ERC-8004 identity
#585209Nifer79centralcity.ai ↗

Nifer79 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/t1acQX

AgentReport

0x0f10…c9f9

0x0f10298f00806ee862b6d94891740e995102c9f9Explorer
Paid out
$24.49↑ 151%
Last 7d vs prior 7d
Received
$0.00
Last 7d vs prior 7d
Settlements
900↑ 149%
Last 7d vs prior 7d
330
Distinct counterparties
Over the whole indexed history

Paid $24.49 of the $3064.22M Roundhouse has indexed across 1,399,483 wallets — less than 0.0001% of it.

Whole-history totals from the index rollup, which can be up to 30 minutes behind.

Chains (from the recent scan): Base (900)

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%$4.2748612

$4.27 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.

  • 0xaf36…2aa9 · last paid 3d ago
    $2.45
    450 calls

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

  • 0xc72a…d040 · last paid 3d ago
    $0.18
    4 calls

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

  • 0xf091…40d4 · last paid 4d ago
    $0.18
    4 calls

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

  • 0xe662…14ab · last paid 4d ago
    $0.18
    4 calls

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

  • 0xfb8c…c75d · last paid 3d ago
    $0.16
    3 calls

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

  • 0xe479…ee72 · last paid 3d ago
    $0.16
    3 calls

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

  • 0xe9e3…08e6 · last paid 4d ago
    $0.16
    3 calls

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

  • 0x2218…f1e6 · last paid 4d ago
    $0.16
    3 calls

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

  • 0x698b…fb4b · last paid 4d ago
    $0.16
    3 calls

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

  • 0xff11…f3ab · last paid 4d ago
    $0.16
    3 calls

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

  • 0x7cc5…46bb · last paid 6d ago
    $0.16
    3 calls

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

  • 0xc415…5491 · last paid 4d ago
    $0.14
    3 calls

    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
0xaf36…2aa9$2.45$0.004503d agoGraph
0xc72a…d040$0.18$0.0043d agoGraph
0xf091…40d4$0.18$0.0044d agoGraph
0xe662…14ab$0.18$0.0044d agoGraph
0xfb8c…c75d$0.16$0.0033d agoGraph
0xe479…ee72$0.16$0.0033d agoGraph
0xe9e3…08e6$0.16$0.0034d agoGraph
0x2218…f1e6$0.16$0.0034d 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 900 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x0f10…c9f90xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec4d ago0x6e9fc3…53af14
0x0f10…c9f90xa4f2…3d2bBaseBase$0.0570%0xc8d6…6cec4d ago0xeda55d…97cfa0
0x0f10…c9f90xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec4d ago0xeda55d…97cfa0
0x0f10…c9f90x66a0…e258BaseBase$0.0570%0xc8d6…6cec4d ago0x202d58…2474b1
0x0f10…c9f90xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec4d ago0x202d58…2474b1
0x0f10…c9f90x17c2…83e6BaseBase$0.0570%0xc8d6…6cec4d ago0x201edd…ccc1aa
0x0f10…c9f90xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec4d ago0x201edd…ccc1aa
0x0f10…c9f90x6de9…7a12BaseBase$0.0570%0xc8d6…6cec4d ago0xadeaeb…07429b
0x0f10…c9f90xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec4d ago0xadeaeb…07429b
0x0f10…c9f90x14ba…a434BaseBase$0.0570%0xc8d6…6cec4d ago0x7000a7…9f6a12
0x0f10…c9f90xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec4d ago0x7000a7…9f6a12
0x0f10…c9f90xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec4d ago0x26be89…f21fce
0x0f10…c9f90xaf51…7aedBaseBase$0.0570%0xc8d6…6cec4d ago0x26be89…f21fce
0x0f10…c9f90xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec4d ago0x106e1d…fc717d
0x0f10…c9f90xd8ce…aa39BaseBase$0.0570%0xc8d6…6cec4d ago0x106e1d…fc717d
0x0f10…c9f90xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec4d ago0x80373a…f986a1
0x0f10…c9f90xd42b…3fa2BaseBase$0.0570%0xc8d6…6cec4d ago0x80373a…f986a1
0x0f10…c9f90xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec4d ago0xebc134…f5fb06
0x0f10…c9f90xb587…b82dBaseBase$0.0570%0xc8d6…6cec4d ago0xebc134…f5fb06
0x0f10…c9f90xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec4d ago0x7c2151…c748ea
0x0f10…c9f90x57f7…c539BaseBase$0.0570%0xc8d6…6cec4d ago0x7c2151…c748ea
0x0f10…c9f90xc151…84b8BaseBase$0.0570%0xc8d6…6cec4d ago0xe29892…3d459d
0x0f10…c9f90xaf36…2aa9BaseBase$0.00570%0xc8d6…6cec4d ago0xe29892…3d459d
0x0f10…c9f90x9cf2…6151BaseBase$0.0570%0xc8d6…6cec4d ago0xfaf077…b25b75
0x0f10…c9f90xaf36…2aa9BaseBase$0.00670%0xc8d6…6cec4d ago0xfaf077…b25b75

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 0x0f10…c9f9 has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0x0f10298f00806ee862b6d94891740e995102c9f9

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: 0x0f10…c9f9

curl -s 'https://api.roundhouseai.io/v0/agents/0x0f10298f00806ee862b6d94891740e995102c9f9'
curl -s 'https://api.roundhouseai.io/v0/entities/0x0f10298f00806ee862b6d94891740e995102c9f9/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.