x402 merchant
BooksPricesShoppingSearch

Book price search: lowest Amazon + AbeBooks prices by condition (new/like new/very good/good) for an ISBN or keyword query. Same JSON as the Book Pricer app.

MerchantReport

0x041d…23a2

0x041dfe9693217f607c9f851ca4d70bd4dd8f23a2Explorer
Received
$0.40
Last 7d vs prior 7d
Paid out
$0.88
Last 7d vs prior 7d
Settlements
117
Last 7d vs prior 7d
3
Distinct counterparties
Over the whole indexed history

Received $0.40 of the $259.19M Roundhouse has indexed across 714,332 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (117)

Funds flow over time

Activity

MarAprMayJunJulAugSep
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xe903…1abf$0.88$0.0011125d agoGraph
0xf0af…e34e$0.00$0.24448d agoGraph
0x3706…3a9c$0.00$0.16243d agoGraph

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

Data quality

69% of observed volume is with a single counterparty, in all 117 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x041d…23a20xe903…1abfBase$0.005257100%coinbase25d ago0xe19f0b…410453
0x041d…23a20xe903…1abfBase$0.005257100%coinbase25d ago0xa0e9e0…56c61c
0x041d…23a20xe903…1abfBase$0.005257100%coinbase25d ago0x8b364f…7d16fb
0x041d…23a20xe903…1abfBase$0.005257100%coinbase25d ago0x64b4df…0d8127
0x041d…23a20xe903…1abfBase$0.005257100%coinbase25d ago0xaceac2…f2a21d
0x041d…23a20xe903…1abfBase$0.005257100%coinbase25d ago0x7f49e0…d1c6ee
0x041d…23a20xe903…1abfBase$0.005757100%coinbase25d ago0x5d09ef…25af52
0x041d…23a20xe903…1abfBase$0.005757100%coinbase25d ago0xe609da…14f1c7
0x041d…23a20xe903…1abfBase$0.005757100%coinbase25d ago0xee43ff…a87f66
0x041d…23a20xe903…1abfBase$0.005257100%coinbase25d ago0xa915b0…59caf2
0x041d…23a20xe903…1abfBase$0.005257100%coinbase25d ago0x2e4ca1…7b8daf
0x041d…23a20xe903…1abfBase$0.005508100%coinbase25d ago0x605942…830617
0x041d…23a20xe903…1abfBase$0.005508100%coinbase25d ago0xf499c3…48b5f2
0x041d…23a20xe903…1abfBase$0.005508100%coinbase25d ago0x485da0…e8cf23
0x041d…23a20xe903…1abfBase$0.005508100%coinbase25d ago0x5d8168…7dc421
0x041d…23a20xe903…1abfBase$0.005508100%coinbase25d ago0xb314da…09e519
0x041d…23a20xe903…1abfBase$0.005508100%coinbase25d ago0xc498e2…0aa750
0x041d…23a20xe903…1abfBase$0.005508100%coinbase25d ago0x500ea1…3fb3ac
0x041d…23a20xe903…1abfBase$0.005508100%coinbase25d ago0xc69274…4fff24
0x041d…23a20xe903…1abfBase$0.005508100%coinbase25d ago0x58735d…23ec3d
0x041d…23a20xe903…1abfBase$0.005508100%coinbase25d ago0x6109ab…dc748b
0x041d…23a20xe903…1abfBase$0.005508100%coinbase25d ago0xab462a…16e238
0x041d…23a20xe903…1abfBase$0.005508100%coinbase25d ago0x29a50e…468fb4
0x041d…23a20xe903…1abfBase$0.005508100%coinbase25d ago0x9ad5c5…835886
0x041d…23a20xe903…1abfBase$0.005508100%coinbase25d ago0x7f2403…f10b68

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x041d…23a2's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x041dfe9693217f607c9f851ca4d70bd4dd8f23a2

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: 0x041dfe9693217f607c9f851ca4d70bd4dd8f23a2

curl -s 'https://api.roundhouseai.io/v0/merchants/0x041dfe9693217f607c9f851ca4d70bd4dd8f23a2'
curl -s 'https://api.roundhouseai.io/v0/entities/0x041dfe9693217f607c9f851ca4d70bd4dd8f23a2/settlements?limit=50'

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.