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://mas.to/users/b3s/statuses/114739025726957158",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-24T15:23:10Z",
"url": "https://mas.to/@b3s/114739025726957158",
"attributedTo": "https://mas.to/users/b3s",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mas.to/users/b3s/followers"
],
"sensitive": false,
"atomUri": "https://mas.to/users/b3s/statuses/114739025726957158",
"inReplyToAtomUri": null,
"conversation": "tag:mas.to,2025-06-24:objectId=510287990:objectType=Conversation",
"content": "<p>Back when v2.4 launched, we added a Lightmode toggle, hover effects, service tweaks & layout fixes. All part of making VEX.blue more accessible.</p><p>This older article is now back on the BETA site 🧪</p><p>Reply via your timeline 🌀<br /><a href=\"https://new.vex.blue/articles/2024/09/10/lightmode\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">new.vex.blue/articles/2024/09/</span><span class=\"invisible\">10/lightmode</span></a></p><p><a href=\"https://mas.to/tags/VEXblue\" class=\"mention hashtag\" rel=\"tag\">#<span>VEXblue</span></a> <a href=\"https://mas.to/tags/WebDev\" class=\"mention hashtag\" rel=\"tag\">#<span>WebDev</span></a> <a href=\"https://mas.to/tags/Fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>Fediverse</span></a> <a href=\"https://mas.to/tags/Mastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>Mastodon</span></a> <a href=\"https://mas.to/tags/Lightmode\" class=\"mention hashtag\" rel=\"tag\">#<span>Lightmode</span></a> <a href=\"https://mas.to/tags/Darkmode\" class=\"mention hashtag\" rel=\"tag\">#<span>Darkmode</span></a> <a href=\"https://mas.to/tags/IndieDev\" class=\"mention hashtag\" rel=\"tag\">#<span>IndieDev</span></a> <a href=\"https://mas.to/tags/Accessibility\" class=\"mention hashtag\" rel=\"tag\">#<span>Accessibility</span></a></p>",
"contentMap": {
"en": "<p>Back when v2.4 launched, we added a Lightmode toggle, hover effects, service tweaks & layout fixes. All part of making VEX.blue more accessible.</p><p>This older article is now back on the BETA site 🧪</p><p>Reply via your timeline 🌀<br /><a href=\"https://new.vex.blue/articles/2024/09/10/lightmode\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">new.vex.blue/articles/2024/09/</span><span class=\"invisible\">10/lightmode</span></a></p><p><a href=\"https://mas.to/tags/VEXblue\" class=\"mention hashtag\" rel=\"tag\">#<span>VEXblue</span></a> <a href=\"https://mas.to/tags/WebDev\" class=\"mention hashtag\" rel=\"tag\">#<span>WebDev</span></a> <a href=\"https://mas.to/tags/Fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>Fediverse</span></a> <a href=\"https://mas.to/tags/Mastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>Mastodon</span></a> <a href=\"https://mas.to/tags/Lightmode\" class=\"mention hashtag\" rel=\"tag\">#<span>Lightmode</span></a> <a href=\"https://mas.to/tags/Darkmode\" class=\"mention hashtag\" rel=\"tag\">#<span>Darkmode</span></a> <a href=\"https://mas.to/tags/IndieDev\" class=\"mention hashtag\" rel=\"tag\">#<span>IndieDev</span></a> <a href=\"https://mas.to/tags/Accessibility\" class=\"mention hashtag\" rel=\"tag\">#<span>Accessibility</span></a></p>"
},
"updated": "2025-06-26T11:06:08Z",
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://media.mas.to/media_attachments/files/114/739/014/589/900/540/original/521d8ccf8feb9edc.png",
"name": "Lightmode has Returned",
"blurhash": "UsJ941~As9NH?a%MNIM|SdoybaofnijFaeWV",
"focalPoint": [
0,
0
],
"width": 1920,
"height": 1080
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mas.to/tags/accessibility",
"name": "#accessibility"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/indiedev",
"name": "#indiedev"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/darkmode",
"name": "#darkmode"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/lightmode",
"name": "#lightmode"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/Mastodon",
"name": "#Mastodon"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/Fediverse",
"name": "#Fediverse"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/webdev",
"name": "#webdev"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/vexblue",
"name": "#vexblue"
}
],
"replies": {
"id": "https://mas.to/users/b3s/statuses/114739025726957158/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mas.to/users/b3s/statuses/114739025726957158/replies?only_other_accounts=true&page=true",
"partOf": "https://mas.to/users/b3s/statuses/114739025726957158/replies",
"items": []
}
},
"likes": {
"id": "https://mas.to/users/b3s/statuses/114739025726957158/likes",
"type": "Collection",
"totalItems": 1
},
"shares": {
"id": "https://mas.to/users/b3s/statuses/114739025726957158/shares",
"type": "Collection",
"totalItems": 3
}
}