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://iosdev.space/users/j4ck/statuses/114404794956829512/replies",
"type": "Collection",
"first": {
"id": "https://iosdev.space/users/j4ck/statuses/114404794956829512/replies?page=true",
"type": "CollectionPage",
"next": "https://iosdev.space/users/j4ck/statuses/114404794956829512/replies?only_other_accounts=true&page=true",
"partOf": "https://iosdev.space/users/j4ck/statuses/114404794956829512/replies",
"items": [
{
"id": "https://iosdev.space/users/j4ck/statuses/114417491119809370",
"type": "Note",
"summary": null,
"inReplyTo": "https://iosdev.space/users/j4ck/statuses/114404794956829512",
"published": "2025-04-28T20:32:42Z",
"url": "https://iosdev.space/@j4ck/114417491119809370",
"attributedTo": "https://iosdev.space/users/j4ck",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://iosdev.space/users/j4ck/followers"
],
"sensitive": false,
"atomUri": "https://iosdev.space/users/j4ck/statuses/114417491119809370",
"inReplyToAtomUri": "https://iosdev.space/users/j4ck/statuses/114404794956829512",
"conversation": "tag:iosdev.space,2023-11-08:objectId=4642860:objectType=Conversation",
"content": "<p>Huh. L15076 “colunb”. Xcode 16.3.<br /> <a href=\"https://iosdev.space/tags/iOSDev\" class=\"mention hashtag\" rel=\"tag\">#<span>iOSDev</span></a> <a href=\"https://iosdev.space/tags/SwiftUI\" class=\"mention hashtag\" rel=\"tag\">#<span>SwiftUI</span></a> <a href=\"https://iosdev.space/tags/BuildInPublic\" class=\"mention hashtag\" rel=\"tag\">#<span>BuildInPublic</span></a></p>",
"contentMap": {
"en": "<p>Huh. L15076 “colunb”. Xcode 16.3.<br /> <a href=\"https://iosdev.space/tags/iOSDev\" class=\"mention hashtag\" rel=\"tag\">#<span>iOSDev</span></a> <a href=\"https://iosdev.space/tags/SwiftUI\" class=\"mention hashtag\" rel=\"tag\">#<span>SwiftUI</span></a> <a href=\"https://iosdev.space/tags/BuildInPublic\" class=\"mention hashtag\" rel=\"tag\">#<span>BuildInPublic</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://cdn.masto.host/iosdevspace/media_attachments/files/114/417/490/830/564/234/original/5697afaad64237d6.png",
"name": "SwiftUI documentation for LazyVGrid. The alternative text description for the “LazyVGrid-1-iOS” image in the documentation has a typo that should use the word “column” but uses “colunb”.",
"blurhash": "U05}p*~XDh-WI-Rjn,ozv~%3jbnj~WxHRQs;",
"width": 1678,
"height": 1114
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://iosdev.space/tags/iosdev",
"name": "#iosdev"
},
{
"type": "Hashtag",
"href": "https://iosdev.space/tags/swiftui",
"name": "#swiftui"
},
{
"type": "Hashtag",
"href": "https://iosdev.space/tags/BuildInPublic",
"name": "#BuildInPublic"
}
],
"replies": {
"id": "https://iosdev.space/users/j4ck/statuses/114417491119809370/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://iosdev.space/users/j4ck/statuses/114417491119809370/replies?only_other_accounts=true&page=true",
"partOf": "https://iosdev.space/users/j4ck/statuses/114417491119809370/replies",
"items": []
}
},
"likes": {
"id": "https://iosdev.space/users/j4ck/statuses/114417491119809370/likes",
"type": "Collection",
"totalItems": 3
},
"shares": {
"id": "https://iosdev.space/users/j4ck/statuses/114417491119809370/shares",
"type": "Collection",
"totalItems": 0
}
},
{
"id": "https://iosdev.space/users/j4ck/statuses/114445427605766654",
"type": "Note",
"summary": null,
"inReplyTo": "https://iosdev.space/users/j4ck/statuses/114404794956829512",
"published": "2025-05-03T18:57:19Z",
"url": "https://iosdev.space/@j4ck/114445427605766654",
"attributedTo": "https://iosdev.space/users/j4ck",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://iosdev.space/users/j4ck/followers",
"https://pub.calebhearth.com/users/caleb"
],
"sensitive": false,
"atomUri": "https://iosdev.space/users/j4ck/statuses/114445427605766654",
"inReplyToAtomUri": "https://iosdev.space/users/j4ck/statuses/114404794956829512",
"conversation": "tag:iosdev.space,2023-11-08:objectId=4642860:objectType=Conversation",
"content": "<p>Previously:<br /> 1. group bikes by manufacturer <a href=\"https://github.com/bikeindex/bike_index_ios/pull/62\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">github.com/bikeindex/bike_inde</span><span class=\"invisible\">x_ios/pull/62</span></a><br /> 2. minor fixups<br />Today:<br /> 3. add expandable sections for the groups of bikes <a href=\"https://github.com/bikeindex/bike_index_ios/pull/65\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">github.com/bikeindex/bike_inde</span><span class=\"invisible\">x_ios/pull/65</span></a> <br /> - special thanks to <span class=\"h-card\" translate=\"no\"><a href=\"https://pub.calebhearth.com/@caleb\" class=\"u-url mention\">@<span>caleb</span></a></span> for this feature suggestion <br />Next:<br /> 4. maybe prettify the registration page with required fields? Lots of space for clean-up and enhancements<br /><a href=\"https://iosdev.space/tags/iOSDev\" class=\"mention hashtag\" rel=\"tag\">#<span>iOSDev</span></a> <a href=\"https://iosdev.space/tags/SwiftUI\" class=\"mention hashtag\" rel=\"tag\">#<span>SwiftUI</span></a> <a href=\"https://iosdev.space/tags/BuildInPublic\" class=\"mention hashtag\" rel=\"tag\">#<span>BuildInPublic</span></a></p>",
"contentMap": {
"en": "<p>Previously:<br /> 1. group bikes by manufacturer <a href=\"https://github.com/bikeindex/bike_index_ios/pull/62\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">github.com/bikeindex/bike_inde</span><span class=\"invisible\">x_ios/pull/62</span></a><br /> 2. minor fixups<br />Today:<br /> 3. add expandable sections for the groups of bikes <a href=\"https://github.com/bikeindex/bike_index_ios/pull/65\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">github.com/bikeindex/bike_inde</span><span class=\"invisible\">x_ios/pull/65</span></a> <br /> - special thanks to <span class=\"h-card\" translate=\"no\"><a href=\"https://pub.calebhearth.com/@caleb\" class=\"u-url mention\">@<span>caleb</span></a></span> for this feature suggestion <br />Next:<br /> 4. maybe prettify the registration page with required fields? Lots of space for clean-up and enhancements<br /><a href=\"https://iosdev.space/tags/iOSDev\" class=\"mention hashtag\" rel=\"tag\">#<span>iOSDev</span></a> <a href=\"https://iosdev.space/tags/SwiftUI\" class=\"mention hashtag\" rel=\"tag\">#<span>SwiftUI</span></a> <a href=\"https://iosdev.space/tags/BuildInPublic\" class=\"mention hashtag\" rel=\"tag\">#<span>BuildInPublic</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://pub.calebhearth.com/users/caleb",
"name": "@caleb@calebhearth.com"
},
{
"type": "Hashtag",
"href": "https://iosdev.space/tags/iosdev",
"name": "#iosdev"
},
{
"type": "Hashtag",
"href": "https://iosdev.space/tags/swiftui",
"name": "#swiftui"
},
{
"type": "Hashtag",
"href": "https://iosdev.space/tags/BuildInPublic",
"name": "#BuildInPublic"
}
],
"replies": {
"id": "https://iosdev.space/users/j4ck/statuses/114445427605766654/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://iosdev.space/users/j4ck/statuses/114445427605766654/replies?min_id=114445813653048530&page=true",
"partOf": "https://iosdev.space/users/j4ck/statuses/114445427605766654/replies",
"items": [
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]
}
},
"likes": {
"id": "https://iosdev.space/users/j4ck/statuses/114445427605766654/likes",
"type": "Collection",
"totalItems": 1
},
"shares": {
"id": "https://iosdev.space/users/j4ck/statuses/114445427605766654/shares",
"type": "Collection",
"totalItems": 1
}
}
]
}
}