80trust / 100
Scholar Paper
by scholar-paper in News & content
x402 APIPassing, checked 2 h ago
Resolve one research paper and fuse its metadata across OpenAlex, Crossref, Unpaywall and Semantic Scholar into a single cited JSON. Give a doi, arxiv, pmid, pmcid, openalex_id or title and get canonical metadata, authors with ORCID and affiliations, venue, citation counts, an open-access PDF link and a full id crosswalk.
GET https://api.agentstools.dev/scholar/paper
Last 30 days
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- Uptime
- 100%
- Response time
- 72 ms typical, 85 ms slowest 5%
- Last check
- 2 h ago
- Next check
- any minute now
How to call it
# See the payment challenge (nothing is charged)
curl -i -X GET "https://api.agentstools.dev/scholar/paper?doi=10.1038%2Fnature14539"import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";
const client = new x402Client().register(
"eip155:8453",
new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);
// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.agentstools.dev%2Fscholar%2Fpaper
const res = await pay("https://api.agentstools.dev/scholar/paper?doi=10.1038%2Fnature14539");
console.log(await res.json());Example input
{
"doi": "10.1038/nature14539"
}Example output
{
"attribution": [
"OpenAlex (openalex.org), CC0"
],
"authors": [
{
"affiliations": [],
"name": "Yann LeCun",
"orcid": "0000-0002-1825-0097"
}
],
"counts": {
"cited_by": {
"crossref": 58000,
"openalex": 60000
},
"influential_citations": 4200
},
"found": true,
"ids": {
"doi": "10.1038/nature14539",
"openalex": "W2743563197",
"pmid": "26017442"
},
"open_access": {
"is_oa": true,
"license": "cc-by",
"pdf_url": "https://example.org/paper.pdf",
"version": "publishedVersion"
},
"provenance": {
"id.doi": "openalex",
"open_access": "unpaywall",
"title": "openalex"
},
"query": {
"type": "doi",
"value": "10.1038/nature14539"
},
"sources": {
"partial": false,
"used": [
"openalex",
"crossref",
"unpaywall"
]
},
"title": "Deep learning",
"type": "article",
"venue": {
"issn": "0028-0836",
"name": "Nature"
},
"year": 2015
}Security scan
- No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 2 h ago | Passed | 402 | 91 ms | $0.02 |
| 6 h ago | Passed | 402 | 32 ms | $0.02 |
| 9 h ago | Passed | 402 | 72 ms | $0.02 |
| 13 h ago | Passed | 402 | 25 ms | $0.02 |
| 17 h ago | Passed | 402 | 73 ms | $0.02 |
| 20 h ago | Passed | 402 | 85 ms | $0.02 |
| 25 h ago | Passed | 402 | 21 ms | $0.02 |