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.social/users/vruz/statuses/114751814713944140/replies",
"type": "Collection",
"first": {
"id": "https://mstdn.social/users/vruz/statuses/114751814713944140/replies?page=true",
"type": "CollectionPage",
"next": "https://mstdn.social/users/vruz/statuses/114751814713944140/replies?only_other_accounts=true&page=true",
"partOf": "https://mstdn.social/users/vruz/statuses/114751814713944140/replies",
"items": [
{
"id": "https://mstdn.social/users/vruz/statuses/114751816773300673",
"type": "Note",
"summary": null,
"inReplyTo": "https://mstdn.social/users/vruz/statuses/114751814713944140",
"published": "2025-06-26T21:36:06Z",
"url": "https://mstdn.social/@vruz/114751816773300673",
"attributedTo": "https://mstdn.social/users/vruz",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mstdn.social/users/vruz/followers"
],
"sensitive": false,
"atomUri": "https://mstdn.social/users/vruz/statuses/114751816773300673",
"inReplyToAtomUri": "https://mstdn.social/users/vruz/statuses/114751814713944140",
"conversation": "tag:mstdn.social,2025-06-26:objectId=574353004:objectType=Conversation",
"content": "<p>Web's superpower is its openness. Native JS templating makes JS more ergonomic. Direct WASM→DOM makes the web more OPEN. Which better serves the platform's future? The web shouldn't privilege one language. True platform evolution means equal access to core capabilities for all languages. That's how we get the next generation of web innovation. <a href=\"https://mstdn.social/tags/compsci\" class=\"mention hashtag\" rel=\"tag\">#<span>compsci</span></a> <a href=\"https://mstdn.social/tags/webdev\" class=\"mention hashtag\" rel=\"tag\">#<span>webdev</span></a> <a href=\"https://mstdn.social/tags/webstandards\" class=\"mention hashtag\" rel=\"tag\">#<span>webstandards</span></a> <a href=\"https://mstdn.social/tags/opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>opensource</span></a></p>",
"contentMap": {
"en": "<p>Web's superpower is its openness. Native JS templating makes JS more ergonomic. Direct WASM→DOM makes the web more OPEN. Which better serves the platform's future? The web shouldn't privilege one language. True platform evolution means equal access to core capabilities for all languages. That's how we get the next generation of web innovation. <a href=\"https://mstdn.social/tags/compsci\" class=\"mention hashtag\" rel=\"tag\">#<span>compsci</span></a> <a href=\"https://mstdn.social/tags/webdev\" class=\"mention hashtag\" rel=\"tag\">#<span>webdev</span></a> <a href=\"https://mstdn.social/tags/webstandards\" class=\"mention hashtag\" rel=\"tag\">#<span>webstandards</span></a> <a href=\"https://mstdn.social/tags/opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>opensource</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mstdn.social/tags/compsci",
"name": "#compsci"
},
{
"type": "Hashtag",
"href": "https://mstdn.social/tags/WebDev",
"name": "#WebDev"
},
{
"type": "Hashtag",
"href": "https://mstdn.social/tags/webstandards",
"name": "#webstandards"
},
{
"type": "Hashtag",
"href": "https://mstdn.social/tags/OpenSource",
"name": "#OpenSource"
}
],
"replies": {
"id": "https://mstdn.social/users/vruz/statuses/114751816773300673/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mstdn.social/users/vruz/statuses/114751816773300673/replies?min_id=114751926417013941&page=true",
"partOf": "https://mstdn.social/users/vruz/statuses/114751816773300673/replies",
"items": [
"https://mstdn.social/users/vruz/statuses/114751926417013941"
]
}
},
"likes": {
"id": "https://mstdn.social/users/vruz/statuses/114751816773300673/likes",
"type": "Collection",
"totalItems": 1
},
"shares": {
"id": "https://mstdn.social/users/vruz/statuses/114751816773300673/shares",
"type": "Collection",
"totalItems": 0
}
}
]
}
}