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.bot/users/apod/statuses/114454068981589677",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-05T07:34:55Z",
"url": "https://mastodon.bot/@apod/114454068981589677",
"attributedTo": "https://mastodon.bot/users/apod",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.bot/users/apod/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.bot/users/apod/statuses/114454068981589677",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.bot,2025-05-05:objectId=429593:objectType=Conversation",
"content": "<p>APOD from 2025-05-05</p><p><a href=\"https://mastodon.bot/tags/Planet\" class=\"mention hashtag\" rel=\"tag\">#<span>Planet</span></a> Lines Across Water</p><p>Choppy water creates lines of reflected light from celestial objects, as seen in a photo from Ibiza, Spain, showing the <a href=\"https://mastodon.bot/tags/Moon\" class=\"mention hashtag\" rel=\"tag\">#<span>Moon</span></a>, <a href=\"https://mastodon.bot/tags/Venus\" class=\"mention hashtag\" rel=\"tag\">#<span>Venus</span></a>, and <a href=\"https://mastodon.bot/tags/Saturn\" class=\"mention hashtag\" rel=\"tag\">#<span>Saturn</span></a>'s reflections on the Mediterranean Sea. A beacon's reflection is also visible.</p><p>HD image at <a href=\"https://apod.nasa.gov/apod/ap250505.html#space\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">apod.nasa.gov/apod/ap250505.ht</span><span class=\"invisible\">ml#space</span></a> <a href=\"https://mastodon.bot/tags/astronomy\" class=\"mention hashtag\" rel=\"tag\">#<span>astronomy</span></a> <a href=\"https://mastodon.bot/tags/universe\" class=\"mention hashtag\" rel=\"tag\">#<span>universe</span></a></p>",
"contentMap": {
"en": "<p>APOD from 2025-05-05</p><p><a href=\"https://mastodon.bot/tags/Planet\" class=\"mention hashtag\" rel=\"tag\">#<span>Planet</span></a> Lines Across Water</p><p>Choppy water creates lines of reflected light from celestial objects, as seen in a photo from Ibiza, Spain, showing the <a href=\"https://mastodon.bot/tags/Moon\" class=\"mention hashtag\" rel=\"tag\">#<span>Moon</span></a>, <a href=\"https://mastodon.bot/tags/Venus\" class=\"mention hashtag\" rel=\"tag\">#<span>Venus</span></a>, and <a href=\"https://mastodon.bot/tags/Saturn\" class=\"mention hashtag\" rel=\"tag\">#<span>Saturn</span></a>'s reflections on the Mediterranean Sea. A beacon's reflection is also visible.</p><p>HD image at <a href=\"https://apod.nasa.gov/apod/ap250505.html#space\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">apod.nasa.gov/apod/ap250505.ht</span><span class=\"invisible\">ml#space</span></a> <a href=\"https://mastodon.bot/tags/astronomy\" class=\"mention hashtag\" rel=\"tag\">#<span>astronomy</span></a> <a href=\"https://mastodon.bot/tags/universe\" class=\"mention hashtag\" rel=\"tag\">#<span>universe</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://files.mastodon.bot/media_attachments/files/114/454/030/822/020/625/original/4990236d408e48db.jpg",
"name": "Planet Lines Across Water",
"blurhash": "U44_R$of0~WCAIbH=woLxGj[NaWVoJayR+fQ",
"width": 960,
"height": 1195
},
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://files.mastodon.bot/media_attachments/files/114/454/030/891/799/744/original/29614c5c32bb8db4.jpg",
"name": "Planet Lines Across Water",
"blurhash": "U45EdIof0~R*AIaz=coes9ofNaWCt6ayWXay",
"width": 960,
"height": 1195
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.bot/tags/planet",
"name": "#planet"
},
{
"type": "Hashtag",
"href": "https://mastodon.bot/tags/moon",
"name": "#moon"
},
{
"type": "Hashtag",
"href": "https://mastodon.bot/tags/venus",
"name": "#venus"
},
{
"type": "Hashtag",
"href": "https://mastodon.bot/tags/saturn",
"name": "#saturn"
},
{
"type": "Hashtag",
"href": "https://mastodon.bot/tags/astronomy",
"name": "#astronomy"
},
{
"type": "Hashtag",
"href": "https://mastodon.bot/tags/universe",
"name": "#universe"
}
],
"replies": {
"id": "https://mastodon.bot/users/apod/statuses/114454068981589677/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.bot/users/apod/statuses/114454068981589677/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.bot/users/apod/statuses/114454068981589677/replies",
"items": []
}
}
}