x402 merchant
Ozmium Agent API$0.001 / callozmium.org
DefiTradingCryptoCryptocurrencyPortfolio

Every listed Morpho Blue market on Base: marketId, full MarketParams (loanToken, collateralToken, oracle, irm, lltv- the id is re-derived and asserted, wrong-market proof), live borrow APY, and LLTV. The input universe for /v1/tx/loan. GET /v1/loan/markets.

MerchantReport

0x53a0…f4db

0x53a05c0eed6cbf065f31aedbae7b0d8ce1a0f4dbExplorer
Inbound volume
$9.31↑ 105%
Last 7d vs prior 7d
Settlements
998↑ 50%
Last 7d vs prior 7d
20
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
0x4b83…f4dc$0.00$9.0793026d agoGraph
0x0e3d…7757$2.00$0.00234d agoGraph
0x2a07…7bae$0.00$0.07155d agoGraph
0xc59e…98dc$0.00$0.0653d agoGraph
0x1a75…e374$0.00$0.02332d agoGraph
0xeb3d…515f$0.00$0.0211d agoGraph
0xc533…2d7a$0.00$0.01422h agoGraph
0xfe24…4aff$0.00$0.01213d 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
0xa6db…ce040x53a0…f4dbBase$0.001100%coinbase24m ago0x06d62d…743dc3
0xc533…2d7a0x53a0…f4dbBase$0.01100%coinbase22h ago0xe50478…7f0fdc
0xc533…2d7a0x53a0…f4dbBase$0.001100%coinbase23h ago0x98a9ba…0a1e03
0xeb3d…515f0x53a0…f4dbBase$0.02100%coinbase1d ago0x34cacf…34200a
0xa6db…ce040x53a0…f4dbBase$0.001100%coinbase2d ago0xe88893…9b953a
0xc59e…98dc0x53a0…f4dbBase$0.01100%coinbase3d ago0xaf00ba…f95ea9
0xc59e…98dc0x53a0…f4dbBase$0.01100%coinbase3d ago0xdbd9c2…104be2
0xa6db…ce040x53a0…f4dbBase$0.001100%coinbase4d ago0x467b4f…92398a
0xa6db…ce040x53a0…f4dbBase$0.001100%coinbase5d ago0x2fba48…7447cf
0x54e1…f4e00x53a0…f4dbBase$0.001100%coinbase5d ago0x4ca6ec…75a608
0x54e1…f4e00x53a0…f4dbBase$0.001100%coinbase5d ago0x1190f9…e13ce0
0x54e1…f4e00x53a0…f4dbBase$0.001100%coinbase5d ago0x6c1238…5ed613
0x54e1…f4e00x53a0…f4dbBase$0.001100%coinbase5d ago0xb4df6b…bd5175
0x2a07…7bae0x53a0…f4dbBase$0.001100%coinbase5d ago0x8a3078…f09298
0x2a07…7bae0x53a0…f4dbBase$0.001100%coinbase5d ago0x7a1d58…5ee1f0
0x2a07…7bae0x53a0…f4dbBase$0.01100%coinbase5d ago0xc04c1d…37e2d5
0x2a07…7bae0x53a0…f4dbBase$0.001100%coinbase5d ago0x17c682…e6be50
0x2a07…7bae0x53a0…f4dbBase$0.005100%coinbase5d ago0x395728…f1b5d0
0x2a07…7bae0x53a0…f4dbBase$0.01100%coinbase5d ago0xfd1644…8da8e9
0x2a07…7bae0x53a0…f4dbBase$0.01100%coinbase5d ago0x469508…9eb1c9
0x2a07…7bae0x53a0…f4dbBase$0.01100%coinbase5d ago0x28c5c4…869dc5
0x2a07…7bae0x53a0…f4dbBase$0.001100%coinbase5d ago0x0f56dd…e33b42
0x2a07…7bae0x53a0…f4dbBase$0.01100%coinbase5d ago0xc4b0b5…e6d42e
0x2a07…7bae0x53a0…f4dbBase$0.01100%coinbase5d ago0x308342…73c388
0x2a07…7bae0x53a0…f4dbBase$0.001100%coinbase5d ago0x0153a4…a55ffd

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x53a0…f4db's payment record before paying it over the free read API. No key, no account.

GET www.roundhouse.studio/api/v0/merchants/0x53a05c0eed6cbf065f31aedbae7b0d8ce1a0f4db

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: 0x53a05c0eed6cbf065f31aedbae7b0d8ce1a0f4db

curl -s 'https://www.roundhouse.studio/api/v0/merchants/0x53a05c0eed6cbf065f31aedbae7b0d8ce1a0f4db'
curl -s 'https://www.roundhouse.studio/api/v0/entities/0x53a05c0eed6cbf065f31aedbae7b0d8ce1a0f4db/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.