x402 merchant
Mercer x402 (hub probe)$0.001 / callx402.lucidcove.org ↗
UtilityDataPipelineMercerCanary

Settlement canary: returns a timestamped pong JSON after USDC micropayment. Use to verify x402 client + wallet + facilitator end-to-end.

MerchantReport

0x75ab…9758

0x75abce556c2450d58dad3779c57f5eb0885b9758Explorer
Received
$0.09↓ 33%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
62↓ 33%
Last 7d vs prior 7d
28
Distinct counterparties
Over the whole indexed history

Received $0.09 of the $3059.45M Roundhouse has indexed across 1,397,164 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (62)

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
0xe45e…171a$0.00$0.03286d agoGraph
0x8d2a…7d37$0.00$0.022365d agoGraph
0x9d42…ece9$0.00$0.00668m agoGraph
0xc59e…98dc$0.00$0.003371d agoGraph
0x5a53…f357$0.00$0.00223d agoGraph
0xa1d1…1978$0.00$0.002210d agoGraph
0x79f8…f758$0.00$0.002235d agoGraph
0xc9c7…1670$0.00$0.002252d 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 all 62 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x9d42…ece90x75ab…9758BaseBase$0.001100%coinbase8m ago0x82883f…8b4fc6
0x5a53…f3570x75ab…9758BaseBase$0.001100%coinbase3d ago0x4f2ae7…7a1a86
0x9d42…ece90x75ab…9758BaseBase$0.001100%coinbase7d ago0x777224…bd230c
0x5a53…f3570x75ab…9758BaseBase$0.001100%coinbase7d ago0xd17d0b…148329
0xa1d1…19780x75ab…9758BaseBase$0.001100%coinbase10d ago0x8b52f9…a4db97
0x9d42…ece90x75ab…9758BaseBase$0.001100%coinbase14d ago0x3e326e…9dfed6
0x9d42…ece90x75ab…9758BaseBase$0.001100%coinbase15d ago0x994066…1ddb0e
0x7722…5e4a0x75ab…9758BaseBase$0.001100%coinbase16d ago0x0b2e27…ec7a68
0xec2a…d0340x75ab…9758BaseBase$0.001100%coinbase19d ago0x7ce662…e745f3
0x9d42…ece90x75ab…9758BaseBase$0.001100%coinbase21d ago0xbc56ea…4b33d9
0xf1f1…57f90x75ab…9758BaseBase$0.001100%coinbase26d ago0xc5bb4b…dd635c
0xa1d1…19780x75ab…9758BaseBase$0.001100%coinbase26d ago0x4ea5eb…682a77
0x9d42…ece90x75ab…9758BaseBase$0.001100%coinbase27d ago0x0e9b48…3568db
0x6a0b…45180x75ab…9758BaseBase$0.001100%coinbase31d ago0xb285da…1725b6
0x79f8…f7580x75ab…9758BaseBase$0.001100%coinbase35d ago0xe13deb…b21e34
0x4c29…94940x75ab…9758BaseBase$0.001100%coinbase37d ago0x960e7f…031e7e
0x3ed9…430e0x75ab…9758BaseBase$0.001100%coinbase41d ago0xc15653…6f7d3a
0xa545…b1e30x75ab…9758BaseBase$0.001100%coinbase43d ago0x31bec8…3bf243
0x79f8…f7580x75ab…9758BaseBase$0.001100%coinbase47d ago0xb09376…ea3956
0x2e8d…c32d0x75ab…9758BaseBase$0.001100%coinbase48d ago0x18c7ad…03aa47
0xc9c7…16700x75ab…9758BaseBase$0.001100%coinbase52d ago0x541700…381ad5
0x7dd8…17d20x75ab…9758BaseBase$0.001100%coinbase53d ago0xb5b1b7…7252df
0x9a07…9eea0x75ab…9758BaseBase$0.001100%coinbase54d ago0x9a96cf…b1c3d5
0xe3ba…3fb30x75ab…9758BaseBase$0.001100%coinbase55d ago0x19d9a9…da5fda
0x99d5…cf800x75ab…9758BaseBase$0.001100%coinbase56d ago0x0d8944…e38437

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x75ab…9758's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x75abce556c2450d58dad3779c57f5eb0885b9758

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: 0x75abce556c2450d58dad3779c57f5eb0885b9758

curl -s 'https://api.roundhouseai.io/v0/merchants/0x75abce556c2450d58dad3779c57f5eb0885b9758'
curl -s 'https://api.roundhouseai.io/v0/entities/0x75abce556c2450d58dad3779c57f5eb0885b9758/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.