0xaa31…3621
Paid $0.37 of the $3104.95M Roundhouse has indexed across 1,404,805 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (43)
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 | 52% | $0.19 | 33 | 2 |
| Company & People | 27% | $0.10 | 1 | 1 |
| Not in any catalogue | 11% | $0.04 | 6 | 2 |
| Reference Data | 8% | $0.03 | 1 | 1 |
| Web & Content | 3% | $0.01 | 1 | 1 |
| Onchain Data | <1% | $0.001 | 1 | 1 |
$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 7 of 8 the amount paid narrows the list to the ones listed at that price.
- 0xb1ef…88c0 · last paid 67d ago$0.1727 calls
▸38 of 89 catalogued endpoints list a price this agent paid
- /x/searchPrice matchWeb search$0.02 listed
- /x/searchPrice matchWeb search$0.02 listed
- /pm/oddsPrice matchPrediction market odds$0.02 listed
- /x/ticker-pulsePrice match$0.02 listed
- /x/digest$0.05 listed
- /x/leads$0.05 listed
- /x/pain-points$0.05 listed
- /translate/textPrediction market odds$0.01 listed
81 further catalogued endpoints not listed.
- 0xade0…89ab · last paid 76d ago$0.101 call
▸1 of 2 catalogued endpoints list a price this agent paid
- /api/company/enrichPrice matchCompany enrichment$0.10 listed
- /api/person/from-email$0.12 listed
- 0x84fa…14a5 · last paid 76d ago$0.031 call
▸6 of 60 catalogued endpoints list a price this agent paid
- /t/web/searchWeb search$0.008 listed
- /t/news/searchNews search$0.01 listed
- /t/news/searchNews search$0.01 listed
- /t/fx/ratesCurrency conversion$0.002 listed
- /t/web/searchWeb search$0.008 listed
- /t/crypto/gasGas price$0.002 listed
- /t/web/screenshotScreenshot$0.02 listed
- /t/jobs/searchWeb search$0.02 listed
52 further catalogued endpoints not listed.
- 0x0e84…b808 · last paid 76d ago$0.036 calls
▸39 of 88 catalogued endpoints list a price this agent paid
- /tweet-searchPrice match$0.005 listed
- /crypto-newsPrice match$0.001 listed
- /pay/agent_ottoai_crypto_newsPrice match$0.001 listed
- /filtered-newsPrice match$0.001 listed
- /token-detailsPrice match$0.001 listed
- /funding-ratesPrice matchPerp funding and open interest$0.001 listed
- /base-season$0.002 listed
- /kol-sentiment$0.003 listed
80 further catalogued endpoints not listed.
- 0x4466…125e · last paid 76d ago$0.021 call
▸5 of 200 catalogued endpoints list a price this agent paid
- /chain/honeypot$0.01 listed
- /forex/convert/cny/usd/cny-usd$0.004 listed
- /finance/central-rates$0.01 listed
- /chain/gas-compare$0.005 listed
- /chain/wallet-label$0.005 listed
- /aviation/airport-status$0.005 listed
- /finance/forex$0.008 listed
- /stock/cn-index$0.01 listed
192 further catalogued endpoints not listed.
- 0xaa13…0fc1 · last paid 71d ago$0.025 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x9dba…0df8 · last paid 76d ago$0.011 call
▸20 of 32 catalogued endpoints list a price this agent paid
- /tweets/userPrice match$0.01 listed
- /lists/tweetsPrice match$0.01 listed
- /tweets/searchWeb search$0.006 listed
- /tweets/mentions$0.006 listed
- /tweets/by/id$0.0025 listed
- /users/by/username$0.005 listed
- /tweets/mediaUpload$0.006 listed
- /users/by/id$0.005 listed
24 further catalogued endpoints not listed.
- 0x9f8b…73a2 · last paid 76d ago$0.0011 call
▸181 of 200 catalogued endpoints list a price this agent paid
- /api/v1/x402/token-estimatePrice match$0.001 listed
- /api/v1/x402/weather-forecastPrice matchWeather forecast$0.001 listed
- /api/v1/x402/uuidPrice match$0.001 listed
- /api/v1/x402/http-codesPrice match$0.001 listed
- /api/v1/x402/usdc-to-rawPrice match$0.001 listed
- /api/v1/x402/speechText to speech$0.002 listed
- /api/v1/x402/imageImage generation$0.01 listed
- /api/v1/x402/video-draft$0.03 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 | |
|---|---|---|---|---|---|
| 0xb1ef…88c0 | $0.17 | $0.00 | 27 | 67d ago | Graph |
| 0xade0…89ab | $0.10 | $0.00 | 1 | 76d ago | Graph |
| 0x84fa…14a5 | $0.03 | $0.00 | 1 | 76d ago | Graph |
| 0x0e84…b808 | $0.03 | $0.00 | 6 | 76d ago | Graph |
| 0x4466…125e | $0.02 | $0.00 | 1 | 76d ago | Graph |
| 0xaa13…0fc1 | $0.02 | $0.00 | 5 | 71d ago | Graph |
| 0x9dba…0df8 | $0.01 | $0.00 | 1 | 76d ago | Graph |
| 0x9f8b…73a2 | $0.001 | $0.00 | 1 | 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 43 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 0xaa31…3621 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xaa31a09fcd959711ea1a1cf9ab17cbb1af7f3621
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: 0xaa31…3621 curl -s 'https://api.roundhouseai.io/v0/agents/0xaa31a09fcd959711ea1a1cf9ab17cbb1af7f3621' curl -s 'https://api.roundhouseai.io/v0/entities/0xaa31a09fcd959711ea1a1cf9ab17cbb1af7f3621/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.