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", "https://w3id.org/security/v1", { "Hashtag": "as:Hashtag", "sensitive": "as:sensitive", "manuallyApprovesFollowers": "as:manuallyApprovesFollowers", "alsoKnownAs": { "@id": "as:alsoKnownAs", "@type": "@id" }, "movedTo": { "@id": "as:movedTo", "@type": "@id" }, "toot": "http://joinmastodon.org/ns#", "featured": { "@id": "toot:featured", "@type": "@id" }, "Emoji": "toot:Emoji", "blurhash": "toot:blurhash", "votersCount": "toot:votersCount", "schema": "http://schema.org#", "PropertyValue": "schema:PropertyValue", "value": "schema:value", "ostatus": "http://ostatus.org#", "conversation": "ostatus:conversation" } ], "actor": "https://microblog.pub", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://microblog.pub/followers", "https://mb.iotib.net" ], "id": "https://microblog.pub/o/c4e690b364a446c3822dcbab76239a5c/activity", "object": { "type": "Note", "id": "https://microblog.pub/o/c4e690b364a446c3822dcbab76239a5c", "attributedTo": "https://microblog.pub", "content": "<p><span class=\"h-card\"><a href=\"https://mb.iotib.net/\" class=\"u-url mention\">@charadon@mb.iotib.net</a></span> Hey!</p>\n<p>About following hashtags, there&#x27;s no way to achieve that with ActivityPub (if you talk about what Mastodon supports, following a hashtag only works within an instance and it does not federate).</p>\n<p>About providing a RSS feed for the stream, that seems reasonable, I will add it to my todo list.</p>\n", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://microblog.pub/followers", "https://mb.iotib.net" ], "published": "2022-12-10T22:35:28Z", "context": "https://mb.iotib.net/contexts/72f22df0667c444ba8ff2b7fea4f2f91", "conversation": "https://mb.iotib.net/contexts/72f22df0667c444ba8ff2b7fea4f2f91", "url": "https://microblog.pub/o/c4e690b364a446c3822dcbab76239a5c", "tag": [ { "type": "Mention", "href": "https://mb.iotib.net", "name": "@charadon@mb.iotib.net" } ], "summary": null, "inReplyTo": "https://mb.iotib.net/o/9a5f1a1fe3494a68a97c27cb3d336da0", "sensitive": false, "attachment": [] }, "published": "2022-12-10T22:35:28Z", "type": "Create" }