Directory / api.webintel-api.workers.dev
api.webintel-api.workers.dev/api/search/unpaywall working
https://api.webintel-api.workers.dev/api/search/unpaywall
Before you pay
- Advice
ok- Protocol
- x402 · http · GET
- Asks for
- 0.002 USDC on base
- Catalogue says
- 0.002 USDC
- Pays to
0xb8491F953e6860D3b5840b73c60883Ff099ceAfA- Last check
- 25 min ago · 8 ms · HTTP 402
- Detail
- 402 with valid terms
Reliability
- Uptime 24 h
- 100.0%
- Uptime 7 days
- 100.0% (11 checks)
- Uptime 30 days
- 100.0% (signed daily)
- Paid calls 30 d
- 7 from 6 payers (x402 Bazaar)
- Listed by
- x402-bazaar
- First seen
- 2026-11-05 22:09 UTC
Description (from the catalogue, unverified)
Unpaywall open-access lookup by DOI (free API; it requires a contact e-mail set in UNPAYWALL_EMAIL, not a key): is the paper open access, OA status, best free full-text link, journal and publisher. Returns metadata and links only, not the PDF.
Signed history
| When | Statement | Log index |
|---|---|---|
| 2026-11-06 00:12 UTC | 4a2a0f0c…cadf46 daily summary | 42514 |
Verify any statement offline: how.
For agents and owners
JSON: https://alalanet.com/v1/services/op4anksmxpcpns53
Badge:
<a href="https://alalanet.com/s/op4anksmxpcpns53"><img src="https://alalanet.com/badge/op4anksmxpcpns53" alt="alalanet status"></a>Own this service? Get verified. Do not want it checked? See the prober page.