0xb42a…e438
Paid $0.05 of the $3060.46M Roundhouse has indexed across 1,397,991 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (12)
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 | 35% | $0.02 | 4 | 3 |
| Location & Weather | 29% | $0.02 | 3 | 1 |
| AI & Media | 23% | $0.01 | 2 | 2 |
| Crypto Markets | 13% | $0.007 | 3 | 1 |
$0.005 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 6 of 7 the amount paid narrows the list to the ones listed at that price.
- 0x589a…b3d8 · last paid 4d ago$0.023 calls
▸10 of 15 catalogued endpoints list a price this agent paid
- /x402/pingPrice match$0.005 listed
- /x402/paymentPrice match$0.005 listed
- /x402/quotePrice match$0.005 listed
- /x402/statusPrice match$0.005 listed
- /x402/timePrice match$0.005 listed
- /x402/uuidPrice match$0.005 listed
- /x402/randomPrice match$0.005 listed
- /x402/ipPrice matchIP intelligence$0.005 listed
7 further catalogued endpoints not listed.
- 0xe903…1abf · last paid 87d ago$0.011 call
▸6 of 200 catalogued endpoints list a price this agent paid
- /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/chat/completionsText completion$0.002 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.
- 0x2932…4f60 · last paid 45d ago$0.012 calls
▸4 of 83 catalogued endpoints list a price this agent paid
- /tick/latestPrice match$0.005 listed
- /tick/symbolsPrice match$0.005 listed
- /tick/allPrice match$0.005 listed
- /content/links$0.01 listed
- /defi/chains$0.01 listed
- /defi/gasGas price$0.01 listed
- /defi/address$0.01 listed
- /weather/current$0.01 listed
75 further catalogued endpoints not listed.
- 0x0e84…b808 · last paid 45d ago$0.0073 calls
▸52 of 87 catalogued endpoints list a price this agent paid
- /crypto-newsPrice match$0.001 listed
- /meta-intelligencePrice match$0.001 listed
- /pay/agent_ottoai_crypto_newsPrice match$0.001 listed
- /filtered-newsPrice match$0.001 listed
- /token-detailsPrice match$0.001 listed
- /kol-sentimentPrice match$0.003 listed
- /tweet-search$0.005 listed
- /base-season$0.002 listed
79 further catalogued endpoints not listed.
- 0x6026…efb7 · last paid 45d ago$0.0051 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x52e2…f3ea · last paid 4d ago$0.0031 call
▸21 of 98 catalogued endpoints list a price this agent paid
- /api/chain/erc20-balancePrice match$0.003 listed
- /api/chain/live-balancePrice match$0.003 listed
- /api/chain/block-number$0.001 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/block-number$0.001 listed
- /api/chain/erc20-transfers$0.005 listed
90 further catalogued endpoints not listed.
- 0x3da4…4664 · last paid 45d ago$0.0011 call
▸11 of 11 catalogued endpoints list a price this agent paid
- /v1/crypto/pricePrice match$0.001 listed
- /v1/crypto/sentimentPrice matchSentiment analysis$0.001 listed
- /v1/crypto/globalPrice match$0.001 listed
- /v1/crypto/perpsPrice matchPerp funding and open interest$0.001 listed
- /v1/crypto/chartPrice matchCrypto spot price$0.001 listed
- /v1/crypto/yieldsPrice match$0.001 listed
- /v1/crypto/stablecoinsPrice match$0.001 listed
- /v1/crypto/protocolPrice match$0.001 listed
3 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 | |
|---|---|---|---|---|---|
| 0x589a…b3d8 | $0.02 | $0.00 | 3 | 4d ago | Graph |
| 0xe903…1abf | $0.01 | $0.00 | 1 | 87d ago | Graph |
| 0x2932…4f60 | $0.01 | $0.00 | 2 | 45d ago | Graph |
| 0x0e84…b808 | $0.007 | $0.00 | 3 | 45d ago | Graph |
| 0x6026…efb7 | $0.005 | $0.00 | 1 | 45d ago | Graph |
| 0x52e2…f3ea | $0.003 | $0.00 | 1 | 4d ago | Graph |
| 0x3da4…4664 | $0.001 | $0.00 | 1 | 45d 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 12 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xb42a…e4380x589a…b3d8 | Base | $0.005 | 100% | coinbase | 4d ago | 0x8c6064…f924e6 |
| 0xb42a…e4380x52e2…f3ea | Base | $0.003 | 100% | coinbase | 4d ago | 0x3c7c70…5ff571 |
| 0xb42a…e4380x589a…b3d8 | Base | $0.005 | 100% | coinbase | 4d ago | 0xaabe34…d371ee |
| 0xb42a…e4380x589a…b3d8 | Base | $0.005 | 100% | coinbase | 4d ago | 0x11b4b1…bb62ab |
| 0xb42a…e4380x0e84…b808 | Base | $0.001 | 100% | coinbase | 45d ago | 0x6e2fa3…63bff3 |
| 0xb42a…e4380x0e84…b808 | Base | $0.003 | 100% | coinbase | 45d ago | 0xff6571…d485eb |
| 0xb42a…e4380x3da4…4664 | Base | $0.001 | 100% | coinbase | 45d ago | 0xc86ae0…63d064 |
| 0xb42a…e4380x2932…4f60 | Base | $0.005 | 100% | coinbase | 45d ago | 0x15961a…b7911e |
| 0xb42a…e4380x6026…efb7 | Base | $0.005 | 70% | 0x96c8…6df6 | 45d ago | 0xc83606…92bc2b |
| 0xb42a…e4380x0e84…b808 | Base | $0.003 | 100% | coinbase | 45d ago | 0x7218d3…d92f7e |
| 0xb42a…e4380x2932…4f60 | Base | $0.005 | 100% | coinbase | 87d ago | 0x9a0cd6…6f2a31 |
| 0xb42a…e4380xe903…1abf | Base | $0.01 | 100% | coinbase | 87d ago | 0x428572…cad50c |
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 0xb42a…e438 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xb42a9ca73a583564cb7f2be6ceebe442d6f9e438
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: 0xb42a…e438 curl -s 'https://api.roundhouseai.io/v0/agents/0xb42a9ca73a583564cb7f2be6ceebe442d6f9e438' curl -s 'https://api.roundhouseai.io/v0/entities/0xb42a9ca73a583564cb7f2be6ceebe442d6f9e438/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.