0x03ca…55f3
Paid $0.48 of the $259.26M Roundhouse has indexed across 714,526 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (39)
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 | 67% | $0.33 | 25 | 2 |
| Not in any catalogue | 20% | $0.10 | 10 | 3 |
| Risk & Compliance | 10% | $0.05 | 1 | 1 |
| Reference Data | 3% | $0.01 | 3 | 2 |
$0.06 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 6 of 8 the amount paid narrows the list to the ones listed at that price.
- 0x6fc9…2dbc · last paid 1d ago$0.3324 calls
▸18 of 18 catalogued endpoints list a price this agent paid
- /api/fx/quotePrice matchCrypto spot price$0.02 listed
- /api/reserve/briefPrice match$0.01 listed
- /api/webmcp/snapshotPrice match$0.01 listed
- /api/fee/quotePrice match$0.02 listed
- /api/settle/receiptPrice match$0.01 listed
- /api/mandate/scopePrice match$0.02 listed
- /api/accepts/probePrice match$0.01 listed
- /api/livenessPrice match$0.02 listed
10 further catalogued endpoints not listed.
- 0x52ab…6c06 · last paid 19d ago$0.051 call
▸67 of 109 catalogued endpoints list a price this agent paid
- /equityPrice matchEquity quote$0.05 listed
- /ratesPrice match$0.05 listed
- /oiPrice matchPerp funding and open interest$0.05 listed
- /pay/agent_labor_lonestaroracle_xyzPrice match$0.05 listed
- /pay/agent_metals_lonestaroracle_xyzPrice match$0.05 listed
- /report$0.15 listed
- /liquidations$0.10 listed
- /flow$0.01 listed
101 further catalogued endpoints not listed.
- 0x158e…f792 · last paid 13d ago$0.041 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x1f04…fea6 · last paid 6d ago$0.047 calls
▸9 of 39 catalogued endpoints list a price this agent paid
- /v1/:country/:seriesPrice match$0.005 listed
- /v1/:country/:seriesPrice match$0.005 listed
- /v1/index/:datePrice match$0.005 listed
- /v1/answers/working-days$0.02 listed
- /v1/answers/income-tax$0.05 listed
- /v1/all$0.02 listed
- /v1/answers/wage-check$0.05 listed
- /v1/answers/vatCompany registry lookup$0.02 listed
31 further catalogued endpoints not listed.
- 0xa603…9456 · last paid 13d ago$0.022 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xc6e6…8a17 · last paid 19d ago$0.0071 call
▸2 of 2 catalogued endpoints list a price this agent paid
- /latam/dolar-argentinaPrice match$0.007 listed
- /vat/ratesPrice matchCurrency conversion$0.007 listed
- 0x2b6d…32c5 · last paid 1d ago$0.0062 calls
▸15 of 200 catalogued endpoints list a price this agent paid
- /api/geocode/reverseGeocoding$0.0025 listed
- /api/geocode/address$0.0025 listed
- /api/stocks/quoteCrypto spot price$0.0045 listed
- /api/search/ai$0.05 listed
- /api/url/clean$0.0027 listed
- /api/stocks/earnings-surprises$0.0025 listed
- /api/stocks/metrics$0.0025 listed
- /api/predict/searchWeb search$0.01 listed
192 further catalogued endpoints not listed.
- 0xabf4…a9d0 · last paid 27d ago$0.0011 call
▸71 of 200 catalogued endpoints list a price this agent paid
- /api/hashPrice match$0.001 listed
- /v1/metered/chat/completionsPrice matchText completion$0.001 listed
- /api/perp-fundingPerp funding and open interest$0.002 listed
- /api/perp-basis$0.002 listed
- /api/ttsText to speech$0.05 listed
- /api/bestsellers$0.005 listed
- /api/demand-radar$0.005 listed
- /v1/nano/chat/completionsText completion$0.003 listed
192 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 | |
|---|---|---|---|---|---|
| 0x6fc9…2dbc | $0.33 | $0.00 | 24 | 1d ago | Graph |
| 0x52ab…6c06 | $0.05 | $0.00 | 1 | 19d ago | Graph |
| 0x158e…f792 | $0.04 | $0.00 | 1 | 13d ago | Graph |
| 0x1f04…fea6 | $0.04 | $0.00 | 7 | 6d ago | Graph |
| 0xa603…9456 | $0.02 | $0.00 | 2 | 13d ago | Graph |
| 0xc6e6…8a17 | $0.007 | $0.00 | 1 | 19d ago | Graph |
| 0x2b6d…32c5 | $0.006 | $0.00 | 2 | 1d ago | Graph |
| 0xabf4…a9d0 | $0.001 | $0.00 | 1 | 27d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
67% of observed volume is with a single counterparty, in all 39 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 0x03ca…55f3 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x03caf5a4c53e4aa98acfa2ff46ccd04c69d155f3
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: 0x03ca…55f3 curl -s 'https://api.roundhouseai.io/v0/agents/0x03caf5a4c53e4aa98acfa2ff46ccd04c69d155f3' curl -s 'https://api.roundhouseai.io/v0/entities/0x03caf5a4c53e4aa98acfa2ff46ccd04c69d155f3/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.