x402 merchant
TimeClockBlockBase

The chain clock on Base: latest block number and its timestamp, plus the node's current time and the lag between them. No parameters. No third-party API, no cache.

MerchantReport

0xa551…7dfe

0xa55180bdb7129e51f973a7d2307d7a305ad07dfeExplorer
Received
$0.01↓ 100%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
13↓ 100%
Last 7d vs prior 7d
11
Distinct counterparties
Over the whole indexed history

Received $0.01 of the $3058.83M Roundhouse has indexed across 1,396,716 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (13)

Funds flow over time

Activity

MayJunJulAugSepOctNov
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xa1d1…1978$0.00$0.002210d agoGraph
0xf2be…03a3$0.00$0.002225d agoGraph
0xc498…254a$0.00$0.001111d agoGraph
0x6031…c2d1$0.00$0.001112d agoGraph
0x7722…5e4a$0.00$0.001116d agoGraph
0xfb4d…1753$0.00$0.001118d agoGraph
0xec2a…d034$0.00$0.001119d agoGraph
0xc9c7…1670$0.00$0.001127d agoGraph

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

Data quality

No concentration or self-dealing patterns detected in all 13 observed settlements.

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 0xa551…7dfe's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xa55180bdb7129e51f973a7d2307d7a305ad07dfe

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: 0xa55180bdb7129e51f973a7d2307d7a305ad07dfe

curl -s 'https://api.roundhouseai.io/v0/merchants/0xa55180bdb7129e51f973a7d2307d7a305ad07dfe'
curl -s 'https://api.roundhouseai.io/v0/entities/0xa55180bdb7129e51f973a7d2307d7a305ad07dfe/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.