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
$6.03↓ 98%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
109↓ 60%
Last 7d vs prior 7d
7
Distinct counterparties
Over the whole indexed history

Received $6.03 of the $259.22M Roundhouse has indexed across 714,420 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (109)

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
0xdf83…03c8$0.00$5.779113d agoGraph
0x7e57…2f09$0.00$0.11760d agoGraph
0x254a…d091$0.00$0.10464d agoGraph
0x96c3…0c41$0.00$0.02359d agoGraph
0x2980…6883$0.00$0.02151d agoGraph
0xfe2d…0557$0.00$0.02158d agoGraph
0xe2d8…66c2$0.00$0.00423d agoGraph

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

Data quality

96% of observed volume is with a single counterparty, in all 109 observed settlements.

Organic volume $6.03 of $6.03 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xe2d8…66c20x3f81…7e8bBase$0.002100%coinbase3d ago0x2e2e13…d6df1b
0xe2d8…66c20x3f81…7e8bBase$0.002100%coinbase3d ago0x33676a…2ab434
0xdf83…03c80x3f81…7e8bBase$0.08100%coinbase13d ago0x91b72d…243ac3
0xdf83…03c80x3f81…7e8bBase$0.08100%coinbase13d ago0x03d5a0…b0764f
0xdf83…03c80x3f81…7e8bBase$0.003100%coinbase13d ago0x635b9a…060dfa
0xdf83…03c80x3f81…7e8bBase$0.02100%coinbase13d ago0xfa8c2f…19fbf9
0xdf83…03c80x3f81…7e8bBase$0.003100%coinbase13d ago0xa94e48…f49964
0x2980…68830x3f81…7e8bBase$0.02100%coinbase51d ago0xccaafd…b02ed8
0xdf83…03c80x3f81…7e8bBase$0.08100%coinbase58d ago0xa74d83…15cd8f
0xdf83…03c80x3f81…7e8bBase$0.02100%coinbase58d ago0xd04501…cbc973
0xdf83…03c80x3f81…7e8bBase$0.08100%coinbase58d ago0x9cdc3c…4c89bf
0xdf83…03c80x3f81…7e8bBase$0.02100%coinbase58d ago0xd68f2f…5f9753
0xdf83…03c80x3f81…7e8bBase$0.08100%coinbase58d ago0x39f8b8…f81a51
0xdf83…03c80x3f81…7e8bBase$0.08100%coinbase58d ago0xd1b4e3…cb1e63
0xdf83…03c80x3f81…7e8bBase$0.08100%coinbase58d ago0x6e1e43…40caa6
0xdf83…03c80x3f81…7e8bBase$0.08100%coinbase58d ago0x8145e9…0e9242
0xdf83…03c80x3f81…7e8bBase$0.02100%coinbase58d ago0xf470c1…1cf19b
0xdf83…03c80x3f81…7e8bBase$0.08100%coinbase58d ago0x46aebb…febe65
0xdf83…03c80x3f81…7e8bBase$0.08100%coinbase58d ago0x79909a…aa0f93
0xdf83…03c80x3f81…7e8bBase$0.02100%coinbase58d ago0x5aaeec…3f45de
0xdf83…03c80x3f81…7e8bBase$0.08100%coinbase58d ago0xa2a974…82f3e1
0xdf83…03c80x3f81…7e8bBase$0.02100%coinbase58d ago0xd9aea7…5f1838
0xdf83…03c80x3f81…7e8bBase$0.08100%coinbase58d ago0x8e4903…60696d
0xdf83…03c80x3f81…7e8bBase$0.02100%coinbase58d ago0x263c48…a530e3
0xdf83…03c80x3f81…7e8bBase$0.08100%coinbase58d ago0x05ee0a…fb8b85

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. 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.