Roundhouse
MerchantReport

0x3d99…8f20

0x3d9991e228a31a2a5e39fb111c6824b61d1c8f20Explorer
also a agent
Received
$0.19
Last 7d vs prior 7d
Paid out
$0.08
Last 7d vs prior 7d
Settlements
19
Last 7d vs prior 7d
4
Distinct counterparties
Over the whole indexed history

Received $0.19 of the $3061.41M Roundhouse has indexed across 1,398,509 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (12) · Ethereum (7)

Funds flow over time

Activity

MayJunJulAugSepOctNov
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x9e17…090c$0.00$0.137136d agoGraph
0xe7a2…b93a$0.00$0.06695d agoGraph
0x35e6…1f0e$0.05$0.004138d agoGraph
0x17cd…7905$0.03$0.002104d agoGraph

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

Data quality

No concentration or self-dealing patterns detected in all 19 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xe7a2…b93a0x3d99…8f20BaseBase$0.0170%0x5e3b…c8a595d ago0xebd767…b08c60
0xe7a2…b93a0x3d99…8f20BaseBase$0.0170%0x5e3b…c8a5104d ago0x728e6b…ca5170
0xe7a2…b93a0x3d99…8f20BaseBase$0.0170%0x5e3b…c8a5104d ago0x1b4ad0…31a3d2
0x3d99…8f200x17cd…7905BaseBase$0.02100%coinbase104d ago0x1cbdb0…0be5e2
0x3d99…8f200x17cd…7905BaseBase$0.01100%coinbase105d ago0x1f354e…3020d4
0xe7a2…b93a0x3d99…8f20BaseBase$0.0170%0x5e3b…c8a5110d ago0xef7608…468b8a
0x9e17…090c0x3d99…8f20EthereumEthereum$0.0170%0x0b44…80fc136d ago0xf379de…111945
0xe7a2…b93a0x3d99…8f20BaseBase$0.0170%0x5e3b…c8a5138d ago0x5e1812…4bcf77
0x3d99…8f200x35e6…1f0eBaseBase$0.0170%0x0b44…80fc138d ago0x2a4ed2…eac46e
0x3d99…8f200x35e6…1f0eBaseBase$0.0170%0x0b44…80fc138d ago0xdc9788…7f90d0
0xe7a2…b93a0x3d99…8f20BaseBase$0.0170%0x5e3b…c8a5138d ago0xfede9b…de1c55
0x3d99…8f200x35e6…1f0eBaseBase$0.0170%0x0b44…80fc138d ago0x651e9b…1a7a3a
0x9e17…090c0x3d99…8f20EthereumEthereum$0.0170%0x0b44…80fc139d ago0xe82ec8…42c51a
0x9e17…090c0x3d99…8f20EthereumEthereum$0.0270%0x0b44…80fc143d ago0xc1fb7f…07b12b
0x9e17…090c0x3d99…8f20EthereumEthereum$0.0370%0x0b44…80fc143d ago0xb6fb85…df9e4c
0x9e17…090c0x3d99…8f20EthereumEthereum$0.0370%0x0b44…80fc143d ago0xda0828…8df94e
0x3d99…8f200x35e6…1f0eBaseBase$0.0270%0x0b44…80fc144d ago0x40545c…f81a06
0x9e17…090c0x3d99…8f20EthereumEthereum$0.0170%0x0b44…80fc144d ago0x125d45…24ec2a
0x9e17…090c0x3d99…8f20EthereumEthereum$0.0270%0x0b44…80fc146d ago0xdc70af…3d42e5

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x3d99…8f20's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x3d9991e228a31a2a5e39fb111c6824b61d1c8f20

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: 0x3d9991e228a31a2a5e39fb111c6824b61d1c8f20

curl -s 'https://api.roundhouseai.io/v0/merchants/0x3d9991e228a31a2a5e39fb111c6824b61d1c8f20'
curl -s 'https://api.roundhouseai.io/v0/entities/0x3d9991e228a31a2a5e39fb111c6824b61d1c8f20/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.