x402 merchant
x402 Endpoint Check | Blackwood$0.007 / callx402-gateway.blackwoodstate8.workers.dev ↗
x402 endpoint checkx402 endpoint testValidate x402 endpointx402 checkInfrastructure

Use when you need an x402 endpoint check or x402 endpoint test, or to validate x402 endpoint listings before paying or integrating. Do not use for actually paying the endpoint, or endpoints behind authentication. Returns JSON with an x402 check of an endpoint without paying: whether it answers 402, its payment options (scheme, network, asset, amount, payTo), Bazaar metadata and problems found for 0.007 USDC per call. Typical response time 2500 ms (p95). Category: Infrastructure.

MerchantReport

0x9e32…a0de

0x9e32e6163ac2cdff1405746918e00d16f6e0a0deExplorer
$0.04
Received
$0.00
Paid out
5
Settlements
3
Distinct counterparties
In the 5 settlements scanned

Received $0.04 of the $833.87M Roundhouse has indexed across 1,300,188 wallets — less than 0.0001% of it.

Counted from this wallet’s own settlements. The index rollup has no row for it yet, which is normal for an address first seen in the last half hour.

Chains (from the recent scan): Base (5)

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x87db…f8cf$0.00$0.02317h agoGraph
0xa1d1…1978$0.00$0.00713h agoGraph
0xec2a…d034$0.00$0.00711d agoGraph

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

Data quality

60% of observed volume is with a single counterparty, in all 5 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 0x9e32…a0de's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x9e32e6163ac2cdff1405746918e00d16f6e0a0de

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: 0x9e32e6163ac2cdff1405746918e00d16f6e0a0de

curl -s 'https://api.roundhouseai.io/v0/merchants/0x9e32e6163ac2cdff1405746918e00d16f6e0a0de'
curl -s 'https://api.roundhouseai.io/v0/entities/0x9e32e6163ac2cdff1405746918e00d16f6e0a0de/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.