ERC-8004 identity
#1122322Novarithm Agent Servicesx402inline registration

Pay-per-call tools for AI agents: sanctions screening, email and domain checks, ECB/CFA FX rates, product recalls, seller reputation, pre-purchase and EU-ready checks, SEO/GEO audits, US/UK geocoding, USDC payment verification. x402 USDC on Base, MCP hub, A2A card.

AgentReport

0xf5fc…f182

0xf5fc60ad53b294f7e9d471b7a3cf2d551916f182Explorer
$1.49
Paid out
$0.00
Received
56
Settlements
1
Distinct counterparties
In the 56 settlements scanned

Paid $1.49 of the $842.82M Roundhouse has indexed across 1,320,737 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 (56)

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
Risk & Compliance100%$1.49561

Every merchant paid publishes at least one catalogued endpoint.

Services it paid

A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 1 of 1 the amount paid narrows the list to the ones listed at that price.

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

ERC-8004 registration

Reputation
  • Declares 4 endpoints, and 8 are in a public catalogue

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

Frequent counterparties

CounterpartyPaid themReceived backSettlementsLast
0xe414…f22d$1.49$0.00566h agoGraph

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

Data quality

100% of observed volume is with a single counterparty; all observed volume is with one counterparty, in all 56 observed settlements.

Organic volume $1.49 of $1.49 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xf5fc…f1820xe414…f22dBase$0.002100%coinbase6h ago0x62f632…61bfe3
0xf5fc…f1820xe414…f22dBase$0.003100%coinbase6h ago0xd5fd1d…3b4e19
0xf5fc…f1820xe414…f22dBase$0.001100%coinbase6h ago0x7266b5…adcf5f
0xf5fc…f1820xe414…f22dBase$0.002100%payAI6h ago0x73d15a…fe884f
0xf5fc…f1820xe414…f22dBase$0.06100%payAI6h ago0x99a8eb…502f47
0xf5fc…f1820xe414…f22dBase$0.02100%payAI6h ago0x5ebc80…41cec9
0xf5fc…f1820xe414…f22dBase$0.01100%payAI6h ago0x7f20f8…aa95af
0xf5fc…f1820xe414…f22dBase$0.03100%payAI6h ago0x907cf6…3121eb
0xf5fc…f1820xe414…f22dBase$0.01100%payAI6h ago0xd35ddc…e613bb
0xf5fc…f1820xe414…f22dBase$0.02100%payAI6h ago0xc0696f…232ac6
0xf5fc…f1820xe414…f22dBase$0.005100%payAI6h ago0x67ee76…df21fe
0xf5fc…f1820xe414…f22dBase$0.02100%payAI6h ago0x27c4bb…a87947
0xf5fc…f1820xe414…f22dBase$0.01100%payAI6h ago0x7f51c6…a88bac
0xf5fc…f1820xe414…f22dBase$0.01100%payAI6h ago0x7a6a99…bccd0f
0xf5fc…f1820xe414…f22dBase$0.01100%payAI6h ago0xdc384d…284c91
0xf5fc…f1820xe414…f22dBase$0.03100%payAI6h ago0xea65c9…b976eb
0xf5fc…f1820xe414…f22dBase$0.08100%payAI6h ago0x51256d…2cb738
0xf5fc…f1820xe414…f22dBase$0.005100%payAI6h ago0x87c564…b39832
0xf5fc…f1820xe414…f22dBase$0.002100%payAI6h ago0xb83b63…de8aab
0xf5fc…f1820xe414…f22dBase$0.12100%payAI6h ago0x9a3d29…0ede06
0xf5fc…f1820xe414…f22dBase$0.002100%payAI6h ago0x2dc2c1…93676f
0xf5fc…f1820xe414…f22dBase$0.25100%payAI6h ago0x17a4d5…f72759
0xf5fc…f1820xe414…f22dBase$0.001100%payAI6h ago0x04b275…0bcddd
0xf5fc…f1820xe414…f22dBase$0.003100%payAI6h ago0x001bd8…0120a1
0xf5fc…f1820xe414…f22dBase$0.01100%payAI6h ago0xcab2ad…e9aea4

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 0xf5fc…f182 has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0xf5fc60ad53b294f7e9d471b7a3cf2d551916f182

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: 0xf5fc…f182

curl -s 'https://api.roundhouseai.io/v0/agents/0xf5fc60ad53b294f7e9d471b7a3cf2d551916f182'
curl -s 'https://api.roundhouseai.io/v0/entities/0xf5fc60ad53b294f7e9d471b7a3cf2d551916f182/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.