x402 merchant
Machine Observer$0.001 / callmachineobserver.com
Machine-economyHistorical-datax402AgentsIndexes

Machine Observer premium historical snapshots across machine commerce, trust, likeness, API/data, compute, model/tool supply, and developer-adoption signals.

MerchantReport

0x55e6…8417

0x55e6024b4eb9b9325537c7453f53fda5413b8417Explorer
Inbound volume
$0.04
Last 7d vs prior 7d
Settlements
13
Last 7d vs prior 7d
4
Distinct counterparties

Chains: Base (13)

Funds flow over time

Activity

MarAprMayJunJulAug
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xb76a…32e5$0.00$0.0213d agoGraph
0x477b…aca0$0.00$0.0282d agoGraph
0xfadd…6c94$0.00$0.00227h agoGraph
0x6937…c403$0.00$0.00221d 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 observed activity.

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 0x55e6…8417's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x55e6024b4eb9b9325537c7453f53fda5413b8417

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: 0x55e6024b4eb9b9325537c7453f53fda5413b8417

curl -s 'https://api.roundhouseai.io/v0/merchants/0x55e6024b4eb9b9325537c7453f53fda5413b8417'
curl -s 'https://api.roundhouseai.io/v0/entities/0x55e6024b4eb9b9325537c7453f53fda5413b8417/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://app.roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://app.roundhouseai.io/skill.md first — it is the whole procedure.