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://mastodon.online/users/ngmi/collections/featured", "type": "OrderedCollection", "totalItems": 2, "orderedItems": [ { "id": "https://mastodon.online/users/ngmi/statuses/113679068883839714", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-12-19T10:42:12Z", "url": "https://mastodon.online/@ngmi/113679068883839714", "attributedTo": "https://mastodon.online/users/ngmi", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.online/users/ngmi/followers" ], "sensitive": false, "atomUri": "https://mastodon.online/users/ngmi/statuses/113679068883839714", "inReplyToAtomUri": null, "conversation": "tag:mastodon.online,2024-12-19:objectId=434283989:objectType=Conversation", "content": "<p>🚀 Introducing llmstxt: Your Python tool for LLM-friendly code compression! </p><p>✨ Features: <br />• Smart code compression <br />• Multi-language support <br />• GitHub Actions integration <br />• Preserves semantic meaning </p><p>Try it: <a href=\"https://github.com/ngmisl/llmstxt\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/ngmisl/llmstxt</span><span class=\"invisible\"></span></a> </p><p><a href=\"https://mastodon.online/tags/Python\" class=\"mention hashtag\" rel=\"tag\">#<span>Python</span></a> <a href=\"https://mastodon.online/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mastodon.online/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a></p>", "contentMap": { "en": "<p>🚀 Introducing llmstxt: Your Python tool for LLM-friendly code compression! </p><p>✨ Features: <br />• Smart code compression <br />• Multi-language support <br />• GitHub Actions integration <br />• Preserves semantic meaning </p><p>Try it: <a href=\"https://github.com/ngmisl/llmstxt\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/ngmisl/llmstxt</span><span class=\"invisible\"></span></a> </p><p><a href=\"https://mastodon.online/tags/Python\" class=\"mention hashtag\" rel=\"tag\">#<span>Python</span></a> <a href=\"https://mastodon.online/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mastodon.online/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.online/tags/python", "name": "#python" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/ai", "name": "#ai" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/opensource", "name": "#opensource" } ], "replies": { "id": "https://mastodon.online/users/ngmi/statuses/113679068883839714/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.online/users/ngmi/statuses/113679068883839714/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.online/users/ngmi/statuses/113679068883839714/replies", "items": [] } }, "likes": { "id": "https://mastodon.online/users/ngmi/statuses/113679068883839714/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://mastodon.online/users/ngmi/statuses/113679068883839714/shares", "type": "Collection", "totalItems": 5 } }, { "id": "https://mastodon.online/users/ngmi/statuses/110224769689665270", "type": "Note", "summary": null, "inReplyTo": null, "published": "2023-04-19T09:28:30Z", "url": "https://mastodon.online/@ngmi/110224769689665270", "attributedTo": "https://mastodon.online/users/ngmi", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.online/users/ngmi/followers" ], "sensitive": false, "atomUri": "https://mastodon.online/users/ngmi/statuses/110224769689665270", "inReplyToAtomUri": null, "conversation": "tag:mastodon.online,2023-04-19:objectId=158682815:objectType=Conversation", "content": "<p>Created a <a href=\"https://mastodon.online/tags/StreamLit\" class=\"mention hashtag\" rel=\"tag\">#<span>StreamLit</span></a> app which gives you a quick summary of the last 24 hours in <a href=\"https://mastodon.online/tags/crypto\" class=\"mention hashtag\" rel=\"tag\">#<span>crypto</span></a> </p><p>App: <a href=\"https://ngmisl-streamlit-cryptonews-app-imp3ng.streamlit.app/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">ngmisl-streamlit-cryptonews-ap</span><span class=\"invisible\">p-imp3ng.streamlit.app/</span></a><br />Blog: <a href=\"https://mirror.xyz/metaend.eth/2t9zi3VmHpWuQ7b4XOs4jMMjYjdwHxhKjwiYfVyFuww\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">mirror.xyz/metaend.eth/2t9zi3V</span><span class=\"invisible\">mHpWuQ7b4XOs4jMMjYjdwHxhKjwiYfVyFuww</span></a></p><p>Using <a href=\"https://mastodon.online/tags/decrypt\" class=\"mention hashtag\" rel=\"tag\">#<span>decrypt</span></a> and <a href=\"https://mastodon.online/tags/coindesk\" class=\"mention hashtag\" rel=\"tag\">#<span>coindesk</span></a> as feeds and <a href=\"https://mastodon.online/tags/OpenAI\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenAI</span></a> as <a href=\"https://mastodon.online/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mastodon.online/tags/python\" class=\"mention hashtag\" rel=\"tag\">#<span>python</span></a></p>", "contentMap": { "en": "<p>Created a <a href=\"https://mastodon.online/tags/StreamLit\" class=\"mention hashtag\" rel=\"tag\">#<span>StreamLit</span></a> app which gives you a quick summary of the last 24 hours in <a href=\"https://mastodon.online/tags/crypto\" class=\"mention hashtag\" rel=\"tag\">#<span>crypto</span></a> </p><p>App: <a href=\"https://ngmisl-streamlit-cryptonews-app-imp3ng.streamlit.app/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">ngmisl-streamlit-cryptonews-ap</span><span class=\"invisible\">p-imp3ng.streamlit.app/</span></a><br />Blog: <a href=\"https://mirror.xyz/metaend.eth/2t9zi3VmHpWuQ7b4XOs4jMMjYjdwHxhKjwiYfVyFuww\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">mirror.xyz/metaend.eth/2t9zi3V</span><span class=\"invisible\">mHpWuQ7b4XOs4jMMjYjdwHxhKjwiYfVyFuww</span></a></p><p>Using <a href=\"https://mastodon.online/tags/decrypt\" class=\"mention hashtag\" rel=\"tag\">#<span>decrypt</span></a> and <a href=\"https://mastodon.online/tags/coindesk\" class=\"mention hashtag\" rel=\"tag\">#<span>coindesk</span></a> as feeds and <a href=\"https://mastodon.online/tags/OpenAI\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenAI</span></a> as <a href=\"https://mastodon.online/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mastodon.online/tags/python\" class=\"mention hashtag\" rel=\"tag\">#<span>python</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://files.mastodon.online/media_attachments/files/110/224/768/239/261/819/original/51ecdfa62b07d517.png", "name": "Open Journey generated image showing Cryptocurrency Logos", "blurhash": "UOHU67s7|Nt5R+RmJ:r@ve+h#PWF7Ns;K6a$", "width": 1440, "height": 1440 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.online/tags/streamlit", "name": "#streamlit" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/crypto", "name": "#crypto" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/decrypt", "name": "#decrypt" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/coindesk", "name": "#coindesk" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/openai", "name": "#openai" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/ai", "name": "#ai" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/python", "name": "#python" } ], "replies": { "id": "https://mastodon.online/users/ngmi/statuses/110224769689665270/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.online/users/ngmi/statuses/110224769689665270/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.online/users/ngmi/statuses/110224769689665270/replies", "items": [] } }, "likes": { "id": "https://mastodon.online/users/ngmi/statuses/110224769689665270/likes", "type": "Collection", "totalItems": 5 }, "shares": { "id": "https://mastodon.online/users/ngmi/statuses/110224769689665270/shares", "type": "Collection", "totalItems": 0 } } ] }