x402 merchant
Base Address Inspector$0.005 / callautomaton-tx-explainer.vercel.app ↗
BaseOnchainEvmCrypto

Inspect any Base address: EOA vs contract vs EIP-7702 delegated, ETH balance, nonce, proxy implementation (EIP-1967/1167/zos), and ERC-20 name/symbol/decimals/supply.

MerchantReport

0x679a…0717

0x679af3a893edd0aef4ac4c7776ba581b238c0717Explorer
Received
$0.04↑ 200%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
6↑ 400%
Last 7d vs prior 7d
3
Distinct counterparties
Over the whole indexed history

Received $0.04 of the $833.92M Roundhouse has indexed across 1,300,305 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (43)

Funds flow over time

Activity

AprMayJunJulAugSepOct
LessMore

One square per day; click a day to see its settlements in the ledger.

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x7dd3…6900$0.00$0.652313h agoGraph
0xec2a…d034$0.00$0.12172d agoGraph
0xa64a…9f1d$0.00$0.00511d agoGraph
0xa1d1…1978$0.00$0.00514d agoGraph
0xc9c7…1670$0.00$0.00515d agoGraph

Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.

Data quality

83% of observed volume is with a single counterparty, in all 43 observed settlements.

Recent activity

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x679a…0717's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x679af3a893edd0aef4ac4c7776ba581b238c0717

Open skill.md
Show the prompt
Using Roundhouse, tell me whether this x402 merchant is worth paying: how many distinct
agents have paid it, how recently, and for what.

  Merchant wallet: 0x679af3a893edd0aef4ac4c7776ba581b238c0717

curl -s 'https://api.roundhouseai.io/v0/merchants/0x679af3a893edd0aef4ac4c7776ba581b238c0717'
curl -s 'https://api.roundhouseai.io/v0/entities/0x679af3a893edd0aef4ac4c7776ba581b238c0717/settlements?limit=50'

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.