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" } ], "id": "https://mastodon.social/users/jmquinn/outbox?page=true", "type": "OrderedCollectionPage", "prev": "https://mastodon.social/users/jmquinn/outbox?min_id=109473584886232053&page=true", "partOf": "https://mastodon.social/users/jmquinn/outbox", "orderedItems": [ { "id": "https://mastodon.social/users/jmquinn/statuses/109473584886232053/activity", "type": "Announce", "actor": "https://mastodon.social/users/jmquinn", "published": "2022-12-07T17:32:19Z", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://sciences.social/users/per", "https://mastodon.social/users/jmquinn/followers" ], "object": "https://sciences.social/users/per/statuses/109472793644318847" }, { "id": "https://mastodon.social/users/jmquinn/statuses/109384360951378056/activity", "type": "Create", "actor": "https://mastodon.social/users/jmquinn", "published": "2022-11-21T23:21:30Z", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/jmquinn/followers", "https://mastodon.social/users/randomwalker" ], "object": { "id": "https://mastodon.social/users/jmquinn/statuses/109384360951378056", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.social/users/randomwalker/statuses/109377861733484083", "published": "2022-11-21T23:21:30Z", "url": "https://mastodon.social/@jmquinn/109384360951378056", "attributedTo": "https://mastodon.social/users/jmquinn", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/jmquinn/followers", "https://mastodon.social/users/randomwalker" ], "sensitive": false, "atomUri": "https://mastodon.social/users/jmquinn/statuses/109384360951378056", "inReplyToAtomUri": "https://mastodon.social/users/randomwalker/statuses/109377861733484083", "conversation": "tag:mastodon.social,2022-11-04:objectId=325465876:objectType=Conversation", "content": "<p>@<span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@randomwalker\" class=\"u-url mention\">@<span>randomwalker</span></a></span> i unfollowed patton oswalt in twitter’s early feed days because my entire chronological feed would get filled by him live-tweeting events like “eating a sandwich”</p>", "contentMap": { "en": "<p>@<span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@randomwalker\" class=\"u-url mention\">@<span>randomwalker</span></a></span> i unfollowed patton oswalt in twitter’s early feed days because my entire chronological feed would get filled by him live-tweeting events like “eating a sandwich”</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.social/users/randomwalker", "name": "@randomwalker" } ], "replies": { "id": "https://mastodon.social/users/jmquinn/statuses/109384360951378056/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/jmquinn/statuses/109384360951378056/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/jmquinn/statuses/109384360951378056/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/jmquinn/statuses/109384360951378056/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/jmquinn/statuses/109384360951378056/shares", "type": "Collection", "totalItems": 0 } } }, { "id": "https://mastodon.social/users/jmquinn/statuses/109367604274487090/activity", "type": "Create", "actor": "https://mastodon.social/users/jmquinn", "published": "2022-11-19T00:20:03Z", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/jmquinn/followers", "https://fosstodon.org/users/vincentab" ], "object": { "id": "https://mastodon.social/users/jmquinn/statuses/109367604274487090", "type": "Note", "summary": null, "inReplyTo": "https://fosstodon.org/users/vincentab/statuses/109364617131639605", "published": "2022-11-19T00:20:03Z", "url": "https://mastodon.social/@jmquinn/109367604274487090", "attributedTo": "https://mastodon.social/users/jmquinn", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/jmquinn/followers", "https://fosstodon.org/users/vincentab" ], "sensitive": false, "atomUri": "https://mastodon.social/users/jmquinn/statuses/109367604274487090", "inReplyToAtomUri": "https://fosstodon.org/users/vincentab/statuses/109364617131639605", "conversation": "tag:fosstodon.org,2022-11-04:objectId=56190914:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@vincentab\" class=\"u-url mention\">@<span>vincentab</span></a></span> awesome - thanks for getting me past my first page confusion 🤣</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@vincentab\" class=\"u-url mention\">@<span>vincentab</span></a></span> awesome - thanks for getting me past my first page confusion 🤣</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://fosstodon.org/users/vincentab", "name": "@vincentab@fosstodon.org" } ], "replies": { "id": "https://mastodon.social/users/jmquinn/statuses/109367604274487090/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/jmquinn/statuses/109367604274487090/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/jmquinn/statuses/109367604274487090/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/jmquinn/statuses/109367604274487090/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/jmquinn/statuses/109367604274487090/shares", "type": "Collection", "totalItems": 0 } } }, { "id": "https://mastodon.social/users/jmquinn/statuses/109356827478831589/activity", "type": "Create", "actor": "https://mastodon.social/users/jmquinn", "published": "2022-11-17T02:39:23Z", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/jmquinn/followers", "https://fosstodon.org/users/vincentab" ], "object": { "id": "https://mastodon.social/users/jmquinn/statuses/109356827478831589", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.social/users/jmquinn/statuses/109356814146596877", "published": "2022-11-17T02:39:23Z", "url": "https://mastodon.social/@jmquinn/109356827478831589", "attributedTo": "https://mastodon.social/users/jmquinn", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/jmquinn/followers", "https://fosstodon.org/users/vincentab" ], "sensitive": false, "atomUri": "https://mastodon.social/users/jmquinn/statuses/109356827478831589", "inReplyToAtomUri": "https://mastodon.social/users/jmquinn/statuses/109356814146596877", "conversation": "tag:fosstodon.org,2022-11-04:objectId=56190914:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@vincentab\" class=\"u-url mention\">@<span>vincentab</span></a></span> related - I would love to see a tutorial/blog post that walks through an empirical example step by step to demonstrate the distinction between “adjusted predictions” that other marginal effects packages deploy vs the derivative equivalent. So much so that I may even write one myself if I tinker enough 🤣</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@vincentab\" class=\"u-url mention\">@<span>vincentab</span></a></span> related - I would love to see a tutorial/blog post that walks through an empirical example step by step to demonstrate the distinction between “adjusted predictions” that other marginal effects packages deploy vs the derivative equivalent. So much so that I may even write one myself if I tinker enough 🤣</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://fosstodon.org/users/vincentab", "name": "@vincentab@fosstodon.org" } ], "replies": { "id": "https://mastodon.social/users/jmquinn/statuses/109356827478831589/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/jmquinn/statuses/109356827478831589/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/jmquinn/statuses/109356827478831589/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/jmquinn/statuses/109356827478831589/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/jmquinn/statuses/109356827478831589/shares", "type": "Collection", "totalItems": 0 } } }, { "id": "https://mastodon.social/users/jmquinn/statuses/109356814146596877/activity", "type": "Create", "actor": "https://mastodon.social/users/jmquinn", "published": "2022-11-17T02:35:59Z", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/jmquinn/followers", "https://fosstodon.org/users/vincentab" ], "object": { "id": "https://mastodon.social/users/jmquinn/statuses/109356814146596877", "type": "Note", "summary": null, "inReplyTo": "https://fosstodon.org/users/vincentab/statuses/109285316320102664", "published": "2022-11-17T02:35:59Z", "url": "https://mastodon.social/@jmquinn/109356814146596877", "attributedTo": "https://mastodon.social/users/jmquinn", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/jmquinn/followers", "https://fosstodon.org/users/vincentab" ], "sensitive": false, "atomUri": "https://mastodon.social/users/jmquinn/statuses/109356814146596877", "inReplyToAtomUri": "https://fosstodon.org/users/vincentab/statuses/109285316320102664", "conversation": "tag:fosstodon.org,2022-11-04:objectId=56190914:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@vincentab\" class=\"u-url mention\">@<span>vincentab</span></a></span> I can’t wait to use this!</p><p>Clarifying Q: the doc says “most [other R packages] do not actually compute marginal effects as defined above. Instead, they compute ‘adjusted predictions’ for different regressor values.” But when the doc defines marginal effects “above,” it says “in ‘marginal effects,’ we refer to the effect of a tiny (marginal) change in the regressor on the outcome.“ These two things sound the same - can you help a new user understand the difference?</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@vincentab\" class=\"u-url mention\">@<span>vincentab</span></a></span> I can’t wait to use this!</p><p>Clarifying Q: the doc says “most [other R packages] do not actually compute marginal effects as defined above. Instead, they compute ‘adjusted predictions’ for different regressor values.” But when the doc defines marginal effects “above,” it says “in ‘marginal effects,’ we refer to the effect of a tiny (marginal) change in the regressor on the outcome.“ These two things sound the same - can you help a new user understand the difference?</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://fosstodon.org/users/vincentab", "name": "@vincentab@fosstodon.org" } ], "replies": { "id": "https://mastodon.social/users/jmquinn/statuses/109356814146596877/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/jmquinn/statuses/109356814146596877/replies?min_id=109356827478831589&page=true", "partOf": "https://mastodon.social/users/jmquinn/statuses/109356814146596877/replies", "items": [ "https://mastodon.social/users/jmquinn/statuses/109356827478831589" ] } }, "likes": { "id": "https://mastodon.social/users/jmquinn/statuses/109356814146596877/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/jmquinn/statuses/109356814146596877/shares", "type": "Collection", "totalItems": 0 } } } ] }