x402 merchant
smidgen.io$0.10 / callbizfission.com

Smidgen field note

MerchantReport

0xbf4e…6c60

0xbf4e26329fe87a5e6baf22df0659f809104d6c60Explorer
Received
$0.20↓ 100%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
2↓ 100%
Last 7d vs prior 7d
2
Distinct counterparties
Over the whole indexed history

Received $0.20 of the $258.60M Roundhouse has indexed across 713,391 walletsless than 0.0001% of it.

Chains (from the recent scan): Base (2)

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
0x7dd8…17d2$0.00$0.1017d agoGraph
0x7cd0…a007$0.00$0.10134d agoGraph

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

Data quality

50% of observed volume is with a single counterparty, in all 2 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x7dd8…17d20xbf4e…6c60Base$0.10100%coinbase7d ago0xec2ba5…159dbc
0x7cd0…a0070xbf4e…6c60Base$0.10100%coinbase34d ago0x4a80e7…76a3b8

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xbf4e…6c60's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xbf4e26329fe87a5e6baf22df0659f809104d6c60

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: 0xbf4e26329fe87a5e6baf22df0659f809104d6c60

curl -s 'https://api.roundhouseai.io/v0/merchants/0xbf4e26329fe87a5e6baf22df0659f809104d6c60'
curl -s 'https://api.roundhouseai.io/v0/entities/0xbf4e26329fe87a5e6baf22df0659f809104d6c60/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.