x402-v2-mint-datacite-doi-lookup.vercel.app
LiveOtherPay-per-call service
20/20Recent test calls that worked
271 msTypical response time (slow end: 512 ms)
$0.02Price asked on our checks
Same AddressPayment Address (payTo): the same on all 101 checks of the main route
3Directories listing it
31 min agoLast checked (2026-11-02T04:04:22Z)
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 |
|---|---|---|---|---|---|
| ab9e232f606bb6e64c0f | 2026-11-02T04:04:22Z | 402 | Yes | 255 | $0.02 |
| e6da09040d391b72b10a | 2026-11-02T03:28:31Z | 402 | Yes | 464 | $0.02 |
| 0115fb6c3e005426e4e2 | 2026-11-02T02:52:33Z | 402 | Yes | 173 | $0.02 |
| c4d7e0bd976f0b1c41ee | 2026-11-02T02:18:16Z | 402 | Yes | 487 | $0.02 |
| ac203fa3e59bb01a8e15 | 2026-11-02T01:42:16Z | 402 | Yes | 229 | $0.02 |
Signed, verifiable. Raw data · daily history (JSON) · free quick check (JSON)