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://fosstodon.org/users/OpenSearchProject/collections/featured",
"type": "OrderedCollection",
"totalItems": 1,
"orderedItems": [
{
"id": "https://fosstodon.org/users/OpenSearchProject/statuses/114755531234206099",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-27T13:20:44Z",
"url": "https://fosstodon.org/@OpenSearchProject/114755531234206099",
"attributedTo": "https://fosstodon.org/users/OpenSearchProject",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://fosstodon.org/users/OpenSearchProject/followers"
],
"sensitive": false,
"atomUri": "https://fosstodon.org/users/OpenSearchProject/statuses/114755531234206099",
"inReplyToAtomUri": null,
"conversation": "tag:fosstodon.org,2025-06-27:objectId=329039383:objectType=Conversation",
"content": "<p>📢 Missed the 3.1 release? Here’s a quick look</p><p>⚙️ GPU powered index builds<br />📈 Faster hybrid queries<br />📚 Easier semantic search<br />🛠️ Search tuning with Relevance Workbench<br />🔗 <a href=\"https://opensearch.org/blog/get-started-with-opensearch-3-1/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">opensearch.org/blog/get-starte</span><span class=\"invisible\">d-with-opensearch-3-1/</span></a></p><p><a href=\"https://fosstodon.org/tags/OpenSearch\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSearch</span></a> <a href=\"https://fosstodon.org/tags/Opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>Opensource</span></a> <a href=\"https://fosstodon.org/tags/DevTools\" class=\"mention hashtag\" rel=\"tag\">#<span>DevTools</span></a> <a href=\"https://fosstodon.org/tags/Observability\" class=\"mention hashtag\" rel=\"tag\">#<span>Observability</span></a></p>",
"contentMap": {
"en": "<p>📢 Missed the 3.1 release? Here’s a quick look</p><p>⚙️ GPU powered index builds<br />📈 Faster hybrid queries<br />📚 Easier semantic search<br />🛠️ Search tuning with Relevance Workbench<br />🔗 <a href=\"https://opensearch.org/blog/get-started-with-opensearch-3-1/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">opensearch.org/blog/get-starte</span><span class=\"invisible\">d-with-opensearch-3-1/</span></a></p><p><a href=\"https://fosstodon.org/tags/OpenSearch\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSearch</span></a> <a href=\"https://fosstodon.org/tags/Opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>Opensource</span></a> <a href=\"https://fosstodon.org/tags/DevTools\" class=\"mention hashtag\" rel=\"tag\">#<span>DevTools</span></a> <a href=\"https://fosstodon.org/tags/Observability\" class=\"mention hashtag\" rel=\"tag\">#<span>Observability</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "video/mp4",
"url": "https://cdn.fosstodon.org/media_attachments/files/114/755/530/442/850/171/original/30319729f945764f.mp4",
"name": null,
"blurhash": "UgP=cPs:~3t3X8WX$~oLt5WVR.f8jGn%W.k9",
"width": 1280,
"height": 720
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://fosstodon.org/tags/opensearch",
"name": "#opensearch"
},
{
"type": "Hashtag",
"href": "https://fosstodon.org/tags/opensource",
"name": "#opensource"
},
{
"type": "Hashtag",
"href": "https://fosstodon.org/tags/devtools",
"name": "#devtools"
},
{
"type": "Hashtag",
"href": "https://fosstodon.org/tags/observability",
"name": "#observability"
}
],
"replies": {
"id": "https://fosstodon.org/users/OpenSearchProject/statuses/114755531234206099/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://fosstodon.org/users/OpenSearchProject/statuses/114755531234206099/replies?only_other_accounts=true&page=true",
"partOf": "https://fosstodon.org/users/OpenSearchProject/statuses/114755531234206099/replies",
"items": []
}
},
"likes": {
"id": "https://fosstodon.org/users/OpenSearchProject/statuses/114755531234206099/likes",
"type": "Collection",
"totalItems": 2
},
"shares": {
"id": "https://fosstodon.org/users/OpenSearchProject/statuses/114755531234206099/shares",
"type": "Collection",
"totalItems": 0
}
}
]
}