ENS name resolution
flat-
Use when an agent has a name where it needs an address, or the other way round, before it can act: resolves an ENS name to its address or an address to its primary ENS name, read straight from Ethereum mainnet, with found telling you when there is no record. Do not use to check an address is well formed (/v1/util/address) or that it is a wallet (/v1/evm/is-contract). No API key.
Live
Last successful check: 26 Oct 2026, 00:49 UTC.
- answered, last 24 hours
- 100%
- answered, last 30 days
- 100%
Connect
https:x402: an unpaid request gets a 402 with the price and pay-to wallet. addrbook never pays.
Who's behind it
- Listed by
- x402 Bazaarlast seen UTC
- Wallets named
- 0xc210ea7d5692a6401adf25bbcb7acde9cdb7e9ffnamed by x402 Bazaar
- Listed since
Checks by endpoint
| Host | Protocol | State | Last checked (UTC) | Last answered (UTC) | 24 hours | 30 days | Tools |
|---|---|---|---|---|---|---|---|
| flat- | x402 | Live | 100% | 100% | — |
Also listed as
Other entries that share an endpoint with this one.