Searches the Directory of Open Access Journals article index, returning titles, authors, D
https://doaj-article-search.hergertsynthora.com/serviceShares a payout wallet with 18 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.
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.
Reliability & health
Uptime and response time from our own unpaid probes, plus the reliability score built from them.
Uptime
92.9% avgResponse time
p50 409ms · p95 512msData table
| Bucket | Uptime | Probes | Response time |
|---|---|---|---|
| 9/29/2026, 5:00:00 AM | 0% | 1 | — |
| 9/30/2026, 6:00:00 AM | 0% | 1 | — |
| 10/1/2026, 6:00:00 AM | 0% | 1 | — |
| 10/2/2026, 6:00:00 AM | 100% | 1 | 461ms |
| 10/2/2026, 8:00:00 AM | 100% | 1 | 523ms |
| 10/2/2026, 10:00:00 AM | 100% | 1 | 476ms |
| 10/2/2026, 12:00:00 PM | 100% | 1 | 407ms |
| 10/2/2026, 2:00:00 PM | 100% | 1 | 405ms |
| 10/2/2026, 3:00:00 PM | 100% | 1 | 378ms |
| 10/2/2026, 5:00:00 PM | 100% | 1 | 401ms |
| 10/2/2026, 7:00:00 PM | 100% | 1 | 408ms |
| 10/2/2026, 9:00:00 PM | 100% | 1 | 409ms |
| 10/2/2026, 11:00:00 PM | 100% | 1 | 393ms |
| 10/3/2026, 12:00:00 AM | 100% | 1 | 414ms |
| 10/3/2026, 2:00:00 AM | 100% | 1 | 391ms |
| 10/3/2026, 4:00:00 AM | 100% | 1 | 403ms |
| 10/3/2026, 6:00:00 AM | 100% | 1 | 410ms |
| 10/3/2026, 8:00:00 AM | 100% | 1 | 396ms |
| 10/3/2026, 10:00:00 AM | 100% | 1 | 425ms |
| 10/3/2026, 12:00:00 PM | 100% | 1 | 402ms |
| 10/3/2026, 2:00:00 PM | 100% | 1 | 541ms |
| 10/3/2026, 4:00:00 PM | 100% | 1 | 446ms |
| 10/3/2026, 6:00:00 PM | 100% | 1 | 421ms |
| 10/3/2026, 8:00:00 PM | 100% | 1 | 433ms |
| 10/3/2026, 11:00:00 PM | 100% | 1 | 387ms |
| 10/4/2026, 1:00:00 AM | 100% | 1 | 433ms |
| 10/4/2026, 3:00:00 AM | 100% | 1 | 423ms |
| 10/4/2026, 5:00:00 AM | 100% | 1 | 511ms |
| 10/4/2026, 7:00:00 AM | 100% | 1 | 411ms |
| 10/4/2026, 9:00:00 AM | 100% | 1 | 402ms |
| 10/4/2026, 1:00:00 PM | 100% | 1 | 476ms |
| 10/4/2026, 3:00:00 PM | 100% | 1 | 387ms |
| 10/4/2026, 5:00:00 PM | 100% | 1 | 402ms |
| 10/4/2026, 7:00:00 PM | 100% | 1 | 477ms |
| 10/4/2026, 9:00:00 PM | 100% | 1 | 376ms |
| 10/5/2026, 2:00:00 AM | 100% | 1 | 425ms |
| 10/5/2026, 8:00:00 AM | 100% | 1 | 392ms |
| 10/5/2026, 9:00:00 AM | 100% | 1 | 405ms |
| 10/5/2026, 11:00:00 AM | 100% | 1 | 409ms |
| 10/5/2026, 1:00:00 PM | 100% | 1 | 414ms |
| 10/5/2026, 2:00:00 PM | 100% | 1 | 398ms |
| 10/5/2026, 4:00:00 PM | 100% | 1 | 394ms |
- Availability
- 89
- Latency
- 96
- Security
- 100
- Transparency
- 42
- Activity
- 2
How often it was reachable when we probed it (weight 35%).
How quickly it answers when it is up — fast scores high (weight 20%).
Whether it serves over working TLS / https (weight 15%).
Whether the operator disclosed what it does — description, schema, identity (weight 15%).
Observed on-chain payments to this endpoint's wallet — transactions, volume, and distinct paying wallets over the last month (weight 15%; not yet measured when we have not seen its wallet settle).
Confidence 100% — how much probe evidence backs this score. A thin history is flagged, not hidden.
See the scoring methodology for exactly how each number is computed.
Payment
- Currencies
- USDC
- Networks
- base
- Facilitator
- unknown
- SDK
- unknown
Operator
- Company
- inferred — unknown
- Jurisdiction
- —
- Registrar
- IONOS SE
- Domain registered
- 2026-06-04
- Hosting network
- TT-20260601
- Hosting country
- DE
Operator context is derived from public RDAP/TLS records and unverified. Company and country are only available for endpoints that publish them (an OV/EV TLS certificate or a non-redacted domain record); most endpoints are CDN-fronted and disclose neither.
On-chain activity (base)
Payments per day
last payment 10/5/2026Data table
| Day | Payments | Volume (USD) | Paying wallets |
|---|---|---|---|
| 9/12/2026 | 2 | 0.03 | 1 |
| 9/13/2026 | 3 | 0.03 | 1 |
| 9/17/2026 | 1 | 0.01 | 1 |
| 9/19/2026 | 14 | 0.03 | 1 |
| 9/22/2026 | 1 | 0 | 1 |
| 9/23/2026 | 1 | 0 | 1 |
| 9/25/2026 | 1 | 0 | 1 |
| 9/29/2026 | 1 | 0 | 1 |
| 10/2/2026 | 1 | 0 | 1 |
| 10/5/2026 | 1 | 0 | 1 |
This payout wallet is shared: figures cover all 43 endpoints paid at it, since payments cannot be attributed to one of them. Only payments settled on chains and facilitators we index.
Linked by wallet — likely same operator
On-chain agent identity and the x402 endpoint that shares its settlement wallet.