0x3a5d…b2b0
Paid $0.30 of the $3057.55M Roundhouse has indexed across 1,396,368 wallets — less than 0.0001% of it.
Whole-history totals from the index rollup, which can be up to 30 minutes behind.
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 | 51% | $0.10 | 8 | 6 |
| Not in any catalogue | 30% | $0.06 | 5 | 3 |
| Web & Content | 7% | $0.02 | 1 | 1 |
| AI & Media | 6% | $0.01 | 2 | 1 |
| Onchain Data | 6% | $0.01 | 2 | 1 |
$0.04 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 11 of 12 the amount paid narrows the list to the ones listed at that price.
- 0x2a46…a3a1 · last paid 27d ago$0.042 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x66d7…83bc · last paid 11h ago$0.021 call
▸57 of 196 catalogued endpoints list a price this agent paid
- /x402/fear-greed-indexPrice matchFear and greed index$0.02 listed
- /x402/mx-lookupPrice match$0.02 listed
- /x402/v2/base64-encode-urlPrice match$0.02 listed
- /x402/exchange-ratePrice match$0.02 listed
- /x402/uptime-checkPrice match$0.02 listed
- /x402/weather-lookup$0.05 listed
- /x402/translateTranslation$0.05 listed
- /x402/domain-age-check$0.03 listed
188 further catalogued endpoints not listed.
- 0xabf4…a9d0 · last paid 9d ago$0.023 calls
▸67 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/searchPrice matchWeb search$0.01 listed
- /api/onchain-sql$0.04 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
192 further catalogued endpoints not listed.
- 0xb1ef…88c0 · last paid 21d ago$0.021 call
▸32 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
- /token/verdictPrediction market odds$0.01 listed
81 further catalogued endpoints not listed.
- 0xcb9b…d7e9 · last paid 43d ago$0.021 call
▸5 of 33 catalogued endpoints list a price this agent paid
- /x/searchPrice matchWeb search$0.02 listed
- /x/user$0.02 listed
- /x/timeline$0.01 listed
- /x/tweet$0.02 listed
- /x/thread$0.01 listed
- /jev$0.005 listed
- /x/trends$0.005 listed
- /stablecoin/pegPerp funding and open interest$0.02 listed
25 further catalogued endpoints not listed.
- 0x4395…d965 · last paid 28d ago$0.021 call
▸3 of 102 catalogued endpoints list a price this agent paid
- /v1/web/searchPrice matchWeb search$0.02 listed
- /v1/social/reddit/searchWeb search$0.02 listed
- /v1/onchain/readPage to markdown$0.001 listed
- /v1/finance/stock-price$0.005 listed
- /v1/util/transform$0.001 listed
- /v1/convert/csv-json$0.001 listed
- /v1/onchain/readPage to markdown$0.001 listed
- /v1/x402/discover$0.001 listed
94 further catalogued endpoints not listed.
- 0xe903…1abf · last paid 23d ago$0.012 calls
▸108 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/images/generations$0.04 listed
- /api/v1/exa/contents$0.003 listed
- /api/v1/images/image2image$0.02 listed
- /api/v1/videos/generations$0.40 listed
192 further catalogued endpoints not listed.
- 0x9700…d3ab · last paid 7d ago$0.012 calls
▸33 of 90 catalogued endpoints list a price this agent paid
- /api/v1/paid/timePrice match$0.01 listed
- /api/v1/paid/solana-priority-feePrice match$0.002 listed
- /api/v1/paid/base-block-numberPrice match$0.002 listed
- /api/v1/paid/bazaar-pulsePrice match$0.002 listed
- /api/v1/paid/base-gas-pricePrice matchGas price$0.002 listed
- /api/v1/paid/echoPrice match$0.01 listed
- /api/v1/paid/crypto-price$0.004 listed
- /api/v1/paid/x402-facilitator-health$0.003 listed
82 further catalogued endpoints not listed.
- 0x2932…4f60 · last paid 15d ago$0.012 calls
▸4 of 83 catalogued endpoints list a price this agent paid
- /tick/latestPrice match$0.005 listed
- /tick/symbolsPrice match$0.005 listed
- /tick/allPrice match$0.005 listed
- /content/links$0.01 listed
- /defi/chains$0.01 listed
- /defi/gasGas price$0.01 listed
- /defi/address$0.01 listed
- /weather/current$0.01 listed
75 further catalogued endpoints not listed.
- 0xfdb4…ed03 · last paid 4d ago$0.011 call
▸67 of 164 catalogued endpoints list a price this agent paid
- /api/v1/national-debtPrice match$0.01 listed
- /api/v1/quote/:tickerPrice matchCrypto spot price$0.01 listed
- /api/v1/perps/candles/:coinCrypto price history$0.02 listed
- /api/v1/clinical-trials$0.02 listed
- /api/v1/congress-trades$0.03 listed
- /api/v1/dossier/:ticker$0.05 listed
- /api/v1/dividend-calendar$0.02 listed
- /api/v1/report/:ticker$0.50 listed
156 further catalogued endpoints not listed.
- 0x25a8…4145 · last paid 14d ago$0.011 call
▸10 of 33 catalogued endpoints list a price this agent paid
- /coveragePrice match$0.01 listed
- /liquidationsPrice match$0.01 listed
- /askText completion$0.25 listed
- /liquidations/ETH$0.05 listed
- /liquidations/BTC$0.05 listed
- /pro/unlock$0.99 listed
- /whales$0.05 listed
- /squeeze/SOL$0.02 listed
25 further catalogued endpoints not listed.
- 0xdd25…2ec0 · last paid 19d ago$0.011 call
▸46 of 186 catalogued endpoints list a price this agent paid
- /api/seats-aero/search$0.02 listed
- /api/seats-aero/availability$0.04 listed
- /api/google-flights/search$0.02 listed
- /api/hotels/search$0.03 listed
- /api/flights/search$0.05 listed
- /api/reference/locations$0.0054 listed
- /api/hotels/list$0.03 listed
- /api/flights/availability$0.03 listed
178 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 | |
|---|---|---|---|---|---|
| 0x2a46…a3a1 | $0.04 | $0.00 | 2 | 27d ago | Graph |
| 0x66d7…83bc | $0.02 | $0.00 | 1 | 11h ago | Graph |
| 0xabf4…a9d0 | $0.02 | $0.00 | 3 | 9d ago | Graph |
| 0xb1ef…88c0 | $0.02 | $0.00 | 1 | 21d ago | Graph |
| 0xcb9b…d7e9 | $0.02 | $0.00 | 1 | 43d ago | Graph |
| 0x4395…d965 | $0.02 | $0.00 | 1 | 28d ago | Graph |
| 0xe903…1abf | $0.01 | $0.00 | 2 | 23d ago | Graph |
| 0x9700…d3ab | $0.01 | $0.00 | 2 | 7d 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 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 0x3a5d…b2b0 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x3a5db87d8fcf46cca13bd7155982a32e2e24b2b0
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: 0x3a5d…b2b0 curl -s 'https://api.roundhouseai.io/v0/agents/0x3a5db87d8fcf46cca13bd7155982a32e2e24b2b0' curl -s 'https://api.roundhouseai.io/v0/entities/0x3a5db87d8fcf46cca13bd7155982a32e2e24b2b0/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.