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
$1.58↓ 60%
Last 7d vs prior 7d
Settlements
1000↓ 74%
Last 7d vs prior 7d
30
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$0.48901d agoGraph
0x6909…c0ac$0.00$0.4545320d agoGraph
0x9897…e042$0.00$0.2726524d agoGraph
0x7e57…2f09$0.00$0.112736d agoGraph
0xcd51…46a9$0.00$0.101631d agoGraph
0x71d2…7cc6$0.00$0.066452d agoGraph
0xc59e…98dc$0.00$0.0283d agoGraph
0x09c3…beee$0.00$0.02117d 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
0x76e9…57b30x1538…475cBase$0.001100%coinbase9h ago0x9bfaf1…6d193a
0x7052…402b0x1538…475cBase$0.001100%coinbase9h ago0x7e4ee6…3d1bf1
0xaf95…11740x1538…475cBase$0.001100%coinbase10h ago0x03d8ac…82e798
0x914c…b5e40x1538…475cBase$0.001100%coinbase10h ago0xe2424f…390d0c
0x6e53…a2650x1538…475cBase$0.001100%coinbase10h ago0xe7a21a…acef11
0x6e53…a2650x1538…475cBase$0.001100%coinbase10h ago0xa8e158…ecb924
0x3aeb…84080x1538…475cBase$0.001100%coinbase12h ago0xfdd7b8…210074
0x4df3…f81f0x1538…475cBase$0.005100%coinbase1d ago0xeae6d9…a679e2
0xc59e…98dc0x1538…475cBase$0.001100%coinbase3d ago0x7b1183…b4ba29
0xc59e…98dc0x1538…475cBase$0.001100%coinbase3d ago0x9d4bf1…f7a105
0xc59e…98dc0x1538…475cBase$0.003100%coinbase3d ago0xe2f132…fae05c
0xc59e…98dc0x1538…475cBase$0.005100%coinbase3d ago0x61dc9c…af0e23
0xc59e…98dc0x1538…475cBase$0.003100%coinbase3d ago0x15027a…e45f7a
0xc59e…98dc0x1538…475cBase$0.002100%coinbase3d ago0xa9be84…b93791
0xc59e…98dc0x1538…475cBase$0.001100%coinbase3d ago0x31e44f…5a8bb9
0xc59e…98dc0x1538…475cBase$0.001100%coinbase3d ago0x588223…350529
0x7fd9…b5290x1538…475cBase$0.001100%coinbase7d ago0xa088fb…7d737f
0x7052…402b0x1538…475cBase$0.001100%coinbase7d ago0xa5136c…e308ee
0xfa1c…65d10x1538…475cBase$0.001100%coinbase7d ago0x6e6103…48980c
0x01f9…84d30x1538…475cBase$0.001100%coinbase7d ago0xb0b0bf…367fe8
0x01f9…84d30x1538…475cBase$0.001100%coinbase7d ago0xcdd865…65ae3c
0x7fd9…b5290x1538…475cBase$0.001100%coinbase7d ago0x0923d9…990d60
0x7fd9…b5290x1538…475cBase$0.001100%coinbase7d ago0x652087…ae76f1
0xc059…8b5e0x1538…475cBase$0.001100%coinbase7d ago0xb0d977…92450c
0xc059…8b5e0x1538…475cBase$0.001100%coinbase7d ago0x4f09a6…b7b9d0

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.