x402 merchant
Latest Cars 2026$0.0011 / callcars2026.vercel.app ↗
CarsAutomotive2026EvResearch

Educational briefing on the latest cars in 2026 (powertrains, range, pricing, and what's new).

MerchantReport

0x1e21…6f39

0x1e21dba6eeb902343e4128a1957eafb8cdf36f39Explorer
Received
$0.43↑ 75%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
391↑ 75%
Last 7d vs prior 7d
95
Distinct counterparties
Over the whole indexed history

Received $0.43 of the $3067.84M Roundhouse has indexed across 1,401,919 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (391)

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
0xbb7f…da37$0.00$0.011154d agoGraph
0x9903…cef5$0.00$0.011157d agoGraph
0xcdc2…4d19$0.00$0.0099952d agoGraph
0x4c29…9494$0.00$0.0088834d agoGraph
0x798d…116f$0.00$0.0088849d agoGraph
0x7ee2…58eb$0.00$0.0088852d agoGraph
0xb3a4…21f7$0.00$0.0088853d agoGraph
0x9e31…e7dc$0.00$0.0088853d 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 391 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x6152…7cb70x1e21…6f39BaseBase$0.0011100%coinbase100d ago0xfff866…ab542e
0xbcda…dc4f0x1e21…6f39BaseBase$0.0011100%coinbase100d ago0x607b12…378d16
0xf945…bac50x1e21…6f39BaseBase$0.0011100%coinbase100d ago0x714250…f0146b
0x7816…74140x1e21…6f39BaseBase$0.0011100%coinbase100d ago0x896eed…86b7b8
0x4bd0…22ca0x1e21…6f39BaseBase$0.0011100%coinbase100d ago0x30bb39…e1ff61
0xa2e9…653a0x1e21…6f39BaseBase$0.0011100%coinbase100d ago0x66e0fd…0e6a87
0x7781…f8f60x1e21…6f39BaseBase$0.0011100%coinbase100d ago0xdf1351…f07789
0xbb7f…da370x1e21…6f39BaseBase$0.0011100%coinbase100d ago0xc8464a…1af1c9
0x530f…2a060x1e21…6f39BaseBase$0.0011100%coinbase100d ago0x254ecb…b97d67
0x17d5…34cc0x1e21…6f39BaseBase$0.0011100%coinbase100d ago0x72a883…35b9e3
0x01cd…1e090x1e21…6f39BaseBase$0.0011100%coinbase100d ago0xda97ad…5fbac6
0xddc3…74e20x1e21…6f39BaseBase$0.0011100%coinbase100d ago0x35150d…297670
0x6152…7cb70x1e21…6f39BaseBase$0.0011100%coinbase100d ago0xc624e0…004338
0xf945…bac50x1e21…6f39BaseBase$0.0011100%coinbase100d ago0xc0e370…338c85
0x25a1…ae780x1e21…6f39BaseBase$0.0011100%coinbase100d ago0x0aac27…5c5fdb
0x9a8e…cc8e0x1e21…6f39BaseBase$0.0011100%coinbase100d ago0x966608…b86b34
0x01cd…1e090x1e21…6f39BaseBase$0.0011100%coinbase100d ago0x995bac…b7db13
0x83aa…1ac00x1e21…6f39BaseBase$0.0011100%coinbase100d ago0xbe466a…d72747
0x7ee2…58eb0x1e21…6f39BaseBase$0.0011100%coinbase101d ago0x6ba7c3…d9644a
0x9e31…e7dc0x1e21…6f39BaseBase$0.0011100%coinbase101d ago0x0bcca1…04f32e
0xb08c…c7bc0x1e21…6f39BaseBase$0.0011100%coinbase101d ago0x705868…f632e8
0x1a00…9a8d0x1e21…6f39BaseBase$0.0011100%coinbase101d ago0xc4bad1…8662a1
0x9903…cef50x1e21…6f39BaseBase$0.0011100%coinbase101d ago0x62fa77…2f56a0
0xb08c…c7bc0x1e21…6f39BaseBase$0.0011100%coinbase101d ago0xdb022f…744abf
0xce84…60f00x1e21…6f39BaseBase$0.0011100%coinbase101d ago0x897591…034040

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x1e21…6f39's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x1e21dba6eeb902343e4128a1957eafb8cdf36f39

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: 0x1e21dba6eeb902343e4128a1957eafb8cdf36f39

curl -s 'https://api.roundhouseai.io/v0/merchants/0x1e21dba6eeb902343e4128a1957eafb8cdf36f39'
curl -s 'https://api.roundhouseai.io/v0/entities/0x1e21dba6eeb902343e4128a1957eafb8cdf36f39/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.