalPoint": [
0,
0
],
"width": 300,
"height": 600
},
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://files.mastodon.social/media_attachments/files/114/684/612/655/212/641/original/5e0922bb920e13a3.jpg",
"name": "Blue Iguana \"I am the sunlight on ripened grain\"\n\nRobins' Cinquefoil \"I am the Autumn's gentle rain\"",
"blurhash": "UUGIlmM|Rlxt~nM|RQxt-.V@WBoz%ModWDWX",
"focalPoint": [
0,
0
],
"width": 300,
"height": 600
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/conservation",
"name": "#conservation"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/extinction",
"name": "#extinction"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/endangeredspecies",
"name": "#endangeredspecies"
}
],
"replies": {
"id": "https://mastodon.social/users/appassionato/statuses/114684615517713873/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/appassionato/statuses/114684615517713873/replies?min_id=114684629124701576&page=true",
"partOf": "https://mastodon.social/users/appassionato/statuses/114684615517713873/replies",
"items": [
"https://mastodon.social/users/appassionato/statuses/114684629124701576"
]
}
},
"likes": {
"id": "https://mastodon.social/users/appassionato/statuses/114684615517713873/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mastodon.social/users/appassionato/statuses/114684615517713873/shares",
"type": "Collection",
"totalItems": 0
}
}
]
}
}