x402 merchant
FiatDock Marketplace$0.02 / callfiatdock.com ↗
McpMarketplacex402Dev

Pay-per-call: Codex Retry-After Validator

MerchantReport

0x0a40…a986

0x0a400a154fd340aa458c8cfd294ac70f1a18a986Explorer
$0.03
Received
$0.00
Paid out
2
Settlements
1
Distinct counterparties
Over the whole indexed history

Received $0.03 of the $3061.41M Roundhouse has indexed across 1,398,509 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (2)

Activity

MayJunJulAugSepOctNov
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xa3fa…666d$0.00$0.03235d 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 2 observed settlements.

Organic volume $0.03 of $0.03 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xa3fa…666d0x0a40…a986BaseBase$0.005100%coinbase35d ago0x046ee0…58f683
0xa3fa…666d0x0a40…a986BaseBase$0.02100%coinbase35d ago0x24eace…4263a6

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x0a40…a986's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x0a400a154fd340aa458c8cfd294ac70f1a18a986

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: 0x0a400a154fd340aa458c8cfd294ac70f1a18a986

curl -s 'https://api.roundhouseai.io/v0/merchants/0x0a400a154fd340aa458c8cfd294ac70f1a18a986'
curl -s 'https://api.roundhouseai.io/v0/entities/0x0a400a154fd340aa458c8cfd294ac70f1a18a986/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.