x402 merchant
OnRamperX$0.005 / callrouter.mudko.com ↗
Value-routerOnrampOfframpCryptoAgent

OnRamperX is a non-custodial value router for agents and humans: fiat<->crypto and cross-chain via one quote interface (Coinbase Onramp v2, Relay, x402). This endpoint returns the router's live capabilities and rail status; use /api/x402/quote for a ranked route. Settlement centers on USDC on Base.

MerchantReport

Site Quality Audit

0x53598173ce7c26025bab0520d9e9d0c28fbcf7deExplorer
Received
$12.29↓ 71%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
105↓ 80%
Last 7d vs prior 7d
40
Distinct counterparties
Over the whole indexed history

Received $12.29 of the $3063.55M Roundhouse has indexed across 1,399,142 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (105)

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
0x8503…a9ac$0.00$9.22348d agoGraph
0x7e57…2f09$0.00$1.318105d agoGraph
0xc9c7…1670$0.00$0.87621d agoGraph
0x24b5…6d46$0.00$0.502108d agoGraph
0x6a0b…4518$0.00$0.11232d agoGraph
0xedba…1a81$0.00$0.044100d agoGraph
0xa19f…accc$0.00$0.0355d agoGraph
0x7ef1…4ae2$0.00$0.02246d agoGraph

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

Data quality

75% of observed volume is with a single counterparty, in all 105 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x8503…a9acSite Quality AuditBaseBase$0.10100%coinbase100d ago0x668a7a…899895
0x8503…a9acSite Quality AuditBaseBase$0.25100%coinbase100d ago0x4d25f0…264cc7
0x8503…a9acSite Quality AuditBaseBase$0.001100%coinbase100d ago0x6a0634…105a7a
0x8503…a9acSite Quality AuditBaseBase$0.50100%coinbase100d ago0x32284e…9a5bb5
0x3d6b…1f27Site Quality AuditBaseBase$0.01100%coinbase100d ago0x4719c5…041726
0xedba…1a81Site Quality AuditBaseBase$0.01100%coinbase100d ago0x40887f…c9eaab
0xedba…1a81Site Quality AuditBaseBase$0.005100%coinbase100d ago0xc49f9b…1d65f1
0xedba…1a81Site Quality AuditBaseBase$0.01100%coinbase100d ago0xd9b040…1da595
0xedba…1a81Site Quality AuditBaseBase$0.01100%coinbase100d ago0x160640…6a3ae4
0xfe2d…0557Site Quality AuditBaseBase$0.005100%coinbase104d ago0xb16f5c…eaff78
0x7e57…2f09Site Quality AuditBaseBase$0.10100%coinbase105d ago0xeaedf3…087e5f
0x7e57…2f09Site Quality AuditBaseBase$0.25100%coinbase106d ago0xf18da1…14cee0
0x7e57…2f09Site Quality AuditBaseBase$0.25100%coinbase106d ago0x9a1047…8d74be
0x7e57…2f09Site Quality AuditBaseBase$0.25100%coinbase107d ago0x03e446…6dbd6b
0x24b5…6d46Site Quality AuditBaseBase$0.25100%coinbase108d ago0x90f994…7dac4c
0x24b5…6d46Site Quality AuditBaseBase$0.25100%coinbase108d ago0xf392e3…487abf
0x7e57…2f09Site Quality AuditBaseBase$0.10100%coinbase109d ago0x9e9376…721c1b
0x7e57…2f09Site Quality AuditBaseBase$0.10100%coinbase110d ago0x3e83e2…cbfe63
0x7e57…2f09Site Quality AuditBaseBase$0.25100%coinbase110d ago0x423ddc…2af10b
0x7e57…2f09Site Quality AuditBaseBase$0.005100%coinbase111d ago0xdd4bae…325dea
0x0c26…4511Site Quality AuditBaseBase$0.005100%coinbase111d ago0x722662…b05538
0x8503…a9acSite Quality AuditBaseBase$0.50100%coinbase118d ago0x41474b…d3522e
0x8503…a9acSite Quality AuditBaseBase$0.50100%coinbase118d ago0xf55263…8c33ba
0x8503…a9acSite Quality AuditBaseBase$5.00100%coinbase121d ago0xbec9fb…cc43ea
0x8503…a9acSite Quality AuditBaseBase$0.10100%coinbase121d ago0x5b65f7…fd3f26

Hand this page to an agent

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

GET api.roundhouseai.io/v0/merchants/0x53598173ce7c26025bab0520d9e9d0c28fbcf7de

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: 0x53598173ce7c26025bab0520d9e9d0c28fbcf7de

curl -s 'https://api.roundhouseai.io/v0/merchants/0x53598173ce7c26025bab0520d9e9d0c28fbcf7de'
curl -s 'https://api.roundhouseai.io/v0/entities/0x53598173ce7c26025bab0520d9e9d0c28fbcf7de/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.