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 $834.25M Roundhouse has indexed across 1,301,275 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
0x3752…49c30x7327…f6f1Base$0.01100%coinbase1d ago0x3f5212…c50dd4
0x3752…49c30x7327…f6f1Base$0.01100%coinbase1d ago0x6cd269…7dff0d
0x3752…49c30x7327…f6f1Base$0.01100%coinbase1d ago0x6ddb88…98d124
0xdf95…45760x7327…f6f1Base$0.01100%coinbase1d ago0xac600a…980e86
0xdf95…45760x7327…f6f1Base$0.01100%coinbase1d ago0x2c7a92…590e7c
0xdf95…45760x7327…f6f1Base$0.01100%coinbase1d ago0x608053…a33781
0xdf95…45760x7327…f6f1Base$0.01100%coinbase1d ago0x10149f…98729e
0x94fd…b2e50x7327…f6f1Base$0.01100%coinbase1d ago0x2dfa36…250c07
0x94fd…b2e50x7327…f6f1Base$0.01100%coinbase1d ago0x689c53…382495
0x94fd…b2e50x7327…f6f1Base$0.01100%coinbase1d ago0x37ca74…950823
0x94fd…b2e50x7327…f6f1Base$0.01100%coinbase1d ago0xf2a399…ebb0b6
0x6b5f…beed0x7327…f6f1Base$0.02100%payAI1d ago0xc60d71…92a7c8
0x6b5f…beed0x7327…f6f1Base$0.02100%payAI1d ago0x6ffd9c…feeb7c
0x6b5f…beed0x7327…f6f1Base$0.02100%payAI1d ago0xef39fc…dcc8e8
0x6b5f…beed0x7327…f6f1Base$0.02100%payAI1d ago0xd199d4…fb11c5
0x6b5f…beed0x7327…f6f1Base$0.02100%payAI1d ago0x02b6c2…c0a221
0x6b5f…beed0x7327…f6f1Base$0.02100%payAI1d ago0xee7856…931a47
0x6b5f…beed0x7327…f6f1Base$0.02100%payAI1d ago0x51d6a1…b2b7ac
0x6b5f…beed0x7327…f6f1Base$0.02100%payAI1d ago0x0dbd16…72ea1a
0x6b5f…beed0x7327…f6f1Base$0.02100%payAI1d ago0x68ce5f…077038
0x6b5f…beed0x7327…f6f1Base$0.02100%payAI1d ago0xa4ac13…fb8728
0x6b5f…beed0x7327…f6f1Base$0.02100%payAI1d ago0xdd4829…1a727f
0x6b5f…beed0x7327…f6f1Base$0.02100%payAI1d ago0xe32b1e…ded357
0x6b5f…beed0x7327…f6f1Base$0.02100%payAI1d ago0x4c667d…0c69cd
0x6b5f…beed0x7327…f6f1Base$0.02100%payAI1d ago0x7c5b3b…97bd1f

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.