0x272b…db91
Paid $52.37 of the $3060.46M Roundhouse has indexed across 1,397,991 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (537)
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 |
|---|---|---|---|---|
| AI & Media | 83% | $43.29 | 516 | 1 |
| Not in any catalogue | 17% | $9.00 | 2 | 1 |
| Crypto Markets | <1% | $0.08 | 14 | 2 |
$9.00 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; for 3 of 4 the amount paid narrows the list to the ones listed at that price.
- 0xe903…1abf · last paid 10d ago$43.29516 calls
▸174 of 200 catalogued endpoints list a price this agent paid
- /api/v1/chat/completionsPrice matchText completion$0.002 listed
- /api/v1/exa/answerPrice matchText completion$0.01 listed
- /api/v1/exa/searchPrice matchWeb search$0.01 listed
- /api/v1/messagesPrice match$0.01 listed
- /api/v1/exa/contentsPrice match$0.003 listed
- /api/v1/images/generations$0.04 listed
- /api/v1/images/image2image$0.02 listed
- /api/v1/videos/generations$0.40 listed
192 further catalogued endpoints not listed.
- 0xfcf8…e766 · last paid 117d ago$9.002 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x6e00…b04c · last paid 115d ago$0.0611 calls
▸16 of 82 catalogued endpoints list a price this agent paid
- /api/v1/pm/marketsPrice match$0.0095 listed
- /api/v1/pm/markets/searchWeb search$0.0085 listed
- /api/v1/pm/polymarket/markets$0.0085 listed
- /api/v1/pm/kalshi/markets$0.0085 listed
- /api/v1/pm/polymarket/crypto-updown$0.0085 listed
- /api/v1/pm/polymarket/events$0.0085 listed
- /api/v1/pm/polymarket/trades$0.0085 listed
- /api/v1/pm/polymarket/events/keyset$0.0085 listed
74 further catalogued endpoints not listed.
- 0x058a…8f17 · last paid 67d ago$0.033 calls
▸59 of 60 catalogued endpoints list a price this agent paid
- /api/v1/surf/search/social/postsPrice match$0.0095 listed
- /api/v1/surf/market/fear-greedPrice matchFear and greed index$0.0085 listed
- /api/v1/surf/market/rankingPrice match$0.0085 listed
- /api/v1/surf/exchange/klinesPrice match$0.0075 listed
- /api/v1/surf/exchange/pricePrice match$0.0085 listed
- /api/v1/surf/market/pricePrice matchCrypto spot price$0.0085 listed
- /api/v1/surf/exchange/depthPrice match$0.0085 listed
- /api/v1/surf/exchange/perpPrice match$0.0085 listed
52 further catalogued endpoints not listed.
One merchant publishes more endpoints than a single catalogue read returns; its list is partial.
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 | |
|---|---|---|---|---|---|
| 0xe903…1abf | $43.29 | $0.00 | 516 | 10d ago | Graph |
| 0x976e…379d | $0.00 | $41.83 | 5 | 74d ago | Graph |
| 0xfcf8…e766 | $9.00 | $0.00 | 2 | 117d ago | Graph |
| 0x6e00…b04c | $0.06 | $0.00 | 11 | 115d ago | Graph |
| 0x058a…8f17 | $0.03 | $0.00 | 3 | 67d 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 537 observed settlements.
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 0x272b…db91 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x272b034e462258ecc826486a4e0f03e7f11cdb91
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: 0x272b…db91 curl -s 'https://api.roundhouseai.io/v0/agents/0x272b034e462258ecc826486a4e0f03e7f11cdb91' curl -s 'https://api.roundhouseai.io/v0/entities/0x272b034e462258ecc826486a4e0f03e7f11cdb91/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.