Directory / toll402.dev
toll402.dev/v1/t/mst_vn_validate working
https://toll402.dev/v1/t/mst_vn_validate
Before you pay
- Advice
ok- Protocol
- x402 · http · POST
- Asks for
- 0.001 USDC on base
- Catalogue says
- 0.001 USDC
- Pays to
0x318d34fa0bd69eff17fac648d2df8cf7a88b3dbe- Last check
- 19 min ago · 137 ms · HTTP 402
- Detail
- 402 with valid terms
Reliability
- Uptime 24 h
- 95.7%
- Uptime 7 days
- 95.8% (48 checks)
- Uptime 30 days
- 100.0% (signed daily)
- Paid calls 30 d
- 9 from 3 payers (x402 Bazaar)
- Listed by
- x402-bazaar
- First seen
- 2026-11-05 22:08 UTC
Description (from the catalogue, unverified)
Offline structural validator for a Vietnamese Enterprise/Tax Code (Mã số thuế, MST). Strips spaces, checks the 10-digit head-office pattern or the 13-character branch pattern (10 digits + '-' + 3-digit sequence). Uses regex only since the official modulus-11 check-digit weight table is not consistently published.
Signed history
| When | Statement | Log index |
|---|---|---|
| 2026-11-06 13:48 UTC | 1179ad7b…8b27f2 status change | 77221 |
| 2026-11-06 13:16 UTC | 6b04453c…252179 status change | 76614 |
| 2026-11-06 02:49 UTC | 8c49510f…959797 status change | 65372 |
| 2026-11-06 02:16 UTC | a5bf5a42…f2d311 status change | 65120 |
| 2026-11-06 00:12 UTC | 27c2c79e…dffdf3 daily summary | 40915 |
Verify any statement offline: how.
For agents and owners
JSON: https://alalanet.com/v1/services/ntsefij4ls76bsj5
Badge:
<a href="https://alalanet.com/s/ntsefij4ls76bsj5"><img src="https://alalanet.com/badge/ntsefij4ls76bsj5" alt="alalanet status"></a>Own this service? Get verified. Do not want it checked? See the prober page.