Directory / api.duoleads.com
api.duoleads.com/v1/chain/address working
https://api.duoleads.com/v1/chain/address
Before you pay
- Advice
ok- Protocol
- x402 · http · GET
- Asks for
- 0.05 USDC on base
- Catalogue says
- 0.05 USDC
- Pays to
0xCD673f7e1daD254347AEab6be0DEFe8b9C6b3A39- Last check
- 17 min ago · 22 ms · HTTP 402
- Detail
- 402 with valid terms
Reliability
- Uptime 24 h
- 100.0%
- Uptime 7 days
- 100.0% (140 checks)
- Uptime 30 days
- 100.0% (signed daily)
- Paid calls 30 d
- 1 from 1 payers (x402 Bazaar)
- Listed by
- x402-bazaar
- First seen
- 2026-11-05 22:08 UTC
Description (from the catalogue, unverified)
Crypto address validator: identify which blockchain an address belongs to and validate its encoding: EVM EIP-55 checksum, Bitcoin base58check and bech32/bech32m with witness version, Solana base58 and on-curve check, Cosmos bech32 with its HRP, Tron, XRP, Litecoin, Dogecoin, Cardano, Polkadot SS58 and Algorand. Returns every chain the address is valid for (ambiguous when several match), the checksummed form for EVM addresses, and the reason a check failed, including unrecognised_format.
Signed history
| When | Statement | Log index |
|---|---|---|
| 2026-11-08 00:09 UTC | 8022cea5…ae850a daily summary | 184831 |
| 2026-11-07 00:12 UTC | 0254e3cd…08d4b3 daily summary | 105472 |
| 2026-11-06 00:09 UTC | e12cd96c…8cb0ab daily summary | 18119 |
Verify any statement offline: how.
For agents and owners
JSON: https://alalanet.com/v1/services/bzeeu4mhku3e262l
Badge:
<a href="https://alalanet.com/s/bzeeu4mhku3e262l"><img src="https://alalanet.com/badge/bzeeu4mhku3e262l" alt="alalanet status"></a>Own this service? Get verified. Do not want it checked? See the prober page.