herholt.eth
Paid $0.09 of the $261.91M Roundhouse has indexed across 718,351 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (9)
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 |
|---|---|---|---|---|
| Web & Content | 87% | $0.08 | 4 | 2 |
| Not in any catalogue | 10% | $0.009 | 4 | 4 |
| Crypto Markets | 3% | $0.003 | 1 | 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.
- 0x325b…d430 · last paid 36d ago$0.062 calls
▸8 of 68 catalogued endpoints list a price this agent paid
- /api/exa/searchWeb search$0.01 listed
- /api/exa/contents$0.002 listed
- /api/firecrawl/searchWeb search$0.03 listed
- /api/apollo/people-enrichPeople search$0.05 listed
- /api/fullenrich/people-searchPeople search$0.15 listed
- /api/whitepages/person-search$0.22 listed
- /api/pdl/people-enrichPeople search$0.28 listed
- /api/clado/contacts-enrichPeople search$0.20 listed
60 further catalogued endpoints not listed.
- 0x9dba…0df8 · last paid 9h ago$0.022 calls
▸20 of 31 catalogued endpoints list a price this agent paid
- /tweets/userPrice match$0.01 listed
- /lists/tweetsPrice match$0.01 listed
- /tweets/quote_tweetsPrice match$0.01 listed
- /tweets/searchWeb search$0.006 listed
- /tweets/mentions$0.006 listed
- /tweets/by/id$0.0025 listed
- /users/by/username$0.005 listed
- /users/by/id$0.005 listed
23 further catalogued endpoints not listed.
- 0x6026…efb7 · last paid 10h 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.
- 0xe903…1abf · last paid 9h ago$0.0031 call
▸20 of 200 catalogued endpoints list a price this agent paid
- /api/v1/exa/contentsPrice match$0.003 listed
- /api/v1/chat/completionsText completion$0.002 listed
- /api/v1/messages$0.01 listed
- /api/v1/exa/answerText completion$0.01 listed
- /api/v1/exa/searchWeb search$0.01 listed
- /api/v1/images/generations$0.04 listed
- /api/v1/searchWeb search$0.26 listed
- /api/v1/videos/generations$0.40 listed
192 further catalogued endpoints not listed.
- 0xcf92…42fb · last paid 36d ago$0.0021 call
▸4 of 20 catalogued endpoints list a price this agent paid
- /api/v1/kimchi-premiumPrice match$0.002 listed
- /api/v1/kr-pricesPrice match$0.002 listed
- /api/v1/stablecoin-premiumPrice match$0.002 listed
- /api/v1/arbitrage-scanner$0.01 listed
- /api/v1/fx-rate$0.001 listed
- /api/v1/buyers/:address/profile$0.005 listed
- /api/v1/kr-sentiment$0.05 listed
- /api/v1/global-vs-korea-divergence-deep$0.10 listed
12 further catalogued endpoints not listed.
- 0x6d6e…9192 · last paid 9h ago$0.0011 call
▸1 of 3 catalogued endpoints list a price this agent paid
- /contentsPrice match$0.001 listed
- /searchWeb search$0.007 listed
- /pay/agent_exa_ai$0.007 listed
- 0x3291…2b37 · last paid 10h ago$0.0011 call
▸2 of 12 catalogued endpoints list a price this agent paid
- /authPrice match$0.001 listed
- /authPrice match$0.001 listed
- /get-card$5.00 listed
- /send-bank-payment$11.50 listed
- /order-gift-card$5.24 listed
- /order-gift-card$5.24 listed
- /fund-card-balance$5.00 listed
- /order-intl-card$103.80 listed
4 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 | |
|---|---|---|---|---|---|
| 0x325b…d430 | $0.06 | $0.00 | 2 | 36d ago | Graph |
| 0x9dba…0df8 | $0.02 | $0.00 | 2 | 9h ago | Graph |
| 0x6026…efb7 | $0.005 | $0.00 | 1 | 10h ago | Graph |
| 0xe903…1abf | $0.003 | $0.00 | 1 | 9h ago | Graph |
| 0xcf92…42fb | $0.002 | $0.00 | 1 | 36d ago | Graph |
| 0x6d6e…9192 | $0.001 | $0.00 | 1 | 9h ago | Graph |
| lasofinance.eth | $0.001 | $0.00 | 1 | 10h ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
65% of observed volume is with a single counterparty, in all 9 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| herholt.eth0x9dba…0df8 | Base | $0.01 | 70% | 0x1360…66fa | 9h ago | 0x82a05f…592fc3 |
| herholt.eth0xe903…1abf | Base | $0.003 | 100% | coinbase | 9h ago | 0x70fcef…9ecdbd |
| herholt.eth0x6d6e…9192 | Base | $0.001 | 100% | coinbase | 9h ago | 0x304cfa…d78e68 |
| herholt.eth0x6026…efb7 | Base | $0.005 | 70% | 0x96c8…6df6 | 10h ago | 0xbf4314…a28e3c |
| herholt.ethlasofinance.eth | Base | $0.001 | 100% | coinbase | 10h ago | 0x955268…82a91c |
| herholt.eth0xcf92…42fb | Base | $0.002 | 100% | coinbase | 36d ago | 0x604b00…4d76d0 |
| herholt.eth0x325b…d430 | Base | $0.04 | 100% | coinbase | 36d ago | 0x9996c7…86fad2 |
| herholt.eth0x325b…d430 | Base | $0.02 | 100% | coinbase | 36d ago | 0xe90257…a8930f |
| herholt.eth0x9dba…0df8 | Base | $0.01 | 100% | coinbase | 36d ago | 0x37b0c7…ec0659 |
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 herholt.eth has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x359791f496fb9e55340a227854214a27d4bb011a
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: herholt.eth curl -s 'https://api.roundhouseai.io/v0/agents/0x359791f496fb9e55340a227854214a27d4bb011a' curl -s 'https://api.roundhouseai.io/v0/entities/0x359791f496fb9e55340a227854214a27d4bb011a/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. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.