0xa123…dc87
Paid $2.47 of the $846.70M Roundhouse has indexed across 1,330,126 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (11)
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 | 96% | $2.38 | 2 | 1 |
| Web & Content | 3% | $0.08 | 8 | 2 |
| Company & People | <1% | $0.01 | 1 | 1 |
$2.38 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 3 of 4 the amount paid narrows the list to the ones listed at that price.
- 0x4cd0…bc31 · last paid 26d ago$2.382 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x9dba…0df8 · last paid 26d ago$0.055 calls
▸20 of 32 catalogued endpoints list a price this agent paid
- /tweets/userPrice match$0.01 listed
- /users/followersPrice 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
- /tweets/mediaUpload$0.006 listed
- /users/by/id$0.005 listed
24 further catalogued endpoints not listed.
- 0x7c65…6c40 · last paid 26d ago$0.033 calls
▸69 of 122 catalogued endpoints list a price this agent paid
- /api/run/firecrawl/scrapePrice matchPage to markdown$0.01 listed
- /api/run/brave/searchPrice matchWeb search$0.01 listed
- /api/run/crw/searchPrice matchWeb search$0.01 listed
- /api/run/serper/searchPrice matchWeb search$0.01 listed
- /api/run/browserbase/create_sessionPrice match$0.01 listed
- /api/run/linkup/searchPrice matchWeb search$0.01 listed
- /api/run/openwebninja/stock-quotePrice matchEquity quote$0.01 listed
- /api/run/openfunnel/tech-companies$0.40 listed
114 further catalogued endpoints not listed.
- 0x32a1…e5c3 · last paid 26d ago$0.011 call
▸9 of 12 catalogued endpoints list a price this agent paid
- /icypeas/api/find-peoplePrice match$0.01 listed
- /icypeas/api/url-search/profilePrice match$0.01 listed
- /icypeas/api/scrape/companyPrice matchCompany enrichment$0.01 listed
- /icypeas/api/url-search/companyPrice matchCompany enrichment$0.01 listed
- /icypeas/api/find-companiesPrice match$0.01 listed
- /icypeas/api/email-searchPrice match$0.01 listed
- /icypeas/api/scrape/profile$0.02 listed
- /icypeas/api/reverse-email-lookup$0.10 listed
4 further catalogued endpoints not listed.
One merchant publishes more endpoints than a single catalogue read returns; its list is partial.
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x4cd0…bc31 | $2.38 | $0.00 | 2 | 26d ago | Graph |
| 0x9dba…0df8 | $0.05 | $0.00 | 5 | 26d ago | Graph |
| 0x7c65…6c40 | $0.03 | $0.00 | 3 | 26d ago | Graph |
| 0x32a1…e5c3 | $0.01 | $0.00 | 1 | 26d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
96% of observed volume is with a single counterparty, in all 11 observed settlements.
Organic volume $2.47 of $2.47 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xa123…dc870x9dba…0df8 | Base | $0.01 | 100% | coinbase | 26d ago | 0x785e8e…517936 |
| 0xa123…dc870x9dba…0df8 | Base | $0.01 | 100% | coinbase | 26d ago | 0x2040c4…198d37 |
| 0xa123…dc870x9dba…0df8 | Base | $0.01 | 100% | coinbase | 26d ago | 0x23a38a…540ba7 |
| 0xa123…dc870x4cd0…bc31 | Base | $0.95 | 70% | 0xf70d…dbef | 26d ago | 0xf8a1ca…fac573 |
| 0xa123…dc870x9dba…0df8 | Base | $0.01 | 100% | coinbase | 26d ago | 0xac9e9d…c89047 |
| 0xa123…dc870x9dba…0df8 | Base | $0.01 | 100% | coinbase | 26d ago | 0xc07b46…2d26e9 |
| 0xa123…dc870x7c65…6c40 | Base | $0.01 | 100% | coinbase | 26d ago | 0x2172f6…893afc |
| 0xa123…dc870x7c65…6c40 | Base | $0.01 | 100% | coinbase | 26d ago | 0xc3110f…b300cd |
| 0xa123…dc870x7c65…6c40 | Base | $0.01 | 100% | coinbase | 26d ago | 0xd39e3f…ced7be |
| 0xa123…dc870x32a1…e5c3 | Base | $0.01 | 100% | coinbase | 26d ago | 0xadbb81…58a064 |
| 0xa123…dc870x4cd0…bc31 | Base | $1.43 | 70% | 0xf70d…dbef | 26d ago | 0x72105f…74512f |
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 0xa123…dc87 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xa12354bf02d5c5a4a3a3343dda1c42b9858ddc87
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: 0xa123…dc87 curl -s 'https://api.roundhouseai.io/v0/agents/0xa12354bf02d5c5a4a3a3343dda1c42b9858ddc87' curl -s 'https://api.roundhouseai.io/v0/entities/0xa12354bf02d5c5a4a3a3343dda1c42b9858ddc87/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.