x402 merchant
Network Calc$0.02 / callnetwork-calc.x402tookit.com ↗
CidrAggregationSupernetRoute-summarization

Summarise IPv4 or IPv6 CIDR blocks into the minimal set (merging adjacent and overlapping blocks) plus the covering supernet.

MerchantReport

0xb531…dbda

0xb531320805c5bed1d46aeadcf4f008fdf172dbdaExplorer
Received
$32.80↓ 100%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
1462↓ 100%
Last 7d vs prior 7d
7
Distinct counterparties
Over the whole indexed history

Received $32.80 of the $3107.17M Roundhouse has indexed across 1,410,292 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (1000)

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
0x9fc9…8e7f$0.00$23.499869d agoGraph
0xec2a…d034$0.00$0.381317d agoGraph
0xa1d1…1978$0.00$0.0219d agoGraph

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

Data quality

98% of observed volume is with a single counterparty, in the 1000 most recent settlements scanned (its history is longer than the 2000-row scan cap).

Organic volume $23.89 of $23.89 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0x95f4bf…8184f2
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0x4aa3ce…57a6ad
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0x337a88…f54c91
0x9fc9…8e7f0xb531…dbdaBaseBase$0.03100%coinbase9d ago0x49ce69…028897
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0xbb5326…a86d38
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0x6eefe2…052495
0x9fc9…8e7f0xb531…dbdaBaseBase$0.03100%coinbase9d ago0x384b6b…946267
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0x76c944…a8e1a1
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0x740958…2d43b0
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0xb84722…7da546
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0x56c8a6…3b0bd3
0xa1d1…19780xb531…dbdaBaseBase$0.02100%coinbase9d ago0x152c17…f718df
0xec2a…d0340xb531…dbdaBaseBase$0.02100%coinbase17d ago0xd156eb…76dc99
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase21d ago0xac787b…561c78
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase21d ago0x8a2239…e00299
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase21d ago0xeb6660…a127e3
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase21d ago0xf7099c…b9e59b
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase21d ago0x806a79…12e4e4
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase21d ago0x541e75…f1fbaa
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase21d ago0x3acd26…d935f8
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase21d ago0x981378…10b730
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase21d ago0x8927d5…2e1c4a
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase21d ago0x163045…15c4de
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase21d ago0x9d129b…3beb0b
0x9fc9…8e7f0xb531…dbdaBaseBase$0.03100%coinbase21d ago0x11f3b3…88036d

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xb531…dbda's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xb531320805c5bed1d46aeadcf4f008fdf172dbda

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: 0xb531320805c5bed1d46aeadcf4f008fdf172dbda

curl -s 'https://api.roundhouseai.io/v0/merchants/0xb531320805c5bed1d46aeadcf4f008fdf172dbda'
curl -s 'https://api.roundhouseai.io/v0/entities/0xb531320805c5bed1d46aeadcf4f008fdf172dbda/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.