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 $3105.74M Roundhouse has indexed across 1,407,824 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 ago0x4dcd59…4f357e
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0x63aa6a…ba8d93
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0x8a0745…193c76
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0x31968d…b0ebb0
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0x0b0b4c…477002
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0x282ff5…25500e
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0x890b62…a49556
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0x4e162b…127516
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0x68e6ad…062bb9
0x9fc9…8e7f0xb531…dbdaBaseBase$0.03100%coinbase9d ago0xde7404…d1431a
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0xa023bd…3722ed
0x9fc9…8e7f0xb531…dbdaBaseBase$0.03100%coinbase9d ago0x70310f…a26610
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0xf49ff3…6676bc
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0xdcd86b…dc523e
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0x2efd0c…92fe95
0x9fc9…8e7f0xb531…dbdaBaseBase$0.03100%coinbase9d ago0x5907d3…d1df31
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0x04aad4…d26750
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0x77d14c…a77fc3
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0x19c3bf…6748fa
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0x24d146…157b44
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0xe237fb…bfde17
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0xebc9e0…636b60
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0x5c31a6…17b758
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0x70ffbb…8c67fb
0x9fc9…8e7f0xb531…dbdaBaseBase$0.02100%coinbase9d ago0xd51fa0…43869a

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.