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↑ 959%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
37↑ 540%
Last 7d vs prior 7d
4
Distinct counterparties
Over the whole indexed history

Received $0.26 of the $834.55M Roundhouse has indexed across 1,302,844 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (290)

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$3.452111d agoGraph
0xec2a…d034$0.00$0.47531d agoGraph
0x6b46…b098$0.00$0.0441d agoGraph
0xc02c…75d7$0.00$0.0441d agoGraph
0x3752…49c3$0.00$0.0441d agoGraph
0xdf95…4576$0.00$0.0441d agoGraph
0x94fd…b2e5$0.00$0.0441d agoGraph
0x4c29…9494$0.00$0.0221d agoGraph

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

Data quality

83% of observed volume is with a single counterparty, in all 290 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x6b5f…beed0x7327…f6f1Base$0.005100%coinbase3d ago0x704736…23753f
0x6b5f…beed0x7327…f6f1Base$0.005100%coinbase3d ago0xd6171b…a53402
0xec2a…d0340x7327…f6f1Base$0.008100%coinbase3d ago0xfb5e54…ca520c
0xec2a…d0340x7327…f6f1Base$0.008100%coinbase3d ago0x8dd327…7529b0
0xec2a…d0340x7327…f6f1Base$0.008100%coinbase3d ago0x9fbc97…9d3893
0xec2a…d0340x7327…f6f1Base$0.008100%coinbase3d ago0xf00ac4…e37828
0xec2a…d0340x7327…f6f1Base$0.009100%coinbase3d ago0xa11820…37c60a
0xec2a…d0340x7327…f6f1Base$0.009100%coinbase3d ago0x8b848b…7ed8fa
0xec2a…d0340x7327…f6f1Base$0.009100%coinbase3d ago0xa6762a…5d0097
0xec2a…d0340x7327…f6f1Base$0.009100%coinbase3d ago0xb288ea…7bc73c
0xec2a…d0340x7327…f6f1Base$0.009100%coinbase3d ago0x0e233f…327ef3
0xec2a…d0340x7327…f6f1Base$0.009100%coinbase3d ago0x3f0b86…eaba7f
0xec2a…d0340x7327…f6f1Base$0.01100%coinbase3d ago0x5e9af4…ec2cf0
0xec2a…d0340x7327…f6f1Base$0.008100%coinbase3d ago0x3dc6bd…9a80b1
0x6b5f…beed0x7327…f6f1Base$0.002100%coinbase3d ago0x8c8d30…2f4e79
0x6b5f…beed0x7327…f6f1Base$0.001100%coinbase3d ago0x22ab41…a47b77
0x6b5f…beed0x7327…f6f1Base$0.002100%coinbase3d ago0xf0f839…a62328
0x6b5f…beed0x7327…f6f1Base$0.002100%coinbase3d ago0x66b2c4…544d5d
0x6b5f…beed0x7327…f6f1Base$0.003100%coinbase3d ago0xc7343c…82fa3f
0x6b5f…beed0x7327…f6f1Base$0.002100%coinbase3d ago0x4f2801…1de77f
0x6b5f…beed0x7327…f6f1Base$0.003100%coinbase3d ago0x439dda…5069ca
0x6b5f…beed0x7327…f6f1Base$0.003100%coinbase3d ago0x6c67c7…b06808
0x6b5f…beed0x7327…f6f1Base$0.005100%coinbase3d ago0xfa09f7…1d9d9b
0x6b5f…beed0x7327…f6f1Base$0.005100%coinbase3d ago0xf7da6b…42ff61
0x6b5f…beed0x7327…f6f1Base$0.009100%coinbase3d ago0x14d63e…2178f3

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.