AgentReport

0xde21…8aa9

0xde21c3fbbcc23e56617d3e12313fef6763668aa9Explorer

also a merchant

$0.001

Paid out

$0.001

Received

Settlements

Distinct counterparties

Over the whole indexed history

Paid $0.001 of the $260.74M Roundhouse has indexed across 716,479 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%	$0.001	1	1

Every merchant paid publishes at least one catalogued endpoint.

Services it paid

A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 1 of 1 the amount paid narrows the list to the ones listed at that price.

0x4d89…396f402bulls.xyzEndpoint down
0x4d89…396f · last paid 322d ago
$0.001
1 call
▸1 of 4 catalogued endpoints list a price this agent paid
- /api/pingPrice match$0.001 listed
- /API/mint$1.00 listed
- /api/mint$1.00 listed
- /api/mint$1.00 listed

$0.00

Balance now

USDC on Base, read 0s ago

Spending power

more calls at its median payment of $0.001

—

Burn rate

nothing spent in the last 7 days

—

Runway

not spending, so nothing to run out

Inflows and outflows

Every token transfer this wallet has made, not just the x402 ones the index holds.

The transfer history behind this wallet was not read (cdp sql 400: {"correlationId":"a40d1137eb3a5648-IAD","errorLink":"https://docs.cdp.coinbase.com/api-reference/v2/errors#invalid-request","errorMessage":"Limit for rows or bytes to read on leaf node exceeded, max b), so where its funds came from is unknown here. The balance above is still measured.

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
0x4d89…396f	$0.001	$0.00	1	322d ago	Graph
0xa3bd…e96c	$0.00	$0.001	1	322d ago	Graph

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 Payee	Chain	Amount	x402	Route	Age	Txn hash
0xde21…8aa90x4d89…396f	Base	$0.001	100%	coinbase	322d ago	0x569d2a…abfba3
0xa3bd…e96c0xde21…8aa9	Base	$0.001	100%	coinbase	322d ago	0xe39b55…95d226

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 0xde21…8aa9 has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0xde21c3fbbcc23e56617d3e12313fef6763668aa9

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: 0xde21…8aa9

curl -s 'https://api.roundhouseai.io/v0/agents/0xde21c3fbbcc23e56617d3e12313fef6763668aa9'
curl -s 'https://api.roundhouseai.io/v0/entities/0xde21c3fbbcc23e56617d3e12313fef6763668aa9/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.