Contract or wallet

flat-rate-llm.kikoribera03.workers.dev · x402

Tells whether an address is a smart contract or a plain wallet, and how big its bytecode is. A cheap safety check before sending funds. Via eth_getCode.

Name and description as published by x402 Bazaar

Live

Last successful check: 26 Oct 2026, 00:41 UTC.

answered, last 24 hours: 100%
answered, last 30 days: 100%

How addrbook checks →

Connect

https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/is-contract

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 25 Oct, 19:50 UTC
Wallets named: 0xc210ea7d5692a6401adf25bbcb7acde9cdb7e9ffnamed by x402 Bazaar
Listed since: 25 Oct 2026, 17:51 UTC

Checks by endpoint

Host	Protocol	State	Last checked (UTC)	Last answered (UTC)	24 hours	30 days	Tools
flat-rate-llm.kikoribera03.workers.dev	x402	Live	26 Oct, 00:41	26 Oct, 00:41	100%	100%	—

Also listed as

Other entries that share an endpoint with this one.

flat-rate-llm.kikoribera03.workers.dev