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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mas.to/users/anna_lillith/statuses/114625592880845459/replies", "type": "Collection", "first": { "id": "https://mas.to/users/anna_lillith/statuses/114625592880845459/replies?page=true", "type": "CollectionPage", "next": "https://mas.to/users/anna_lillith/statuses/114625592880845459/replies?only_other_accounts=true&page=true", "partOf": "https://mas.to/users/anna_lillith/statuses/114625592880845459/replies", "items": [ { "id": "https://mas.to/users/anna_lillith/statuses/114625622032589370", "type": "Note", "summary": null, "inReplyTo": "https://mas.to/users/anna_lillith/statuses/114625592880845459", "published": "2025-06-04T14:43:07Z", "url": "https://mas.to/@anna_lillith/114625622032589370", "attributedTo": "https://mas.to/users/anna_lillith", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mas.to/users/anna_lillith/followers" ], "sensitive": false, "atomUri": "https://mas.to/users/anna_lillith/statuses/114625622032589370", "inReplyToAtomUri": "https://mas.to/users/anna_lillith/statuses/114625592880845459", "conversation": "tag:mas.to,2025-06-04:objectId=501096006:objectType=Conversation", "content": "<p>which has long drawn condemnation from Indigenous communities and environmentalists. The move reverses a Biden-era measure that restricted future oil and gas leasing on portions of the National Petroleum Reserve in Alaska. </p><p>2/2 🧵</p>", "contentMap": { "en": "<p>which has long drawn condemnation from Indigenous communities and environmentalists. The move reverses a Biden-era measure that restricted future oil and gas leasing on portions of the National Petroleum Reserve in Alaska. </p><p>2/2 🧵</p>" }, "updated": "2025-06-04T15:11:02Z", "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://media.mas.to/media_attachments/files/114/625/621/686/398/362/original/f84a5c7b624e1aed.png", "name": "The National Petrolium Reserve - Alaska (NPRA) is an ecologically sensitive area of land, spanning almost 23 million acres. It is the largest remaining area of public land in the United States. Migratory birds, brown bears, Caribou, beluga whales, walrus, polar bears live in the land. NPRA is home to a number of indigenous communities. - on top a map of where the NPRA is located ", "blurhash": "U,JH,HWtR:j=~pWZbJjrR:oJoIn$E4oHn}jr", "width": 1170, "height": 1435 } ], "tag": [], "replies": { "id": "https://mas.to/users/anna_lillith/statuses/114625622032589370/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mas.to/users/anna_lillith/statuses/114625622032589370/replies?min_id=114625701578498256&page=true", "partOf": "https://mas.to/users/anna_lillith/statuses/114625622032589370/replies", "items": [ "https://mas.to/users/anna_lillith/statuses/114625701578498256" ] } }, "likes": { "id": "https://mas.to/users/anna_lillith/statuses/114625622032589370/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mas.to/users/anna_lillith/statuses/114625622032589370/shares", "type": "Collection", "totalItems": 5 } } ] } }