Discover / doaj-article-search.hergertsynthora.com
doaj-article-search.hergertsynthora.com
Searches the Directory of Open Access Journals article index, returning titles, authors, DOIs, journal, ISSNs, abstracts and open-access full-text links as JSON. A keyless endpoint for autonomous research agents and agent-to-agent workflows sourcing legally free, peer-reviewed open-access literature. First 3 calls FREE per wallet — send header X-WALLET: 0x<addr>. No charge on upstream failure.
doaj-article-search.hergertsynthora.com is listed as payable by AI agents over X402 on base in USDC. It answered a valid payment challenge when we last probed it at Sat, 26 Sep 2026 06:36:04 GMT.
https://doaj-article-search.hergertsynthora.com/service
x402-bazaar
Probe history
last 8 probes| When | Result | HTTP | Method | Latency |
|---|---|---|---|---|
| Sat, 26 Sep 2026 06:36:04 | challenge | 402 | http-402 | 356ms |
| Fri, 25 Sep 2026 06:38:02 | challenge | 402 | http-402 | 324ms |
| Thu, 24 Sep 2026 06:37:17 | challenge | 402 | http-402 | 314ms |
| Wed, 23 Sep 2026 09:28:27 | challenge | 402 | http-402 | 333ms |
| Tue, 22 Sep 2026 12:36:08 | challenge | 402 | http-402 | 393ms |
| Mon, 21 Sep 2026 15:26:31 | challenge | 402 | http-402 | 433ms |
| Sun, 20 Sep 2026 15:26:30 | challenge | 402 | http-402 | 338ms |
| Sat, 19 Sep 2026 17:01:45 | challenge | 402 | http-402 | 429ms |
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