x402 merchant
CanaryGuard 402$0.01 / callcanaryguard-402.onrender.com ↗
Ai-safetyPrompt-injectionBase

Deterministic prompt-injection firewall and honeypot scrubber for AI agents. Sanitizes untrusted text and blocks detected wallet-draining commands before context ingestion.

MerchantReport

0x7327…f6f1

0x73279fa4bada7cac888c62cda4f5c8104765f6f1Explorer
Received
$0.26↓ 100%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
37↓ 100%
Last 7d vs prior 7d
4
Distinct counterparties
Over the whole indexed history

Received $0.26 of the $844.40M Roundhouse has indexed across 1,325,736 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (398)

Funds flow over time

Activity

AprMayJunJulAugSepOct
LessMore

One square per day; click a day to see its settlements in the ledger.

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x6b5f…beed$0.00$4.703101d agoGraph
0xec2a…d034$0.00$0.47537d agoGraph
0x6b46…b098$0.00$0.0447d agoGraph
0xc02c…75d7$0.00$0.0447d agoGraph
0x3752…49c3$0.00$0.0447d agoGraph
0xdf95…4576$0.00$0.0447d agoGraph
0x94fd…b2e5$0.00$0.0447d agoGraph
0xfb4d…1753$0.00$0.0333d agoGraph

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

Data quality

85% of observed volume is with a single counterparty, in all 398 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x6b5f…beed0x7327…f6f1Base$0.02100%coinbase2d ago0x6232aa…15f51f
0x6b5f…beed0x7327…f6f1Base$0.02100%coinbase2d ago0xdb0d4f…972c71
0x6b5f…beed0x7327…f6f1Base$0.02100%coinbase2d ago0xb20b9c…c5f446
0x6b5f…beed0x7327…f6f1Base$0.02100%coinbase2d ago0x1feba4…270e8a
0x6b5f…beed0x7327…f6f1Base$0.02100%coinbase2d ago0xee062e…1bbe16
0x6b5f…beed0x7327…f6f1Base$0.02100%coinbase2d ago0x0c6747…7e15fc
0x6b5f…beed0x7327…f6f1Base$0.02100%coinbase2d ago0xf9c741…a74bd3
0x6b5f…beed0x7327…f6f1Base$0.02100%coinbase2d ago0xedaf59…7e1b3d
0x6b5f…beed0x7327…f6f1Base$0.02100%coinbase2d ago0x5fd453…d27600
0x6b5f…beed0x7327…f6f1Base$0.02100%coinbase2d ago0x88da2a…f12df3
0x6b5f…beed0x7327…f6f1Base$0.02100%coinbase2d ago0x5e72de…1c96c1
0x6b5f…beed0x7327…f6f1Base$0.01100%coinbase2d ago0x25d110…8d481f
0x6b5f…beed0x7327…f6f1Base$0.01100%coinbase2d ago0x08269d…a3c156
0x6b5f…beed0x7327…f6f1Base$0.002100%coinbase2d ago0xdff0fc…ec8495
0x6b5f…beed0x7327…f6f1Base$0.02100%coinbase2d ago0x4ecd07…2c31ec
0x6b5f…beed0x7327…f6f1Base$0.01100%coinbase2d ago0x74c3a7…5968f0
0x7722…5e4a0x7327…f6f1Base$0.01100%coinbase2d ago0x338984…d5ebbc
0xfb4d…17530x7327…f6f1Base$0.01100%coinbase3d ago0xdefcbe…69a11f
0xfb4d…17530x7327…f6f1Base$0.01100%coinbase3d ago0xce2423…f7dd55
0xfb4d…17530x7327…f6f1Base$0.01100%coinbase3d ago0x90d3c5…73e1bf
0x0bbd…7aa80x7327…f6f1Base$0.01100%coinbase3d ago0x49bdf5…74acc2
0x6b5f…beed0x7327…f6f1Base$0.02100%coinbase4d ago0x99f685…a43443
0x6b5f…beed0x7327…f6f1Base$0.01100%coinbase4d ago0x69cce8…4bac02
0x6b5f…beed0x7327…f6f1Base$0.01100%coinbase4d ago0x61f24d…eec178
0x6b5f…beed0x7327…f6f1Base$0.02100%coinbase4d ago0x5d78aa…15381c

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x7327…f6f1's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x73279fa4bada7cac888c62cda4f5c8104765f6f1

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: 0x73279fa4bada7cac888c62cda4f5c8104765f6f1

curl -s 'https://api.roundhouseai.io/v0/merchants/0x73279fa4bada7cac888c62cda4f5c8104765f6f1'
curl -s 'https://api.roundhouseai.io/v0/entities/0x73279fa4bada7cac888c62cda4f5c8104765f6f1/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.