ERC-8004 identity
#584480Tassacentralcity.ai ↗

Tassa is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/a19Z5g

AgentReport

0xdb22…c171

0xdb225a35743efad517e669cc27c07c75da95c171Explorer
Paid out
$1.22↓ 100%
Last 7d vs prior 7d
Received
$0.00
Last 7d vs prior 7d
Settlements
28↓ 100%
Last 7d vs prior 7d
15
Distinct counterparties
Over the whole indexed history

Paid $1.22 of the $3061.41M Roundhouse has indexed across 1,398,667 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (28)

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%$1.062512

$1.06 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.

  • 0x9cb2…6eb4 · last paid 11d ago
    $0.14
    1 call

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

  • 0xaf36…2aa9 · last paid 9d ago
    $0.12
    14 calls

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

  • 0x25a9…5012 · last paid 10d ago
    $0.12
    1 call

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

  • 0xeb1f…4546 · last paid 10d ago
    $0.12
    1 call

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

  • 0xbaac…0d44 · last paid 10d ago
    $0.09
    1 call

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

  • 0x410c…f164 · last paid 10d ago
    $0.08
    1 call

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

  • 0x3734…d187 · last paid 10d ago
    $0.07
    1 call

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

  • 0x7ead…798c · last paid 10d ago
    $0.06
    1 call

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

  • 0x804b…9d16 · last paid 10d ago
    $0.06
    1 call

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

  • 0x3702…da0a · last paid 10d ago
    $0.06
    1 call

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

  • 0x1ced…ab4c · last paid 10d ago
    $0.06
    1 call

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

  • 0x831e…16f0 · last paid 10d ago
    $0.06
    1 call

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

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

ERC-8004 registration

Reputation
  • Declares 2 endpoints, none of them in any catalogue we crawl

Card follows eips.ethereum.org/EIPS/eip-8004#registration-v1

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
0x9cb2…6eb4$0.14$0.00111d agoGraph
0xaf36…2aa9$0.12$0.00149d agoGraph
0x25a9…5012$0.12$0.00110d agoGraph
0xeb1f…4546$0.12$0.00110d agoGraph
0xbaac…0d44$0.09$0.00110d agoGraph
0x410c…f164$0.08$0.00110d agoGraph
0x3734…d187$0.07$0.00110d agoGraph
0x7ead…798c$0.06$0.00110d 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 28 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xdb22…c1710x4ed4…4f76BaseBase$0.0570%0xc8d6…6cec9d ago0x14a42c…a73b53
0xdb22…c1710xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec9d ago0x14a42c…a73b53
0xdb22…c1710xaf36…2aa9BaseBase$0.00770%0xc8d6…6cec10d ago0x894362…36e807
0xdb22…c1710x7ead…798cBaseBase$0.0670%0xc8d6…6cec10d ago0x894362…36e807
0xdb22…c1710xaf36…2aa9BaseBase$0.0170%0xc8d6…6cec10d ago0xc95491…a186ed
0xdb22…c1710x25a9…5012BaseBase$0.1270%0xc8d6…6cec10d ago0xc95491…a186ed
0xdb22…c1710x410c…f164BaseBase$0.0870%0xc8d6…6cec10d ago0x7f6a75…ffba86
0xdb22…c1710xaf36…2aa9BaseBase$0.00970%0xc8d6…6cec10d ago0x7f6a75…ffba86
0xdb22…c1710xeb1f…4546BaseBase$0.1270%0xc8d6…6cec10d ago0x49f1aa…e6bd31
0xdb22…c1710xaf36…2aa9BaseBase$0.0170%0xc8d6…6cec10d ago0x49f1aa…e6bd31
0xdb22…c1710xaf36…2aa9BaseBase$0.00770%0xc8d6…6cec10d ago0x31b2d2…cf72fc
0xdb22…c1710x804b…9d16BaseBase$0.0670%0xc8d6…6cec10d ago0x31b2d2…cf72fc
0xdb22…c1710xaf36…2aa9BaseBase$0.00870%0xc8d6…6cec10d ago0x8e7b39…4f5b98
0xdb22…c1710x3734…d187BaseBase$0.0770%0xc8d6…6cec10d ago0x8e7b39…4f5b98
0xdb22…c1710xaf36…2aa9BaseBase$0.00770%0xc8d6…6cec10d ago0x8cfe5f…2fb59c
0xdb22…c1710x3702…da0aBaseBase$0.0670%0xc8d6…6cec10d ago0x8cfe5f…2fb59c
0xdb22…c1710x075f…136aBaseBase$0.0570%0xc8d6…6cec10d ago0x122081…f18080
0xdb22…c1710xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec10d ago0x122081…f18080
0xdb22…c1710x1ced…ab4cBaseBase$0.0670%0xc8d6…6cec10d ago0x423af0…86e2ac
0xdb22…c1710xaf36…2aa9BaseBase$0.00770%0xc8d6…6cec10d ago0x423af0…86e2ac
0xdb22…c1710x831e…16f0BaseBase$0.0670%0xc8d6…6cec10d ago0xf71bdb…49ffce
0xdb22…c1710xaf36…2aa9BaseBase$0.00770%0xc8d6…6cec10d ago0xf71bdb…49ffce
0xdb22…c1710xaf36…2aa9BaseBase$0.0170%0xc8d6…6cec10d ago0x3d0162…6782f9
0xdb22…c1710xbaac…0d44BaseBase$0.0970%0xc8d6…6cec10d ago0x3d0162…6782f9
0xdb22…c1710xaf36…2aa9BaseBase$0.00770%0xc8d6…6cec11d ago0xd983dc…f128bb

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 0xdb22…c171 has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0xdb225a35743efad517e669cc27c07c75da95c171

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: 0xdb22…c171

curl -s 'https://api.roundhouseai.io/v0/agents/0xdb225a35743efad517e669cc27c07c75da95c171'
curl -s 'https://api.roundhouseai.io/v0/entities/0xdb225a35743efad517e669cc27c07c75da95c171/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.