x402 merchant
Usenami$0.001 / callapi.usenami.io
FundingPerpetualTradingMulti-venueMarket-data

Live perpetual-futures funding rates per venue for one crypto symbol, or the whole cross-venue set in one call. Major CEX and DEX perp venues — Binance, Bybit, OKX, Bitget, Gate.io, KuCoin, Hyperliquid, Paradex, Drift, Orderly, Lighter and more. Each row carries the venue's current rate, its funding interval and the 8h-equivalent rate (venues quote on 1h/4h/8h schedules, so the raw rates are not comparable without it), plus canonical_id, asset_class and mark_price so a ticker that names two unrelated assets is visible rather than silently mixed.

MerchantReport

0x1538…475c

0x1538726707212f4db3eb67cec0910422a310475cExplorer
Inbound volume
$1.71↑ 164%
Last 7d vs prior 7d
Settlements
1000↓ 16%
Last 7d vs prior 7d
32
Distinct counterparties

Chains: Base (1000)

Funds flow over time

Activity

MarAprMayJunJulAug
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x4df3…f81f$0.00$0.621179h agoGraph
0x6909…c0ac$0.00$0.4545321d agoGraph
0x9897…e042$0.00$0.2626325d agoGraph
0xcd51…46a9$0.00$0.122120h agoGraph
0x7e57…2f09$0.00$0.112737d agoGraph
0x71d2…7cc6$0.00$0.033153d agoGraph
0x09c3…beee$0.00$0.021221h agoGraph
0xc59e…98dc$0.00$0.0285d agoGraph

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

Data quality

No concentration or self-dealing patterns detected in observed activity.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x9688…d92d0x1538…475cBase$0.001100%coinbase1h ago0x2b7cec…42faa3
0x4075…1a860x1538…475cBase$0.005100%coinbase3h ago0xa287b8…d077a5
0x4df3…f81f0x1538…475cBase$0.05100%coinbase9h ago0x3ce274…29cd3c
0x4df3…f81f0x1538…475cBase$0.01100%coinbase9h ago0x30cffb…c079a7
0x4df3…f81f0x1538…475cBase$0.01100%coinbase9h ago0x6b6691…455382
0x4df3…f81f0x1538…475cBase$0.002100%coinbase9h ago0x3d9dde…bacbd7
0x4df3…f81f0x1538…475cBase$0.005100%coinbase9h ago0xcb8df1…98fa2f
0x4df3…f81f0x1538…475cBase$0.005100%coinbase9h ago0x227026…f44734
0x4df3…f81f0x1538…475cBase$0.005100%coinbase9h ago0x47d714…bac5b7
0x4df3…f81f0x1538…475cBase$0.005100%coinbase9h ago0x518165…b930e1
0x4df3…f81f0x1538…475cBase$0.005100%coinbase9h ago0x2f41be…678077
0x4df3…f81f0x1538…475cBase$0.005100%coinbase9h ago0xed129e…871c52
0x4df3…f81f0x1538…475cBase$0.005100%coinbase9h ago0x18c969…630ade
0x4df3…f81f0x1538…475cBase$0.005100%coinbase9h ago0x1ac56f…382b73
0x4df3…f81f0x1538…475cBase$0.003100%coinbase9h ago0xe446cc…28f41f
0x4df3…f81f0x1538…475cBase$0.003100%coinbase9h ago0x3c9ac3…eb3a0c
0x4df3…f81f0x1538…475cBase$0.003100%coinbase9h ago0xbb05a3…e949bd
0x4df3…f81f0x1538…475cBase$0.003100%coinbase9h ago0xbb6cdd…c0d964
0x4df3…f81f0x1538…475cBase$0.003100%coinbase9h ago0xa299ba…5f1673
0x4df3…f81f0x1538…475cBase$0.003100%coinbase9h ago0x7f519b…308abd
0x4df3…f81f0x1538…475cBase$0.003100%coinbase9h ago0x952814…e5a556
0x4df3…f81f0x1538…475cBase$0.002100%coinbase9h ago0x176c50…588ce3
0x4df3…f81f0x1538…475cBase$0.001100%coinbase9h ago0xa9b9f4…efec52
0x4df3…f81f0x1538…475cBase$0.001100%coinbase9h ago0x184882…416ac0
0x4df3…f81f0x1538…475cBase$0.001100%coinbase9h ago0xb0bfd8…944b19

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x1538…475c's payment record before paying it over the free read API. No key, no account.

GET www.roundhouse.studio/api/v0/merchants/0x1538726707212f4db3eb67cec0910422a310475c

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: 0x1538726707212f4db3eb67cec0910422a310475c

curl -s 'https://www.roundhouse.studio/api/v0/merchants/0x1538726707212f4db3eb67cec0910422a310475c'
curl -s 'https://www.roundhouse.studio/api/v0/entities/0x1538726707212f4db3eb67cec0910422a310475c/settlements?limit=50'

If you do not have Roundhouse tools or skills installed, read
https://www.roundhouse.studio/skill.md first — it is the whole procedure, and it needs no key.