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
$11.21↓ 70%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
66↓ 89%
Last 7d vs prior 7d
24
Distinct counterparties
Over the whole indexed history

Received $11.21 of the $258.32M Roundhouse has indexed across 712,831 walletsless than 0.0001% of it.

Chains (from the recent scan): Base (66)

Funds flow over time

Activity

MarAprMayJunJulAugSep
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$9.21237d agoGraph
0x7e57…2f09$0.00$1.31858d agoGraph
0x24b5…6d46$0.00$0.50262d agoGraph
0xedba…1a81$0.00$0.04454d agoGraph
0x7ef1…4ae2$0.00$0.0227h agoGraph
0xc59e…98dc$0.00$0.02326d agoGraph
0x6777…3986$0.00$0.02327d agoGraph
0xc9c7…1670$0.00$0.0127d agoGraph

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

Data quality

82% of observed volume is with a single counterparty, in all 66 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x7ef1…4ae2Site Quality AuditBase$0.01100%coinbase7h ago0x79e839…8201b9
0x7dd8…17d2Site Quality AuditBase$0.005100%coinbase7d ago0x9a1771…c5d9d6
0x8503…a9acSite Quality AuditBase$0.001100%coinbase7d ago0x64a15e…baaf60
0x8503…a9acSite Quality AuditBase$0.001100%coinbase7d ago0x2f9b21…b2d654
0x8503…a9acSite Quality AuditBase$0.001100%coinbase7d ago0x01eda5…f16c30
0xc9c7…1670Site Quality AuditBase$0.005100%coinbase7d ago0xc1ef3b…18a03a
0x99d5…cf80Site Quality AuditBase$0.005100%coinbase10d ago0xa89e20…a85b23
0x2ebe…89d3Site Quality AuditBase$0.005100%coinbase10d ago0xdf558d…418a96
0x79f8…f758Site Quality AuditBase$0.005100%coinbase11d ago0xf26478…f28646
0x2ebe…89d3Site Quality AuditBase$0.005100%coinbase13d ago0x5ca741…4747c2
0xc9c7…1670Site Quality AuditBase$0.005100%coinbase14d ago0x3f98fd…e12b39
0x94aa…02beSite Quality AuditBase$0.005100%coinbase14d ago0xf66989…96abd6
0xe3ba…3fb3Site Quality AuditBase$0.005100%coinbase15d ago0x739b01…91ec4b
0x4db7…02b7Site Quality AuditBase$0.005100%coinbase18d ago0xc89bd6…ad0e54
0x7ef1…4ae2Site Quality AuditBase$0.005100%coinbase18d ago0x00f1dc…3c4ebd
0x8503…a9acSite Quality AuditBase$0.001100%coinbase22d ago0x498584…490c33
0x8503…a9acSite Quality AuditBase$0.001100%coinbase22d ago0xda2e38…95f08f
0x8503…a9acSite Quality AuditBase$0.001100%coinbase22d ago0xe09a6b…dda570
0x8503…a9acSite Quality AuditBase$0.001100%coinbase22d ago0x453640…11415a
0xc59e…98dcSite Quality AuditBase$0.005100%coinbase26d ago0x4b5ef3…48d9fe
0xc59e…98dcSite Quality AuditBase$0.005100%coinbase27d ago0x674d51…c1ce4e
0x6777…3986Site Quality AuditBase$0.005100%coinbase27d ago0xab17de…40cd8d
0x54e1…f4e0Site Quality AuditBase$0.005100%coinbase28d ago0x039c46…dc9504
0x2a07…7baeSite Quality AuditBase$0.005100%coinbase29d ago0x9bef23…932b1c
0x2a07…7baeSite Quality AuditBase$0.005100%coinbase29d ago0x893ef8…e876bf

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. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.