www.agenttax.io
LiveOnchain/Crypto DataUS sales and use tax calculation for AI agent transactions across 51 jurisdictions (50 states + DC) plus 304 zip-level local rates. Returns (the service's own listing text)
20/20Recent Test Calls That Worked
531 msTypical Response Time (slow end: 1061 ms)
$0.005 / $0.005Listed / Actual Price: match
Same AddressPayment Address (payTo): the same on all 19 checks of the main route
2Directories Listing It
23 min agoLast Checked (2026-10-24T10:48:36Z)
Listed Vs. Actual Price
Listed = the price in the directory listing today, for the main route we test. Actual = the price that route asked for when we called it (from our signed records). Some differences are normal, like prices that depend on the request.
| Period | Listed | Actual | Result |
|---|---|---|---|
| Recent Checks | $0.005 | $0.005 | Matches Listing |
Latest Signed Records
| Signed Record | Time (UTC) | Reply | Asked For Payment Correctly | ms | Price Asked |
|---|---|---|---|---|---|
| 4b53091a6397dca0a2ae | 2026-10-24T10:48:36Z | 402 | Yes | 729 | $0.005 |
| febfe4f4c5b21289a3e0 | 2026-10-24T10:18:23Z | 402 | Yes | 562 | $0.005 |
| a6b23d1ce5544253eed5 | 2026-10-24T09:48:13Z | 402 | Yes | 185 | $0.005 |
| 615ecc4e09553af61f08 | 2026-10-24T09:17:15Z | 402 | Yes | 1061 | $0.005 |
| 6ec8c6b18af4aa781ec3 | 2026-10-24T08:46:17Z | 402 | Yes | 726 | $0.005 |
Every record is digitally signed, so anyone can verify it. More: raw data page · free quick check (JSON)