x402 merchant
IBANforge$0.003 / callapi.ibanforge.com ↗
IbanBicSepaComplianceBanking

Resolve a Swiss BC-Nummer / IID (1-5 digits) into institution name, type, address, BIC, the full payment-rail participation (SIC, RTGS CHF, Instant Payments CHF, euroSIC, LSV+/BDD) and the QR-IID allocation. Backed by 1,100+ SIX BankMaster entries (refreshed monthly) — the canonical Swiss banking source. Production · server processing <5ms (network excluded — measure your own round trip on GET /ping) · 1,100+ SIX BankMaster entries, refreshed monthly · v1.4.3.

MerchantReport

0xd13b…0a55

0xd13bd0a4120ba301125290e5cc0c7efd4cb40a55Explorer
Received
$0.17
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
33
Last 7d vs prior 7d
5
Distinct counterparties
Over the whole indexed history

Received $0.17 of the $259.08M Roundhouse has indexed across 714,004 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (33)

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
0xba18…12fc$0.00$0.132437d agoGraph
0xc694…8f2b$0.00$0.01394d agoGraph
0xe7d9…7a81$0.00$0.01218d agoGraph
0xd106…8d1d$0.00$0.009323d agoGraph
0xf5a6…0c80$0.00$0.005157d agoGraph

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

Data quality

79% of observed volume is with a single counterparty, in all 33 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xe7d9…7a810xd13b…0a55Base$0.005100%coinbase18d ago0x73261a…5a17f9
0xe7d9…7a810xd13b…0a55Base$0.005100%coinbase18d ago0x60d674…eacd45
0xd106…8d1d0xd13b…0a55Base$0.003100%coinbase23d ago0x65f4ab…8c27f6
0xd106…8d1d0xd13b…0a55Base$0.003100%coinbase23d ago0x3dc888…f6bcea
0xd106…8d1d0xd13b…0a55Base$0.003100%coinbase23d ago0xad2679…8835fa
0xba18…12fc0xd13b…0a55Base$0.003100%coinbase37d ago0x4c0026…f20808
0xba18…12fc0xd13b…0a55Base$0.003100%coinbase38d ago0xa9f895…a88bd1
0xba18…12fc0xd13b…0a55Base$0.003100%coinbase38d ago0x0a0765…784e86
0xba18…12fc0xd13b…0a55Base$0.003100%coinbase38d ago0xfc2c94…cc3660
0xba18…12fc0xd13b…0a55Base$0.003100%coinbase38d ago0xcda0eb…0ac77d
0xba18…12fc0xd13b…0a55Base$0.003100%coinbase38d ago0x7cd8d6…49494d
0xba18…12fc0xd13b…0a55Base$0.003100%coinbase38d ago0xabdfa3…a56b25
0xba18…12fc0xd13b…0a55Base$0.003100%coinbase38d ago0xbdcd61…6777cf
0xba18…12fc0xd13b…0a55Base$0.003100%coinbase38d ago0xfdc4f0…3c2a38
0xba18…12fc0xd13b…0a55Base$0.02100%coinbase38d ago0xbbcfc1…7e7ed5
0xba18…12fc0xd13b…0a55Base$0.002100%coinbase38d ago0x7ff1ca…8c7335
0xba18…12fc0xd13b…0a55Base$0.005100%coinbase38d ago0xb26063…709feb
0xba18…12fc0xd13b…0a55Base$0.003100%coinbase38d ago0xc572a5…bd8cf9
0xba18…12fc0xd13b…0a55Base$0.003100%coinbase41d ago0x40f404…acc370
0xba18…12fc0xd13b…0a55Base$0.003100%coinbase41d ago0x57db75…ca1ff1
0xba18…12fc0xd13b…0a55Base$0.02100%coinbase41d ago0xad1216…09eaa1
0xba18…12fc0xd13b…0a55Base$0.005100%coinbase41d ago0xc3825d…d884ea
0xf5a6…0c800xd13b…0a55Base$0.005100%coinbase57d ago0xb1fa9c…67dbb7
0xc694…8f2b0xd13b…0a55Base$0.003100%coinbase94d ago0x35a2cb…319f29
0xc694…8f2b0xd13b…0a55Base$0.005100%coinbase94d ago0x2ad457…f795c1

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xd13b…0a55's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xd13bd0a4120ba301125290e5cc0c7efd4cb40a55

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: 0xd13bd0a4120ba301125290e5cc0c7efd4cb40a55

curl -s 'https://api.roundhouseai.io/v0/merchants/0xd13bd0a4120ba301125290e5cc0c7efd4cb40a55'
curl -s 'https://api.roundhouseai.io/v0/entities/0xd13bd0a4120ba301125290e5cc0c7efd4cb40a55/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.