0x4821…e7f8
Paid $0.41 of the $3059.84M Roundhouse has indexed across 1,397,496 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (57)
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 |
|---|---|---|---|---|
| Not in any catalogue | 41% | $0.12 | 9 | 5 |
| Web & Content | 30% | $0.09 | 9 | 4 |
| Crypto Markets | 14% | $0.04 | 2 | 1 |
| Onchain Data | 8% | $0.02 | 4 | 1 |
| Reference Data | 7% | $0.02 | 1 | 1 |
$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 11 of 12 the amount paid narrows the list to the ones listed at that price.
- 0x2a46…a3a1 · last paid 10d ago$0.063 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xb1ef…88c0 · last paid 20d ago$0.042 calls
▸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.
- 0xabf4…a9d0 · last paid 14d ago$0.034 calls
▸17 of 200 catalogued endpoints list a price this agent paid
- /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
- /v1/metered/chat/completionsText completion$0.001 listed
- /api/hash$0.001 listed
- /api/weather-historyWeather forecast$0.002 listed
- /v1/nano/chat/completionsText completion$0.003 listed
192 further catalogued endpoints not listed.
- 0x9700…d3ab · last paid 22d ago$0.024 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/agent-return-context$0.005 listed
82 further catalogued endpoints not listed.
- 0x325b…d430 · last paid 5d ago$0.022 calls
▸19 of 70 catalogued endpoints list a price this agent paid
- /api/exa/searchPrice matchWeb search$0.01 listed
- /api/exa/contents$0.002 listed
- /api/firecrawl/searchWeb search$0.03 listed
- /api/apollo/people-enrichPeople search$0.05 listed
- /api/pdl/people-enrichPeople search$0.28 listed
- /api/clado/contacts-enrichPeople search$0.20 listed
- /api/fullenrich/people-searchPeople search$0.15 listed
- /api/reddit/searchWeb search$0.02 listed
62 further catalogued endpoints not listed.
- 0xf752…31b9 · last paid 15d ago$0.022 calls
▸2 of 5 catalogued endpoints list a price this agent paid
- /searchPrice matchWeb search$0.01 listed
- /extractPrice matchWeb search$0.01 listed
- /google-searchWeb search$0.11 listed
- /search/bulkWeb search$0.05 listed
- /search/advancedWeb search$0.03 listed
- 0xc45e…2403 · last paid 2h ago$0.021 call
▸32 of 36 catalogued endpoints list a price this agent paid
- /pricesPrice match$0.02 listed
- /financial-metricsPrice match$0.02 listed
- /company/factsPrice match$0.02 listed
- /prices/snapshotPrice match$0.02 listed
- /insider-tradesPrice match$0.02 listed
- /institutional-holdingsPrice match$0.02 listed
- /filingsPrice matchSEC filings$0.02 listed
- /earningsPrice match$0.02 listed
28 further catalogued endpoints not listed.
- 0x6e9c…62b2 · last paid 12d ago$0.021 call
▸25 of 25 catalogued endpoints list a price this agent paid
- /v1/productsPrice match$0.02 listed
- /zcj/s0fwjs8yyjsp/v1/productsPrice match$0.02 listed
- /v1/tools/convert/barcode-to-asinPrice match$0.02 listed
- /v1/tools/convert/asin-to-barcodePrice match$0.02 listed
- /v1/merchantsPrice match$0.02 listed
- /v1/tools/convert/url-to-barcodePrice match$0.02 listed
- /zcj/bu2id3dtdl6u/v1/productsPrice match$0.02 listed
- /v1/merchantsPrice match$0.02 listed
17 further catalogued endpoints not listed.
- 0xdd25…2ec0 · last paid 47d ago$0.021 call
▸54 of 186 catalogued endpoints list a price this agent paid
- /api/seats-aero/searchPrice match$0.02 listed
- /api/google-flights/searchPrice match$0.02 listed
- /api/seats-aero/availability$0.04 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.
- 0x4395…d965 · last paid 34d 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/onchain/readPage to markdown$0.001 listed
- /v1/convert/csv-json$0.001 listed
- /v1/x402/discover$0.001 listed
94 further catalogued endpoints not listed.
- 0x52e2…f3ea · last paid 8d ago$0.013 calls
▸12 of 96 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
88 further catalogued endpoints not listed.
- 0xf444…14a0 · last paid 18d ago$0.011 call
▸10 of 38 catalogued endpoints list a price this agent paid
- /api/polymarket/signalPrice match$0.01 listed
- /v1/latestPrice match$0.01 listed
- /v1/reposPrice match$0.01 listed
- /v1/pulse/narrativesPrice match$0.01 listed
- /v1/opportunities/trendingPrice match$0.01 listed
- /api/polymarket/latestPrice match$0.01 listed
- /v1/scan$0.05 listed
- /api/moltbook/digests$0.02 listed
30 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 | $0.06 | $0.00 | 3 | 10d ago | Graph |
| 0xb1ef…88c0 | $0.04 | $0.00 | 2 | 20d ago | Graph |
| 0xabf4…a9d0 | $0.03 | $0.00 | 4 | 14d ago | Graph |
| 0x9700…d3ab | $0.02 | $0.00 | 4 | 22d ago | Graph |
| 0xc45e…2403 | $0.02 | $0.00 | 1 | 2h ago | Graph |
| 0x325b…d430 | $0.02 | $0.00 | 2 | 5d ago | Graph |
| 0x6e9c…62b2 | $0.02 | $0.00 | 1 | 12d ago | Graph |
| 0xf752…31b9 | $0.02 | $0.00 | 2 | 15d 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 57 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 0x4821…e7f8 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x4821c2b368ea2b59148250b5a62648a0b3b6e7f8
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: 0x4821…e7f8 curl -s 'https://api.roundhouseai.io/v0/agents/0x4821c2b368ea2b59148250b5a62648a0b3b6e7f8' curl -s 'https://api.roundhouseai.io/v0/entities/0x4821c2b368ea2b59148250b5a62648a0b3b6e7f8/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.