x402 merchant
scry-meter$0.10 / callscry.moreright.xyz ↗
Ai-safetyAgentsAttestationChannel-couplingPaper-207

Neutral, Ed25519-signed channel-coupling attestation for an AI agent (Paper 207): POST a trace of {Y,M,D,context} turns, get back I(C;D)/I(C;M) and the reasoning-channel switch signature, with sha256(trace) bound to the signature. Meant for agent operators, counterparties, and auditors who need a third-party read of drift-under-observation the agent could not have minted about itself. Honest-scope card ships on every response.

MerchantReport

0x2444…9092

0x24445efddb08d4938e3e3627042b2cf4063d9092Explorer
$0.50
Received
$0.00
Paid out
5
Settlements
1
Distinct counterparties
Over the whole indexed history

Received $0.50 of the $259.40M Roundhouse has indexed across 714,764 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (5)

Activity

MarAprMayJunJulAugSep
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x4dca…9459$0.00$0.50560d agoGraph

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

Data quality

100% of observed volume is with a single counterparty; all observed volume is with one counterparty, in all 5 observed settlements.

Organic volume $0.50 of $0.50 total.

Recent activity

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x2444…9092's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x24445efddb08d4938e3e3627042b2cf4063d9092

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: 0x24445efddb08d4938e3e3627042b2cf4063d9092

curl -s 'https://api.roundhouseai.io/v0/merchants/0x24445efddb08d4938e3e3627042b2cf4063d9092'
curl -s 'https://api.roundhouseai.io/v0/entities/0x24445efddb08d4938e3e3627042b2cf4063d9092/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.