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://mas.to/users/AlexJimenez/statuses/114473869032927169", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-08T19:30:20Z", "url": "https://mas.to/@AlexJimenez/114473869032927169", "attributedTo": "https://mas.to/users/AlexJimenez", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mas.to/users/AlexJimenez/followers" ], "sensitive": false, "atomUri": "https://mas.to/users/AlexJimenez/statuses/114473869032927169", "inReplyToAtomUri": null, "conversation": "tag:mas.to,2025-05-08:objectId=489498563:objectType=Conversation", "content": "<p>Anthropic rolls out an API for <a href=\"https://mas.to/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a>-powered web search</p><p>Developers using it can build Claude-powered apps that deliver up-to-date info</p><p><a href=\"https://techcrunch.com/2025/05/07/anthropic-rolls-out-an-api-for-ai-powered-web-search/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">techcrunch.com/2025/05/07/anth</span><span class=\"invisible\">ropic-rolls-out-an-api-for-ai-powered-web-search/</span></a></p><p>#<a href=\"https://mas.to/tags/DigitalMarketing\" class=\"mention hashtag\" rel=\"tag\">#<span>DigitalMarketing</span></a> <a href=\"https://mas.to/tags/SEO\" class=\"mention hashtag\" rel=\"tag\">#<span>SEO</span></a></p>", "contentMap": { "en": "<p>Anthropic rolls out an API for <a href=\"https://mas.to/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a>-powered web search</p><p>Developers using it can build Claude-powered apps that deliver up-to-date info</p><p><a href=\"https://techcrunch.com/2025/05/07/anthropic-rolls-out-an-api-for-ai-powered-web-search/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">techcrunch.com/2025/05/07/anth</span><span class=\"invisible\">ropic-rolls-out-an-api-for-ai-powered-web-search/</span></a></p><p>#<a href=\"https://mas.to/tags/DigitalMarketing\" class=\"mention hashtag\" rel=\"tag\">#<span>DigitalMarketing</span></a> <a href=\"https://mas.to/tags/SEO\" class=\"mention hashtag\" rel=\"tag\">#<span>SEO</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mas.to/tags/seo", "name": "#seo" }, { "type": "Hashtag", "href": "https://mas.to/tags/digitalmarketing", "name": "#digitalmarketing" }, { "type": "Hashtag", "href": "https://mas.to/tags/ai", "name": "#ai" } ], "replies": { "id": "https://mas.to/users/AlexJimenez/statuses/114473869032927169/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mas.to/users/AlexJimenez/statuses/114473869032927169/replies?only_other_accounts=true&page=true", "partOf": "https://mas.to/users/AlexJimenez/statuses/114473869032927169/replies", "items": [] } }, "likes": { "id": "https://mas.to/users/AlexJimenez/statuses/114473869032927169/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mas.to/users/AlexJimenez/statuses/114473869032927169/shares", "type": "Collection", "totalItems": 1 } }