x402 merchant
magent$0.005 / callapi.magentlab.com
RxnormIcd10Icd10cmLoincCodes

Map a natural-language drug, diagnosis, or lab phrase to a current RxNorm, ICD-10-CM, or LOINC code. Use when an agent must not hallucinate or invent a billing/pharmacy code.

MerchantReport

0x836b…9ee2

0x836be278f1739fb4308091cd1852f7971bc19ee2Explorer
Received
$13.75
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
2750
Last 7d vs prior 7d
5
Distinct counterparties
Over the whole indexed history

Received $13.75 of the $258.30M Roundhouse has indexed across 712,778 walletsless than 0.0001% of it.

Chains (from the recent scan): Base (1000)

Funds flow over time

Activity

MarAprMayJunJulAugSep
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x0479…8069$0.00$4.9999919d agoGraph
0xd106…8d1d$0.00$0.005123d agoGraph

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

Data quality

100% of observed volume is with a single counterparty, in the 1000 most recent settlements scanned (its history is longer than the 2000-row scan cap).

Organic volume $5.00 of $5.00 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x0479…80690x836b…9ee2Base$0.005100%coinbase19d ago0x720a25…cf058c
0x0479…80690x836b…9ee2Base$0.005100%coinbase19d ago0xd8ad8f…0df2e3
0x0479…80690x836b…9ee2Base$0.005100%coinbase19d ago0x81dab1…ad295f
0x0479…80690x836b…9ee2Base$0.005100%coinbase19d ago0x097287…909ab0
0x0479…80690x836b…9ee2Base$0.005100%coinbase19d ago0x1b8b22…88425d
0x0479…80690x836b…9ee2Base$0.005100%coinbase19d ago0x008981…230a0a
0x0479…80690x836b…9ee2Base$0.005100%coinbase19d ago0x72cd29…2c38b7
0x0479…80690x836b…9ee2Base$0.005100%coinbase19d ago0x78ade2…8e3b26
0x0479…80690x836b…9ee2Base$0.005100%coinbase19d ago0x1f34ef…51b567
0x0479…80690x836b…9ee2Base$0.005100%coinbase19d ago0xd65f57…c122a0
0x0479…80690x836b…9ee2Base$0.005100%coinbase19d ago0xbfbd40…6655a7
0x0479…80690x836b…9ee2Base$0.005100%coinbase19d ago0x1522a6…62a756
0x0479…80690x836b…9ee2Base$0.005100%coinbase19d ago0x1ab553…1ca8d0
0x0479…80690x836b…9ee2Base$0.005100%coinbase19d ago0x86f8f0…793625
0x0479…80690x836b…9ee2Base$0.005100%coinbase19d ago0xccf108…474b40
0x0479…80690x836b…9ee2Base$0.005100%coinbase19d ago0xd54988…e1e165
0x0479…80690x836b…9ee2Base$0.005100%coinbase19d ago0x20d445…2e12ef
0x0479…80690x836b…9ee2Base$0.005100%coinbase19d ago0xb17063…3c6df7
0x0479…80690x836b…9ee2Base$0.005100%coinbase19d ago0xc4d993…70a0fb
0x0479…80690x836b…9ee2Base$0.005100%coinbase19d ago0x467c66…faa5ff
0x0479…80690x836b…9ee2Base$0.005100%coinbase20d ago0x05b8b3…0ae31f
0x0479…80690x836b…9ee2Base$0.005100%coinbase20d ago0x326da9…3277c1
0x0479…80690x836b…9ee2Base$0.005100%coinbase20d ago0x9e707e…2faaa8
0x0479…80690x836b…9ee2Base$0.005100%coinbase20d ago0x60d07a…8c848d
0x0479…80690x836b…9ee2Base$0.005100%coinbase20d ago0x388210…899993

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x836b…9ee2's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x836be278f1739fb4308091cd1852f7971bc19ee2

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: 0x836be278f1739fb4308091cd1852f7971bc19ee2

curl -s 'https://api.roundhouseai.io/v0/merchants/0x836be278f1739fb4308091cd1852f7971bc19ee2'
curl -s 'https://api.roundhouseai.io/v0/entities/0x836be278f1739fb4308091cd1852f7971bc19ee2/settlements?limit=50'

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.