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
0x94aa…02beSite Quality AuditBaseBase$0.005100%coinbase61d ago0xf66989…96abd6
0xe3ba…3fb3Site Quality AuditBaseBase$0.005100%coinbase61d ago0x739b01…91ec4b
0x4db7…02b7Site Quality AuditBaseBase$0.005100%coinbase64d ago0xc89bd6…ad0e54
0x7ef1…4ae2Site Quality AuditBaseBase$0.005100%coinbase64d ago0x00f1dc…3c4ebd
0x8503…a9acSite Quality AuditBaseBase$0.001100%coinbase69d ago0x498584…490c33
0x8503…a9acSite Quality AuditBaseBase$0.001100%coinbase69d ago0xda2e38…95f08f
0x8503…a9acSite Quality AuditBaseBase$0.001100%coinbase69d ago0xe09a6b…dda570
0x8503…a9acSite Quality AuditBaseBase$0.001100%coinbase69d ago0x453640…11415a
0xc59e…98dcSite Quality AuditBaseBase$0.005100%coinbase72d ago0x4b5ef3…48d9fe
0xc59e…98dcSite Quality AuditBaseBase$0.005100%coinbase73d ago0x674d51…c1ce4e
0x6777…3986Site Quality AuditBaseBase$0.005100%coinbase74d ago0xab17de…40cd8d
0x54e1…f4e0Site Quality AuditBaseBase$0.005100%coinbase75d ago0x039c46…dc9504
0x2a07…7baeSite Quality AuditBaseBase$0.005100%coinbase75d ago0x9bef23…932b1c
0x2a07…7baeSite Quality AuditBaseBase$0.005100%coinbase75d ago0x893ef8…e876bf
0xc533…2d7aSite Quality AuditBaseBase$0.005100%coinbase75d ago0xeefb98…44020a
0x6446…e6d5Site Quality AuditBaseBase$0.005100%coinbase77d ago0xdc9c9c…1a1622
0xc59e…98dcSite Quality AuditBaseBase$0.005100%coinbase78d ago0xb350de…b92513
0x6777…3986Site Quality AuditBaseBase$0.005100%coinbase80d ago0xc9b370…391608
0x8503…a9acSite Quality AuditBaseBase$0.001100%coinbase81d ago0x5a2885…3571e1
0x843b…c4a7Site Quality AuditBaseBase$0.005100%coinbase82d ago0x257315…8d2256
0x6777…3986Site Quality AuditBaseBase$0.005100%coinbase87d ago0xb7ae85…b9c93b
0x8503…a9acSite Quality AuditBaseBase$0.001100%coinbase87d ago0xed44b9…88650b
0x8503…a9acSite Quality AuditBaseBase$0.001100%coinbase87d ago0x19740f…609d46
0x6446…e6d5Site Quality AuditBaseBase$0.005100%coinbase88d ago0xcf2529…8969bb
0x72f6…04c4Site Quality AuditBaseBase$0.005100%coinbase91d ago0x16bb08…b318cd

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.