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",
"Hashtag": "as:Hashtag"
}
],
"id": "https://mastodon.social/users/wardweistra/statuses/114421234861566261",
"type": "Note",
"summary": null,
"inReplyTo": "https://mastodon.social/users/wardweistra/statuses/114419865994842961",
"published": "2025-04-29T12:24:47Z",
"url": "https://mastodon.social/@wardweistra/114421234861566261",
"attributedTo": "https://mastodon.social/users/wardweistra",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/wardweistra/followers",
"https://mastodon.social/users/maxschrems",
"https://mastodon.social/users/noybeu"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/wardweistra/statuses/114421234861566261",
"inReplyToAtomUri": "https://mastodon.social/users/wardweistra/statuses/114419865994842961",
"conversation": "tag:mastodon.social,2025-04-29:objectId=984079339:objectType=Conversation",
"content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@maxschrems\" class=\"u-url mention\">@<span>maxschrems</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@noybeu\" class=\"u-url mention\">@<span>noybeu</span></a></span> 🗓️ June 3-6, 2025<br />📍Amsterdam</p><p>Register by May 1 for early bird rates: <a href=\"https://www.devdays.com/registration-2025/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">devdays.com/registration-2025/</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mastodon.social/tags/FHIR\" class=\"mention hashtag\" rel=\"tag\">#<span>FHIR</span></a> <a href=\"https://mastodon.social/tags/FHIRDevDays\" class=\"mention hashtag\" rel=\"tag\">#<span>FHIRDevDays</span></a> <a href=\"https://mastodon.social/tags/DigitalPrivacy\" class=\"mention hashtag\" rel=\"tag\">#<span>DigitalPrivacy</span></a></p>",
"contentMap": {
"en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@maxschrems\" class=\"u-url mention\">@<span>maxschrems</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@noybeu\" class=\"u-url mention\">@<span>noybeu</span></a></span> 🗓️ June 3-6, 2025<br />📍Amsterdam</p><p>Register by May 1 for early bird rates: <a href=\"https://www.devdays.com/registration-2025/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">devdays.com/registration-2025/</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mastodon.social/tags/FHIR\" class=\"mention hashtag\" rel=\"tag\">#<span>FHIR</span></a> <a href=\"https://mastodon.social/tags/FHIRDevDays\" class=\"mention hashtag\" rel=\"tag\">#<span>FHIRDevDays</span></a> <a href=\"https://mastodon.social/tags/DigitalPrivacy\" class=\"mention hashtag\" rel=\"tag\">#<span>DigitalPrivacy</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://mastodon.social/users/maxschrems",
"name": "@maxschrems"
},
{
"type": "Mention",
"href": "https://mastodon.social/users/noybeu",
"name": "@noybeu"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/fhir",
"name": "#fhir"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/FHIRDevDays",
"name": "#FHIRDevDays"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/digitalprivacy",
"name": "#digitalprivacy"
}
],
"replies": {
"id": "https://mastodon.social/users/wardweistra/statuses/114421234861566261/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/wardweistra/statuses/114421234861566261/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/wardweistra/statuses/114421234861566261/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/wardweistra/statuses/114421234861566261/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mastodon.social/users/wardweistra/statuses/114421234861566261/shares",
"type": "Collection",
"totalItems": 1
}
}