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 $840.52M Roundhouse has indexed across 1,315,422 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$0.189514d 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 ago0x92e4df…2bbc4c
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xbba6f9…a0c057
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x2d6904…bd88cc
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x6c7b97…ff4d3f
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xde236e…2800e6
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x0f0b6b…29518b
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x0c3ca3…c41ae3
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x7789b9…a76f3c
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xeb4874…fcc67f
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x205633…22e3fe
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xdbfc71…763333
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xee0c6e…76d06f
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xd2171d…346063
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x87dbe8…d12fe8
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xc9839c…674470
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x81ddcb…e0d0b8
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xaa5e1f…a5a4b4
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x5dd0a2…30d8e4
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x5dcaaa…1fea22
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x296882…597e16
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x52fc70…275687
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x847875…f2cf11
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x55f553…7f95a4
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0xddc35e…3c756d
0xb3f3…a69d0x3ced…45ecBase$0.001100%coinbase2d ago0x4861d3…492a73

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.