ERC-8004 identity
#56677fx402x402fx402.alogos.xyz ↗
#55959geo402x402geo402.alogos.xyz ↗
#57591negotiator402x402negotiator402.alogos.xyz ↗

Pay-per-call currency + unit conversion utility for AI agents — currency exchange at ECB daily reference rates, FX rate tables, and physical unit conversion (length, mass, temperature, volume, area, speed, time, digital). Part of the poncho self-evolving service portfolio: on-chain ERC-8004 reputation from real agent usage feeds discovery ranking and service improvement. No auth, no subscriptions. Pay per request via x402 (Base/USDC) or MPP (Tempo/pathUSD).

MerchantReport

0xef4d…3328

0xef4dff0f715701785ec9e446cd58894799423328Explorer
Received
$0.17
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
24
Last 7d vs prior 7d
4
Distinct counterparties
Over the whole indexed history

Received $0.17 of the $3116.99M Roundhouse has indexed across 1,418,492 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (24)

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
0x254a…d091$0.00$0.158134d agoGraph
0x9cc4…b176$0.00$0.019133d agoGraph
0xd422…99c6$0.00$0.0064140d agoGraph
0x463a…8f26$0.00$0.0033140d agoGraph

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

Data quality

87% of observed volume is with a single counterparty, in all 24 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x9cc4…b1760xef4d…3328BaseBase$0.001100%coinbase133d ago0xf0223e…0534fe
0x9cc4…b1760xef4d…3328BaseBase$0.001100%coinbase133d ago0x84a3fa…c3cf37
0x9cc4…b1760xef4d…3328BaseBase$0.001100%coinbase133d ago0x45bfe2…95aeaa
0x9cc4…b1760xef4d…3328BaseBase$0.002100%coinbase133d ago0xa3d69d…da01bb
0x9cc4…b1760xef4d…3328BaseBase$0.001100%coinbase133d ago0x17343e…1f128c
0x9cc4…b1760xef4d…3328BaseBase$0.001100%coinbase133d ago0xde9a77…510bd2
0x9cc4…b1760xef4d…3328BaseBase$0.002100%coinbase133d ago0xface70…17c9ec
0x9cc4…b1760xef4d…3328BaseBase$0.002100%coinbase133d ago0xd69811…7399bd
0x9cc4…b1760xef4d…3328BaseBase$0.002100%coinbase133d ago0x5acdd5…a8658f
0x254a…d0910xef4d…3328BaseBase$0.05100%coinbase134d ago0x6fffcf…725072
0x254a…d0910xef4d…3328BaseBase$0.05100%coinbase134d ago0x2abdf8…45b85d
0x254a…d0910xef4d…3328BaseBase$0.02100%coinbase134d ago0x71212a…4bb38c
0x254a…d0910xef4d…3328BaseBase$0.02100%coinbase134d ago0x2863b3…c53d45
0xd422…99c60xef4d…3328BaseBase$0.001100%coinbase140d ago0x8b3aa5…0b5b80
0xd422…99c60xef4d…3328BaseBase$0.002100%coinbase140d ago0x39e062…94a357
0xd422…99c60xef4d…3328BaseBase$0.001100%coinbase140d ago0xe73b8f…469a30
0x254a…d0910xef4d…3328BaseBase$0.001100%coinbase140d ago0x73107a…479877
0x254a…d0910xef4d…3328BaseBase$0.002100%coinbase140d ago0x35882e…2dbe94
0x254a…d0910xef4d…3328BaseBase$0.001100%coinbase140d ago0x00992b…4ac7ce
0x254a…d0910xef4d…3328BaseBase$0.001100%coinbase140d ago0x442c91…7a6bd1
0xd422…99c60xef4d…3328BaseBase$0.002100%coinbase140d ago0x3815b3…aca8a7
0x463a…8f260xef4d…3328BaseBase$0.001100%coinbase140d ago0x085426…8d50fe
0x463a…8f260xef4d…3328BaseBase$0.001100%coinbase140d ago0x4ea87f…af0d42
0x463a…8f260xef4d…3328BaseBase$0.001100%coinbase144d ago0x93de90…73a4be

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xef4d…3328's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xef4dff0f715701785ec9e446cd58894799423328

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: 0xef4dff0f715701785ec9e446cd58894799423328

curl -s 'https://api.roundhouseai.io/v0/merchants/0xef4dff0f715701785ec9e446cd58894799423328'
curl -s 'https://api.roundhouseai.io/v0/entities/0xef4dff0f715701785ec9e446cd58894799423328/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.