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", { "manuallyApprovesFollowers": "as:manuallyApprovesFollowers", "toot": "http://joinmastodon.org/ns#", "featured": { "@id": "toot:featured", "@type": "@id" }, "featuredTags": { "@id": "toot:featuredTags", "@type": "@id" }, "alsoKnownAs": { "@id": "as:alsoKnownAs", "@type": "@id" }, "movedTo": { "@id": "as:movedTo", "@type": "@id" }, "schema": "http://schema.org#", "PropertyValue": "schema:PropertyValue", "value": "schema:value", "discoverable": "toot:discoverable", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable", "attributionDomains": { "@id": "toot:attributionDomains", "@type": "@id" }, "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mas.to/users/ConHistCon", "type": "Person", "following": "https://mas.to/users/ConHistCon/following", "followers": "https://mas.to/users/ConHistCon/followers", "inbox": "https://mas.to/users/ConHistCon/inbox", "outbox": "https://mas.to/users/ConHistCon/outbox", "featured": "https://mas.to/users/ConHistCon/collections/featured", "featuredTags": "https://mas.to/users/ConHistCon/collections/tags", "preferredUsername": "ConHistCon", "name": "Contributions", "summary": "<p>The journal of the History of Concepts Group (HCG) published by <a href=\"https://mas.to/tags/Berghahn\" class=\"mention hashtag\" rel=\"tag\">#<span>Berghahn</span></a> Books and based at Bielefeld University<br /><a href=\"https://mas.to/tags/conceptualhistory\" class=\"mention hashtag\" rel=\"tag\">#<span>conceptualhistory</span></a> <a href=\"https://mas.to/tags/historyofconcepts\" class=\"mention hashtag\" rel=\"tag\">#<span>historyofconcepts</span></a> <a href=\"https://mas.to/tags/historyofideas\" class=\"mention hashtag\" rel=\"tag\">#<span>historyofideas</span></a> <a href=\"https://mas.to/tags/historyofideology\" class=\"mention hashtag\" rel=\"tag\">#<span>historyofideology</span></a> <a href=\"https://mas.to/tags/intellectualhistory\" class=\"mention hashtag\" rel=\"tag\">#<span>intellectualhistory</span></a> <a href=\"https://mas.to/tags/linguistics\" class=\"mention hashtag\" rel=\"tag\">#<span>linguistics</span></a> <a href=\"https://mas.to/tags/politicalscience\" class=\"mention hashtag\" rel=\"tag\">#<span>politicalscience</span></a> <a href=\"https://mas.to/tags/politicaltheory\" class=\"mention hashtag\" rel=\"tag\">#<span>politicaltheory</span></a></p>", "url": "https://mas.to/@ConHistCon", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2022-11-14T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mas.to/users/ConHistCon#main-key", "owner": "https://mas.to/users/ConHistCon", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzRckOp+rNR2e/rzzy7IL\nur0UBYbahQ1rerq0E7Wws5wAMDTdq0VfDrIqh7aAsthaFy0XptZQEbRAMpyUPQKv\nUi3uuonlfcTgLMN6UKxc8s/OpM0RuO0v+0QgPyrCsHXD/FteU39JKDB13Cs6EbGr\nR1LlvFCTjT/H2+Me3GHNoJ+aTn5iO1k0uF5goQfG+qxWahfXVxjRh+xdomB9BKzP\nt7TVScAyAFFQWX8LNzFBG0+jFLeQJDhrJqjCbEfRlkMTeruROpZzqXOfooVMxzhK\nD0pPNQ7gg65eFRUgwG+l/FekgyXtA3v9as3H3kc9eCa2DM1kfO3+RhbojDoOtFtb\nJwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mas.to/tags/intellectualhistory", "name": "#intellectualhistory" }, { "type": "Hashtag", "href": "https://mas.to/tags/linguistics", "name": "#linguistics" }, { "type": "Hashtag", "href": "https://mas.to/tags/politicaltheory", "name": "#politicaltheory" }, { "type": "Hashtag", "href": "https://mas.to/tags/politicalscience", "name": "#politicalscience" }, { "type": "Hashtag", "href": "https://mas.to/tags/historyofideas", "name": "#historyofideas" }, { "type": "Hashtag", "href": "https://mas.to/tags/conceptualhistory", "name": "#conceptualhistory" }, { "type": "Hashtag", "href": "https://mas.to/tags/berghahn", "name": "#berghahn" }, { "type": "Hashtag", "href": "https://mas.to/tags/historyofideology", "name": "#historyofideology" }, { "type": "Hashtag", "href": "https://mas.to/tags/historyofconcepts", "name": "#historyofconcepts" } ], "attachment": [], "endpoints": { "sharedInbox": "https://mas.to/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mas.to/accounts/avatars/109/341/823/017/555/954/original/5ebbd7962f67f866.jpeg" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://media.mas.to/accounts/headers/109/341/823/017/555/954/original/d1508f30ba950601.png" } }