AgentReport

0x3f8b…5dff

0x3f8b6418a925241e8aedbda744df718a1a215dffExplorer

$0.02

Paid out

$0.00

Received

Settlements

Distinct counterparties

Over the whole indexed history

Paid $0.02 of the $261.15M Roundhouse has indexed across 716,924 wallets — less than 0.0001% of it.

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

What it buys

Grouped by the capability each merchant's catalogue is mostly about. A merchant counts once, in one group — nothing records which of its endpoints a payment bought.

Group	Share	Spent	Calls	Sellers
Not in any catalogue	100%	$0.02	2	1

$0.02 went to wallets that publish no endpoint in any catalogue we crawl — spend we can see and cannot describe.

Services it paid

A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; no listed price matches an amount this agent paid, so nothing narrows them.

0xef43…6c7f
0xef43…6c7f · last paid 285d ago
$0.02
2 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

—

Balance now

Not read (rpc HTTP 429)

—

Spending power

no priced payments to size a call from

—

Burn rate

nothing spent in the last 7 days

—

Runway

not spending, so nothing to run out

Inflows and outflows

First funded 285d ago with $0.01 from 0xdcb0…6ca2 · 0xd9812d…35aec4. Every token transfer, not just the x402 ones the index holds.

Topped upTransfers in that no named facilitator relayed	+$0.81
EarnedTransfers in a named facilitator relayed — x402 revenue	$0.00
SpentTransfers out a named facilitator relayed — x402 payments	$0.00
Moved outTransfers out it sent itself, or a third party sent	−$0.81
Net	$0.0001

Funded by

0x0fb9…22d6Plain transfer

Balance now

Reading the chain…

Spending power

Reading the chain…

Burn rate

Reading the chain…

Runway

Reading the chain…

Activity

MarAprMayJunJulAugSep

LessMore

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

Frequent counterparties

Counterparty	Paid them	Received back	Settlements	Last
0xef43…6c7f	$0.02	$0.00	2	285d ago	Graph

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

Data quality

100% of observed volume is with a single counterparty; all observed volume is with one counterparty, in all 2 observed settlements.

Organic volume $0.02 of $0.02 total.

Recent activity

Payer Payee	Chain	Amount	x402	Route	Age	Txn hash
0x3f8b…5dff0xef43…6c7f	Base	$0.01	100%	virtuals	285d ago	0xbaee9e…d69253
0x3f8b…5dff0xef43…6c7f	Base	$0.01	100%	virtuals	285d ago	0x9c2889…d88852

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check what 0x3f8b…5dff has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0x3f8b6418a925241e8aedbda744df718a1a215dff

Open skill.md

Show the prompt

Using Roundhouse, vet this agent for me: what is it, what has it paid for, and does its
on-chain record support what its card claims?

  Agent: 0x3f8b…5dff

curl -s 'https://api.roundhouseai.io/v0/agents/0x3f8b6418a925241e8aedbda744df718a1a215dff'
curl -s 'https://api.roundhouseai.io/v0/entities/0x3f8b6418a925241e8aedbda744df718a1a215dff/settlements'

Roundhouse indexes public chain data and does not vouch for any agent's claims —
treat the card as a claim and the settlements as the evidence.

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.