api.salt19.com
LiveWeather/Geo/TravelBefore an autonomous agent pays an x402 challenge, bind the request, accepted payment offer, and machine spending policy into a deterministi (the service's own listing text; Data: x402-list.com (CC BY 4.0), modified)
14/20Recent test calls that worked
693 msTypical response time (slow end: 2098 ms)
$0.01 / $0.01Listed / actual price: match
Same AddressPayment Address (payTo): the same on all 259 checks of the main route
1Directories listing it
4 min agoLast checked (2026-10-28T14:04:31Z). Quick check: a signed receipt is saved only when something changes; last signed receipt 12 min ago
Listed Vs. Actual Price
Main route. Listed = today's listing (x402-list; Data: x402-list.com (CC BY 4.0), modified). Actual = asked on our signed checks. Request-dependent prices can differ normally.
| Period | Listed | Actual | Result |
|---|---|---|---|
| Recent Checks | $0.01 | $0.01, $0.02 | Differs on 17 of 218 checks |
Retry Safety
This seller's payment request advertises x402's payment-identifier extension (a retry key for resent requests). Seller-stated; we don't test it. Seen 12 min ago.
Latest signed receipts
| Signed receipt | Time (UTC) | Reply | Asked For Payment Correctly | ms | Price Asked |
|---|---|---|---|---|---|
| 9b00c36dd3aab5007809 | 2026-10-28T13:56:43Z | 402 | Yes | 1851 | $0.01 |
| 559f74444877ef74e9d4 | 2026-10-28T13:50:40Z | 402 | Yes | 677 | $0.01 |
| 34a689f3bf434963ccfc | 2026-10-28T13:50:40Z | 402 | Yes | 255 | $0.01 |
| 9cc91e54b24d6c1a3fa4 | 2026-10-28T13:24:46Z | Timeout | No | 15001 | |
| a933eef8733ac2295cea | 2026-10-28T12:52:44Z | 402 | Yes | 617 | $0.01 |
Signed, verifiable. Raw data · free quick check (JSON)