x402 merchant
Reverse Geocoding API$0.002 / callx402-weather.onrender.com ↗
Reverse-geocodingGeocodingGeoLocationTimezone

Find the nearest city or town to a latitude and longitude. Returns name, country, distance in km, population, IANA timezone and GeoNames ID. Useful for labelling GPS points, timezone lookup from coordinates and grouping locations by city. Invalid or unknown inputs return an error and are not charged.

MerchantReport

0x66d0…6f51

0x66d0613ac8d8a43240c677eb26c29c7a4bf46f51Explorer
Received
$0.02
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
9
Last 7d vs prior 7d
7
Distinct counterparties
Over the whole indexed history

Received $0.02 of the $3052.78M Roundhouse has indexed across 1,394,551 wallets — less than 0.0001% of it.

Whole-history totals from the index rollup, which can be up to 30 minutes behind.

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

Funds flow over time

Activity

MayJunJulAugSepOctNov
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xaa34…1db3$0.00$0.00423h agoGraph
0x35fe…c030$0.00$0.004215h agoGraph
0x171d…0fca$0.00$0.00211h agoGraph
0x73cc…1ea4$0.00$0.00219h agoGraph
0xc9c7…1670$0.00$0.002118h agoGraph
0xf1f1…57f9$0.00$0.002122h agoGraph
0xa1d1…1978$0.00$0.00211d agoGraph

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

Data quality

No concentration or self-dealing patterns detected 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 0x66d0…6f51's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x66d0613ac8d8a43240c677eb26c29c7a4bf46f51

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: 0x66d0613ac8d8a43240c677eb26c29c7a4bf46f51

curl -s 'https://api.roundhouseai.io/v0/merchants/0x66d0613ac8d8a43240c677eb26c29c7a4bf46f51'
curl -s 'https://api.roundhouseai.io/v0/entities/0x66d0613ac8d8a43240c677eb26c29c7a4bf46f51/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.