0xa9f9…34a8
Paid $0.35 of the $3058.83M Roundhouse has indexed across 1,396,904 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
▸82 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
- /institutional-holdingsPrice match$0.02 listed
- /filingsPrice matchSEC filings$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
- /v1/tx/receipt-verifyPrice match$0.02 listed
- /v1/chain/statePrice match$0.02 listed
- /v1/fetchPage to markdown$0.01 listed
- /v1/guard/allowance$0.03 listed
- /v2/extract-image$0.06 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
- /v1/tools/convert/barcode-to-asinPrice match$0.02 listed
- /zcj/bu2id3dtdl6u/v1/productsPrice 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/bu98391sxsac/v1/productsPrice match$0.02 listed
17 further catalogued endpoints not listed.
- 0xdd25…2ec0 · last paid 62d 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.
- 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/agent-return-context$0.005 listed
82 further catalogued endpoints not listed.
- 0xe903…1abf · last paid 14d 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/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.
- 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
- /crypto/:symbol$0.002 listed
- /calendar/earnings$0.005 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 26d 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
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xa9f9…34a80xdd25…2ec0 | Base | $0.02 | 100% | coinbase | 62d ago | 0x39dec3…35081c |
| 0xa9f9…34a80x38c0…44c8 | Base | $0.002 | 100% | coinbase | 64d ago | 0xaae9ed…10e313 |
| 0xa9f9…34a80x40a8…ad8b | Base | $0.001 | 100% | coinbase | 67d ago | 0x3e524e…237158 |
| 0xa9f9…34a80x0e84…b808 | Base | $0.001 | 100% | coinbase | 68d ago | 0x20ec35…a758cc |
| 0xa9f9…34a80x52e2…f3ea | Base | $0.001 | 100% | coinbase | 69d ago | 0xe741c6…c02e9e |
| 0xa9f9…34a80x7dd5…2629 | Base | $0.001 | 100% | coinbase | 69d ago | 0xd4f6cb…ef36c0 |
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.