x402 merchant
Orizn Visa API$0.03 / callvisa.orizn.app
VisaEntry-requirementsPassportTravelCompliance

Visa and entry requirements for a passport/destination pair: requirement type, visa-free days, documents, fees, processing time, transit rules, passport validity, overstay penalties and embassy contacts. Answers travel compliance and passport restriction checks, in 15 languages, with the official source and verification date where that pair has been verified.

MerchantReport

0xf21d…b334

0xf21df47097d3f49974704cd4f0dfc6a52fa2b334Explorer
Received
$0.27
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
9
Last 7d vs prior 7d
2
Distinct counterparties
Over the whole indexed history

Received $0.27 of the $258.78M Roundhouse has indexed across 713,781 walletsless than 0.0001% of it.

Chains (from the recent scan): Base (9)

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
0x972e…c20c$0.00$0.24833d agoGraph
0xc533…2d7a$0.00$0.03125d agoGraph

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

Data quality

89% of observed volume is with a single counterparty, in all 9 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 0xf21d…b334's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xf21df47097d3f49974704cd4f0dfc6a52fa2b334

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: 0xf21df47097d3f49974704cd4f0dfc6a52fa2b334

curl -s 'https://api.roundhouseai.io/v0/merchants/0xf21df47097d3f49974704cd4f0dfc6a52fa2b334'
curl -s 'https://api.roundhouseai.io/v0/entities/0xf21df47097d3f49974704cd4f0dfc6a52fa2b334/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.