x402 merchant
SQLGuard Instant Cert$0.05 / callsqlguard.io ↗
DatabaseSqlInstantFirst-tasteOne-shot

Instant Cert — LEGACY TASTE ONLY Exact $0.05 for ONE mutating SQL PASS/FAIL. OFF TABLE as wealth. Prefer Authorize mutating SQL before execute via Pilot Challenge unlock POST /v1/challenge/unlock $100 (amount 100000000) or Gateway invoice $299/mo. Not a production authorize path.

MerchantReport

0xc8d5…c1d7

0xc8d524703f1751b565a220087d1d4c44a413c1d7Explorer
Received
$12.26→ 0%
Last 7d vs prior 7d
Paid out
$1.17
Last 7d vs prior 7d
Settlements
77→ 0%
Last 7d vs prior 7d
32
Distinct counterparties
Over the whole indexed history

Received $12.26 of the $3066.54M Roundhouse has indexed across 1,400,510 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (77)

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
0x1095…39d9$1.17$5.6132100d agoGraph
0x27ab…248c$0.00$1.25961d agoGraph
0x227d…5dec$0.00$0.501103d agoGraph
0x9392…2810$0.00$0.501103d agoGraph
0x3bab…f362$0.00$0.501103d agoGraph
0xdc54…f06a$0.00$0.501103d agoGraph
0xc9c7…1670$0.00$0.25141d agoGraph
0x6d9c…4397$0.00$0.253103d agoGraph

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

Data quality

50% of observed volume is with a single counterparty, in all 77 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x1095…39d90xc8d5…c1d7BaseBase$0.10100%payAI105d ago0xf7c287…d4aa9e
0x1095…39d90xc8d5…c1d7BaseBase$0.10100%payAI105d ago0x58e104…588b5b

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xc8d5…c1d7's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xc8d524703f1751b565a220087d1d4c44a413c1d7

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: 0xc8d524703f1751b565a220087d1d4c44a413c1d7

curl -s 'https://api.roundhouseai.io/v0/merchants/0xc8d524703f1751b565a220087d1d4c44a413c1d7'
curl -s 'https://api.roundhouseai.io/v0/entities/0xc8d524703f1751b565a220087d1d4c44a413c1d7/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.