0xfd40…e0cb
Paid $4.70 of the $3059.45M Roundhouse has indexed across 1,397,037 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (787)
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 |
|---|---|---|---|---|
| Web & Content | 95% | $4.48 | 778 | 1 |
| Not in any catalogue | 5% | $0.22 | 9 | 2 |
$0.02 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; for 2 of 3 the amount paid narrows the list to the ones listed at that price.
- 0x217e…67c4 · last paid 97d ago$4.48778 calls
▸69 of 69 catalogued endpoints list a price this agent paid
- /tzPrice match$0.002 listed
- /x402auditPrice match$0.02 listed
- /weatherPrice matchWeather forecast$0.004 listed
- /markdownPrice matchPage to markdown$0.004 listed
- /scrapePrice matchPage to markdown$0.006 listed
- /sentimentPrice matchSentiment analysis$0.002 listed
- /briefPrice match$0.03 listed
- /pdfPrice match$0.005 listed
61 further catalogued endpoints not listed.
- 0x2284…4bfb · last paid 92d ago$0.201 call
▸2 of 6 catalogued endpoints list a price this agent paid
- /api/ads/book/classified-1Price match$0.20 listed
- /api/ads/bookPrice match$0.20 listed
- /api/bounty/submit$0.01 listed
- /api/subscribe$0.001 listed
- /api/issue/3$0.05 listed
- /api/ads/book/sponsor-1$0.50 listed
- 0x9b3b…f94c · last paid 150d ago$0.028 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
Funds flow over time
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x217e…67c4 | $4.48 | $0.00 | 778 | 97d ago | Graph |
| 0x2284…4bfb | $0.20 | $0.00 | 1 | 92d ago | Graph |
| 0x9b3b…f94c | $0.02 | $0.00 | 8 | 150d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
95% of observed volume is with a single counterparty, in all 787 observed settlements.
Organic volume $4.70 of $4.70 total.
Recent activity
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 0xfd40…e0cb has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xfd401493245323901afdd6f8a9f0c6ea39cfe0cb
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: 0xfd40…e0cb curl -s 'https://api.roundhouseai.io/v0/agents/0xfd401493245323901afdd6f8a9f0c6ea39cfe0cb' curl -s 'https://api.roundhouseai.io/v0/entities/0xfd401493245323901afdd6f8a9f0c6ea39cfe0cb/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.