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"
}
],
"actor": "https://chrichri.ween.de",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://chrichri.ween.de/followers"
],
"id": "https://chrichri.ween.de/o/7a88443cd7a44d6eb704de09b70a5122/activity",
"object": {
"type": "Note",
"id": "https://chrichri.ween.de/o/7a88443cd7a44d6eb704de09b70a5122",
"attributedTo": "https://chrichri.ween.de",
"content": "<p>Is this a trojan horse?</p>\n",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://chrichri.ween.de/followers"
],
"published": "2025-05-20T12:38:26Z",
"context": "https://chrichri.ween.de/contexts/c10e3b4c7b55499ea6617fa16b338024",
"conversation": "https://chrichri.ween.de/contexts/c10e3b4c7b55499ea6617fa16b338024",
"url": "https://chrichri.ween.de/o/7a88443cd7a44d6eb704de09b70a5122",
"tag": [],
"summary": null,
"inReplyTo": "https://chrichri.ween.de/o/fc4410fa2013453896b3248987036626",
"sensitive": false,
"attachment": []
},
"published": "2025-05-20T12:38:26Z",
"type": "Create"
}