Endpoint · evidenceGET2s.io /api/papers/search ?limit=10&q=example&since=2024-01-01&sources=example
Unified scientific literature search across arXiv (preprints), PubMed (biomedical), and Semantic Scholar (cross-field, with citation counts).
Read more
Unified scientific literature search across arXiv (preprints), PubMed (biomedical), and Semantic Scholar (cross-field, with citation counts). Returns a flat array of papers with stable schema: source, sourceId, doi, title, authors, abstract, year, publishedAt, citationCount, url, pdfUrl. Partial failures surface in the errors array rather than failing the whole call. Optional filters: since (YYYY-MM-DD), sources (subset), limit (max 20 per source).Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.006 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://2s.io/api/papers/search?limit=10&q=example&since=2024-01-01&sources=example
Seen
first 14 days ago · last 9 hr ago
24 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC, Solana
Listed on?
Base, Solana
Paid calls
No paid calls yet.
Delivery is unknown until someone pays. A handshake only shows it asks for payment.
Paid for on the same host2 of 120 endpoints at 2s.io
| Endpoint | Grade | Paid calls | Last result | Last seen |
|---|---|---|---|---|
| GET /api/stocks/quote?ticker=AAPL | B | 36 | delivered | 9 hr ago |
| GET /api/stocks/insider-sentiment?ticker=AAPL | UNRATED | 1 | delivered | 14 days ago |
Verify it yourself
npx teppi-check https://2s.io/api/papers/search?limit=10&q=example&since=2024-01-01&sources=examplecurl -s https://api.teppi.xyz/v1/trust/cap_01M2Z14753SFPZ4T0VXG3VBB91