x402 merchant
Blackwood State ENS Lookup$0.003 / callx402-gateway.blackwoodstate8.workers.dev ↗
Ens nameReverse-resolveEns avatarData

Use when you need to resolve an ENS name to an address, reverse-resolve an address to its ENS name, or read an ENS avatar and profile records. Do not use for registering or renewing names, or non-ENS naming such as Solana SNS. Returns JSON with an ENS lookup on Ethereum in one call: the address of a name, the verified primary name of an address (reverse), the avatar and text records such as url, twitter and github for 0.003 USDC per call. Typical response time 2000 ms (p95). Category: Data.

MerchantReport

0x5b11…3526

0x5b116beda1139452c12ef0cbc265c659b51b3526Explorer
Received
$0.03↓ 76%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
7↓ 60%
Last 7d vs prior 7d
3
Distinct counterparties
Over the whole indexed history

Received $0.03 of the $846.70M Roundhouse has indexed across 1,330,126 wallets — less than 0.0001% of it.

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

Funds flow over time

Activity

MayJunJulAugSepOct
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x87db…f8cf$0.00$0.0256h agoGraph
0xa1d1…1978$0.00$0.00517d agoGraph
0xec2a…d034$0.00$0.00518d agoGraph

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

Data quality

68% of observed volume is with a single counterparty, in all 7 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 0x5b11…3526's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x5b116beda1139452c12ef0cbc265c659b51b3526

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: 0x5b116beda1139452c12ef0cbc265c659b51b3526

curl -s 'https://api.roundhouseai.io/v0/merchants/0x5b116beda1139452c12ef0cbc265c659b51b3526'
curl -s 'https://api.roundhouseai.io/v0/entities/0x5b116beda1139452c12ef0cbc265c659b51b3526/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.