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.nl/users/reinoudk/statuses/113825882434400230",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-01-14T08:58:49Z",
"url": "https://mastodon.nl/@reinoudk/113825882434400230",
"attributedTo": "https://mastodon.nl/users/reinoudk",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.nl/users/reinoudk/followers",
"https://mastodon.nl/users/volkskrant",
"https://mathstodon.xyz/users/ionica"
],
"sensitive": false,
"atomUri": "https://mastodon.nl/users/reinoudk/statuses/113825882434400230",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.nl,2025-01-14:objectId=138137247:objectType=Conversation",
"content": "<p>2025 = (1+2+3+4+5+6+7+8+9)² = 1³+2³+3³+4³+5³+6³+7³+8³+9³</p><p>Leuk toch? Meer bijzonderheden over 2025 en <a href=\"https://mastodon.nl/tags/Nichomachus\" class=\"mention hashtag\" rel=\"tag\">#<span>Nichomachus</span></a> in dit artikel geschreven door <span class=\"h-card\" translate=\"no\"><a href=\"https://mathstodon.xyz/@ionica\" class=\"u-url mention\">@<span>ionica</span></a></span> </p><p>[Artikel] 𝗪𝗮𝘁 𝟮𝟬𝟮𝟱 𝗼𝗼𝗸 𝗺𝗮𝗴 𝗯𝗿𝗲𝗻𝗴𝗲𝗻, 𝗵𝗲𝘁 𝗷𝗮𝗮𝗿𝘁𝗮𝗹 𝗶𝘀 𝘄𝗲𝗿𝗸𝗲𝗹𝗶𝗷𝗸 𝗲𝗲𝗻 𝗳𝗮𝗻𝘁𝗮𝘀𝘁𝗶𝘀𝗰𝗵 𝗴𝗲𝘁𝗮𝗹</p><p>Door Ionica Smeets</p><p><a href=\"https://www.volkskrant.nl/wetenschap/wat-2025-ook-mag-brengen-het-jaartal-is-werkelijk-een-fantastisch-getal~bbf035c7/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">volkskrant.nl/wetenschap/wat-2</span><span class=\"invisible\">025-ook-mag-brengen-het-jaartal-is-werkelijk-een-fantastisch-getal~bbf035c7/</span></a> via <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.nl/@volkskrant\" class=\"u-url mention\">@<span>volkskrant</span></a></span></p><p><a href=\"https://mastodon.nl/tags/Wiskunde\" class=\"mention hashtag\" rel=\"tag\">#<span>Wiskunde</span></a> <a href=\"https://mastodon.nl/tags/Algebra\" class=\"mention hashtag\" rel=\"tag\">#<span>Algebra</span></a> <a href=\"https://mastodon.nl/tags/Rekenen\" class=\"mention hashtag\" rel=\"tag\">#<span>Rekenen</span></a> <a href=\"https://mastodon.nl/tags/IonicaSmeets\" class=\"mention hashtag\" rel=\"tag\">#<span>IonicaSmeets</span></a> <a href=\"https://mastodon.nl/tags/Volkskrant\" class=\"mention hashtag\" rel=\"tag\">#<span>Volkskrant</span></a></p>",
"contentMap": {
"nl": "<p>2025 = (1+2+3+4+5+6+7+8+9)² = 1³+2³+3³+4³+5³+6³+7³+8³+9³</p><p>Leuk toch? Meer bijzonderheden over 2025 en <a href=\"https://mastodon.nl/tags/Nichomachus\" class=\"mention hashtag\" rel=\"tag\">#<span>Nichomachus</span></a> in dit artikel geschreven door <span class=\"h-card\" translate=\"no\"><a href=\"https://mathstodon.xyz/@ionica\" class=\"u-url mention\">@<span>ionica</span></a></span> </p><p>[Artikel] 𝗪𝗮𝘁 𝟮𝟬𝟮𝟱 𝗼𝗼𝗸 𝗺𝗮𝗴 𝗯𝗿𝗲𝗻𝗴𝗲𝗻, 𝗵𝗲𝘁 𝗷𝗮𝗮𝗿𝘁𝗮𝗹 𝗶𝘀 𝘄𝗲𝗿𝗸𝗲𝗹𝗶𝗷𝗸 𝗲𝗲𝗻 𝗳𝗮𝗻𝘁𝗮𝘀𝘁𝗶𝘀𝗰𝗵 𝗴𝗲𝘁𝗮𝗹</p><p>Door Ionica Smeets</p><p><a href=\"https://www.volkskrant.nl/wetenschap/wat-2025-ook-mag-brengen-het-jaartal-is-werkelijk-een-fantastisch-getal~bbf035c7/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">volkskrant.nl/wetenschap/wat-2</span><span class=\"invisible\">025-ook-mag-brengen-het-jaartal-is-werkelijk-een-fantastisch-getal~bbf035c7/</span></a> via <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.nl/@volkskrant\" class=\"u-url mention\">@<span>volkskrant</span></a></span></p><p><a href=\"https://mastodon.nl/tags/Wiskunde\" class=\"mention hashtag\" rel=\"tag\">#<span>Wiskunde</span></a> <a href=\"https://mastodon.nl/tags/Algebra\" class=\"mention hashtag\" rel=\"tag\">#<span>Algebra</span></a> <a href=\"https://mastodon.nl/tags/Rekenen\" class=\"mention hashtag\" rel=\"tag\">#<span>Rekenen</span></a> <a href=\"https://mastodon.nl/tags/IonicaSmeets\" class=\"mention hashtag\" rel=\"tag\">#<span>IonicaSmeets</span></a> <a href=\"https://mastodon.nl/tags/Volkskrant\" class=\"mention hashtag\" rel=\"tag\">#<span>Volkskrant</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "video/mp4",
"url": "https://mastodon.nl/system/media_attachments/files/113/825/872/682/167/062/original/2fc1cd3e56f262b1.mp4",
"name": "Animatie van een dansende pinguïn, met vuurwerksterretjes in zijn vleugels, voor een iglo met de tekst: «I'm so excited with 2025»",
"blurhash": "UIOe*@RnL*xrICoKpFWXASobX-Rnt3R-V[s,",
"width": 220,
"height": 220
}
],
"tag": [
{
"type": "Mention",
"href": "https://mathstodon.xyz/users/ionica",
"name": "@ionica@mathstodon.xyz"
},
{
"type": "Mention",
"href": "https://mastodon.nl/users/volkskrant",
"name": "@volkskrant"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/volkskrant",
"name": "#volkskrant"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/ionicasmeets",
"name": "#ionicasmeets"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/rekenen",
"name": "#rekenen"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/algebra",
"name": "#algebra"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/Wiskunde",
"name": "#Wiskunde"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/nichomachus",
"name": "#nichomachus"
}
],
"replies": {
"id": "https://mastodon.nl/users/reinoudk/statuses/113825882434400230/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.nl/users/reinoudk/statuses/113825882434400230/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.nl/users/reinoudk/statuses/113825882434400230/replies",
"items": []
}
}
}