0x851a…c917
Paid $0.13 of the $3061.41M Roundhouse has indexed across 1,398,509 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (29)
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 |
|---|---|---|---|---|
| Crypto Markets | 51% | $0.07 | 8 | 2 |
| AI & Media | 47% | $0.06 | 18 | 1 |
| Not in any catalogue | 2% | $0.00255 | 3 | 1 |
$0.00255 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 63d ago$0.0618 calls
▸28 of 200 catalogued endpoints list a price this agent paid
- /api/v1/exa/answerPrice matchText completion$0.01 listed
- /api/v1/messagesPrice match$0.01 listed
- /api/v1/exa/searchPrice matchWeb search$0.01 listed
- /api/v1/exa/contentsPrice match$0.003 listed
- /api/v1/chat/completionsText completion$0.002 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.
- 0x6e00…b04c · last paid 75d ago$0.034 calls
▸62 of 82 catalogued endpoints list a price this agent paid
- /api/v1/pm/markets/searchPrice matchWeb search$0.0085 listed
- /api/v1/pm/polymarket/marketsPrice match$0.0085 listed
- /api/v1/pm/kalshi/marketsPrice match$0.0085 listed
- /api/v1/pm/polymarket/crypto-updownPrice match$0.0085 listed
- /api/v1/pm/polymarket/eventsPrice match$0.0085 listed
- /api/v1/pm/polymarket/tradesPrice match$0.0085 listed
- /api/v1/pm/polymarket/events/keysetPrice match$0.0085 listed
- /api/v1/pm/markets$0.0095 listed
74 further catalogued endpoints not listed.
- 0x058a…8f17 · last paid 77d ago$0.034 calls
▸35 of 60 catalogued endpoints list a price this agent paid
- /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/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
- /api/v1/surf/search/social/posts$0.0095 listed
- /api/v1/surf/exchange/klines$0.0075 listed
52 further catalogued endpoints not listed.
- 0xa3ea…11e3 · last paid 76d ago$0.002553 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
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 | $0.06 | $0.00 | 18 | 63d ago | Graph |
| 0x6e00…b04c | $0.03 | $0.00 | 4 | 75d ago | Graph |
| 0x058a…8f17 | $0.03 | $0.00 | 4 | 77d ago | Graph |
| 0xa3ea…11e3 | $0.00255 | $0.00 | 3 | 76d 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 29 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 0x851a…c917 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x851afbe120c68fc6865b3d48f0f0b90761f8c917
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: 0x851a…c917 curl -s 'https://api.roundhouseai.io/v0/agents/0x851afbe120c68fc6865b3d48f0f0b90761f8c917' curl -s 'https://api.roundhouseai.io/v0/entities/0x851afbe120c68fc6865b3d48f0f0b90761f8c917/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.