x402 merchant
CSV Preflight$0.004984 / callamanchain-relay.gitajhd.workers.dev ↗
DataApi

node-operated on-chain API service. Deterministic on-chain execution by the AmanChain node — live consensus state, real blocks, pools and balances. Pay per call via x402 (USDC on Base), no account, no API key. POST JSON {"serviceId":"aman-csv-preflight","request":"<input>"}.

MerchantReport

0xfb56…2f39

0xfb5625d44be488414606773244f0de35410b2f39Explorer
Received
$17.54↑ 139%
Last 7d vs prior 7d
Paid out
$9.23↑ 182%
Last 7d vs prior 7d
Settlements
3241↑ 157%
Last 7d vs prior 7d
25
Distinct counterparties
Over the whole indexed history

Received $17.54 of the $3068.58M Roundhouse has indexed across 1,402,396 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (1857)

Funds flow over time

Activity

MayJunJulAugSepOctNov
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x1136…db51$9.23$1.781,13824m agoGraph
0xec2a…d034$0.00$3.1752314d agoGraph
0x38b6…8b9f$0.00$0.283815d agoGraph
0x2465…a1b1$0.00$0.283815d agoGraph
0xb83b…75cc$0.00$0.283715d agoGraph
0xe827…50a0$0.00$0.283715d agoGraph
0x72c5…159b$0.00$0.11152h agoGraph
0xc9c7…1670$0.00$0.0796d agoGraph

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

Data quality

71% of observed volume is with a single counterparty, in the 1857 most recent settlements scanned (its history is longer than the 2000-row scan cap).

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xfb56…2f390x1136…db51BaseBase$0.007476100%coinbase1d ago0xb79af5…943566
0x1136…db510xfb56…2f39BaseBase$0.007476100%coinbase1d ago0xa85ca9…472acb
0xfb56…2f390x1136…db51BaseBase$0.007476100%coinbase1d ago0xbfbe25…8bbe98
0x1136…db510xfb56…2f39BaseBase$0.007476100%coinbase1d ago0x984aa8…c921ef
0xfb56…2f390x1136…db51BaseBase$0.007476100%coinbase1d ago0x8629c0…bda555
0x1136…db510xfb56…2f39BaseBase$0.007476100%coinbase1d ago0x1a2337…7034f1
0xfb56…2f390x1136…db51BaseBase$0.007476100%coinbase1d ago0xbe45c5…12146d
0x1136…db510xfb56…2f39BaseBase$0.007476100%coinbase1d ago0x7b6852…a23bde
0xfb56…2f390x1136…db51BaseBase$0.007476100%coinbase1d ago0xa39da2…2135f3
0x1136…db510xfb56…2f39BaseBase$0.007476100%coinbase1d ago0x1965f1…f53d33
0xfb56…2f390x1136…db51BaseBase$0.007476100%coinbase1d ago0x93f256…a749e0
0x1136…db510xfb56…2f39BaseBase$0.007476100%coinbase1d ago0xb1ff45…ae3b86
0xfb56…2f390x1136…db51BaseBase$0.007476100%coinbase1d ago0xd3784f…8ed9d5
0x1136…db510xfb56…2f39BaseBase$0.007476100%coinbase1d ago0x772330…4f1c33
0xfb56…2f390x1136…db51BaseBase$0.007476100%coinbase1d ago0x9a21e1…19b6fd
0x1136…db510xfb56…2f39BaseBase$0.007476100%coinbase1d ago0xf22bea…683b78
0xfb56…2f390x1136…db51BaseBase$0.007476100%coinbase1d ago0xe879a6…4bee32
0x1136…db510xfb56…2f39BaseBase$0.007476100%coinbase1d ago0x815a9a…e52a5d
0xfb56…2f390x1136…db51BaseBase$0.007476100%coinbase1d ago0xfcdb5c…a8fdc0
0x1136…db510xfb56…2f39BaseBase$0.007476100%coinbase1d ago0xa6c16a…397282
0xfb56…2f390x1136…db51BaseBase$0.007476100%coinbase1d ago0xc2e7ad…1a561d
0x1136…db510xfb56…2f39BaseBase$0.004984100%coinbase1d ago0x4bcef5…b38c40
0xfb56…2f390x1136…db51BaseBase$0.005100%coinbase1d ago0x6d8739…c24cb3
0x1136…db510xfb56…2f39BaseBase$0.004984100%coinbase1d ago0x39660e…585551
0xfb56…2f390x1136…db51BaseBase$0.005100%coinbase1d ago0x43d01d…521524

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xfb56…2f39's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xfb5625d44be488414606773244f0de35410b2f39

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: 0xfb5625d44be488414606773244f0de35410b2f39

curl -s 'https://api.roundhouseai.io/v0/merchants/0xfb5625d44be488414606773244f0de35410b2f39'
curl -s 'https://api.roundhouseai.io/v0/entities/0xfb5625d44be488414606773244f0de35410b2f39/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.