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 1,399,483 wallets — less than 0.0001% of it.

Whole-history totals from the index rollup, which can be up to 30 minutes behind.

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$0.02197d 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$0.08100%coinbase112d ago0xcd4fc5…cffc1d
0xdf83…03c80x3f81…7e8bBaseBase$0.08100%coinbase112d ago0xebcdd1…c757dc
0x7e57…2f090x3f81…7e8bBaseBase$0.02100%coinbase112d ago0x60a3c1…21a8d8
0xdf83…03c80x3f81…7e8bBaseBase$0.01100%coinbase112d ago0xdc8fc6…6f3336
0xdf83…03c80x3f81…7e8bBaseBase$0.002100%coinbase113d ago0x2082ca…509a99
0xdf83…03c80x3f81…7e8bBaseBase$0.23100%coinbase113d ago0xad29c1…66f8ab
0xdf83…03c80x3f81…7e8bBaseBase$0.005100%coinbase113d ago0xd23212…42ed30
0xdf83…03c80x3f81…7e8bBaseBase$0.23100%coinbase113d ago0xcd2ff7…030e1a
0xdf83…03c80x3f81…7e8bBaseBase$0.23100%coinbase113d ago0xea15d1…cc0457
0xdf83…03c80x3f81…7e8bBaseBase$0.08100%coinbase113d ago0x7638bf…77a57d
0xdf83…03c80x3f81…7e8bBaseBase$0.08100%coinbase113d ago0x6b0f25…93c5d1
0xdf83…03c80x3f81…7e8bBaseBase$0.02100%coinbase113d ago0x0f3904…474408
0xdf83…03c80x3f81…7e8bBaseBase$0.08100%coinbase113d ago0xde19c3…99c8d5
0xdf83…03c80x3f81…7e8bBaseBase$0.02100%coinbase113d ago0xc93a41…edc98a
0xdf83…03c80x3f81…7e8bBaseBase$0.02100%coinbase113d ago0xbdfe4f…e1d824
0xdf83…03c80x3f81…7e8bBaseBase$0.08100%coinbase113d ago0x047db6…f6fb41
0xdf83…03c80x3f81…7e8bBaseBase$0.02100%coinbase113d ago0xc4d38a…8053ff
0xdf83…03c80x3f81…7e8bBaseBase$0.08100%coinbase113d ago0xe80883…f8e0ce
0xdf83…03c80x3f81…7e8bBaseBase$0.08100%coinbase113d ago0x46f591…e4fe2d
0xdf83…03c80x3f81…7e8bBaseBase$0.08100%coinbase113d ago0xdab7e1…77bee7
0xdf83…03c80x3f81…7e8bBaseBase$0.08100%coinbase113d ago0x3404d6…ea8167
0xdf83…03c80x3f81…7e8bBaseBase$0.08100%coinbase113d ago0x209f42…ee0374
0xdf83…03c80x3f81…7e8bBaseBase$0.23100%coinbase113d ago0x9bda9e…23bd33
0x7e57…2f090x3f81…7e8bBaseBase$0.02100%coinbase113d ago0x71ca32…ff5359
0xdf83…03c80x3f81…7e8bBaseBase$0.02100%coinbase113d ago0xe57145…0dad1d

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.