0xdffe…4fa5
Paid $0.15 of the $3104.95M Roundhouse has indexed across 1,404,805 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (37)
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 |
|---|---|---|---|---|
| Location & Weather | 55% | $0.08 | 12 | 2 |
| Company & People | 24% | $0.04 | 7 | 1 |
| Reference Data | 12% | $0.02 | 6 | 1 |
| Crypto Markets | 7% | $0.01 | 10 | 3 |
| Not in any catalogue | 1% | $0.002 | 2 | 1 |
Every merchant paid publishes at least one catalogued endpoint.
Services it paid
A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 8 of 8 the amount paid narrows the list to the ones listed at that price.
- 0x4df6…cdea · last paid 86d ago$0.055 calls
▸3 of 57 catalogued endpoints list a price this agent paid
- /v1/weatherPrice matchWeather forecast$0.01 listed
- /v1/token-priceCrypto spot price$0.02 listed
- /v1/trending-coins$0.02 listed
- /v1/serpWeb search$0.05 listed
- /v1/domain-infoDomain and DNS lookup$0.02 listed
- /v1/papersWeb search$0.02 listed
- /v1/hackernewsWeb search$0.02 listed
- /v1/geocodeGeocoding$0.02 listed
49 further catalogued endpoints not listed.
- 0x6ab8…2dff · last paid 86d ago$0.047 calls
▸32 of 106 catalogued endpoints list a price this agent paid
- /v1/eu/company-checkCompany registry lookup$0.10 listed
- /v1/time/zone$0.001 listed
- /v1/geo/postal$0.001 listed
- /v1/us/sec-fundamentals$0.01 listed
- /v1/btc/feesCompany registry lookup$0.001 listed
- /v1/pypi/packageCompany registry lookup$0.002 listed
- /v1/fr/geocodeGeocoding$0.001 listed
- /v1/wx/forecastWeather forecast$0.001 listed
98 further catalogued endpoints not listed.
- 0x4466…125e · last paid 86d ago$0.037 calls
▸114 of 200 catalogued endpoints list a price this agent paid
- /forex/convert/cny/usd/cny-usdPrice match$0.004 listed
- /chain/gas-comparePrice match$0.005 listed
- /aviation/airport-statusPrice match$0.005 listed
- /chain/wallet-labelPrice match$0.005 listed
- /chain/honeypot$0.01 listed
- /finance/central-rates$0.01 listed
- /finance/forex$0.008 listed
- /stock/cn-index$0.01 listed
192 further catalogued endpoints not listed.
- 0x58bd…6b6c · last paid 86d ago$0.026 calls
▸4 of 5 catalogued endpoints list a price this agent paid
- /v1/edgar/filingsPrice matchSEC filings$0.003 listed
- /pay/agent_edgar_apitoll_cloudPrice matchSEC filings$0.003 listed
- /v1/edgar/holdingsPrice matchWallet balances$0.003 listed
- /v1/edgar/insiderPrice match$0.003 listed
- /v1/edgar/smart-moneySEC filings$0.006 listed
- 0x53a0…f4db · last paid 86d ago$0.0077 calls
▸18 of 59 catalogued endpoints list a price this agent paid
- /v1/pricesPrice matchCrypto spot price$0.001 listed
- /v1/crowdPrice match$0.001 listed
- /v1/risk/pairsPrice match$0.001 listed
- /v1/stocksPrice match$0.001 listed
- /v1/loan/marketsPrice match$0.001 listed
- /v1/candlesPrice matchCrypto price history$0.001 listed
- /v1/tx/stocksPrice match$0.001 listed
- /v1/signalsPrice match$0.001 listed
51 further catalogued endpoints not listed.
- 0x0e84…b808 · last paid 86d ago$0.0022 calls
▸33 of 88 catalogued endpoints list a price this agent paid
- /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
- /tweet-search$0.005 listed
- /base-season$0.002 listed
- /kol-sentiment$0.003 listed
80 further catalogued endpoints not listed.
- 0x52e2…f3ea · last paid 86d ago$0.0022 calls
▸6 of 98 catalogued endpoints list a price this agent paid
- /api/chain/block-numberPrice match$0.001 listed
- /api/chain/block-numberPrice match$0.001 listed
- /api/chain/erc20-balance$0.003 listed
- /deepstate/v1/book/:book$0.005 listed
- /deepstate/v1/candles/:bookCrypto price history$0.005 listed
- /deepstate/v1/stats/:book$0.005 listed
- /api/chain/live-balance$0.003 listed
- /api/chain/erc20-transfers$0.005 listed
90 further catalogued endpoints not listed.
- 0xabf4…a9d0 · last paid 86d ago$0.0011 call
▸83 of 200 catalogued endpoints list a price this agent paid
- /v1/metered/chat/completionsPrice matchText completion$0.001 listed
- /api/hashPrice match$0.001 listed
- /api/onchain-sql$0.03 listed
- /api/perp-basis$0.002 listed
- /api/perp-fundingPerp funding and open interest$0.002 listed
- /api/weather-historyWeather forecast$0.002 listed
- /v1/nano/chat/completionsText completion$0.003 listed
- /api/searchWeb search$0.01 listed
192 further catalogued endpoints not listed.
One merchant publishes more endpoints than a single catalogue read returns; its list is partial.
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x4df6…cdea | $0.05 | $0.00 | 5 | 86d ago | Graph |
| eu-verify | $0.04 | $0.00 | 7 | 86d ago | Graph |
| 0x4466…125e | $0.03 | $0.00 | 7 | 86d ago | Graph |
| 0x58bd…6b6c | $0.02 | $0.00 | 6 | 86d ago | Graph |
| 0x53a0…f4db | $0.007 | $0.00 | 7 | 86d ago | Graph |
| 0x0e84…b808 | $0.002 | $0.00 | 2 | 86d ago | Graph |
| 0x52e2…f3ea | $0.002 | $0.00 | 2 | 86d ago | Graph |
| 0xabf4…a9d0 | $0.001 | $0.00 | 1 | 86d 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 37 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 0xdffe…4fa5 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xdffe37c4c99f0c1338b1886c016c465e58984fa5
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: 0xdffe…4fa5 curl -s 'https://api.roundhouseai.io/v0/agents/0xdffe37c4c99f0c1338b1886c016c465e58984fa5' curl -s 'https://api.roundhouseai.io/v0/entities/0xdffe37c4c99f0c1338b1886c016c465e58984fa5/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.