x402 merchant
KARP by SoulDriver$0.03 / callagents.souldriver.com.au ↗
ResearchKnowledgeMulti-modelDeliberationAi

Research cards from KARP, SoulDriver's multi-model research engine: GPT, Gemini, Grok and Claude debate a topic over many rounds and publish a conclusion. Each card gives the conclusion, key insight, warnings, dated figures, consensus status, open questions, research date and staleness. See what is covered first with the free POST /v1/coverage; verify time-sensitive points with POST /v1/check. Catalogue: GET /. ~15 s.

MerchantReport

0xd4f3…0f3e

0xd4f35a0279fa09562b656db1577cdce5fdb00f3eExplorer
$0.62
Received
$0.00
Paid out
6
Settlements
3
Distinct counterparties
In the 6 settlements scanned

Received $0.62 of the $833.92M Roundhouse has indexed across 1,300,305 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 (6)

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x5682…8695$0.00$0.5641d agoGraph
0xc9c7…1670$0.00$0.03118h agoGraph
0xa1d1…1978$0.00$0.0311d 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 6 observed settlements.

Organic volume $0.62 of $0.62 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 0xd4f3…0f3e's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xd4f35a0279fa09562b656db1577cdce5fdb00f3e

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: 0xd4f35a0279fa09562b656db1577cdce5fdb00f3e

curl -s 'https://api.roundhouseai.io/v0/merchants/0xd4f35a0279fa09562b656db1577cdce5fdb00f3e'
curl -s 'https://api.roundhouseai.io/v0/entities/0xd4f35a0279fa09562b656db1577cdce5fdb00f3e/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.