Roundhouse
AgentReport

0x3d8d…19aa

0x3d8d08974cd34270ed5af608cf59f302067219aaExplorer
Paid out
$7.99
Last 7d vs prior 7d
Received
$0.00
Last 7d vs prior 7d
Settlements
333
Last 7d vs prior 7d
74
Distinct counterparties
Over the whole indexed history

Paid $7.99 of the $258.35M Roundhouse has indexed across 712,918 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (333)

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.

GroupShareSpentCallsSellers
Not in any catalogue54%$3.07346
AI & Media21%$1.21202
Crypto Markets20%$1.14193
Reference Data6%$0.3281

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 12 of 12 the amount paid narrows the list to the ones listed at that price.

One merchant publishes more endpoints than a single catalogue read returns; its list is partial.

Balance now
Reading the chain…
Spending power
Reading the chain…
Burn rate
Reading the chain…
Runway
Reading the chain…

Funds flow over time

Activity

MarAprMayJunJulAugSep
LessMore

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

Frequent counterparties

CounterpartyPaid themReceived backSettlementsLast
0xc273…9882$1.00$0.00192d agoGraph
0xdadc…b9df$0.66$0.001974d agoGraph
0x50ab…12fc$0.59$0.00774d agoGraph
0xdcec…7566$0.57$0.00974d agoGraph
AI Image Generation$0.55$0.00180d agoGraph
0x0814…ed7b$0.50$0.00192d agoGraph
0x54d6…4afa$0.35$0.00783d agoGraph
0xb484…d68e$0.35$0.00193d 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 all 333 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x3d8d…19aa0x0550…38b8Base$0.005100%coinbase73d ago0x2591e2…865a7b
0x3d8d…19aa0x6c07…5621Base$0.01100%coinbase74d ago0xe78d62…c37390
0x3d8d…19aa0x50ab…12fcBase$0.12100%coinbase74d ago0x8210d6…325406
0x3d8d…19aaHyperNatt TerminalBase$0.001100%coinbase74d ago0x9f9ead…f2845c
0x3d8d…19aa0xbd17…283dBase$0.02100%coinbase74d ago0x72130f…ed7b43
0x3d8d…19aa0xe82e…59e3Base$0.005100%coinbase74d ago0x229a29…87b91e
0x3d8d…19aa0x38c0…44c8Base$0.002100%coinbase74d ago0x8dc2ef…cf5438
0x3d8d…19aa0xdadc…b9dfBase$0.01100%coinbase74d ago0x27264b…aee1e9
0x3d8d…19aa0x7dd5…2629Base$0.001100%coinbase74d ago0x84a2fe…a900c5
0x3d8d…19aa0xffc4…37b1Base$0.001100%coinbase74d ago0xb69a58…83394b
0x3d8d…19aa0xdcec…7566Base$0.25100%coinbase74d ago0xf2ec8f…21be6e
0x3d8d…19aa0x6c07…5621Base$0.01100%coinbase74d ago0x2062d2…ed03e5
0x3d8d…19aa0x4465…28eeBase$0.01100%coinbase74d ago0x515c33…d6a70f
0x3d8d…19aa0x50ab…12fcBase$0.08100%coinbase74d ago0x9bf62a…9d2177
0x3d8d…19aa0x1f01…9a2fBase$0.0025100%0x2772…8c1774d ago0x7e94ba…27f442
0x3d8d…19aa0x50ab…12fcBase$0.08100%coinbase74d ago0x4c3c2c…02aaca
0x3d8d…19aa0x50ab…12fcBase$0.08100%coinbase74d ago0x591d16…9698aa
0x3d8d…19aa0x4df6…cdeaBase$0.01100%coinbase79d ago0xed54a6…0b80be
0x3d8d…19aa0x6302…ad57Base$0.01100%payAI79d ago0xee5429…7a0a1b
0x3d8d…19aa0xabf4…a9d0Base$0.02100%coinbase79d ago0x6b093f…72c927
0x3d8d…19aa0x1f01…9a2fBase$0.00293100%payAI79d ago0x86751a…d824e9
0x3d8d…19aa0x38c0…44c8Base$0.002100%coinbase79d ago0xe43300…a75f78
0x3d8d…19aa0xdcec…7566Base$0.01100%coinbase80d ago0xe7f19a…2f9091
0x3d8d…19aa0x0550…38b8Base$0.005100%coinbase80d ago0xa548b6…26b6e2
0x3d8d…19aa0xabf4…a9d0Base$0.005100%coinbase80d ago0x83934e…173987

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 0x3d8d…19aa has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0x3d8d08974cd34270ed5af608cf59f302067219aa

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: 0x3d8d…19aa

curl -s 'https://api.roundhouseai.io/v0/agents/0x3d8d08974cd34270ed5af608cf59f302067219aa'
curl -s 'https://api.roundhouseai.io/v0/entities/0x3d8d08974cd34270ed5af608cf59f302067219aa/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.