x402 merchant
adctx$0.05 / callt.adctx.com ↗
x402PaymentsBaseSeller-verificationWash-detection

Is this x402 seller actually paid? Give a payTo address, get its verdict from our own read of Base: paid, single-payer, self-funded, dust-only or silent, with the number of payers, how many of them the seller itself funded, and the USDC that arrived in a fixed window every seller is measured over. The catalogue's own call counts are not payments: across 1 397 sellers we read both ways, 312 are called and receive nothing on chain.

MerchantReport

0x1ddd…fc97

0x1ddde9026d610f7aef8e8c7b22efe8b27ebefc97Explorer
Received
$0.50↓ 89%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
7↓ 83%
Last 7d vs prior 7d
2
Distinct counterparties
Over the whole indexed history

Received $0.50 of the $834.35M Roundhouse has indexed across 1,302,140 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (7)

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
0x221a…9df7$0.00$0.4567d agoGraph
0xc9c7…1670$0.00$0.0515d agoGraph

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

Data quality

90% of observed volume is with a single counterparty, in all 7 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 0x1ddd…fc97's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x1ddde9026d610f7aef8e8c7b22efe8b27ebefc97

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: 0x1ddde9026d610f7aef8e8c7b22efe8b27ebefc97

curl -s 'https://api.roundhouseai.io/v0/merchants/0x1ddde9026d610f7aef8e8c7b22efe8b27ebefc97'
curl -s 'https://api.roundhouseai.io/v0/entities/0x1ddde9026d610f7aef8e8c7b22efe8b27ebefc97/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.