0xa9f9…34a8
Paid $0.35 of the $3058.83M Roundhouse has indexed across 1,396,716 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (56)
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 | 53% | $0.13 | 7 | 5 |
| AI & Media | 24% | $0.06 | 8 | 3 |
| Reference Data | 13% | $0.03 | 3 | 2 |
| Onchain Data | 6% | $0.01 | 3 | 1 |
| Company & People | 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.
- 0xabf4…a9d0 · last paid 2d ago$0.035 calls
▸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/searchPrice matchWeb search$0.01 listed
- /v1/nano/chat/completionsPrice matchText completion$0.003 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
192 further catalogued endpoints not listed.
- 0xc45e…2403 · last paid 5d 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
- /filingsPrice matchSEC filings$0.02 listed
- /institutional-holdingsPrice match$0.02 listed
- /earningsPrice match$0.02 listed
28 further catalogued endpoints not listed.
- 0xe3fc…5fba · last paid 25d ago$0.021 call
▸1 of 2 catalogued endpoints list a price this agent paid
- /v1/pools/newPrice match$0.02 listed
- /v1/verify$0.50 listed
- 0x9876…2690 · last paid 26d ago$0.021 call
▸7 of 11 catalogued endpoints list a price this agent paid
- /v1/business-timePrice match$0.02 listed
- /v1/tx/preflightPrice match$0.02 listed
- /v1/guard/payeePrice match$0.02 listed
- /v2/extractPrice matchDocument extraction$0.02 listed
- /v1/tx/receipt-verifyPrice match$0.02 listed
- /v1/fetchPage to markdown$0.01 listed
- /v2/extract-image$0.06 listed
- /v1/guard/allowance$0.03 listed
3 further catalogued endpoints not listed.
- 0x6e9c…62b2 · last paid 49d 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
- /zcj/bu2id3dtdl6u/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
- /v1/tools/convert/url-to-barcodePrice match$0.02 listed
- /zcj/sf77r5k304g3/v1/productsPrice match$0.02 listed
17 further catalogued endpoints not listed.
- 0xdd25…2ec0 · last paid 62d 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.
- 0x9700…d3ab · last paid 28d ago$0.013 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.
- 0xe903…1abf · last paid 14d ago$0.012 calls
▸110 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.
- 0xe82e…59e3 · last paid 3d ago$0.012 calls
▸14 of 41 catalogued endpoints list a price this agent paid
- /stock/:symbolPrice match$0.003 listed
- /stock/:symbol/earningsPrice match$0.003 listed
- /crypto/market$0.002 listed
- /calendar/earnings$0.005 listed
- /crypto/:symbol$0.002 listed
- /crypto/sentimentSentiment analysis$0.001 listed
- /stock/:symbol/newsNews search$0.005 listed
- /analyze/market$0.05 listed
33 further catalogued endpoints not listed.
- 0x374c…108c · last paid 25d ago$0.011 call
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/v1Price match$0.01 listed
- 0x6671…c0fa · last paid 34d ago$0.011 call
▸8 of 10 catalogued endpoints list a price this agent paid
- /api/wait-timesPrice matchCompany registry lookup$0.01 listed
- /api/wait-timesPrice matchCompany registry lookup$0.01 listed
- /api/discover/restaurantsPrice matchCompany registry lookup$0.01 listed
- /api/discover/restaurants/:idPrice matchCompany registry lookup$0.01 listed
- /api/discover/restaurants/probePrice matchCompany registry lookup$0.01 listed
- /pay/agent_agentres_devPrice matchCompany registry lookup$0.01 listed
- /api/bookPrice matchCompany registry lookup$0.01 listed
- /api/reservation-jobs/createCompany registry lookup$3.00 listed
2 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 |
| 0xabf4…a9d0 | $0.03 | $0.00 | 5 | 2d ago | Graph |
| 0xc45e…2403 | $0.02 | $0.00 | 1 | 5d ago | Graph |
| 0xe3fc…5fba | $0.02 | $0.00 | 1 | 25d ago | Graph |
| 0x9876…2690 | $0.02 | $0.00 | 1 | 26d ago | Graph |
| 0x6e9c…62b2 | $0.02 | $0.00 | 1 | 49d ago | Graph |
| 0xdd25…2ec0 | $0.02 | $0.00 | 1 | 62d ago | Graph |
| 0x9700…d3ab | $0.01 | $0.00 | 3 | 28d 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 56 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 0xa9f9…34a8 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xa9f985b22d9f76a89dedce26cf9cc4bf39bf34a8
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: 0xa9f9…34a8 curl -s 'https://api.roundhouseai.io/v0/agents/0xa9f985b22d9f76a89dedce26cf9cc4bf39bf34a8' curl -s 'https://api.roundhouseai.io/v0/entities/0xa9f985b22d9f76a89dedce26cf9cc4bf39bf34a8/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.