Directory / 402.com.tr
402.com.tr/api/x402/b20-metadata working
https://402.com.tr/api/x402/b20-metadata
Before you pay
- Advice
ok- Protocol
- x402 · http · GET
- Asks for
- 0.04 USDC on base
- Catalogue says
- 0.04 USDC
- Pays to
0x973a31858f4d2125f48c880542da11a2796f12d6- Last check
- 18 min ago · 410 ms · HTTP 402
- Detail
- 402 with valid terms
Reliability
- Uptime 24 h
- 100.0%
- Uptime 7 days
- 100.0% (102 checks)
- Uptime 30 days
- 100.0% (signed daily)
- Paid calls 30 d
- 7 from 3 payers (x402 Bazaar)
- Listed by
- x402-bazaar
- First seen
- 2026-11-05 22:09 UTC
Description (from the catalogue, unverified)
🆕 A B20 with a METADATA_ROLE holder can call updateName/updateSymbol — change its own identity after launch (an impersonation / bait-and-switch vector ERC-20 has no protocol equivalent for). Reads whether the metadata is mutable (role holder exists) AND whether it has ALREADY been renamed on-chain (NameUpdated/SymbolUpdated history). Trust the address, not the label.
Signed history
| When | Statement | Log index |
|---|---|---|
| 2026-11-08 00:08 UTC | 4725953d…80f40b daily summary | 178328 |
| 2026-11-07 00:11 UTC | 53defdfa…b3aa55 daily summary | 98878 |
| 2026-11-06 00:08 UTC | 02fb80c9…e5cc7b daily summary | 12330 |
Verify any statement offline: how.
For agents and owners
JSON: https://alalanet.com/v1/services/7356hyakwdy4qogp
Badge:
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