x402 merchant
Santos Quick Intelligence Audit$0.02 / callapi.santosautomation.com ↗
Website-auditSeoAccessibilitySecurityPerformance

Run a fast, lightweight audit of a single public web page: performance signals (fetch timing, page weight), SEO signals, basic HTML accessibility signals, and security-header checks. Returns 0-100 category scores, detailed pass/fail checks, detected issues, and plain-English remediation guidance.

MerchantReport

0x3f81…7e8b

0x3f8173bbb64ffaca8793c9c46518ba2369277e8bExplorer
Received
$7.28
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
141
Last 7d vs prior 7d
10
Distinct counterparties
Over the whole indexed history

Received $7.28 of the $3064.22M Roundhouse has indexed across 1,399,289 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (141)

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
0xdf83…03c8$0.00$5.879836d agoGraph
0xf858…4137$0.00$1.041730d agoGraph
0x7e57…2f09$0.00$0.117106d agoGraph
0x254a…d091$0.00$0.104109d agoGraph
Lumen Investment Research$0.00$0.08131d agoGraph
0x6031…c2d1$0.00$0.03729d agoGraph
0x96c3…0c41$0.00$0.023105d agoGraph
0x2980…6883$0.00$0.02196d agoGraph

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

Data quality

81% of observed volume is with a single counterparty, in all 141 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xdf83…03c80x3f81…7e8bBaseBase$0.23100%coinbase105d ago0x4abcc0…a6abb2
0xdf83…03c80x3f81…7e8bBaseBase$0.50100%coinbase105d ago0x3a1e87…a58abb
0xdf83…03c80x3f81…7e8bBaseBase$0.08100%coinbase105d ago0x444dec…b124a3
0xdf83…03c80x3f81…7e8bBaseBase$0.08100%coinbase105d ago0xea67df…0ca7a4
0xdf83…03c80x3f81…7e8bBaseBase$0.01100%coinbase105d ago0x241d4a…e88289
0xdf83…03c80x3f81…7e8bBaseBase$0.003100%coinbase105d ago0x1e7097…6d813a
0xdf83…03c80x3f81…7e8bBaseBase$0.005100%coinbase105d ago0x936136…67ec8a
0xdf83…03c80x3f81…7e8bBaseBase$0.03100%coinbase105d ago0x238331…32f682
0xdf83…03c80x3f81…7e8bBaseBase$0.003100%coinbase105d ago0x84b8bf…f08c78
0xdf83…03c80x3f81…7e8bBaseBase$0.002100%coinbase105d ago0xe554bc…6981bd
0x7e57…2f090x3f81…7e8bBaseBase$0.02100%coinbase106d ago0x04cc01…3f0233
0x7e57…2f090x3f81…7e8bBaseBase$0.02100%coinbase107d ago0x9de45e…dfe383
0x7e57…2f090x3f81…7e8bBaseBase$0.02100%coinbase109d ago0xc7d371…cfc034
0xdf83…03c80x3f81…7e8bBaseBase$0.10100%coinbase109d ago0x97e874…1c15c5
0x254a…d0910x3f81…7e8bBaseBase$0.08100%coinbase109d ago0x6cdb92…4b42ff
0x254a…d0910x3f81…7e8bBaseBase$0.02100%coinbase109d ago0xe01405…61e517
0x254a…d0910x3f81…7e8bBaseBase$0.005100%coinbase109d ago0x8b18df…d097e5
0x254a…d0910x3f81…7e8bBaseBase$0.002100%coinbase109d ago0xc5fd25…020d96
0x7e57…2f090x3f81…7e8bBaseBase$0.02100%coinbase110d ago0x14358e…1db5fd
0x7e57…2f090x3f81…7e8bBaseBase$0.02100%coinbase111d ago0xcf3f8c…499623
0xdf83…03c80x3f81…7e8bBaseBase$0.08100%coinbase111d ago0xf4d9dc…e8a56e
0xdf83…03c80x3f81…7e8bBaseBase$0.002100%coinbase111d ago0x6f866d…beee71
0xdf83…03c80x3f81…7e8bBaseBase$0.08100%coinbase112d ago0x2b048d…55fd11
0xdf83…03c80x3f81…7e8bBaseBase$0.08100%coinbase112d ago0x1478dd…382193
0xdf83…03c80x3f81…7e8bBaseBase$0.08100%coinbase112d ago0x488459…9e4b16

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x3f81…7e8b's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x3f8173bbb64ffaca8793c9c46518ba2369277e8b

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: 0x3f8173bbb64ffaca8793c9c46518ba2369277e8b

curl -s 'https://api.roundhouseai.io/v0/merchants/0x3f8173bbb64ffaca8793c9c46518ba2369277e8b'
curl -s 'https://api.roundhouseai.io/v0/entities/0x3f8173bbb64ffaca8793c9c46518ba2369277e8b/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.