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.
{
"@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"
},
"Hashtag": "as:Hashtag"
}
],
"id": "https://researchbuzz.masto.host/users/mottg/statuses/114368213631982696",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-04-20T03:40:47Z",
"url": "https://researchbuzz.masto.host/@mottg/114368213631982696",
"attributedTo": "https://researchbuzz.masto.host/users/mottg",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://researchbuzz.masto.host/users/mottg/followers"
],
"sensitive": false,
"atomUri": "https://researchbuzz.masto.host/users/mottg/statuses/114368213631982696",
"inReplyToAtomUri": null,
"conversation": "tag:researchbuzz.masto.host,2025-04-20:objectId=10650064:objectType=Conversation",
"content": "<p>OpenAlex DOI Search Tool has been developed by Yusuf Ozkan of Imperial College London. It is a Steamlit app where you can input up to 700 DOIs, one per line, and the metadata for them will be retrieved from OpenAlex.</p><p><a href=\"https://openalex.streamlit.app\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">openalex.streamlit.app</span><span class=\"invisible\"></span></a></p><p><a href=\"https://researchbuzz.masto.host/tags/research\" class=\"mention hashtag\" rel=\"tag\">#<span>research</span></a> <a href=\"https://researchbuzz.masto.host/tags/DOI\" class=\"mention hashtag\" rel=\"tag\">#<span>DOI</span></a> <a href=\"https://researchbuzz.masto.host/tags/OpenAlex\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenAlex</span></a> <a href=\"https://researchbuzz.masto.host/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a></p>",
"contentMap": {
"en": "<p>OpenAlex DOI Search Tool has been developed by Yusuf Ozkan of Imperial College London. It is a Steamlit app where you can input up to 700 DOIs, one per line, and the metadata for them will be retrieved from OpenAlex.</p><p><a href=\"https://openalex.streamlit.app\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">openalex.streamlit.app</span><span class=\"invisible\"></span></a></p><p><a href=\"https://researchbuzz.masto.host/tags/research\" class=\"mention hashtag\" rel=\"tag\">#<span>research</span></a> <a href=\"https://researchbuzz.masto.host/tags/DOI\" class=\"mention hashtag\" rel=\"tag\">#<span>DOI</span></a> <a href=\"https://researchbuzz.masto.host/tags/OpenAlex\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenAlex</span></a> <a href=\"https://researchbuzz.masto.host/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a></p>"
},
"updated": "2025-04-20T03:43:47Z",
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://cdn.masto.host/researchbuzzmastohost/media_attachments/files/114/368/202/494/803/303/original/bdb2e1f4bb9469c3.png",
"name": "Screenshot of input field for OpenAlex DOI Search Tool.",
"blurhash": "U7SF^d9GM}%N^+IVozRj?FM|M{WC.AxsV?Ri",
"focalPoint": [
0,
0
],
"width": 1809,
"height": 862
},
{
"type": "Document",
"mediaType": "image/png",
"url": "https://cdn.masto.host/researchbuzzmastohost/media_attachments/files/114/368/207/781/155/799/original/ce940b4d8699a49c.png",
"name": "Screenshot showing part of the metadata for this DOI retrieved from OpenAlex search engine.",
"blurhash": "U8SY~z9HD+x]_3M{WBV@s,NGRQt7~qM{bHax",
"focalPoint": [
0,
0
],
"width": 1853,
"height": 877
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://researchbuzz.masto.host/tags/research",
"name": "#research"
},
{
"type": "Hashtag",
"href": "https://researchbuzz.masto.host/tags/doi",
"name": "#doi"
},
{
"type": "Hashtag",
"href": "https://researchbuzz.masto.host/tags/OpenAlex",
"name": "#OpenAlex"
},
{
"type": "Hashtag",
"href": "https://researchbuzz.masto.host/tags/science",
"name": "#science"
}
],
"replies": {
"id": "https://researchbuzz.masto.host/users/mottg/statuses/114368213631982696/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://researchbuzz.masto.host/users/mottg/statuses/114368213631982696/replies?only_other_accounts=true&page=true",
"partOf": "https://researchbuzz.masto.host/users/mottg/statuses/114368213631982696/replies",
"items": []
}
},
"likes": {
"id": "https://researchbuzz.masto.host/users/mottg/statuses/114368213631982696/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://researchbuzz.masto.host/users/mottg/statuses/114368213631982696/shares",
"type": "Collection",
"totalItems": 0
}
}