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://fosstodon.org/users/m0jek/statuses/114604677645513771",
"type": "Note",
"summary": null,
"inReplyTo": "https://duckpon.de/users/0x47df/statuses/01JWM33GNGZ669TR40YSKZAA8R",
"published": "2025-05-31T21:56:41Z",
"url": "https://fosstodon.org/@m0jek/114604677645513771",
"attributedTo": "https://fosstodon.org/users/m0jek",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://fosstodon.org/users/m0jek/followers",
"https://duckpon.de/users/0x47df"
],
"sensitive": false,
"atomUri": "https://fosstodon.org/users/m0jek/statuses/114604677645513771",
"inReplyToAtomUri": "https://duckpon.de/users/0x47df/statuses/01JWM33GNGZ669TR40YSKZAA8R",
"conversation": "tag:fosstodon.org,2025-05-31:objectId=321149522:objectType=Conversation",
"content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://duckpon.de/@0x47df\" class=\"u-url mention\">@<span>0x47df</span></a></span> There is Nuttx, maybe have a look at that? <a href=\"https://fosstodon.org/tags/nuttx\" class=\"mention hashtag\" rel=\"tag\">#<span>nuttx</span></a> <a href=\"https://fosstodon.org/tags/rtos\" class=\"mention hashtag\" rel=\"tag\">#<span>rtos</span></a> <a href=\"https://fosstodon.org/tags/posix\" class=\"mention hashtag\" rel=\"tag\">#<span>posix</span></a></p>",
"contentMap": {
"en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://duckpon.de/@0x47df\" class=\"u-url mention\">@<span>0x47df</span></a></span> There is Nuttx, maybe have a look at that? <a href=\"https://fosstodon.org/tags/nuttx\" class=\"mention hashtag\" rel=\"tag\">#<span>nuttx</span></a> <a href=\"https://fosstodon.org/tags/rtos\" class=\"mention hashtag\" rel=\"tag\">#<span>rtos</span></a> <a href=\"https://fosstodon.org/tags/posix\" class=\"mention hashtag\" rel=\"tag\">#<span>posix</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://duckpon.de/users/0x47df",
"name": "@0x47df@duckpon.de"
},
{
"type": "Hashtag",
"href": "https://fosstodon.org/tags/nuttx",
"name": "#nuttx"
},
{
"type": "Hashtag",
"href": "https://fosstodon.org/tags/rtos",
"name": "#rtos"
},
{
"type": "Hashtag",
"href": "https://fosstodon.org/tags/posix",
"name": "#posix"
}
],
"replies": {
"id": "https://fosstodon.org/users/m0jek/statuses/114604677645513771/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://fosstodon.org/users/m0jek/statuses/114604677645513771/replies?only_other_accounts=true&page=true",
"partOf": "https://fosstodon.org/users/m0jek/statuses/114604677645513771/replies",
"items": []
}
},
"likes": {
"id": "https://fosstodon.org/users/m0jek/statuses/114604677645513771/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://fosstodon.org/users/m0jek/statuses/114604677645513771/shares",
"type": "Collection",
"totalItems": 0
}
}