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apiacre.com/v1/research/crossref-doi-metadata working
https://apiacre.com/v1/research/crossref-doi-metadata
Before you pay
- Advice
ok- Protocol
- x402 · http · POST
- Asks for
- 0.003 USDC on base
- Catalogue says
- 0.003 USDC
- Pays to
0xa0BFa4f07281c9b248DC3AED2217836BcA24869B- Last check
- 2 min ago · 47 ms · HTTP 402
- Detail
- 402 with valid terms
Reliability
- Uptime 24 h
- 100.0%
- Uptime 7 days
- 100.0% (12 checks)
- Uptime 30 days
- 100.0% (signed daily)
- Paid calls 30 d
- 2 from 2 payers (x402 Bazaar)
- Listed by
- x402-bazaar
- First seen
- 2026-11-05 22:09 UTC
Description (from the catalogue, unverified)
Resolve one DOI into normalized open Crossref bibliographic, author, container, citation-count, license, identifier, and correction or retraction-link metadata without abstracts or full text.
Signed history
| When | Statement | Log index |
|---|---|---|
| 2026-11-06 00:13 UTC | 4e8af863…a4c464 daily summary | 51851 |
Verify any statement offline: how.
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