x402 merchant
HTTP Security Headers Check$0.01 / callheaders.use.x402atlas.com
HttpHeadersSecurityHstsCsp

Audit a URL's HTTP security headers over a single body-free (HEAD) request. Grades Strict-Transport-Security, Content-Security-Policy, X-Frame-Options, X-Content-Type-Options, Referrer-Policy and Permissions-Policy, flags information-leak headers (Server, X-Powered-By), and returns the parsed values plus advisory warnings. Clean JSON for security and pentest automation.

MerchantReport

0x7f80…7b9c

0x7f8043c400799643bcb62b41b84b297a8ecb7b9cExplorer
Received
$0.39↓ 91%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
39↓ 91%
Last 7d vs prior 7d
22
Distinct counterparties
Over the whole indexed history

Received $0.39 of the $258.47M Roundhouse has indexed across 713,069 walletsless than 0.0001% of it.

Chains (from the recent scan): Base (39)

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
0x9ed1…c764$0.00$0.0669d agoGraph
0xa19f…accc$0.00$0.0331d agoGraph
0x902d…8256$0.00$0.03311d agoGraph
0x6777…3986$0.00$0.03327d agoGraph
0xc9c7…1670$0.00$0.0227d agoGraph
0x2ebe…89d3$0.00$0.02210d agoGraph
0x2a07…7bae$0.00$0.02229d agoGraph
0x6446…e6d5$0.00$0.02231d 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 39 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xa19f…accc0x7f80…7b9cBase$0.01100%coinbase1d ago0x53ea4d…84c253
0x7dd8…17d20x7f80…7b9cBase$0.01100%coinbase7d ago0x17ce39…4376d2
0xa19f…accc0x7f80…7b9cBase$0.01100%coinbase7d ago0xbbfc13…2a2c47
0xc9c7…16700x7f80…7b9cBase$0.01100%coinbase7d ago0xfb91a5…4ef587
0x9ed1…c7640x7f80…7b9cBase$0.01100%coinbase9d ago0x8ec964…aff72f
0x99d5…cf800x7f80…7b9cBase$0.01100%coinbase10d ago0x7f39eb…0a8700
0x2ebe…89d30x7f80…7b9cBase$0.01100%coinbase10d ago0xcb411f…7e2ce7
0x902d…82560x7f80…7b9cBase$0.01100%coinbase11d ago0x14bdf3…0af3fb
0x902d…82560x7f80…7b9cBase$0.01100%coinbase12d ago0x200e01…0be388
0x902d…82560x7f80…7b9cBase$0.01100%coinbase12d ago0xbcfe6e…65a479
0x2ebe…89d30x7f80…7b9cBase$0.01100%coinbase13d ago0x88522a…fd55b3
0x79f8…f7580x7f80…7b9cBase$0.01100%coinbase13d ago0xcb6788…c8b7e2
0xc9c7…16700x7f80…7b9cBase$0.01100%coinbase14d ago0x2fd16c…9fccae
0xa19f…accc0x7f80…7b9cBase$0.01100%coinbase14d ago0x0b5410…4a6c78
0xe3ba…3fb30x7f80…7b9cBase$0.01100%coinbase15d ago0x7ed486…94c336
0x7ef1…4ae20x7f80…7b9cBase$0.01100%coinbase17d ago0x686971…ee933e
0x9ed1…c7640x7f80…7b9cBase$0.01100%coinbase23d ago0x269762…3d644e
0xc59e…98dc0x7f80…7b9cBase$0.01100%coinbase27d ago0x227e41…d3010b
0x6777…39860x7f80…7b9cBase$0.01100%coinbase27d ago0xe19657…f12d3a
0x2a07…7bae0x7f80…7b9cBase$0.01100%coinbase29d ago0xd8c816…cbac6c
0x2a07…7bae0x7f80…7b9cBase$0.01100%coinbase29d ago0x3d7b72…eb2f5f
0x6446…e6d50x7f80…7b9cBase$0.01100%coinbase31d ago0x688db6…d10980
0x6777…39860x7f80…7b9cBase$0.01100%coinbase34d ago0xc41af1…c73af7
0x843b…c4a70x7f80…7b9cBase$0.01100%coinbase36d ago0xfbafcc…2ff7c7
0x54e1…f4e00x7f80…7b9cBase$0.01100%coinbase38d ago0x4f7fe2…fa3924

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x7f80…7b9c's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x7f8043c400799643bcb62b41b84b297a8ecb7b9c

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: 0x7f8043c400799643bcb62b41b84b297a8ecb7b9c

curl -s 'https://api.roundhouseai.io/v0/merchants/0x7f8043c400799643bcb62b41b84b297a8ecb7b9c'
curl -s 'https://api.roundhouseai.io/v0/entities/0x7f8043c400799643bcb62b41b84b297a8ecb7b9c/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.