ERC-8004 identity
#1176Agent Trust Vector (ATV.eth)x402bafkreicfwlu7qdjopx7us2lee22nfw63ureotgjxb63ay2iubzaqf2vnty
#18508Agent #18508bafkreies57tgbsqoybc4j6sqx5kcbph4fdzmbiddbmp2qmtaygrgkvgqau
#32407ATVinline registration
#36048agent-11.base.xid.ethinline registration

🔐 Web3 Identity Infrastructure | ENS Resolution | x402 Payments | SIWE Auth Agent Trust Vector (ATV) provides identity verification and payment infrastructure for Web3: 🔑 **Identity Services:** • ENS name resolution (primary, reverse, avatar, text records) • SIWE (Sign-In with Ethereum) authentication • Cross-chain identity via CCIP-Read gateways • EIP-712 signature verification 💰 **Payment Infrastructure:** • x402 micropayment protocol (Base USDC) • Payment-gated API access • Onchain settlement verification 🌐 **API Gateway:** • 1,593 REST endpoints • Real-time rate limiting • OpenAPI 3.1 specification • 24/7 infrastructure monitoring 📊 **Stats:** • Base: #1176 | Ethereum: #22903 • CCIP gateways: aboutme.eth, atv.eth • x402 settlements: 119+ • Security score: 98% (SIWE audit) 🔗 **Protocols:** ENS, SIWE, CCIP, x402, EIP-712, ERC-8004

AgentReport

0xf499…813b

0xf499102c8707c6501caadd2028c6df1c6c6e813bExplorer
Paid out
$3.94
Last 7d vs prior 7d
Received
$28.25
Last 7d vs prior 7d
Settlements
422
Last 7d vs prior 7d
33
Distinct counterparties
Over the whole indexed history

Paid $3.94 of the $3063.39M Roundhouse has indexed across 1,398,970 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (412)

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

ERC-8004 registration

ReputationCrypto-economic
  • Declares 8 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
0x701b…b454$0.00$11.6412270d agoGraph
chat.atv.eth$0.00$9.8518367d agoGraph
0x9cc4…b176$0.00$2.37161143d agoGraph
0x3a0a…773e$0.00$0.07360d agoGraph
0x6031…c2d1$0.00$0.05532d agoGraph
0x4a0b…f665$0.00$0.04862d agoGraph
0x0cef…e9c0$0.00$0.022130d agoGraph
0x7b10…5c40$0.00$0.022133d agoGraph

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

Data quality

10 self-dealing settlements (payer = payee) observed, in all 412 observed settlements.

Organic volume $24.31 of $28.25 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x9cc4…b1760xf499…813bBaseBase$0.01100%coinbase149d ago0x9fbb1c…1ff080
0x9cc4…b1760xf499…813bBaseBase$0.01100%coinbase149d ago0xf3d653…e6046a
0x9cc4…b1760xf499…813bBaseBase$0.01100%coinbase149d ago0xd96e87…dceb54
0x9cc4…b1760xf499…813bBaseBase$0.01100%coinbase149d ago0xc92eab…cd8ecb
0x9cc4…b1760xf499…813bBaseBase$0.01100%coinbase149d ago0x9be73f…e41fb7
0x9cc4…b1760xf499…813bBaseBase$0.02100%coinbase149d ago0x7df8f7…7ddf42
0x9cc4…b1760xf499…813bBaseBase$0.01100%coinbase149d ago0xeb76be…9c1c5a
0x9cc4…b1760xf499…813bBaseBase$0.01100%coinbase149d ago0xaffa35…15f515
0x9cc4…b1760xf499…813bBaseBase$0.01100%coinbase149d ago0x991e31…4c77a7
0x9cc4…b1760xf499…813bBaseBase$0.01100%coinbase149d ago0xf453cf…496b21
0x9cc4…b1760xf499…813bBaseBase$0.01100%coinbase149d ago0x933b38…3cec04
0x9cc4…b1760xf499…813bBaseBase$0.005100%coinbase149d ago0xcbf117…eec711
0x9cc4…b1760xf499…813bBaseBase$0.01100%coinbase149d ago0xb4c7f3…f4b5fc
0x9cc4…b1760xf499…813bBaseBase$0.05100%coinbase149d ago0x6baf2b…7575a8
0x9cc4…b1760xf499…813bBaseBase$0.01100%coinbase149d ago0x17deba…1f9705
0x9cc4…b1760xf499…813bBaseBase$0.01100%coinbase149d ago0x589673…8192dc
0x9cc4…b1760xf499…813bBaseBase$0.01100%coinbase149d ago0x1e39e2…5db5ff
0x9cc4…b1760xf499…813bBaseBase$0.01100%coinbase149d ago0x2cb7fc…7f5fa1
0x9cc4…b1760xf499…813bBaseBase$0.01100%coinbase149d ago0x59816e…cc0be5
0x9cc4…b1760xf499…813bBaseBase$0.02100%coinbase149d ago0xa3712d…23b1af
0x9cc4…b1760xf499…813bBaseBase$0.01100%coinbase149d ago0x0d8921…6647d5
0x9cc4…b1760xf499…813bBaseBase$0.01100%coinbase149d ago0xa83d6c…53a781
0x9cc4…b1760xf499…813bBaseBase$0.01100%coinbase149d ago0xb692b1…a8820a
0x9cc4…b1760xf499…813bBaseBase$0.05100%coinbase149d ago0xc7c3a8…a34b9a
0x9cc4…b1760xf499…813bBaseBase$0.05100%coinbase149d ago0xa71d5a…31df07

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 0xf499…813b has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0xf499102c8707c6501caadd2028c6df1c6c6e813b

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: 0xf499…813b

curl -s 'https://api.roundhouseai.io/v0/agents/0xf499102c8707c6501caadd2028c6df1c6c6e813b'
curl -s 'https://api.roundhouseai.io/v0/entities/0xf499102c8707c6501caadd2028c6df1c6c6e813b/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.