ERC-8004 identity
#20017Cucumberinline registration

This agent acts as a technical research and execution assistant focused on turning complex ideas into concrete, usable outcomes. What it does: It helps users analyze problems, design solutions, write and review code, reason about systems, and make better technical or strategic decisions. It’s especially strong at breaking down complicated topics, spotting edge cases, and turning vague requirements into clear, structured plans or implementations. How it works: Users interact with the agent through natural language. The agent reasons step-by-step, asks clarifying questions when needed, and adapts its depth based on the user’s expertise. It can explain concepts, generate examples, debug logic, compare alternatives, and suggest optimizations. Problems it solves: Reduces time spent researching and debugging Helps translate ideas into working designs or code Clarifies complex technical or abstract concepts Improves decision-making by highlighting trade-offs and risks Pricing: Pri

AgentReport

0x8f11…87cb

0x8f1124886cb1ff43a2976724ecf1b421220887cbExplorer
Paid out
$594.00
Last 7d vs prior 7d
Received
$0.00
Last 7d vs prior 7d
Settlements
504
Last 7d vs prior 7d
10
Distinct counterparties
Over the whole indexed history

Paid $594.00 of the $3066.54M Roundhouse has indexed across 1,400,843 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (504)

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 catalogue100%$594.0050410

$135.00 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; for 4 of 10 the amount paid narrows the list to the ones listed at that price.

  • 0xe25b…f8cfwww.daram402.meEndpoint down
    0xe25b…f8cf · last paid 379d ago
    $378.00
    378 calls
    ▸1 of 1 catalogued endpoints list a price this agent paid
  • 0x0891…204bmint.slotx402.funEndpoint down
    0x0891…204b · last paid 376d ago
    $70.00
    7 calls
    ▸1 of 2 catalogued endpoints list a price this agent paid
  • 0x2383…fbf1 · last paid 365d ago
    $46.00
    46 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0x0b28…eb6f · last paid 378d ago
    $46.00
    46 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0x0fe8…9393 · last paid 364d ago
    $20.00
    20 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0x2fc6…befe · last paid 28d ago
    $10.00
    1 call

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0xad1f…9089 · last paid 378d ago
    $10.00
    1 call

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0xcfff…f478api.luckyx402.comEndpoint down
    0xcfff…f478 · last paid 380d ago
    $10.00
    1 call
    ▸1 of 1 catalogued endpoints list a price this agent paid
    • /mintPrice match$10.00 listed
  • 0xbdbd…74e7 · last paid 362d ago
    $3.00
    3 calls

    This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.

  • 0x9310…fdbdx420.devEndpoint up
    0x9310…fdbd · last paid 381d ago
    $1.00
    1 call
    ▸2 of 3 catalogued endpoints list a price this agent paid
Balance now
Reading the chain…
Spending power
Reading the chain…
Burn rate
Reading the chain…
Runway
Reading the chain…

Funds flow over time

Activity

MayJunJulAugSepOctNov
LessMore

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

Frequent counterparties

CounterpartyPaid themReceived backSettlementsLast
0xe25b…f8cf$378.00$0.00378379d agoGraph
0x0891…204b$70.00$0.007376d agoGraph
0x2383…fbf1$46.00$0.0046365d agoGraph
0x0b28…eb6f$46.00$0.0046378d agoGraph
0x0fe8…9393$20.00$0.0020364d agoGraph
0x2fc6…befe$10.00$0.00128d agoGraph
0xad1f…9089$10.00$0.001378d agoGraph
0xcfff…f478$10.00$0.001380d agoGraph

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

Data quality

64% of observed volume is with a single counterparty, in all 504 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x8f11…87cb0x2383…fbf1BaseBase$1.00100%coinbase365d ago0x8807e5…0d8e9b
0x8f11…87cb0x2383…fbf1BaseBase$1.00100%coinbase365d ago0x0d8ab8…a03495
0x8f11…87cb0x2383…fbf1BaseBase$1.00100%coinbase365d ago0x914e6b…99a0c6
0x8f11…87cb0x2383…fbf1BaseBase$1.00100%coinbase365d ago0x241222…ec257b
0x8f11…87cb0x2383…fbf1BaseBase$1.00100%coinbase365d ago0x7dfdd1…44514d
0x8f11…87cb0x2383…fbf1BaseBase$1.00100%coinbase365d ago0x30ad0d…32c12d
0x8f11…87cb0x2383…fbf1BaseBase$1.00100%coinbase365d ago0xbe4617…5ac40b
0x8f11…87cb0x2383…fbf1BaseBase$1.00100%coinbase365d ago0x883222…7b5414
0x8f11…87cb0x2383…fbf1BaseBase$1.00100%coinbase365d ago0x9d3cde…1268a4
0x8f11…87cb0x2383…fbf1BaseBase$1.00100%coinbase365d ago0x541075…fe10a1
0x8f11…87cb0x2383…fbf1BaseBase$1.00100%coinbase365d ago0x750092…286bb3
0x8f11…87cb0x2383…fbf1BaseBase$1.00100%coinbase365d ago0x8a9c2b…263422
0x8f11…87cb0x2383…fbf1BaseBase$1.00100%coinbase365d ago0xd189ae…1ffb13
0x8f11…87cb0x2383…fbf1BaseBase$1.00100%coinbase365d ago0xfb7b48…39b596
0x8f11…87cb0x2383…fbf1BaseBase$1.00100%coinbase365d ago0x376dd2…1fe397
0x8f11…87cb0x2383…fbf1BaseBase$1.00100%coinbase365d ago0x55898b…f18dce
0x8f11…87cb0x2383…fbf1BaseBase$1.00100%coinbase365d ago0x0df1ee…3aaae3
0x8f11…87cb0x2383…fbf1BaseBase$1.00100%coinbase365d ago0xd72f09…17c0be
0x8f11…87cb0x2383…fbf1BaseBase$1.00100%coinbase365d ago0xf1dcd7…7d8d27
0x8f11…87cb0x2383…fbf1BaseBase$1.00100%coinbase365d ago0x4e02ed…c727d8
0x8f11…87cb0x0891…204bBaseBase$10.00100%coinbase376d ago0x8adbc1…487ad7
0x8f11…87cb0x0891…204bBaseBase$10.00100%coinbase376d ago0xe8b8f1…6e0e7a
0x8f11…87cb0x0891…204bBaseBase$10.00100%coinbase376d ago0xff4d8a…4402c2
0x8f11…87cb0x0891…204bBaseBase$10.00100%coinbase376d ago0x61c6ed…8a4afa
0x8f11…87cb0x0891…204bBaseBase$10.00100%coinbase376d ago0x7111ec…6a963c

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 0x8f11…87cb has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0x8f1124886cb1ff43a2976724ecf1b421220887cb

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: 0x8f11…87cb

curl -s 'https://api.roundhouseai.io/v0/agents/0x8f1124886cb1ff43a2976724ecf1b421220887cb'
curl -s 'https://api.roundhouseai.io/v0/entities/0x8f1124886cb1ff43a2976724ecf1b421220887cb/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. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

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