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 $841.01M Roundhouse has indexed across 1,315,818 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 ago0x9f078b…00e6d4
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x6f2e25…88a070
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xe2dd06…b27216
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x8d37aa…630b13
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x8f9ea5…f90437
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x162dac…6125a4
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xf8b754…be10f5
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x8e990c…0578b5
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xc53a51…abad33
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xefaf87…036cc1
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x6edb1e…998f93
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xcbd90c…a870e0
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x0667c5…ed3e75
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xe30e05…3c27e1
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xab02a8…8d579b
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xb78c18…04bb86
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x1f6429…50a94f
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x313b2f…99816d
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xc48d5e…7010f0
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x86f947…c1c1b4
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xba8362…b1cc50
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x3140bc…3e8293
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x452800…a61e80
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x84ac72…f1238f
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x173329…98d2d0

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.