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/stefanhoeltgen/statuses/114773305589238271",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-30T16:40:59Z",
"url": "https://mastodon.social/@stefanhoeltgen/114773305589238271",
"attributedTo": "https://mastodon.social/users/stefanhoeltgen",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/stefanhoeltgen/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/stefanhoeltgen/statuses/114773305589238271",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-06-30:objectId=1036336849:objectType=Conversation",
"content": "<p>Right now I am writing a short <a href=\"https://mastodon.social/tags/HomeComputer\" class=\"mention hashtag\" rel=\"tag\">#<span>HomeComputer</span></a> <a href=\"https://mastodon.social/tags/BASIC\" class=\"mention hashtag\" rel=\"tag\">#<span>BASIC</span></a> dialect history. Today I arrived in Great Britain's BASIC systems. Looking through different benchmarks I found the one from David Ahl (printed in "Creative Computing" 1983/84) and tested on dozends of mini computers, super computers, mainframes and home computers ... but not on the <a href=\"https://mastodon.social/tags/AmstradCPC\" class=\"mention hashtag\" rel=\"tag\">#<span>AmstradCPC</span></a>. So, here you are: The CPC with Locomotive BASIC 1.1 on a Europien CPC (50Hz) is one of the best (only topped by the <a href=\"https://mastodon.social/tags/BBCMicro\" class=\"mention hashtag\" rel=\"tag\">#<span>BBCMicro</span></a>):</p>",
"contentMap": {
"de": "<p>Right now I am writing a short <a href=\"https://mastodon.social/tags/HomeComputer\" class=\"mention hashtag\" rel=\"tag\">#<span>HomeComputer</span></a> <a href=\"https://mastodon.social/tags/BASIC\" class=\"mention hashtag\" rel=\"tag\">#<span>BASIC</span></a> dialect history. Today I arrived in Great Britain's BASIC systems. Looking through different benchmarks I found the one from David Ahl (printed in "Creative Computing" 1983/84) and tested on dozends of mini computers, super computers, mainframes and home computers ... but not on the <a href=\"https://mastodon.social/tags/AmstradCPC\" class=\"mention hashtag\" rel=\"tag\">#<span>AmstradCPC</span></a>. So, here you are: The CPC with Locomotive BASIC 1.1 on a Europien CPC (50Hz) is one of the best (only topped by the <a href=\"https://mastodon.social/tags/BBCMicro\" class=\"mention hashtag\" rel=\"tag\">#<span>BBCMicro</span></a>):</p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://files.mastodon.social/media_attachments/files/114/773/258/309/353/115/original/ffd41811e6446320.png",
"name": null,
"blurhash": "U2GIo,j?n#-:~qRjM{M{_2xuIoRj01RjRPt6",
"width": 1200,
"height": 1528
},
{
"type": "Document",
"mediaType": "image/png",
"url": "https://files.mastodon.social/media_attachments/files/114/773/258/964/888/753/original/17128ead29b23e5c.png",
"name": null,
"blurhash": "U2FYx[?b~p-p_2IUIUoz_2kCRjj?Rks:ogRj",
"width": 1180,
"height": 1524
},
{
"type": "Document",
"mediaType": "image/png",
"url": "https://files.mastodon.social/media_attachments/files/114/773/259/705/519/038/original/e4df5fc5e39b6c45.png",
"name": null,
"blurhash": "U3E{h9jew]-;xCRjWX-:~ARkRkt6-:jFWCt6",
"width": 1216,
"height": 1508
},
{
"type": "Document",
"mediaType": "image/png",
"url": "https://files.mastodon.social/media_attachments/files/114/773/302/207/703/623/original/9eeb302d12ef2ed2.png",
"name": null,
"blurhash": "UiGIp2oc?bfSj]j?j[az~pa#Rjj@ofazj[fQ",
"width": 1760,
"height": 1428
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/homecomputer",
"name": "#homecomputer"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/basic",
"name": "#basic"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/amstradcpc",
"name": "#amstradcpc"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/bbcmicro",
"name": "#bbcmicro"
}
],
"replies": {
"id": "https://mastodon.social/users/stefanhoeltgen/statuses/114773305589238271/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/stefanhoeltgen/statuses/114773305589238271/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/stefanhoeltgen/statuses/114773305589238271/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/stefanhoeltgen/statuses/114773305589238271/likes",
"type": "Collection",
"totalItems": 4
},
"shares": {
"id": "https://mastodon.social/users/stefanhoeltgen/statuses/114773305589238271/shares",
"type": "Collection",
"totalItems": 1
}
}