0xefd4…a4b0
Paid $183.00 of the $260.63M Roundhouse has indexed across 716,280 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (7)
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.
| Group | Share | Spent | Calls | Sellers |
|---|---|---|---|---|
| Not in any catalogue | 100% | $183.00 | 7 | 5 |
$183.00 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.
- 0x8ea5…71c3 · last paid 267d ago$50.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x49ba…b3b4 · last paid 267d ago$50.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xddaf…72a4 · last paid 267d ago$40.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x9e50…03ea · last paid 267d ago$30.003 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x22f2…1c90 · last paid 267d ago$13.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x8ea5…71c3 | $50.00 | $0.00 | 1 | 267d ago | Graph |
| 0x49ba…b3b4 | $50.00 | $0.00 | 1 | 267d ago | Graph |
| 0xddaf…72a4 | $40.00 | $0.00 | 1 | 267d ago | Graph |
| 0x9e50…03ea | $30.00 | $0.00 | 3 | 267d ago | Graph |
| 0x22f2…1c90 | $13.00 | $0.00 | 1 | 267d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
No concentration or self-dealing patterns detected in all 7 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xefd4…a4b00xddaf…72a4 | Base | $40.00 | 100% | mogami | 267d ago | 0x6afaeb…1f4373 |
| 0xefd4…a4b00x8ea5…71c3 | Base | $50.00 | 100% | mogami | 267d ago | 0xc8e9fe…14a04a |
| 0xefd4…a4b00x9e50…03ea | Base | $10.00 | 100% | mogami | 267d ago | 0x5b56f5…85dad3 |
| 0xefd4…a4b00x49ba…b3b4 | Base | $50.00 | 100% | mogami | 267d ago | 0x4f1ab1…05b8eb |
| 0xefd4…a4b00x9e50…03ea | Base | $10.00 | 100% | mogami | 267d ago | 0x14d214…8a13c9 |
| 0xefd4…a4b00x22f2…1c90 | Base | $13.00 | 100% | mogami | 267d ago | 0x1b0225…170bfe |
| 0xefd4…a4b00x9e50…03ea | Base | $10.00 | 100% | mogami | 267d ago | 0x36bf03…fc9889 |
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 0xefd4…a4b0 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xefd4888cf7dc5d78b03bfa11231b3c4eae8ea4b0
Show the promptHide 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: 0xefd4…a4b0 curl -s 'https://api.roundhouseai.io/v0/agents/0xefd4888cf7dc5d78b03bfa11231b3c4eae8ea4b0' curl -s 'https://api.roundhouseai.io/v0/entities/0xefd4888cf7dc5d78b03bfa11231b3c4eae8ea4b0/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. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.