ERC-8004 identity
#521743Sefancentralcity.ai ↗

Sefan 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/P54Fdl

AgentReport

0x4663…79ce

0x46637e7d8f1f38325320832f05efe2ac56e379ceExplorer
$17.03
Paid out
$0.00
Received
346
Settlements
140
Distinct counterparties
In the 346 settlements scanned

Paid $17.03 of the $841.93M Roundhouse has indexed across 1,318,789 wallets — less than 0.0001% of it.

Counted from this wallet’s own settlements. The index rollup has no row for it yet, which is normal for an address first seen in the last half hour.

Chains (from the recent scan): Base (346)

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%$4.0720212

$4.07 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 3h ago
    $1.70
    173 calls

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

  • 0x524c…78b1 · last paid 3h ago
    $0.30
    6 calls

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

  • 0x1777…2c8b · last paid 6h ago
    $0.27
    3 calls

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

  • 0x019f…2a8a · last paid 11h ago
    $0.27
    3 calls

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

  • 0xa013…d3ee · last paid 13h ago
    $0.27
    3 calls

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

  • 0xcb2e…9208 · last paid 5h ago
    $0.18
    2 calls

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

  • 0x7a82…46e1 · last paid 5h ago
    $0.18
    2 calls

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

  • 0xf868…41f3 · last paid 5h ago
    $0.18
    2 calls

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

  • 0x625b…9fe9 · last paid 6h ago
    $0.18
    2 calls

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

  • 0x824d…36cd · last paid 6h ago
    $0.18
    2 calls

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

  • 0x008c…a8e0 · last paid 6h ago
    $0.18
    2 calls

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

  • 0x8e41…9360 · last paid 7h ago
    $0.18
    2 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

Frequent counterparties

CounterpartyPaid themReceived backSettlementsLast
0xaf36…2aa9$1.70$0.001733h agoGraph
0x524c…78b1$0.30$0.0063h agoGraph
0x1777…2c8b$0.27$0.0036h agoGraph
0x019f…2a8a$0.27$0.00311h agoGraph
0xa013…d3ee$0.27$0.00313h agoGraph
0xcb2e…9208$0.18$0.0025h agoGraph
0x7a82…46e1$0.18$0.0025h agoGraph
0xf868…41f3$0.18$0.0025h 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 346 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x4663…79ce0x3c1d…7d48Base$0.0970%0xc8d6…6cec17h ago0x9bba22…5ef85f
0x4663…79ce0xaf36…2aa9Base$0.0170%0xc8d6…6cec17h ago0x9bba22…5ef85f
0x4663…79ce0x64a0…fb2eBase$0.0970%0xc8d6…6cec17h ago0x2f01ac…5ecba0
0x4663…79ce0xaf36…2aa9Base$0.0170%0xc8d6…6cec17h ago0x2f01ac…5ecba0
0x4663…79ce0xaf36…2aa9Base$0.0170%0xc8d6…6cec18h ago0x20393f…878370
0x4663…79ce0x01ef…07c8Base$0.0970%0xc8d6…6cec18h ago0x20393f…878370
0x4663…79ce0xaf36…2aa9Base$0.0170%0xc8d6…6cec18h ago0x01aa9e…ce3349
0x4663…79ce0xe588…9c54Base$0.0970%0xc8d6…6cec18h ago0x01aa9e…ce3349
0x4663…79ce0x9488…8260Base$0.0970%0xc8d6…6cec18h ago0xbc6a25…fc419a
0x4663…79ce0xaf36…2aa9Base$0.0170%0xc8d6…6cec18h ago0xbc6a25…fc419a
0x4663…79ce0xaf36…2aa9Base$0.0170%0xc8d6…6cec18h ago0x71115b…f40890
0x4663…79ce0xb98b…dad3Base$0.0970%0xc8d6…6cec18h ago0x71115b…f40890
0x4663…79ce0x8476…86bbBase$0.0970%0xc8d6…6cec18h ago0x5d9c26…30ce4a
0x4663…79ce0xaf36…2aa9Base$0.0170%0xc8d6…6cec18h ago0x5d9c26…30ce4a
0x4663…79ce0xaf36…2aa9Base$0.0170%0xc8d6…6cec18h ago0xcd405e…938c39
0x4663…79ce0x890a…b690Base$0.0970%0xc8d6…6cec18h ago0xcd405e…938c39
0x4663…79ce0xaf36…2aa9Base$0.0170%0xc8d6…6cec18h ago0x25dd11…6f3a39
0x4663…79ce0xa04c…ff86Base$0.0970%0xc8d6…6cec18h ago0x25dd11…6f3a39
0x4663…79ce0x47a5…0c92Base$0.0970%0xc8d6…6cec18h ago0x67fe2a…dfa585
0x4663…79ce0xaf36…2aa9Base$0.0170%0xc8d6…6cec18h ago0x67fe2a…dfa585
0x4663…79ce0x31d5…8f59Base$0.0970%0xc8d6…6cec19h ago0xe19f92…7e5bb0
0x4663…79ce0xaf36…2aa9Base$0.0170%0xc8d6…6cec19h ago0xe19f92…7e5bb0
0x4663…79ce0x6d4e…a737Base$0.0970%0xc8d6…6cec19h ago0x017e68…21dddd
0x4663…79ce0xaf36…2aa9Base$0.0170%0xc8d6…6cec19h ago0x017e68…21dddd
0x4663…79ce0xaf36…2aa9Base$0.0170%0xc8d6…6cec19h ago0x4df70d…943bd6

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 0x4663…79ce has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0x46637e7d8f1f38325320832f05efe2ac56e379ce

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: 0x4663…79ce

curl -s 'https://api.roundhouseai.io/v0/agents/0x46637e7d8f1f38325320832f05efe2ac56e379ce'
curl -s 'https://api.roundhouseai.io/v0/entities/0x46637e7d8f1f38325320832f05efe2ac56e379ce/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.