0xcdf9…3952
Paid $1.45 of the $3060.46M Roundhouse has indexed across 1,397,991 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (83)
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 | 36% | $0.51 | 47 | 2 |
| Not in any catalogue | 24% | $0.34 | 5 | 4 |
| Web & Content | 19% | $0.27 | 22 | 4 |
| AI & Media | 19% | $0.26 | 1 | 1 |
| Reference Data | 3% | $0.04 | 2 | 1 |
$0.10 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 9 of 12 the amount paid narrows the list to the ones listed at that price.
- 0xbad1…98d0 · last paid 30d ago$0.4646 calls
▸7 of 7 catalogued endpoints list a price this agent paid
- /api/concertsPrice match$0.01 listed
- /api/concertsPrice match$0.01 listed
- /api/polymarket/historicalPrice matchCrypto price history$0.01 listed
- /api/polymarket/trendingPrice match$0.01 listed
- /api/polymarket/trendingPrice matchPrediction market odds$0.01 listed
- /api/polymarket/historicalPrice matchCrypto price history$0.01 listed
- /api/horoscopePrice match$0.01 listed
- 0xe903…1abf · last paid 44d ago$0.261 call
▸200 catalogued endpoints, none priced at an amount this agent paid
- /api/v1/chat/completionsText completion$0.002 listed
- /api/v1/exa/answerText completion$0.01 listed
- /api/v1/exa/searchWeb search$0.01 listed
- /api/v1/messages$0.01 listed
- /api/v1/exa/contents$0.003 listed
- /api/v1/images/generations$0.04 listed
- /api/v1/images/image2image$0.02 listed
- /api/v1/videos/generations$0.40 listed
192 further catalogued endpoints not listed.
- 0xf338…97ea · last paid 332d ago$0.201 call
▸2 of 3 catalogued endpoints list a price this agent paid
- /api/video/create-sora2Price match$0.20 listed
- /api/video/createPrice match$0.20 listed
- /api/image/create$0.02 listed
- 0xfbd7…5ad0 · last paid 339d ago$0.1111 calls
▸5 of 5 catalogued endpoints list a price this agent paid
- /api/x402/kalshi/events/specificPrice match$0.01 listed
- /api/x402/polymarket/searchPrice matchWeb search$0.01 listed
- /api/x402/kalshi/markets/searchPrice matchWeb search$0.01 listed
- /api/uploadPrice match$0.01 listed
- /api/x402/polymarket/tagsPrice match$0.01 listed
- 0x7d9d…405d · last paid 368d ago$0.105 calls
▸35 of 35 catalogued endpoints list a price this agent paid
- /x402/agents/EtherscanAgent/get_erc20_token_transfersPrice match$0.01 listed
- /x402/agents/PondWalletAnalysisAgent/analyze_ethereum_walletPrice match$0.01 listed
- /x402/agents/PondWalletAnalysisAgent/analyze_base_walletPrice match$0.01 listed
- /x402/agents/ZerionWalletAnalysisAgent/fetch_wallet_nftsPrice match$0.01 listed
- /x402/agents/FirecrawlSearchDigestAgent/firecrawl_extract_web_dataPrice match$0.01 listed
- /x402/agents/FirecrawlSearchDigestAgent/firecrawl_web_searchPrice match$0.01 listed
- /x402/agents/TrendingTokenAgent/get_trending_tokensPrice match$0.01 listed
- /x402/agents/TokenResolverAgent/searchPrice matchWeb search$0.01 listed
27 further catalogued endpoints not listed.
- 0xa8c1…483f · last paid 339d ago$0.101 call
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 44d ago$0.051 call
▸21 of 89 catalogued endpoints list a price this agent paid
- /x/digestPrice match$0.05 listed
- /x/leadsPrice match$0.05 listed
- /x/pain-pointsPrice match$0.05 listed
- /x/searchWeb search$0.02 listed
- /x/searchWeb search$0.02 listed
- /pm/oddsPrediction market odds$0.02 listed
- /x/ticker-pulse$0.02 listed
- /token/verdictPrediction market odds$0.01 listed
81 further catalogued endpoints not listed.
- 0xca12…cd0c · last paid 339d ago$0.044 calls
▸5 catalogued endpoints, none priced at an amount this agent paid
- /newsNews search$0.03 listed
- /news-by-keyword$0.05 listed
- /news-ticker-summary$0.03 listed
- /pm-scorings$0.10 listed
- /recaps$0.10 listed
- 0xbd17…283d · last paid 44d ago$0.042 calls
▸51 of 51 catalogued endpoints list a price this agent paid
- /api/newsPrice matchNews search$0.02 listed
- /api/company/factsPrice match$0.02 listed
- /api/pricesPrice match$0.02 listed
- /api/filingsPrice matchSEC filings$0.02 listed
- /api/financials/cash-flow-statements/segmentsPrice match$0.02 listed
- /api/earningsPrice match$0.02 listed
- /api/financials/income-statements/segmentsPrice match$0.02 listed
- /api/financials/balance-sheetsPrice match$0.02 listed
43 further catalogued endpoints not listed.
- 0x3c5f…3eea · last paid 101d ago$0.022 calls
▸3 of 3 catalogued endpoints list a price this agent paid
- /x402/v3/cryptocurrency/quotes/latestPrice match$0.01 listed
- /x402/v1/dex/searchPrice matchWeb search$0.01 listed
- /x402/v4/dex/pairs/quotes/latestPrice match$0.01 listed
- 0x9413…15e0 · last paid 372d ago$0.022 calls
▸2 of 6 catalogued endpoints list a price this agent paid
- /api/mint/xsPrice match$0.01 listed
- /mint/xsPrice match$0.01 listed
- /api/mint/lg$10.00 listed
- /api/mint/xl$100.00 listed
- /api/mint/$1.00 listed
- /mint/$1.00 listed
- 0xdd25…2ec0 · last paid 185d ago$0.021 call
▸54 of 187 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
179 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 | |
|---|---|---|---|---|---|
| 0xbad1…98d0 | $0.46 | $0.00 | 46 | 30d ago | Graph |
| 0xe903…1abf | $0.26 | $0.00 | 1 | 44d ago | Graph |
| 0xf338…97ea | $0.20 | $0.00 | 1 | 332d ago | Graph |
| 0xfbd7…5ad0 | $0.11 | $0.00 | 11 | 339d ago | Graph |
| 0xa8c1…483f | $0.10 | $0.00 | 1 | 339d ago | Graph |
| 0x7d9d…405d | $0.10 | $0.00 | 5 | 368d ago | Graph |
| 0xb1ef…88c0 | $0.05 | $0.00 | 1 | 44d ago | Graph |
| 0xbd17…283d | $0.04 | $0.00 | 2 | 44d 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 83 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xcdf9…39520xbad1…98d0 | Base | $0.01 | 100% | coinbase | 380d ago | 0xe14c6b…6536b4 |
| 0xcdf9…39520x7d9d…405d | Base | $0.02 | 100% | coinbase | 380d ago | 0x51e034…945cc6 |
| 0xcdf9…3952mechamanda.eth | Base | $0.001 | 100% | coinbase | 380d ago | 0x8e210e…5fa3be |
| 0xcdf9…39520x7d9d…405d | Base | $0.02 | 100% | coinbase | 384d ago | 0xa23014…67484c |
| 0xcdf9…39520xbad1…98d0 | Base | $0.01 | 100% | coinbase | 384d ago | 0xc2ea49…e82571 |
| 0xcdf9…39520xca12…cd0c | Base | $0.01 | 100% | coinbase | 384d ago | 0xf4c3f8…350fc7 |
| 0xcdf9…39520xbad1…98d0 | Base | $0.01 | 100% | coinbase | 411d ago | 0xb5db09…cf23cc |
| 0xcdf9…39520xca12…cd0c | Base | $0.01 | 100% | coinbase | 411d ago | 0xded803…8bc204 |
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 0xcdf9…3952 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xcdf9038b3af24183c72fdae6efd1b1dcb38a3952
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: 0xcdf9…3952 curl -s 'https://api.roundhouseai.io/v0/agents/0xcdf9038b3af24183c72fdae6efd1b1dcb38a3952' curl -s 'https://api.roundhouseai.io/v0/entities/0xcdf9038b3af24183c72fdae6efd1b1dcb38a3952/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.