x402-v2-mint-openalex-sources.vercel.app
LiveOtherPay-per-call service
20/20Recent test calls that worked
270 msTypical response time (slow end: 474 ms)
$0.02Price asked on our checks
Same AddressPayment Address (payTo): the same on all 49 checks of the main route
2Directories listing it
24 min agoLast checked (2026-10-31T21:36:25Z)
Price Asked
Main route, as asked on our signed checks. We found this service through a directory we use only to find services, so its listed price is not shown or compared.
| Period | Actual |
|---|---|
| Since 2026-10-30 (daily summaries + today's latest 49 checks) | $0.02 |
What changed (last 30 days) #
From 2026-10-30 17:36 UTC. Stored checks cover about 7 days (label: last 30).
No measured changes in this window.
Our unpaid checks only. Each row links the signed record for the new state. Full machine-readable history (NDJSON) is on Data Pro. See plans · Reply or dispute
Watch this host Email when measured facts change · 1 tool free for 30 days · up to 50 with Pro.
Latest signed receipts
| Signed receipt | Time (UTC) | Reply | Asked For Payment Correctly | ms | Price Asked |
|---|---|---|---|---|---|
| d8b18388f5c9b8795670 | 2026-10-31T21:36:25Z | 402 | Yes | 167 | $0.02 |
| e5a911bca0390de54923 | 2026-10-31T21:02:17Z | 402 | Yes | 474 | $0.02 |
| c313c8e1d22cf6403979 | 2026-10-31T20:26:18Z | 402 | Yes | 89 | $0.02 |
| 237b3148b74203e1204a | 2026-10-31T19:50:24Z | 402 | Yes | 150 | $0.02 |
| 447647d0f20cfe141a61 | 2026-10-31T19:16:28Z | 402 | Yes | 343 | $0.02 |
Signed, verifiable. Raw data · daily history (JSON) · free quick check (JSON)