Roundhouse
MerchantReport

0x81b3…d9ca

0x81b337e8c23bd6956f15dade02bdc77b39f9d9caExplorer
also a agent
Inbound volume
$2.50
Last 7d vs prior 7d
Settlements
1
Last 7d vs prior 7d
3
Distinct counterparties

Chains: Base (19)

Funds flow over time

Activity

MarAprMayJunJulAug
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xa449…15ac$0.00$2.50130d agoGraph
0x325b…d430$0.96$0.001217d agoGraph
0xade0…89ab$0.12$0.00630d 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 observed activity.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x81b3…d9ca0x325b…d430Base$0.08100%Route unknown17d ago0xdb489d…5fca70
0x81b3…d9ca0x325b…d430Base$0.08100%Route unknown17d ago0x0d1039…be452e
0x81b3…d9ca0x325b…d430Base$0.08100%Route unknown17d ago0x847d6e…f2dd76
0x81b3…d9ca0x325b…d430Base$0.08100%Route unknown17d ago0x5539b8…ea9281
0x81b3…d9ca0x325b…d430Base$0.08100%Route unknown17d ago0x128f91…58680c
0x81b3…d9ca0x325b…d430Base$0.08100%Route unknown17d ago0x7aacbb…47b5da
0x81b3…d9ca0x325b…d430Base$0.08100%Route unknown17d ago0xd2d0ff…6f0b54
0x81b3…d9ca0x325b…d430Base$0.08100%Route unknown17d ago0xf96c23…14ce78
0x81b3…d9ca0x325b…d430Base$0.08100%Route unknown17d ago0xbd43d4…250f15
0x81b3…d9ca0x325b…d430Base$0.08100%Route unknown17d ago0xd26a2e…b7e346
0x81b3…d9ca0x325b…d430Base$0.08100%Route unknown17d ago0xfa4ddb…1a8f7f
0x81b3…d9ca0x325b…d430Base$0.08100%Route unknown17d ago0x4d631e…bb52cd
0x81b3…d9ca0xade0…89abBase$0.02100%Route unknown30d ago0x89b5ad…870306
0x81b3…d9ca0xade0…89abBase$0.02100%Route unknown30d ago0xa8ac47…342985
0x81b3…d9ca0xade0…89abBase$0.02100%Route unknown30d ago0xcfd71f…6eb9c5
0x81b3…d9ca0xade0…89abBase$0.02100%Route unknown30d ago0x7eb336…36a6c8
0x81b3…d9ca0xade0…89abBase$0.02100%Route unknown30d ago0xeafa9a…717ede
0x81b3…d9ca0xade0…89abBase$0.02100%Route unknown30d ago0x54db6b…02e702
0xa449…15ac0x81b3…d9caBase$2.50100%Route unknown30d ago0xcb04fb…07a7e2

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x81b3…d9ca's payment record before paying it over the free read API. No key, no account.

GET www.roundhouse.studio/api/v0/merchants/0x81b337e8c23bd6956f15dade02bdc77b39f9d9ca

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: 0x81b337e8c23bd6956f15dade02bdc77b39f9d9ca

curl -s 'https://www.roundhouse.studio/api/v0/merchants/0x81b337e8c23bd6956f15dade02bdc77b39f9d9ca'
curl -s 'https://www.roundhouse.studio/api/v0/entities/0x81b337e8c23bd6956f15dade02bdc77b39f9d9ca/settlements?limit=50'

If you do not have Roundhouse tools or skills installed, read
https://www.roundhouse.studio/skill.md first — it is the whole procedure, and it needs no key.