x402 merchant
NEXUS Agent Utilities$0.01 / callx402.nexusword.it ↗
HealthDiscoveryAgents

Paid x402 liveness probe

MerchantReport

0x39bf…bf38

0x39bfc0d231f0d2b6cbd725203e14ec959cf6bf38Explorer
Received
$0.02→ 0%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
2→ 0%
Last 7d vs prior 7d
2
Distinct counterparties
Over the whole indexed history

Received $0.02 of the $3058.83M Roundhouse has indexed across 1,396,716 wallets — less than 0.0001% of it.

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

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
0x63dc…9465$0.00$0.0115d agoGraph
0xa1d1…1978$0.00$0.0116d agoGraph

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

Data quality

50% of observed volume is with a single counterparty, in all 2 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x63dc…94650x39bf…bf38BaseBase$0.01100%payAI5d ago0xc0e7b5…bbd477
0xa1d1…19780x39bf…bf38BaseBase$0.01100%payAI6d ago0x56f36c…d84db9

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x39bf…bf38's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x39bfc0d231f0d2b6cbd725203e14ec959cf6bf38

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: 0x39bfc0d231f0d2b6cbd725203e14ec959cf6bf38

curl -s 'https://api.roundhouseai.io/v0/merchants/0x39bfc0d231f0d2b6cbd725203e14ec959cf6bf38'
curl -s 'https://api.roundhouseai.io/v0/entities/0x39bfc0d231f0d2b6cbd725203e14ec959cf6bf38/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.