0xfc8a…58b9
Paid $0.32 of the $3068.58M Roundhouse has indexed across 1,402,563 wallets — less than 0.0001% of it.
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 |
|---|---|---|---|---|
| Not in any catalogue | 47% | $0.11 | 6 | 3 |
| Crypto Markets | 19% | $0.04 | 5 | 3 |
| Reference Data | 14% | $0.03 | 3 | 2 |
| Web & Content | 9% | $0.02 | 3 | 2 |
| AI & Media | 6% | $0.02 | 3 | 1 |
| Onchain Data | 4% | $0.01 | 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 8d 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.
- 0xdd25…2ec0 · last paid 4d ago$0.032 calls
▸101 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.
- 0xc45e…2403 · last paid 2d 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
- /earningsPrice match$0.02 listed
- /institutional-holdingsPrice match$0.02 listed
- /filingsPrice matchSEC filings$0.02 listed
28 further catalogued endpoints not listed.
- 0x4df6…cdea · last paid 13d ago$0.021 call
▸23 of 57 catalogued endpoints list a price this agent paid
- /v1/token-pricePrice matchCrypto spot price$0.02 listed
- /v1/trending-coinsPrice match$0.02 listed
- /v1/domain-infoPrice matchDomain and DNS lookup$0.02 listed
- /v1/papersPrice matchWeb search$0.02 listed
- /v1/hackernewsPrice matchWeb search$0.02 listed
- /v1/weatherWeather forecast$0.01 listed
- /v1/serpWeb search$0.05 listed
- /v1/startup-domain-check$0.05 listed
49 further catalogued endpoints not listed.
- 0x6e9c…62b2 · last paid 14d 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/merchantsPrice match$0.02 listed
- /v1/tools/convert/asin-to-barcodePrice match$0.02 listed
- /zcj/bu2id3dtdl6u/v1/productsPrice match$0.02 listed
- /v1/tools/convert/url-to-barcodePrice match$0.02 listed
- /zcj/z1y93eyut11y/v1/productsPrice match$0.02 listed
17 further catalogued endpoints not listed.
- 0xe903…1abf · last paid 1d ago$0.023 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/messagesPrice match$0.01 listed
- /api/v1/exa/searchPrice matchWeb search$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.
- 0xabf4…a9d0 · last paid 12d ago$0.013 calls
▸69 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.
- 0x0e84…b808 · last paid 25d ago$0.012 calls
▸7 of 87 catalogued endpoints list a price this agent paid
- /tweet-searchPrice match$0.005 listed
- /crypto-news$0.001 listed
- /meta-intelligence$0.001 listed
- /pay/agent_ottoai_crypto_news$0.001 listed
- /base-season$0.002 listed
- /filtered-news$0.001 listed
- /token-details$0.001 listed
- /kol-sentiment$0.003 listed
79 further catalogued endpoints not listed.
- 0x325b…d430 · last paid 10d ago$0.012 calls
▸24 of 70 catalogued endpoints list a price this agent paid
- /api/exa/searchPrice matchWeb search$0.01 listed
- /api/exa/contentsPrice match$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.
- 0xd07c…acc6 · last paid 8h ago$0.011 call
▸18 of 18 catalogued endpoints list a price this agent paid
- /v1/wallets/:address/positionsPrice match$0.01 listed
- /v1/wallets/:solana_address/portfolioPrice matchWallet balances$0.01 listed
- /v1/dapps/Price match$0.01 listed
- /v1/wallets/:address/transactionsPrice match$0.01 listed
- /v1/chains/Price match$0.01 listed
- /v1/wallets/:address/nft-collectionsPrice match$0.01 listed
- /v1/fungibles/Price match$0.01 listed
- /v1/wallets/:address/pnlPrice match$0.01 listed
10 further catalogued endpoints not listed.
- 0xfdb4…ed03 · last paid 15d 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/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/research/:ticker$0.75 listed
- /api/v1/report/:ticker$0.50 listed
156 further catalogued endpoints not listed.
- 0xc751…86a1 · last paid 20d ago$0.011 call
▸9 of 57 catalogued endpoints list a price this agent paid
- /api/v1/reddit/searchPrice matchWeb search$0.01 listed
- /api/v1/web/searchPrice matchWeb search$0.01 listed
- /api/v1/twitter/searchWeb search$0.005 listed
- /api/v1/twitter/tweets/searchWeb search$0.005 listed
- /api/v1/web/fetchPage to markdown$0.002 listed
- /api/v1/amazon/searchWeb search$0.005 listed
- /api/v1/github/get$0.002 listed
- /api/v1/twitter/get$0.005 listed
49 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 | 8d ago | Graph |
| 0xdd25…2ec0 | $0.03 | $0.00 | 2 | 4d ago | Graph |
| 0xc45e…2403 | $0.02 | $0.00 | 1 | 2d ago | Graph |
| 0x4df6…cdea | $0.02 | $0.00 | 1 | 13d ago | Graph |
| 0x6e9c…62b2 | $0.02 | $0.00 | 1 | 14d ago | Graph |
| 0xe903…1abf | $0.02 | $0.00 | 3 | 1d ago | Graph |
| 0xabf4…a9d0 | $0.01 | $0.00 | 3 | 12d ago | Graph |
| 0x0e84…b808 | $0.01 | $0.00 | 2 | 25d 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
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xfc8a…58b90xa7f3…4689 | Base | $0.01 | 100% | coinbase | 32d ago | 0x077210…712195 |
| 0xfc8a…58b9NodeFlare | Base | $0.001 | 100% | coinbase | 33d ago | 0xcecee4…72d5ca |
| 0xfc8a…58b90xcf92…42fb | Base | $0.002 | 100% | coinbase | 34d ago | 0xf46b1c…30042d |
| 0xfc8a…58b90x325b…d430 | Base | $0.01 | 100% | coinbase | 34d ago | 0xa07526…8aea1e |
| 0xfc8a…58b90xf752…31b9 | Base | $0.01 | 100% | coinbase | 35d ago | 0x61f640…b33efb |
| 0xfc8a…58b90x9700…d3ab | Base | $0.01 | 100% | coinbase | 36d ago | 0xaa89d8…a1bec2 |
| 0xfc8a…58b90xe903…1abf | Base | $0.002 | 100% | coinbase | 37d ago | 0x907a53…0da4d7 |
| 0xfc8a…58b90x38c0…44c8 | Base | $0.001 | 100% | coinbase | 38d ago | 0x0f7e3c…832070 |
| 0xfc8a…58b90x6d6e…9192 | Base | $0.001 | 100% | coinbase | 40d ago | 0x91d081…de9d35 |
| 0xfc8a…58b90x0e84…b808 | Base | $0.005 | 100% | coinbase | 42d ago | 0xb91341…399c58 |
| 0xfc8a…58b90xabf4…a9d0 | Base | $0.001 | 100% | coinbase | 43d ago | 0x953395…c62f48 |
| 0xfc8a…58b9memosr.eth | Base | $0.005 | 100% | coinbase | 44d ago | 0xe517c2…f5fd4f |
| 0xfc8a…58b90x2a46…a3a1 | Base | $0.02 | 100% | coinbase | 46d ago | 0x7ecce4…d9b86b |
| 0xfc8a…58b90x52e2…f3ea | Base | $0.003 | 100% | coinbase | 48d ago | 0x17d6a1…aebe4a |
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 0xfc8a…58b9 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xfc8a53ccffb051afcb9c7aa8656894988b5b58b9
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: 0xfc8a…58b9 curl -s 'https://api.roundhouseai.io/v0/agents/0xfc8a53ccffb051afcb9c7aa8656894988b5b58b9' curl -s 'https://api.roundhouseai.io/v0/entities/0xfc8a53ccffb051afcb9c7aa8656894988b5b58b9/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.