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.

Open in browser →
{ "@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", "Device": "toot:Device", "Ed25519Signature": "toot:Ed25519Signature", "Ed25519Key": "toot:Ed25519Key", "Curve25519Key": "toot:Curve25519Key", "EncryptedMessage": "toot:EncryptedMessage", "publicKeyBase64": "toot:publicKeyBase64", "deviceId": "toot:deviceId", "claim": { "@type": "@id", "@id": "toot:claim" }, "fingerprintKey": { "@type": "@id", "@id": "toot:fingerprintKey" }, "identityKey": { "@type": "@id", "@id": "toot:identityKey" }, "devices": { "@type": "@id", "@id": "toot:devices" }, "messageFranking": "toot:messageFranking", "messageType": "toot:messageType", "cipherText": "toot:cipherText", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mstdn.social/users/robinsonmeyer", "type": "Person", "following": "https://mstdn.social/users/robinsonmeyer/following", "followers": "https://mstdn.social/users/robinsonmeyer/followers", "inbox": "https://mstdn.social/users/robinsonmeyer/inbox", "outbox": "https://mstdn.social/users/robinsonmeyer/outbox", "featured": "https://mstdn.social/users/robinsonmeyer/collections/featured", "featuredTags": "https://mstdn.social/users/robinsonmeyer/collections/tags", "preferredUsername": "robinsonmeyer", "name": "robinsonmeyer", "summary": "<p>Thinking about climate change, energy, the real economy, and more. </p><p>šŸŒ Iā€™m the founding executive editor at Heatmap, a new climate media company.<br />šŸ–‹ļø Iā€™m a contributing writer at The Atlantic. <br />šŸ”¬ I cofounded The COVID Tracking Project in 2020.</p><p>Respirating, highly structured, undergoing homeostasis, capable of growth.</p>", "url": "https://mstdn.social/@robinsonmeyer", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-11-04T00:00:00Z", "memorial": false, "devices": "https://mstdn.social/users/robinsonmeyer/collections/devices", "publicKey": { "id": "https://mstdn.social/users/robinsonmeyer#main-key", "owner": "https://mstdn.social/users/robinsonmeyer", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvJp3iyHx97k2849kQGAx\ny7FTLoGETtMTuVwpteO7ZZ/MYwg2NffjXeHPWorLdEE03UEHCZ9R2TFkBUaFmg1R\n2A4wOW6tctTkvp6GykczOL/VVYr9y30tir22wvjScuN7RvQtiSz7Qq1DO19wsnGA\n5fpxR/mqLt9OSlbsOhAG+tOvj3ni1W3+J5N9ak+6/deRo7VC3tDLzfM/ndoYd1e6\nVha1O26+WZTh6ifVl4ukwzUpdWvqr6tfVMdwy1pY+XGtFug0Z1TK4VzU0fcwnEEQ\nnkyO42svl+97yhqrRdZGsuEPgKtQ1iiThkr9r9+5ia1UXWYdBsB8tkMVkcslocDv\n7QIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "my work", "value": "<a href=\"https://www.theatlantic.com/author/robinson-meyer/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">theatlantic.com/author/robinso</span><span class=\"invisible\">n-meyer/</span></a>" }, { "type": "PropertyValue", "name": "homepage", "value": "robinsonmeyer.com" } ], "endpoints": { "sharedInbox": "https://mstdn.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.mstdn.social/accounts/avatars/109/283/297/518/497/721/original/3f892d3367a5d47b.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mstdn.social/accounts/headers/109/283/297/518/497/721/original/0a093335700c2074.jpeg" } }