x402-v2-mint-openalex-institutions.vercel.app
LiveOtherPay-per-call service
20/20Recent test calls that worked
199 msTypical response time (slow end: 521 ms)
$0.02Price asked on our checks
Same AddressPayment Address (payTo): the same on all 106 checks of the main route
3Directories listing it
33 min agoLast checked (2026-11-02T07:02:23Z)
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 80 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 |
|---|---|---|---|---|---|
| 7ed9ed494cc0e048ab92 | 2026-11-02T07:02:23Z | 402 | Yes | 132 | $0.02 |
| 44bbc8d5dbbd96d7ecb9 | 2026-11-02T06:28:16Z | 402 | Yes | 332 | $0.02 |
| 3a9af852665470134676 | 2026-11-02T05:52:17Z | 402 | Yes | 145 | $0.02 |
| 4685ee8d91aa9db5c8ca | 2026-11-02T05:16:20Z | 402 | Yes | 177 | $0.02 |
| 1621400a81f47c091f42 | 2026-11-02T04:40:22Z | 402 | Yes | 164 | $0.02 |
Signed, verifiable. Raw data · daily history (JSON) · free quick check (JSON)