x402 merchant
Bob Research Tools$0.005 / callbob.assimilatethis.com ↗
ResearchWeb-searchFact-checkSummarizationAi-agents

Plain web search. Returns ranked results (title, URL and a short snippet) for a query, up to 10, optionally limited to a publish-date range with since and until (YYYY-MM-DD). No AI-written answer, so it is fast: typically under a second. If it cannot return results you get an error and are not charged.

MerchantReport

0x87d2…2dbe

0x87d2c7808872985cfce3847ee172ebb87d772dbeExplorer
Received
$0.003↓ 100%
Last 7d vs prior 7d
Paid out
$1.08
Last 7d vs prior 7d
Settlements
28↓ 100%
Last 7d vs prior 7d
2
Distinct counterparties
Over the whole indexed history

Received $0.003 of the $842.69M Roundhouse has indexed across 1,320,325 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (31)

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
0x8711…d55f$1.08$0.002720d agoGraph
0x3ed9…430e$0.00$0.00513h agoGraph
0x7722…5e4a$0.00$0.00519h agoGraph
0xc9c7…1670$0.00$0.00312d agoGraph
0xa1d1…1978$0.00$0.00319d agoGraph

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

Data quality

99% of observed volume is with a single counterparty, in all 31 observed settlements.

Organic volume $1.10 of $1.10 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x3ed9…430e0x87d2…2dbeBase$0.005100%coinbase3h ago0x1003d5…e048d0
0x7722…5e4a0x87d2…2dbeBase$0.005100%coinbase9h ago0xc647b7…0e813f
0xc9c7…16700x87d2…2dbeBase$0.003100%coinbase2d ago0xd11c67…3a929d
0xa1d1…19780x87d2…2dbeBase$0.003100%coinbase9d ago0x680401…0ab67a
0x87d2…2dbe0x8711…d55fBase$0.003100%coinbase20d ago0xb6be01…e75586
0x87d2…2dbe0x8711…d55fBase$0.003100%coinbase20d ago0xbde41a…ba9571
0x87d2…2dbe0x8711…d55fBase$0.005100%coinbase20d ago0xecf247…9f5743
0x87d2…2dbe0x8711…d55fBase$0.01100%coinbase20d ago0x6aee28…91bc19
0x87d2…2dbe0x8711…d55fBase$0.005100%coinbase20d ago0xd3d0c7…e84e44
0x87d2…2dbe0x8711…d55fBase$0.005100%coinbase20d ago0xde50c3…747840
0x87d2…2dbe0x8711…d55fBase$0.05100%coinbase21d ago0xc7663d…ff7bdb
0x87d2…2dbe0x8711…d55fBase$0.05100%coinbase21d ago0x2991f3…0ba1cf
0x87d2…2dbe0x8711…d55fBase$0.05100%coinbase21d ago0xe12b6f…66e9cd
0x87d2…2dbe0x8711…d55fBase$0.05100%coinbase21d ago0x7d35d4…fe96ac
0x87d2…2dbe0x8711…d55fBase$0.05100%coinbase21d ago0x250a07…a09f43
0x87d2…2dbe0x8711…d55fBase$0.05100%coinbase21d ago0x448a05…06d17d
0x87d2…2dbe0x8711…d55fBase$0.05100%coinbase21d ago0x4d5070…e66944
0x87d2…2dbe0x8711…d55fBase$0.05100%coinbase21d ago0x0c89bb…ead40d
0x87d2…2dbe0x8711…d55fBase$0.05100%coinbase21d ago0xabc10a…55319a
0x87d2…2dbe0x8711…d55fBase$0.05100%coinbase21d ago0x32793f…3ffad7
0x87d2…2dbe0x8711…d55fBase$0.05100%coinbase21d ago0x9a18de…c9d6ce
0x87d2…2dbe0x8711…d55fBase$0.05100%coinbase21d ago0xe3b969…d0fb38
0x87d2…2dbe0x8711…d55fBase$0.05100%coinbase21d ago0xa0ba15…b21929
0x87d2…2dbe0x8711…d55fBase$0.05100%coinbase21d ago0x7b81d2…51963e
0x87d2…2dbe0x8711…d55fBase$0.05100%coinbase21d ago0x793fef…c599a7

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x87d2…2dbe's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x87d2c7808872985cfce3847ee172ebb87d772dbe

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: 0x87d2c7808872985cfce3847ee172ebb87d772dbe

curl -s 'https://api.roundhouseai.io/v0/merchants/0x87d2c7808872985cfce3847ee172ebb87d772dbe'
curl -s 'https://api.roundhouseai.io/v0/entities/0x87d2c7808872985cfce3847ee172ebb87d772dbe/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.