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" } ], "id": "https://mastodon.online/users/joho/statuses/114057704850179499", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-24T07:34:19Z", "url": "https://mastodon.online/@joho/114057704850179499", "attributedTo": "https://mastodon.online/users/joho", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.online/users/joho/followers" ], "sensitive": false, "atomUri": "https://mastodon.online/users/joho/statuses/114057704850179499", "inReplyToAtomUri": null, "conversation": "tag:mastodon.online,2025-02-24:objectId=467297477:objectType=Conversation", "content": "<p>This looks kind of cool ... T-Deck</p><p>&quot;This device makes Meshtastic the BEST off-grid tech&quot;</p><p><a href=\"https://www.youtube.com/watch?v=2Ry-ck0fhfw\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">youtube.com/watch?v=2Ry-ck0fhfw</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mastodon.online/tags/meshtastic\" class=\"mention hashtag\" rel=\"tag\">#<span>meshtastic</span></a> <a href=\"https://mastodon.online/tags/lora\" class=\"mention hashtag\" rel=\"tag\">#<span>lora</span></a> <a href=\"https://mastodon.online/tags/offgrid\" class=\"mention hashtag\" rel=\"tag\">#<span>offgrid</span></a> <a href=\"https://mastodon.online/tags/communications\" class=\"mention hashtag\" rel=\"tag\">#<span>communications</span></a> <a href=\"https://mastodon.online/tags/networking\" class=\"mention hashtag\" rel=\"tag\">#<span>networking</span></a></p>", "contentMap": { "en": "<p>This looks kind of cool ... T-Deck</p><p>&quot;This device makes Meshtastic the BEST off-grid tech&quot;</p><p><a href=\"https://www.youtube.com/watch?v=2Ry-ck0fhfw\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">youtube.com/watch?v=2Ry-ck0fhfw</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mastodon.online/tags/meshtastic\" class=\"mention hashtag\" rel=\"tag\">#<span>meshtastic</span></a> <a href=\"https://mastodon.online/tags/lora\" class=\"mention hashtag\" rel=\"tag\">#<span>lora</span></a> <a href=\"https://mastodon.online/tags/offgrid\" class=\"mention hashtag\" rel=\"tag\">#<span>offgrid</span></a> <a href=\"https://mastodon.online/tags/communications\" class=\"mention hashtag\" rel=\"tag\">#<span>communications</span></a> <a href=\"https://mastodon.online/tags/networking\" class=\"mention hashtag\" rel=\"tag\">#<span>networking</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.online/tags/meshtastic", "name": "#meshtastic" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/lora", "name": "#lora" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/offgrid", "name": "#offgrid" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/communications", "name": "#communications" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/networking", "name": "#networking" } ], "replies": { "id": "https://mastodon.online/users/joho/statuses/114057704850179499/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.online/users/joho/statuses/114057704850179499/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.online/users/joho/statuses/114057704850179499/replies", "items": [] } }, "likes": { "id": "https://mastodon.online/users/joho/statuses/114057704850179499/likes", "type": "Collection", "totalItems": 7 }, "shares": { "id": "https://mastodon.online/users/joho/statuses/114057704850179499/shares", "type": "Collection", "totalItems": 3 } }