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",
"https://w3id.org/security/v1",
{
"Hashtag": "as:Hashtag",
"sensitive": "as:sensitive",
"manuallyApprovesFollowers": "as:manuallyApprovesFollowers",
"alsoKnownAs": {
"@id": "as:alsoKnownAs",
"@type": "@id"
},
"movedTo": {
"@id": "as:movedTo",
"@type": "@id"
},
"toot": "http://joinmastodon.org/ns#",
"featured": {
"@id": "toot:featured",
"@type": "@id"
},
"Emoji": "toot:Emoji",
"blurhash": "toot:blurhash",
"votersCount": "toot:votersCount",
"schema": "http://schema.org#",
"PropertyValue": "schema:PropertyValue",
"value": "schema:value",
"ostatus": "http://ostatus.org#",
"conversation": "ostatus:conversation"
}
],
"type": "Note",
"id": "https://chrichri.ween.de/o/53ede7545ab24381b098abb741692428",
"attributedTo": "https://chrichri.ween.de",
"content": "<p>Uh, my <a href=\"https://www.sensorwatch.net/\">Sensor Watch Pro</a> just arrived. Now I'm waiting for a <a href=\"https://www.casio.com/de/watches/casio/product.F-91WS-7/\">Casio FW-91WS</a> to put the pcb into.</p>\n<p>I'll try to put the spare original pcb into a 3d printed housing...</p>\n",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://chrichri.ween.de/followers"
],
"published": "2025-06-24T12:09:45Z",
"context": "https://chrichri.ween.de/contexts/359ce64ab59b4bb2a5badb914d038fe3",
"conversation": "https://chrichri.ween.de/contexts/359ce64ab59b4bb2a5badb914d038fe3",
"url": "https://chrichri.ween.de/o/53ede7545ab24381b098abb741692428",
"tag": [],
"summary": null,
"inReplyTo": null,
"sensitive": false,
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"name": "Picture of the coloreful box of the Sensor Watch Pro by Oddly Specific Objects, its content and a 3d printed watch body (clear resin).",
"url": "https://chrichri.ween.de/attachments/fbc97606fe1e39979aed6317cc40e92c3fc46d527a281ef59cc88cd224564ee7/2025-06-24-140328.gedreht.jpg",
"blurhash": "LCDS|8k$yB%g0f%1%ftR%TDhsBah",
"height": 1280,
"width": 720
}
]
}