x402 merchant
extract-structured-data$0.002 / callx402.agentindex.world ↗
ExtractStructured dataJson schema

Extract structured data from a URL or raw text into strict JSON matching a schema you provide. Fields the content doesn't support come back null - never an invented or approximate value, and an unmatchable schema returns an explicit error. Try GET /extract/sample. Part of the AgentIndex content kit (pdf, web-read, extract, summarize, detect-language) - see GET /capabilities.

MerchantReport

0xb3f3…a69d

0xb3f32bdfe8d07825bc0d7387295ab1d7559ba69dExplorer
Received
$1.03↓ 100%
Last 7d vs prior 7d
Paid out
$0.36↓ 100%
Last 7d vs prior 7d
Settlements
798↓ 100%
Last 7d vs prior 7d
24
Distinct counterparties
Over the whole indexed history

Received $1.03 of the $840.85M Roundhouse has indexed across 1,315,595 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (1142)

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
0x3ced…45ec$0.67$0.668032d agoGraph
0xec2a…d034$0.00$0.301162d agoGraph
0x6a0b…4518$0.00$0.189515d agoGraph
0xc9c7…1670$0.00$0.05179d agoGraph
0xf2be…03a3$0.00$0.04278d agoGraph
0x266b…06e4$0.00$0.04214d agoGraph
0x54e1…f4e0$0.00$0.03123d agoGraph
0x4370…12b6$0.00$0.02111d agoGraph

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

Data quality

64% of observed volume is with a single counterparty, in all 1142 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x7f1f09…fa4152
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xb5547c…dbdc2b
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x30dd92…a95320
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xc13550…154568
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x51ee2a…7c7454
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x0cf8d4…d42faf
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xe22d1d…16aa6c
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x3ebf89…cac442
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x611f32…968b77
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x3c2cb1…f66e6f
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x802f1c…ec3576
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xd8c208…2ae6ad
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xd2193d…6940ac
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x5fcc09…1ff187
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x51f1a8…606831
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xd2fbd2…4e0ed0
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x2f0181…f5dfc7
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xe887f0…d03967
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x3d0422…6246fc
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x812845…080c1e
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x79b885…4a4388
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xc0315b…8b226d
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x4eb144…3519c2
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x2bb463…b1ef3a
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x6d2bc1…eb3e45

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xb3f3…a69d's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xb3f32bdfe8d07825bc0d7387295ab1d7559ba69d

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: 0xb3f32bdfe8d07825bc0d7387295ab1d7559ba69d

curl -s 'https://api.roundhouseai.io/v0/merchants/0xb3f32bdfe8d07825bc0d7387295ab1d7559ba69d'
curl -s 'https://api.roundhouseai.io/v0/entities/0xb3f32bdfe8d07825bc0d7387295ab1d7559ba69d/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.