ActivityPub Viewer

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.

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{ "@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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mstdn.social/users/dalfen/collections/featured", "type": "OrderedCollection", "totalItems": 5, "orderedItems": [ { "id": "https://mstdn.social/users/dalfen/statuses/114726182651879586", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-22T08:57:01Z", "url": "https://mstdn.social/@dalfen/114726182651879586", "attributedTo": "https://mstdn.social/users/dalfen", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.social/users/dalfen/followers" ], "sensitive": false, "atomUri": "https://mstdn.social/users/dalfen/statuses/114726182651879586", "inReplyToAtomUri": null, "conversation": "tag:mstdn.social,2025-06-22:objectId=572120804:objectType=Conversation", "content": "<p>Dear World,<br />A lot of us here in Insanity Land did not vote for Trump and strongly disapprove of his actions, including his dropping of bombs on Iran .</p><p><a href=\"https://mstdn.social/tags/USA\" class=\"mention hashtag\" rel=\"tag\">#<span>USA</span></a> <a href=\"https://mstdn.social/tags/trump\" class=\"mention hashtag\" rel=\"tag\">#<span>trump</span></a> <a href=\"https://mstdn.social/tags/Iran\" class=\"mention hashtag\" rel=\"tag\">#<span>Iran</span></a></p>", "contentMap": { "en": "<p>Dear World,<br />A lot of us here in Insanity Land did not vote for Trump and strongly disapprove of his actions, including his dropping of bombs on Iran .</p><p><a href=\"https://mstdn.social/tags/USA\" class=\"mention hashtag\" rel=\"tag\">#<span>USA</span></a> <a href=\"https://mstdn.social/tags/trump\" class=\"mention hashtag\" rel=\"tag\">#<span>trump</span></a> <a href=\"https://mstdn.social/tags/Iran\" class=\"mention hashtag\" rel=\"tag\">#<span>Iran</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mstdn.social/tags/USA", "name": "#USA" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/Trump", "name": "#Trump" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/Iran", "name": "#Iran" } ], "replies": { "id": "https://mstdn.social/users/dalfen/statuses/114726182651879586/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.social/users/dalfen/statuses/114726182651879586/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.social/users/dalfen/statuses/114726182651879586/replies", "items": [] } }, "likes": { "id": "https://mstdn.social/users/dalfen/statuses/114726182651879586/likes", "type": "Collection", "totalItems": 12 }, "shares": { "id": "https://mstdn.social/users/dalfen/statuses/114726182651879586/shares", "type": "Collection", "totalItems": 5 } }, { "id": "https://mstdn.social/users/dalfen/statuses/114729614819599950", "type": "Note", "summary": null, "inReplyTo": "https://mstdn.social/users/dalfen/statuses/114729574562675116", "published": "2025-06-22T23:29:51Z", "url": "https://mstdn.social/@dalfen/114729614819599950", "attributedTo": "https://mstdn.social/users/dalfen", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.social/users/dalfen/followers" ], "sensitive": false, "atomUri": "https://mstdn.social/users/dalfen/statuses/114729614819599950", "inReplyToAtomUri": "https://mstdn.social/users/dalfen/statuses/114729574562675116", "conversation": "tag:mstdn.social,2025-06-22:objectId=572426971:objectType=Conversation", "content": "<p>US presidents have often used Authorizations for the Use of Military Force (AUMFs) to justify their use of “limited, defined military acts.”</p><p>Most US presidents “have ignored parts or all of the War Powers Resolution (1973) that “sought to ensure that lawmakers have a role in approving armed conflicts involving the United States not formally declared as a war.”</p><p>2 🧵<br /><a href=\"https://mstdn.social/tags/USA\" class=\"mention hashtag\" rel=\"tag\">#<span>USA</span></a> <a href=\"https://mstdn.social/tags/USCongress\" class=\"mention hashtag\" rel=\"tag\">#<span>USCongress</span></a> <a href=\"https://mstdn.social/tags/trump\" class=\"mention hashtag\" rel=\"tag\">#<span>trump</span></a> <a href=\"https://mstdn.social/tags/war\" class=\"mention hashtag\" rel=\"tag\">#<span>war</span></a></p><p>~ Does the president need Congress to approve military actions in <a href=\"https://mstdn.social/tags/Iran\" class=\"mention hashtag\" rel=\"tag\">#<span>Iran</span></a>? ~</p><p><a href=\"https://constitutioncenter.org/blog/does-the-president-need-congress-to-approve-military-actions-in-iran\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">constitutioncenter.org/blog/do</span><span class=\"invisible\">es-the-president-need-congress-to-approve-military-actions-in-iran</span></a></p>", "contentMap": { "en": "<p>US presidents have often used Authorizations for the Use of Military Force (AUMFs) to justify their use of “limited, defined military acts.”</p><p>Most US presidents “have ignored parts or all of the War Powers Resolution (1973) that “sought to ensure that lawmakers have a role in approving armed conflicts involving the United States not formally declared as a war.”</p><p>2 🧵<br /><a href=\"https://mstdn.social/tags/USA\" class=\"mention hashtag\" rel=\"tag\">#<span>USA</span></a> <a href=\"https://mstdn.social/tags/USCongress\" class=\"mention hashtag\" rel=\"tag\">#<span>USCongress</span></a> <a href=\"https://mstdn.social/tags/trump\" class=\"mention hashtag\" rel=\"tag\">#<span>trump</span></a> <a href=\"https://mstdn.social/tags/war\" class=\"mention hashtag\" rel=\"tag\">#<span>war</span></a></p><p>~ Does the president need Congress to approve military actions in <a href=\"https://mstdn.social/tags/Iran\" class=\"mention hashtag\" rel=\"tag\">#<span>Iran</span></a>? ~</p><p><a href=\"https://constitutioncenter.org/blog/does-the-president-need-congress-to-approve-military-actions-in-iran\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">constitutioncenter.org/blog/do</span><span class=\"invisible\">es-the-president-need-congress-to-approve-military-actions-in-iran</span></a></p>" }, "updated": "2025-06-22T23:41:44Z", "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://media.mstdn.social/media_attachments/files/114/729/622/213/739/554/original/91f90c51432faa75.jpeg", "name": "Undated photo of the US Congress in action\n\nFound in:\n\nhttps://constitutioncenter.org/blog/does-the-president-need-congress-to-approve-military-actions-in-iran", "blurhash": "U9AvnGxF0f9ak;NGRjRjEgE2?GxZ-oNGxts:", "width": 936, "height": 553 } ], "tag": [ { "type": "Hashtag", "href": "https://mstdn.social/tags/USA", "name": "#USA" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/uscongress", "name": "#uscongress" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/Trump", "name": "#Trump" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/War", "name": "#War" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/Iran", "name": "#Iran" } ], "replies": { "id": "https://mstdn.social/users/dalfen/statuses/114729614819599950/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.social/users/dalfen/statuses/114729614819599950/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.social/users/dalfen/statuses/114729614819599950/replies", "items": [] } }, "likes": { "id": "https://mstdn.social/users/dalfen/statuses/114729614819599950/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mstdn.social/users/dalfen/statuses/114729614819599950/shares", "type": "Collection", "totalItems": 2 } }, { "id": "https://mstdn.social/users/dalfen/statuses/114719153038402598", "type": "Note", "summary": null, "inReplyTo": "https://mstdn.social/users/dalfen/statuses/114718958177168753", "published": "2025-06-21T03:09:17Z", "url": "https://mstdn.social/@dalfen/114719153038402598", "attributedTo": "https://mstdn.social/users/dalfen", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.social/users/dalfen/followers" ], "sensitive": false, "atomUri": "https://mstdn.social/users/dalfen/statuses/114719153038402598", "inReplyToAtomUri": "https://mstdn.social/users/dalfen/statuses/114718958177168753", "conversation": "tag:mstdn.social,2025-06-21:objectId=571574905:objectType=Conversation", "content": "<p>America wasn’t Gilead until it was. <br />And then it was too f’ing late.</p><p>—June Osborne (character), Handmaid’s Tale (S5, E10)</p>", "contentMap": { "en": "<p>America wasn’t Gilead until it was. <br />And then it was too f’ing late.</p><p>—June Osborne (character), Handmaid’s Tale (S5, E10)</p>" }, "attachment": [], "tag": [], "replies": { "id": "https://mstdn.social/users/dalfen/statuses/114719153038402598/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.social/users/dalfen/statuses/114719153038402598/replies?min_id=114719174032847820&page=true", "partOf": "https://mstdn.social/users/dalfen/statuses/114719153038402598/replies", "items": [ "https://mstdn.social/users/dalfen/statuses/114719174032847820" ] } }, "likes": { "id": "https://mstdn.social/users/dalfen/statuses/114719153038402598/likes", "type": "Collection", "totalItems": 4 }, "shares": { "id": "https://mstdn.social/users/dalfen/statuses/114719153038402598/shares", "type": "Collection", "totalItems": 3 } }, { "id": "https://mstdn.social/users/dalfen/statuses/114589039810836583", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-29T03:39:47Z", "url": "https://mstdn.social/@dalfen/114589039810836583", "attributedTo": "https://mstdn.social/users/dalfen", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.social/users/dalfen/followers" ], "sensitive": false, "atomUri": "https://mstdn.social/users/dalfen/statuses/114589039810836583", "inReplyToAtomUri": null, "conversation": "tag:mstdn.social,2025-05-29:objectId=560461183:objectType=Conversation", "content": "<p>I’m trying to find one “pro” to isolationism and finding it challenging 🤔</p>", "contentMap": { "en": "<p>I’m trying to find one “pro” to isolationism and finding it challenging 🤔</p>" }, "attachment": [], "tag": [], "replies": { "id": "https://mstdn.social/users/dalfen/statuses/114589039810836583/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.social/users/dalfen/statuses/114589039810836583/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.social/users/dalfen/statuses/114589039810836583/replies", "items": [] } }, "likes": { "id": "https://mstdn.social/users/dalfen/statuses/114589039810836583/likes", "type": "Collection", "totalItems": 4 }, "shares": { "id": "https://mstdn.social/users/dalfen/statuses/114589039810836583/shares", "type": "Collection", "totalItems": 1 } }, { "id": "https://mstdn.social/users/dalfen/statuses/113972285520417553", "type": "Note", "summary": null, "inReplyTo": "https://mstdn.social/users/dalfen/statuses/113972159071048090", "published": "2025-02-09T05:31:03Z", "url": "https://mstdn.social/@dalfen/113972285520417553", "attributedTo": "https://mstdn.social/users/dalfen", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.social/users/dalfen/followers" ], "sensitive": false, "atomUri": "https://mstdn.social/users/dalfen/statuses/113972285520417553", "inReplyToAtomUri": "https://mstdn.social/users/dalfen/statuses/113972159071048090", "conversation": "tag:mstdn.social,2025-02-09:objectId=507301492:objectType=Conversation", "content": "<p>The Constitution is Gone—</p><p>Per the Wayback Machine, the White House’s US Constitution webpage was last archived on Inauguration Day— Jan 20, 2025 at 15:16:01, then gone (404 Not Found) on Jan 21, 2025 at 10:28:08.</p><p><a href=\"https://mstdn.social/tags/USA\" class=\"mention hashtag\" rel=\"tag\">#<span>USA</span></a> <a href=\"https://mstdn.social/tags/USGov\" class=\"mention hashtag\" rel=\"tag\">#<span>USGov</span></a> <a href=\"https://mstdn.social/tags/USPol\" class=\"mention hashtag\" rel=\"tag\">#<span>USPol</span></a> <a href=\"https://mstdn.social/tags/constitution\" class=\"mention hashtag\" rel=\"tag\">#<span>constitution</span></a> </p><p>/2 of 2</p><p><a href=\"https://web.archive.org/web/20250415000000*/https://www.whitehouse.gov/about-the-white-house/our-government/the-constitution/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">web.archive.org/web/2025041500</span><span class=\"invisible\">0000*/https://www.whitehouse.gov/about-the-white-house/our-government/the-constitution/</span></a></p>", "contentMap": { "en": "<p>The Constitution is Gone—</p><p>Per the Wayback Machine, the White House’s US Constitution webpage was last archived on Inauguration Day— Jan 20, 2025 at 15:16:01, then gone (404 Not Found) on Jan 21, 2025 at 10:28:08.</p><p><a href=\"https://mstdn.social/tags/USA\" class=\"mention hashtag\" rel=\"tag\">#<span>USA</span></a> <a href=\"https://mstdn.social/tags/USGov\" class=\"mention hashtag\" rel=\"tag\">#<span>USGov</span></a> <a href=\"https://mstdn.social/tags/USPol\" class=\"mention hashtag\" rel=\"tag\">#<span>USPol</span></a> <a href=\"https://mstdn.social/tags/constitution\" class=\"mention hashtag\" rel=\"tag\">#<span>constitution</span></a> </p><p>/2 of 2</p><p><a href=\"https://web.archive.org/web/20250415000000*/https://www.whitehouse.gov/about-the-white-house/our-government/the-constitution/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">web.archive.org/web/2025041500</span><span class=\"invisible\">0000*/https://www.whitehouse.gov/about-the-white-house/our-government/the-constitution/</span></a></p>" }, "updated": "2025-03-21T03:50:08Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mstdn.social/tags/USA", "name": "#USA" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/USgov", "name": "#USgov" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/constitution", "name": "#constitution" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/USpol", "name": "#USpol" } ], "replies": { "id": "https://mstdn.social/users/dalfen/statuses/113972285520417553/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.social/users/dalfen/statuses/113972285520417553/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.social/users/dalfen/statuses/113972285520417553/replies", "items": [] } }, "likes": { "id": "https://mstdn.social/users/dalfen/statuses/113972285520417553/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://mstdn.social/users/dalfen/statuses/113972285520417553/shares", "type": "Collection", "totalItems": 3 } } ] }